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Randomized Controlled Trial of Prenatal Coparenting Intervention (CoparentRCT)

Randomized Controlled Trial of Prenatal Coparenting Intervention for African American Fragile Families

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03097991
Acronym
CoparentRCT
Enrollment
276
Registered
2017-03-31
Start date
2015-09-26
Completion date
2021-12-18
Last updated
2022-12-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parenting

Keywords

Coparenting Unmarried African-American Prenatal

Brief summary

This R01 tests through RCT methodology efficacy of a new intervention designed specifically to aid development of positive coparenting alliances between at-risk (unmarried, uncoupled, low income) African American mothers and fathers having a first baby together.

Detailed description

Seventy-five randomly-assigned control group families will receive county services as-usual (TAU) for pregnant parents and assistance of the partnering health and human service agencies with referrals to desired services, while 75 experimental group families will receive the same services and aid, plus a 6-session prenatal intervention with a post-natal booster session. The intervention addresses the importance of safe, healthy families for early infant development, the impact a cooperative and sustained coparenting alliance can have in promoting positive infant development, challenges unmarried parents face cultivating a coparenting alliance together when their commitment to one another as romantic or married partners is in doubt, and ways to surmount these obstacles, maintain rapport, and sustain a strong alliance. Participating families, both at intake (prior to the intervention) and then again at 3 and 12 months post-partum, will report beliefs about fatherhood; extent of depressive symptomatology; and quality of the mother-father partnership, including intimate partner violence (IPV). State-of-the-field coparenting observations will be conducted at each follow-up, along with new measures of perceived coparenting communication and respect, father engagement, parent stress, and (at 12 months) infant socioemotional adjustment. Analyses will examine impact of the intervention on promoting more supportive, coordinated post-partum coparenting alliances and more positive adult and infant outcomes. Exploratory analyses will examine questions relevant to father associations with child adjustment and whether the dyadic coparent intervention has an impact on IPV.

Interventions

BEHAVIORALFocused Coparenting Consultation

Six 90-minute sessions completed within 10 weeks address importance of coparenting for child development; overcoming challenges to coparenting collaboratively; anger and conflict management and communication skills. Parents develop a coparenting plan to support one another's involvement as parents to the baby. A 90-minute booster session one month after the baby's birth reinforces lessons learned in the 6-session intervention.

Sponsors

Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
CollaboratorNIH
University of South Florida
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
14 Years to 60 Years
Healthy volunteers
Yes

Inclusion criteria

An applicant is considered eligible if the pregnancy is the mother's first with the baby's father; the mother and father are unmarried; and reported income places at or below the county and state poverty line. The target population is African American, but mixed race parents may also enroll so long as at least one parent is African American. Minor parents will be recruited only if legally emancipated or with consent of their parent or guardian (with an exception allowed if minor parent is estranged from parent or LAR). If a potential participant reports a prior history of IPV, s/he may still be eligible for participation pending a more detailed assessment completed by trained project staff using the Danger Assessment Scale (Campbell, 2003).

Exclusion criteria

Families are excluded if either partner 1) has recently (within the past year) been arrested and convicted for violence (assault) perpetrated against someone other than a current or former partner who is the co-parent of one of their children; 2) demonstrates evidence of psychotic symptoms or suicidal ideation on the Brief Symptom Inventory; or 3) is deemed high risk or in need of more intensive intervention. Risk determination is made by weighing the parent's report on the Danger Assessment Scale (DAS). As a rule of thumb, DAS scores of 9 or higher result in automatic exclusion from the study. However, even with a score below 9, a parent may disclose one or more of the following issues during administration of the DAS - any of which would result in exclusion from the study: 1) parent reports requiring medical care because of significant injuries due to partner's violence, 2) parent says she fears for her life, 3) parent reports that the partner has threatened with a weapon and owns a gun or has a gun in the household; 4) parent reports that the partner has threatened to kill her; 5) parent reports that violence has escalated recently; 6) parent reports the partner's use of illicit drugs such as cocaine, methamphetamines, hallucinogens, or opiates.

