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Middle School Parent Module for a Brief Bullying Intervention Program

Development, Acceptability, and Short-Term Outcomes of a Parent Module for a Brief, Bullying Bystander Intervention for Middle School Students in Rural, Low-Income Communities

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06002347
Enrollment
23
Registered
2023-08-21
Start date
2022-04-05
Completion date
2022-04-16
Last updated
2023-11-09

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

Conditions

Bullying

Brief summary

This study evaluates the feasibility and short-term outcomes of a parent training designed as a companion module to a bullying bystander intervention (STAC) for middle school students in rural communities. The aim of this project is to provide a brief, low-cost intervention that can be easily disseminated as part of a school-based bullying prevention program to address this important public health problem.

Interventions

BEHAVIORALSTAC Parent Module for Middle School

The STAC Parent Module is a 30-minute pre-recorded online presentation that includes normative feedback, didactic information, a review of the student STAC strategies and corresponding strategies parents can use to support students who act as defenders, and information about perceptions vs. facts about bullying.

Sponsors

National Institute of General Medical Sciences (NIGMS)
CollaboratorNIH
Boise State University
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
21 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

1. Being a parent of an adolescent enrolled in grades 6, 7, or 8 in a participating middle school in Idaho. 2. Speaks and reads English. 3. Consents to participate.

Exclusion criteria

1. Speaks and reads only a language other than English. 2. Does not consent for participation.

Design outcomes

Primary

MeasureTime frameDescription
Intention to Use Parent STAC Strategiesimmediate post-training (30 minutes)Use of STAC Strategies The intention to use Parent STAC strategies was measured using an adapted version of the Use of STAC Strategies for students and teachers. The 4-item measure asks parents How likely is the participant to use these strategies to support the participants' adolescent to intervene in bullying in the future? a) Stealing the Show - support adolescents to use humor or distraction to get the attention away from the bullying situation, b) Turning it Over - support adolescents who tell the participant about bullying or support adolescents to report to an adult at school, c) Accompanying Others - support adolescents who reach out to a student who was a target of bullying, and d) Coaching Compassion - support adolescents who help the student who bullied develop empathy for the target. Items are rated on a 5-point Likert Scale ranging from 1 (Very Unlikely) to 5 (Very Likely).
Bullying Self-Efficacypre-training (baseline); immediate post-training (30 minutes)Bullying Self-Efficacy Parents' perceptions of ability to help the participants' child respond to bullying were measured using a 6-item scale. Items are rated on a 4-point Likert Scale ranging from 1 (Not at All) to 4 (A Lot) and are summed to create the scale. Minimum = 6; Maximum = 24 Higher scores are better outcomes
Communication Self-Efficacypre-training (baseline); immediate post-training (30 minutes)Communication Self-Efficacy Parents' self-efficacy to talk with the participants' child about bullying was assessed using a 6-item scale. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to create the scale. Minimum = 6; Maximum = 30 Higher scores are better outcomes
Attitudes About Bullyingpre-training (baseline); immediate post-training (30 minutes)Provictim Scale Attitudes about bullying were measured using the Provictim Scale, including 6 items that reflect anti-bullying attitudes. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to create the scale. Minimum = 6; Maximum = 30 Higher scores are better outcomes
Knowledge and Confidence to Support Defenderspre-training (baseline); immediate post-training (30 minutes)Modified version of Teacher-Advocates Pre- and Post-Scale (TAPPS) Knowledge and confidence to support defenders was measured using a modified version of the TAPPS. The TAPPS is an 11 item survey that measures knowledge of buying behaviors, knowledge of how to support students using the STAC strategies, and confidence supporting students who intervene in bullying situations. Items are rated on a 4-point Likert Scale ranging from 1 (Totally Disagree) to 4 (Totally Agree) and were summed to compute a total scale score. Minimum =11; Maximum = 44 Higher scores are better outcomes
Confidence Managing Bullyingpre-training (baseline); immediate post-training (30 minutes)Modified version of Teacher's Attitudes about Bullying Questionnaire Confidence about managing bullying was measured using a modified version of the Teacher's Attitudes about Bullying Questionnaire. This questionnaire is a 22 item survey. The 3-item Confidence in Managing Bullying Subscale was used. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to compute a total scale score. Minimum = 3; Maximum = 15 Higher scores are better outcomes
Comfort Managing Bullyingpre-training (baseline); immediate post-training (30 minutes)National Education Association Bullying Survey Parent comfort with managing bullying was measured using items from the National Education Association Bullying Survey. Parents were asked How comfortable would the participant feel intervening when the participant sees the following bullying behaviors? followed by five types of bullying (a) Physical, (b) Verbal, (c) Relational, (d) Cyberbullying, and (e) Sexting . Items are rated on a 5-point Likert Scale ranging from 1 (Very Uncomfortable) to 5 (Very Comfortable) and are summed to compute a total scale score. Minimum = 5; Maximum = 25 Higher scores are better outcomes
Parental Rolepre-training (baseline); immediate post-training (30 minutes)National Education Association Bullying Survey Parental role in handling bullying situations was measured by four items from the National Education Association Bullying Survey. Items are rated on a 4-point Likert Scale ranging from 1 (Strongly Disagree) to 4 (Strongly Agree) and are summed to create the scale. Minimum = 4; Maximum = 16 Higher scores are better outcomes