Design outcomes

Primary

MeasureTime frameDescription
Father Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)3 months post-partumA composite score based on sum of items ranges between 6 to 24 with higher scores signifying greater paternal involvement.
Perceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale12 months post-partum compared to 3 months post-partumScores on Parenting Alliance Measure range from 20 to 100 with higher scores indicating more positive perceived alliance between parents. Scores on the Communication subscale range from 17 to 85.
Perceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale12 months post-partum compared to 3 months post-partumScores on Parenting Alliance Measure range from 20 to 100 with higher scores indicating more positive perceived alliance between parents. Scores on the Respect subscale range from 3 to 15.
Intimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).12 months post-partum compared to 3 months post-partumScores on the Psychological Aggression Scale range from 0 to 175 and higher scores indicate more frequent acts of psychological aggression by partner.
Infant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)12 months post-partumItems are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on Negative Emotionality scale which includes 13 items range from 0 to 26 with higher scores are considered indicative of a deficit or delay.
Infant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)12 months post-partumItems are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on the Aggression Scale which includes 12 items range from 0 to 24 and higher scores are considered indicative of a deficit or delay.
Infant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)12 months post-partumItems are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on Compliance Scale which includes 8 items range from 0 to16 with lower scores considered indicative of a deficit or delay.
Infant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)12 months post-partumItems are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on the Sleep Scale which includes 5 items range from 0 to 10 with higher scores considered indicative of a deficit or delay.
Father Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).12 months post-partumThis self report consists of 34 items on which the parent reports the frequency with which the father was engaged in various activities with the child in the past month. Questions were answered on a Likert-type scale from 1 (more than once a day) to 6 (not at all); all items were reverse scored such that higher scores reflect more frequent activity. Father engagement is assessed across six sub-scales (Socialization - 11 items, Management- 3 items, Didactic - 7 items, Physical play/warmth - 6 items, Caregiving - 7 items) with composite scores computed by averaging responses across items. Scores range from 34 to 204 for the total scale. Higher scores reflect more frequent activity with the child.
System for Coding Interactions in Dyads (SCID) Positive Communication PatternsPrenatal and 3 months post-partumComposite of SCID observational measures of positive mother-father interaction (Problem Solving Communication\*\*, Support\*\*, Cohesiveness\*, Withdrawal\*\*, Positive Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from Prenatal to 3 months post-partum is evaluated.
System for Coding Interactions in Dyads (SCID) Negative Communication PatternsPrenatal and 3 months post-partumComposite of SCID observational measures of negative mother-father interaction (Negative Escalation\*, Verbal Aggression\*\*, Attempts to Control\*\*, Negativity/conflict\*\*, Coerciveness\*\*, Dysphoric Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by summing up the individual scales, with higher scores indicating more negative patterns in couple interaction. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from prenatal to 3 months post-partum is evaluated.
Coparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony3 months post-partumComposite of CFRS observational measures of warmth (range 1-7), cooperation (range 1-7), and sensitivity (range 1-7) and negatively loaded disengagement (range 1-7). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).
Coparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness3 months post-partumComposite CFRS observational measures of competition (range 1-7), over stimulation (range 1-7), and verbal sparring (range 1-5). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).

Secondary

MeasureTime frameDescription
Infant Eye Gaze Triangular Monitoring12 months compared to 3 monthsTo assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.
Infant Eye Gaze Triangular Tension12 months compared to 3 monthsTo assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.
Infant Eye Gaze Triangular Protest12 months compared to 3 monthsTo assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.
Infant Eye Gaze Triangular Engagement12 months compared to 3 monthsTo assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.

Other

MeasureTime frameDescription
Recent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)3 months post-partum compared to baselineScores on EDS range from 0 to 30 with higher scores indicating more depressive symptoms in the past week.
Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale12 months post-partum compared to 3 months post-partumScores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.
Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale12 months post-partum compared to 3 months post-partumScores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.
Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale12 months post-partum compared to 3 months post-partumScores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.

Countries

United States

Participant flow

Participants by arm

ArmCount
Intervention: Treatment as Usual + Focused Coparenting Consult
Receipt of Treatment As Usual/Resource and Referral supports, plus opportunity to complete six 90-minute Focused Coparenting Consultation (FCC) sessions followed by one postnatal booster session designed to strengthen the mother-father coparenting alliance Focused Coparenting Consultation: Six 90-minute sessions completed within 10 weeks address importance of coparenting for child development; overcoming challenges to coparenting collaboratively; anger and conflict management and communication skills. Parents develop a coparenting plan to support one another's involvement as parents to the baby. A 90-minute booster session one month after the baby's birth reinforces lessons learned in the 6-session intervention.
140
Control: Treatment as Usual
Receipt of TAU/Resource and Referral supports
136
Total276

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event35
Overall StudyDeath of Baby31
Overall StudyDidn't meet study criteria80
Overall StudyLost to Follow-up2438
Overall StudyWithdrawal by Subject126

Baseline characteristics

CharacteristicIntervention: Treatment as Usual + Focused Coparenting ConsultControl: Treatment as UsualTotal
Age, Continuous25.00 years
STANDARD_DEVIATION 6.61
25.62 years
STANDARD_DEVIATION 7.05
25.31 years
STANDARD_DEVIATION 6.83
Ethnicity (NIH/OMB)
Hispanic or Latino
6 Participants0 Participants6 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
134 Participants136 Participants270 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
History of Interpersonal Partner Violence (IPV)70 Participants86 Participants156 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Black or African American
123 Participants117 Participants240 Participants
Race (NIH/OMB)
More than one race
3 Participants3 Participants6 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
14 Participants16 Participants30 Participants
Sex: Female, Male
Female
70 Participants68 Participants138 Participants
Sex: Female, Male
Male
70 Participants68 Participants138 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
3 / 1401 / 136
other
Total, other adverse events
0 / 1400 / 136
serious
Total, serious adverse events
17 / 14010 / 136

Outcome results

Primary

Coparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness

Composite CFRS observational measures of competition (range 1-7), over stimulation (range 1-7), and verbal sparring (range 1-5). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultCoparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness0.90 score on a scaleStandard Deviation 0.3
Control: Treatment as UsualCoparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness0.90 score on a scaleStandard Deviation 0.46
p-value: 0.85Mixed Models Analysis
p-value: 0.77Mixed Models Analysis
Primary

Coparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness

Composite CFRS observational measures of competition (range 1-7), over stimulation (range 1-7), and verbal sparring (range 1-5). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).

Time frame: 3 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultCoparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness0.97 score on a scaleStandard Deviation 0.49
Control: Treatment as UsualCoparenting and Family Rating Scale (CFRS) Coparent Negativity/Hostility & Competitiveness0.94 score on a scaleStandard Deviation 0.45
p-value: 0.77Mixed Models Analysis
p-value: 0.85Mixed Models Analysis
Primary

Coparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony

Composite of CFRS observational measures of warmth (range 1-7), cooperation (range 1-7), and sensitivity (range 1-7) and negatively loaded disengagement (range 1-7). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).

Time frame: 3 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultCoparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony1.55 score on a scaleStandard Deviation 0.6
Control: Treatment as UsualCoparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony1.50 score on a scaleStandard Deviation 0.56
p-value: 0.81Mixed Models Analysis
p-value: 0.56Mixed Models Analysis
Primary

Coparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony

Composite of CFRS observational measures of warmth (range 1-7), cooperation (range 1-7), and sensitivity (range 1-7) and negatively loaded disengagement (range 1-7). Total scale scores were combined by averaging up the sub-scale scores, with higher values indicating better coparent solidarity/family harmony (total scale score range 1-7).

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultCoparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony1.49 score on a scaleStandard Deviation 0.67
Control: Treatment as UsualCoparenting and Family Rating Scale (CFRS) Coparent Solidarity/Family Harmony1.32 score on a scaleStandard Deviation 0.62
p-value: 0.56Mixed Models Analysis
p-value: 0.81Mixed Models Analysis
Primary

Father Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).

This self report consists of 34 items on which the parent reports the frequency with which the father was engaged in various activities with the child in the past month. Questions were answered on a Likert-type scale from 1 (more than once a day) to 6 (not at all); all items were reverse scored such that higher scores reflect more frequent activity. Father engagement is assessed across six sub-scales (Socialization - 11 items, Management- 3 items, Didactic - 7 items, Physical play/warmth - 6 items, Caregiving - 7 items) with composite scores computed by averaging responses across items. Scores range from 34 to 204 for the total scale. Higher scores reflect more frequent activity with the child.