Secondary

MeasureTime frameDescription
Interest in Receiving Bullying Preventionimmediate post-training (30 minutes)Interest in Receiving Bullying Prevention Participants were asked the question how interested the participant would be in receiving a bullying prevention program. Responses were rated on a 5-point response scale with anchors ranging from 1 (Not at all Interested) to 5 (Extremely Interested).
Features of a Technology-Based Programimmediate post-training (30 minutes)Features of A Technology-Based Program Participants were asked a series of questions regarding features (e.g., interactive, self-paced, based on research, designed by a reputable institution, containing slides, fact sheets, and quizzes) of a technology-based program. Items were rated on a 5-point scale from 1 (Not at All Important) to 5 (Extremely Important). The criteria for a participant to be counted as perceiving the feature to be important was for the participant to select the response rating 3 (Important), 4 (Very Important), or 5 (Extremely Important).
Acceptability of the Parent STAC Trainingimmediate post-training (30 minutes)Acceptability of the Parent STAC Training Program acceptability (e.g., how easy the program is to understand, utility of the program, program characteristics including interesting content and relevance of information and examples presented, participant learning, and interest in recommending program to others) was assessed using a social validity survey composed of 7 items. Items were ranked on a 4-point scale from 1 (Strongly Disagree) to 4 (Strongly Agree).

Countries

United States

Participant flow

Participants by arm

ArmCount
STAC Parent Module
STAC Parent Module for Middle School: The STAC Parent Module is a 30-minute pre-recorded online presentation that includes normative feedback, didactic information, a review of the student STAC strategies and corresponding strategies parents can use to support students who act as defenders, and information about perceptions vs. facts about bullying.
23
Total23

Baseline characteristics

CharacteristicSTAC Parent Module
Age, Continuous41.17 years
STANDARD_DEVIATION 7.17
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
0 Participants
Race (NIH/OMB)
More than one race
2 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
White
21 Participants
Sex: Female, Male
Female
21 Participants
Sex: Female, Male
Male
2 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 23
other
Total, other adverse events
0 / 23
serious
Total, serious adverse events
0 / 23

Outcome results

Primary

Attitudes About Bullying

Provictim Scale Attitudes about bullying were measured using the Provictim Scale, including 6 items that reflect anti-bullying attitudes. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to create the scale. Minimum = 6; Maximum = 30 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleAttitudes About Bullyingpre-test24.22 score on a scaleStandard Deviation 2.81
STAC Parent ModuleAttitudes About Bullyingpost-test25.65 score on a scaleStandard Deviation 3.12
Primary

Bullying Self-Efficacy

Bullying Self-Efficacy Parents' perceptions of ability to help the participants' child respond to bullying were measured using a 6-item scale. Items are rated on a 4-point Likert Scale ranging from 1 (Not at All) to 4 (A Lot) and are summed to create the scale. Minimum = 6; Maximum = 24 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleBullying Self-Efficacypre-test20.44 score on a scaleStandard Deviation 2.37
STAC Parent ModuleBullying Self-Efficacypost-test22.50 score on a scaleStandard Deviation 1.67
Primary

Comfort Managing Bullying

National Education Association Bullying Survey Parent comfort with managing bullying was measured using items from the National Education Association Bullying Survey. Parents were asked How comfortable would the participant feel intervening when the participant sees the following bullying behaviors? followed by five types of bullying (a) Physical, (b) Verbal, (c) Relational, (d) Cyberbullying, and (e) Sexting . Items are rated on a 5-point Likert Scale ranging from 1 (Very Uncomfortable) to 5 (Very Comfortable) and are summed to compute a total scale score. Minimum = 5; Maximum = 25 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleComfort Managing Bullyingpre-test11.04 score on a scaleStandard Deviation 3.67
STAC Parent ModuleComfort Managing Bullyingpost-test13.70 score on a scaleStandard Deviation 1.84
Primary

Communication Self-Efficacy

Communication Self-Efficacy Parents' self-efficacy to talk with the participants' child about bullying was assessed using a 6-item scale. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to create the scale. Minimum = 6; Maximum = 30 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleCommunication Self-Efficacypre-test25.39 score on a scaleStandard Deviation 3.01
STAC Parent ModuleCommunication Self-Efficacypost-test27.75 score on a scaleStandard Deviation 2.27
Primary

Confidence Managing Bullying

Modified version of Teacher's Attitudes about Bullying Questionnaire Confidence about managing bullying was measured using a modified version of the Teacher's Attitudes about Bullying Questionnaire. This questionnaire is a 22 item survey. The 3-item Confidence in Managing Bullying Subscale was used. Items are rated on a 5-point Likert Scale ranging from 1 (Strongly Disagree) to 5 (Strongly Agree) and are summed to compute a total scale score. Minimum = 3; Maximum = 15 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleConfidence Managing Bullyingpre-test12.00 score on a scaleStandard Deviation 2
STAC Parent ModuleConfidence Managing Bullyingpost-test13.75 score on a scaleStandard Deviation 1.21
Primary