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultFather Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).110.51 score on a scaleStandard Deviation 44.49
Control: Treatment as UsualFather Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).143.61 score on a scaleStandard Deviation 29.62
Control: Treatment as Usual WomenFather Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).112.89 score on a scaleStandard Deviation 44.81
Control: Treatment as Usual MenFather Engagement as Assessed by the Activities With Child Scale (Cabrera et al., 2004).136.58 score on a scaleStandard Deviation 31.57
p-value: 0.88Mixed Models Analysis
p-value: 0.38Mixed Models Analysis
Primary

Father Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)

A composite score based on sum of items ranges between 6 to 24 with higher scores signifying greater paternal involvement.

Time frame: 3 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultFather Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)20.21 score on a scaleStandard Deviation 4.21
Control: Treatment as UsualFather Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)21.78 score on a scaleStandard Deviation 3.01
Control: Treatment as Usual WomenFather Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)18.15 score on a scaleStandard Deviation 5.43
Control: Treatment as Usual MenFather Involvement as Assessed by the Father Involvement Scale (Coley & Moris, 2002)21.25 score on a scaleStandard Deviation 3.38
p-value: 0.07Mixed Models Analysis
p-value: <0.001Mixed Models Analysis
Primary

Infant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)

Items are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on the Aggression Scale which includes 12 items range from 0 to 24 and higher scores are considered indicative of a deficit or delay.

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)12.00 score on a scaleStandard Deviation 5.09
Control: Treatment as UsualInfant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)18.00 score on a scaleStandard Deviation 6.54
Control: Treatment as Usual WomenInfant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)17.00 score on a scaleStandard Deviation 6.93
Control: Treatment as Usual MenInfant Socio-emotional Competencies as Assessed by the Aggression Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)14.00 score on a scaleStandard Deviation 6.08
p-value: 0.02Mixed Models Analysis
p-value: 0.56Mixed Models Analysis
Primary

Infant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)

Items are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on Compliance Scale which includes 8 items range from 0 to16 with lower scores considered indicative of a deficit or delay.

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)9.00 score on a scaleStandard Deviation 2.67
Control: Treatment as UsualInfant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)8.63 score on a scaleStandard Deviation 3.09
Control: Treatment as Usual WomenInfant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)8.53 score on a scaleStandard Deviation 2.47
Control: Treatment as Usual MenInfant Socio-emotional Competencies as Assessed by the Compliance Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)9.06 score on a scaleStandard Deviation 3.16
p-value: 0.3Mixed Models Analysis
p-value: 0.36Mixed Models Analysis
Primary

Infant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)

Items are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on Negative Emotionality scale which includes 13 items range from 0 to 26 with higher scores are considered indicative of a deficit or delay.

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)6.83 score on a scaleStandard Deviation 4.5
Control: Treatment as UsualInfant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)7.14 score on a scaleStandard Deviation 3.75
Control: Treatment as Usual WomenInfant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)8.73 score on a scaleStandard Deviation 3.85
Control: Treatment as Usual MenInfant Socio-emotional Competencies as Assessed by the Negative Emotionality Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)8.28 score on a scaleStandard Deviation 4.56
p-value: 0.24Mixed Models Analysis
p-value: <0.05ANOVA
Primary

Infant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)

Items are rated on the following 3-point scale: (0) Not true/rarely, (1) Somewhat true/sometimes, and (2) Very true/often. A No opportunity code allows parents to indicate that they have not had the opportunity to observe certain behaviors (e.g., behavior with peers). Scores on the Sleep Scale which includes 5 items range from 0 to 10 with higher scores considered indicative of a deficit or delay.

Time frame: 12 months post-partum

ArmMeasureValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)8.00 score on a scaleStandard Deviation 2.68
Control: Treatment as UsualInfant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)7.00 score on a scaleStandard Deviation 2.92
Control: Treatment as Usual WomenInfant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)9.00 score on a scaleStandard Deviation 2.88
Control: Treatment as Usual MenInfant Socio-emotional Competencies as Assessed by the Sleep Scale of the Infant Toddler Social Emotional Assessment (ITSEA; Carter & Briggs-Gowan, 2006)7.00 score on a scaleStandard Deviation 2.58
p-value: 0.17Mixed Models Analysis
p-value: 0.48Mixed Models Analysis
Primary

Intimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).

Scores on the Psychological Aggression Scale range from 0 to 175 and higher scores indicate more frequent acts of psychological aggression by partner.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).12 months11.91 score on a scaleStandard Deviation 14.36
Intervention: Treatment as Usual + Focused Coparenting ConsultIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).3 months12.26 score on a scaleStandard Deviation 20
Control: Treatment as UsualIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).3 months6.91 score on a scaleStandard Deviation 10.19
Control: Treatment as UsualIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).12 months14.51 score on a scaleStandard Deviation 29.06
Control: Treatment as Usual WomenIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).12 months20.21 score on a scaleStandard Deviation 25.23
Control: Treatment as Usual WomenIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).3 months17.22 score on a scaleStandard Deviation 22.32
Control: Treatment as Usual MenIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).12 months15.17 score on a scaleStandard Deviation 26.9
Control: Treatment as Usual MenIntimate Partner Violence as Assessed by the Psychological Aggression Scale of the Revised-Conflict Tactics Scale (CTS2; Straus et al., 1996).3 months15.16 score on a scaleStandard Deviation 24.97
Comparison: We analyzed the CTS scales Psychological Aggression and Physical Assault. Inspection of the latter in the raw data and descriptives showed extremely consistent selection of the lowest value of the scale (no incidents of assault) across all respondents, so we did not conduct inferential tests.p-value: 0.39Mixed Models Analysis
p-value: <0.005Mixed Models Analysis
Primary

Perceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale

Scores on Parenting Alliance Measure range from 20 to 100 with higher scores indicating more positive perceived alliance between parents. Scores on the Communication subscale range from 17 to 85.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale3 months64.78 score on a scaleStandard Deviation 27.9
Intervention: Treatment as Usual + Focused Coparenting ConsultPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale12 months71.58 score on a scaleStandard Deviation 14.43
Control: Treatment as UsualPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale12 months72.79 score on a scaleStandard Deviation 14.43
Control: Treatment as UsualPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale3 months65.52 score on a scaleStandard Deviation 29.1
Control: Treatment as Usual WomenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale3 months53.41 score on a scaleStandard Deviation 31.04
Control: Treatment as Usual WomenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale12 months68.81 score on a scaleStandard Deviation 15.42
Control: Treatment as Usual MenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale3 months53.43 score on a scaleStandard Deviation 35.59
Control: Treatment as Usual MenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Communication Subscale12 months72.50 score on a scaleStandard Deviation 15.44
p-value: <0.001Mixed Models Analysis
p-value: <0.001Mixed Models Analysis
Primary

Perceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale

Scores on Parenting Alliance Measure range from 20 to 100 with higher scores indicating more positive perceived alliance between parents. Scores on the Respect subscale range from 3 to 15.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale12 months13.38 score on a scaleStandard Deviation 2.28
Intervention: Treatment as Usual + Focused Coparenting ConsultPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale3 months11.67 score on a scaleStandard Deviation 5.02
Control: Treatment as UsualPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale3 months11.63 score on a scaleStandard Deviation 5.24
Control: Treatment as UsualPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale12 months13.40 score on a scaleStandard Deviation 2.3
Control: Treatment as Usual WomenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale12 months12.67 score on a scaleStandard Deviation 2.53
Control: Treatment as Usual WomenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale3 months10.13 score on a scaleStandard Deviation 5.61
Control: Treatment as Usual MenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale12 months12.85 score on a scaleStandard Deviation 3.14
Control: Treatment as Usual MenPerceived Coparenting Solidarity as Measured by Parenting Alliance Measure (PAM) Respect Subscale3 months9.28 score on a scaleStandard Deviation 6.4
p-value: <0.05Mixed Models Analysis
p-value: <0.05Mixed Models Analysis
Primary

System for Coding Interactions in Dyads (SCID) Negative Communication Patterns

Composite of SCID observational measures of negative mother-father interaction (Negative Escalation\*, Verbal Aggression\*\*, Attempts to Control\*\*, Negativity/conflict\*\*, Coerciveness\*\*, Dysphoric Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from prenatal to 12 months post-partum is evaluated.