Intention to Use Parent STAC Strategies

Use of STAC Strategies The intention to use Parent STAC strategies was measured using an adapted version of the Use of STAC Strategies for students and teachers. The 4-item measure asks parents How likely is the participant to use these strategies to support the participants' adolescent to intervene in bullying in the future? a) Stealing the Show - support adolescents to use humor or distraction to get the attention away from the bullying situation, b) Turning it Over - support adolescents who tell the participant about bullying or support adolescents to report to an adult at school, c) Accompanying Others - support adolescents who reach out to a student who was a target of bullying, and d) Coaching Compassion - support adolescents who help the student who bullied develop empathy for the target. Items are rated on a 5-point Likert Scale ranging from 1 (Very Unlikely) to 5 (Very Likely).

Time frame: immediate post-training (30 minutes)

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
STAC Parent ModuleIntention to Use Parent STAC StrategiesStealing the Show14 Participants
STAC Parent ModuleIntention to Use Parent STAC StrategiesTurning it Over19 Participants
STAC Parent ModuleIntention to Use Parent STAC StrategiesAccompanying Others19 Participants
STAC Parent ModuleIntention to Use Parent STAC StrategiesCoaching Compassion19 Participants
Primary

Knowledge and Confidence to Support Defenders

Modified version of Teacher-Advocates Pre- and Post-Scale (TAPPS) Knowledge and confidence to support defenders was measured using a modified version of the TAPPS. The TAPPS is an 11 item survey that measures knowledge of buying behaviors, knowledge of how to support students using the STAC strategies, and confidence supporting students who intervene in bullying situations. Items are rated on a 4-point Likert Scale ranging from 1 (Totally Disagree) to 4 (Totally Agree) and were summed to compute a total scale score. Minimum =11; Maximum = 44 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleKnowledge and Confidence to Support DefendersPre-Test33.52 score on a scaleStandard Deviation 3.9
STAC Parent ModuleKnowledge and Confidence to Support DefendersPost-Test38.90 score on a scaleStandard Deviation 4.36
Primary

Parental Role

National Education Association Bullying Survey Parental role in handling bullying situations was measured by four items from the National Education Association Bullying Survey. Items are rated on a 4-point Likert Scale ranging from 1 (Strongly Disagree) to 4 (Strongly Agree) and are summed to create the scale. Minimum = 4; Maximum = 16 Higher scores are better outcomes

Time frame: pre-training (baseline); immediate post-training (30 minutes)

ArmMeasureGroupValue (MEAN)Dispersion
STAC Parent ModuleParental Rolepost-test13.95 score on a scaleStandard Deviation 2.09
STAC Parent ModuleParental Rolepre-test12.17 score on a scaleStandard Deviation 2.27
Secondary

Acceptability of the Parent STAC Training

Acceptability of the Parent STAC Training Program acceptability (e.g., how easy the program is to understand, utility of the program, program characteristics including interesting content and relevance of information and examples presented, participant learning, and interest in recommending program to others) was assessed using a social validity survey composed of 7 items. Items were ranked on a 4-point scale from 1 (Strongly Disagree) to 4 (Strongly Agree).

Time frame: immediate post-training (30 minutes)

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
STAC Parent ModuleAcceptability of the Parent STAC TrainingEasy to understand20 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingUseful18 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingInteresting18 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingInformation Relevant19 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingExamples Relevant20 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingLearned something18 Participants
STAC Parent ModuleAcceptability of the Parent STAC TrainingWould recommend19 Participants
Secondary

Features of a Technology-Based Program

Features of A Technology-Based Program Participants were asked a series of questions regarding features (e.g., interactive, self-paced, based on research, designed by a reputable institution, containing slides, fact sheets, and quizzes) of a technology-based program. Items were rated on a 5-point scale from 1 (Not at All Important) to 5 (Extremely Important). The criteria for a participant to be counted as perceiving the feature to be important was for the participant to select the response rating 3 (Important), 4 (Very Important), or 5 (Extremely Important).

Time frame: immediate post-training (30 minutes)

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
STAC Parent ModuleFeatures of a Technology-Based ProgramInteractive14 Participants
STAC Parent ModuleFeatures of a Technology-Based ProgramSelf-paced18 Participants
STAC Parent ModuleFeatures of a Technology-Based ProgramBased on research20 Participants
STAC Parent ModuleFeatures of a Technology-Based ProgramDesigned by reputable institution18 Participants
STAC Parent ModuleFeatures of a Technology-Based ProgramHave slides, fact sheets, and graphics15 Participants
STAC Parent ModuleFeatures of a Technology-Based ProgramHave quizzes10 Participants
Secondary

Interest in Receiving Bullying Prevention

Interest in Receiving Bullying Prevention Participants were asked the question how interested the participant would be in receiving a bullying prevention program. Responses were rated on a 5-point response scale with anchors ranging from 1 (Not at all Interested) to 5 (Extremely Interested).

Time frame: immediate post-training (30 minutes)

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
STAC Parent ModuleInterest in Receiving Bullying Prevention20 Participants

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