Time frame: Prenatal and 12 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Negative Communication PatternsPrenatal1.80 score on a scaleStandard Deviation 0.67
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Negative Communication Patterns12 months1.78 score on a scaleStandard Deviation 0.61
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Negative Communication PatternsPrenatal1.85 score on a scaleStandard Deviation 0.73
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Negative Communication Patterns12 months1.91 score on a scaleStandard Deviation 0.67
p-value: 0.33Mixed Models Analysis
p-value: 0.69Mixed Models Analysis
Primary

System for Coding Interactions in Dyads (SCID) Negative Communication Patterns

Composite of SCID observational measures of negative mother-father interaction (Negative Escalation\*, Verbal Aggression\*\*, Attempts to Control\*\*, Negativity/conflict\*\*, Coerciveness\*\*, Dysphoric Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by summing up the individual scales, with higher scores indicating more negative patterns in couple interaction. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from prenatal to 3 months post-partum is evaluated.

Time frame: Prenatal and 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Negative Communication PatternsPrenatal1.80 score on a scaleStandard Deviation 0.67
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Negative Communication Patterns3 months1.60 score on a scaleStandard Deviation 0.64
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Negative Communication PatternsPrenatal1.85 score on a scaleStandard Deviation 0.73
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Negative Communication Patterns3 months2.00 score on a scaleStandard Deviation 0.69
p-value: 0.07Mixed Models Analysis
p-value: 0.69Mixed Models Analysis
Primary

System for Coding Interactions in Dyads (SCID) Positive Communication Patterns

Composite of SCID observational measures of positive mother-father interaction (Problem Solving Communication\*\*, Support\*\*, Cohesiveness\*, Withdrawal\*\*, Positive Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from Prenatal to 3 months post-partum is evaluated.

Time frame: Prenatal and 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Positive Communication PatternsPrenatal2.46 score on a scaleStandard Deviation 0.76
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Positive Communication Patterns3 months2.25 score on a scaleStandard Deviation 0.45
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Positive Communication PatternsPrenatal2.53 score on a scaleStandard Deviation 0.68
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Positive Communication Patterns3 months2.15 score on a scaleStandard Deviation 0.56
p-value: 0.32Mixed Models Analysis
p-value: 0.53Mixed Models Analysis
Primary

System for Coding Interactions in Dyads (SCID) Positive Communication Patterns

Composite of SCID observational measures of positive mother-father interaction (Problem Solving Communication\*\*, Support\*\*, Cohesiveness\*, Withdrawal\*\*, Positive Affect\*\*) \* Couple variable, there is only one score for the couple. \*\* Individual variable, there are two separate scores for mothers and fathers separately. Each sub-scale scores range from 1 to 5. Total scale scores were combined by averaging the individual and couple scales, with higher scores indicating more positive patterns in couple interaction (total scale score range 1-5). Change from prenatal to 12 months post-partum is evaluated.

Time frame: Prenatal and 12 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Positive Communication PatternsPrenatal2.46 score on a scaleStandard Deviation 0.76
Intervention: Treatment as Usual + Focused Coparenting ConsultSystem for Coding Interactions in Dyads (SCID) Positive Communication Patterns12 months2.05 score on a scaleStandard Deviation 0.66
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Positive Communication PatternsPrenatal2.53 score on a scaleStandard Deviation 0.68
Control: Treatment as UsualSystem for Coding Interactions in Dyads (SCID) Positive Communication Patterns12 months1.99 score on a scaleStandard Deviation 0.38
p-value: 0.22Mixed Models Analysis
p-value: 0.53Mixed Models Analysis
Secondary

Infant Eye Gaze Triangular Engagement

To assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.

Time frame: 12 months compared to 3 months

Population: Parents dyads with their infants were analyzed. The triad is the unit of analysis, and thus the Overall Number of Participants reflects the total of father+mother+child participants - number of triads times the three participants in each family unit.

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Engagement12 months2.85 Number of looksStandard Deviation 2.79
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Engagement3 months0.14 Number of looksStandard Deviation 0.54
Control: Treatment as UsualInfant Eye Gaze Triangular Engagement12 months1.77 Number of looksStandard Deviation 2.39
Control: Treatment as UsualInfant Eye Gaze Triangular Engagement3 months0.17 Number of looksStandard Deviation 0.38
p-value: 0.92Mixed Models Analysis
p-value: 0.05Mixed Models Analysis
Secondary

Infant Eye Gaze Triangular Monitoring

To assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.

Time frame: 12 months compared to 3 months

Population: Parents dyads with their infants were analyzed. The triad is the unit of analysis, and thus the Overall Number of Participants reflects the total of father+mother+child participants - number of triads times the three participants in each family unit.

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Monitoring12 months1.94 Number of looksStandard Deviation 2.32
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Monitoring3 months0.97 Number of looksStandard Deviation 1.7
Control: Treatment as UsualInfant Eye Gaze Triangular Monitoring3 months0.85 Number of looksStandard Deviation 1.41
Control: Treatment as UsualInfant Eye Gaze Triangular Monitoring12 months2.46 Number of looksStandard Deviation 3.31
p-value: 0.81Mixed Models Analysis
p-value: 0.34Mixed Models Analysis
Secondary

Infant Eye Gaze Triangular Protest

To assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.

Time frame: 12 months compared to 3 months

Population: Parents dyads with their infants were analyzed. The triad is the unit of analysis, and thus the Overall Number of Participants reflects the total of father+mother+child participants - number of triads times the three participants in each family unit.

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Protest12 months0.33 Number of looksStandard Deviation 0.96
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Protest3 months0.08 Number of looksStandard Deviation 0.28
Control: Treatment as UsualInfant Eye Gaze Triangular Protest12 months0.34 Number of looksStandard Deviation 0.99
Control: Treatment as UsualInfant Eye Gaze Triangular Protest3 months0.11 Number of looksStandard Deviation 0.37
p-value: 0.88Mixed Models Analysis
p-value: 0.95Mixed Models Analysis
Secondary

Infant Eye Gaze Triangular Tension

To assess infant triangular capacities, multi-shift gaze patterns in which infant looks from one parent to another, and then rapidly redirects gaze back to the first parent after having shifted once were counted. Four categories of triangular bids were defined, which corresponded to the different affective configurations: triangular engagement (TE), triangular monitoring (TM), triangular tension (TT), and triangular protest (TP). When the affective configurations addressed to the parents were not in the same category, the one addressed to P2 was selected as determinant of the triangular bid category.

Time frame: 12 months compared to 3 months

Population: Parents dyads with their infants were analyzed. The triad is the unit of analysis, and thus the Overall Number of Participants reflects the total of father+mother+child participants - number of triads times the three participants in each family unit.

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Tension12 months1.03 Number of looksStandard Deviation 2.27
Intervention: Treatment as Usual + Focused Coparenting ConsultInfant Eye Gaze Triangular Tension3 months0.25 Number of looksStandard Deviation 0.5
Control: Treatment as UsualInfant Eye Gaze Triangular Tension12 months0.83 Number of looksStandard Deviation 1.71
Control: Treatment as UsualInfant Eye Gaze Triangular Tension3 months0.34 Number of looksStandard Deviation 1.17
p-value: 0.76Mixed Models Analysis
p-value: 0.53Mixed Models Analysis
Other Pre-specified

Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale

Scores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale12 months21.60 score on a scaleStandard Deviation 5.99
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale3 months16.48 score on a scaleStandard Deviation 4.36
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale3 months18.95 score on a scaleStandard Deviation 7.92
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale12 months23.02 score on a scaleStandard Deviation 6.99
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale12 months22.26 score on a scaleStandard Deviation 5.51
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale3 months17.22 score on a scaleStandard Deviation 5.57
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale12 months23.37 score on a scaleStandard Deviation 6.45
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Difficult Child Subscale3 months20.40 score on a scaleStandard Deviation 8.25
p-value: 0.48Mixed Models Analysis
p-value: 0.27Mixed Models Analysis
Other Pre-specified

Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale

Scores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale12 months25.07 score on a scaleStandard Deviation 8.91
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale3 months26.18 score on a scaleStandard Deviation 8.74
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale3 months23.40 score on a scaleStandard Deviation 9.41
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale12 months23.24 score on a scaleStandard Deviation 10
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale12 months25.26 score on a scaleStandard Deviation 8.23
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale3 months26.04 score on a scaleStandard Deviation 9.52
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale12 months25.49 score on a scaleStandard Deviation 8.27
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parental Distress Subscale3 months23.83 score on a scaleStandard Deviation 8.18
p-value: 0.65Mixed Models Analysis
p-value: 0.5Mixed Models Analysis
Other Pre-specified

Level of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale

Scores range from 12 to 60 on each of the three sub-scales, and total score ranges from 36 to 180; high scores on the sub-scales and PSI-SF total score indicating greater levels of stress.

Time frame: 12 months post-partum compared to 3 months post-partum

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale12 months17.07 score on a scaleStandard Deviation 5.73
Intervention: Treatment as Usual + Focused Coparenting ConsultLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale3 months20.82 score on a scaleStandard Deviation 5.19
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale3 months23.76 score on a scaleStandard Deviation 7.38
Control: Treatment as UsualLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale12 months19.51 score on a scaleStandard Deviation 8.18
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale12 months18.40 score on a scaleStandard Deviation 5.55
Control: Treatment as Usual WomenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale3 months21.06 score on a scaleStandard Deviation 5.25
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale12 months19.60 score on a scaleStandard Deviation 6.95
Control: Treatment as Usual MenLevel of Individual Parenting Stress as Assessed by the Parenting Stress Index Short Form (PSI-SF; Abidin, 1995) Parent-Child Dysfunctional Interaction Subscale3 months22.85 score on a scaleStandard Deviation 6.28
p-value: 0.01Mixed Models Analysis
p-value: 0.58Mixed Models Analysis
Other Pre-specified

Recent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)

Scores on EDS range from 0 to 30 with higher scores indicating more depressive symptoms in the past week.

Time frame: 12 months post-partum compared to Baseline

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)12 months5.49 score on a scaleStandard Deviation 4.71
Intervention: Treatment as Usual + Focused Coparenting ConsultRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline6.69 score on a scaleStandard Deviation 5.2
Control: Treatment as UsualRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline6.00 score on a scaleStandard Deviation 4.89
Control: Treatment as UsualRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)12 months5.24 score on a scaleStandard Deviation 5.13
Control: Treatment as Usual WomenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline7.49 score on a scaleStandard Deviation 4.28
Control: Treatment as Usual WomenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)12 months5.40 score on a scaleStandard Deviation 4.7
Control: Treatment as Usual MenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)12 months5.19 score on a scaleStandard Deviation 4.6
Control: Treatment as Usual MenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline7.54 score on a scaleStandard Deviation 5.04
p-value: 0.68Mixed Models Analysis
p-value: 0.07Mixed Models Analysis
Other Pre-specified

Recent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)

Scores on EDS range from 0 to 30 with higher scores indicating more depressive symptoms in the past week.

Time frame: 3 months post-partum compared to baseline

ArmMeasureGroupValue (MEAN)Dispersion
Intervention: Treatment as Usual + Focused Coparenting ConsultRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)3 months4.72 score on a scaleStandard Deviation 5.3
Intervention: Treatment as Usual + Focused Coparenting ConsultRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline6.69 score on a scaleStandard Deviation 5.2
Control: Treatment as UsualRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline6.00 score on a scaleStandard Deviation 4.89
Control: Treatment as UsualRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)3 months5.10 score on a scaleStandard Deviation 4.83
Control: Treatment as Usual WomenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)3 months6.15 score on a scaleStandard Deviation 6.17
Control: Treatment as Usual WomenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline7.49 score on a scaleStandard Deviation 4.28
Control: Treatment as Usual MenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)3 months5.25 score on a scaleStandard Deviation 4.89
Control: Treatment as Usual MenRecent Depressive Symptomatology as Gauged by the Edinburgh Depression Scale (EDS; Cox et al., 1987)Baseline7.54 score on a scaleStandard Deviation 5.04
p-value: 0.47Mixed Models Analysis
p-value: 0.07Mixed Models Analysis

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026