Children, preschool Mental and Behavioural Disorders
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Current inclusion criteria as of May 2014 (trial record updated 16/03/2016): 2-6 year-old children of governmental and private childcare centers are randomly selected by stratifying socioeconomic status (SES) level. Each childcare center provides 12 children at maximum. Previous inclusion criteria: 3-5 year-old children of governmental and private childcare centers are randomly selected by stratifying socioeconomic status (SES) level. Each childcare center provides 12 children at maximum.
Exclusion criteria
Exclusion criteria: Unable to do the tests
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The relationship of stress exposure, perception, behavior and physiological stress responses (using salivary cortisol and alpha-amylase daily profiles, cortisol in nails and heart rate variability) and physical activity (using an accelerometer) at baseline and at 1 year follow-up on children's health outcome at baseline and at 1-year follow-up including: 1. Psychological health, defined as 1.1. Mood (Strength and Difficulties questionnaire sdq [Goodman, 1997]) 1.2. Behavioral problems (Strength and Difficulties questionnaire sdq [Goodman, 1997]) 1.3. Eating behavior (Children's Eating Behaviour Questionnaire CEBQ [Wardle et al., 2001]) 2. Physiological health, defined as 2.1. Cognitive functioning (Intelligence and Development Scales - Preschool IDS-P [Grob et al., 2009]) 2.2. Physical activity (accelerometry) 2.3. Adiposity (BMI, waist circumference, skinfolds) 2.4. Motor skills by using the Zurich Neuromotor Assessement ZNA3-5 (Largo, Calfisch & Jenni, 2007) | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Investigation of moderating factors, whenever applicable, including: 1.1. Psychological child factors at baseline and at 1-year follow-up: social behavior (Strength and Difficulties Questionnaire SDQ [Goodman, 1997]) and temperament (Emotionalitäts-Aktivitäts-Soziabilitäts-Temperamentinventar [Buss, A. & Plormin, R., 1994]); self-regulation capacity by using the statue test NEPSY ([Olsen et al. 1998] and/or delay of gratification [DOG], behavioral factors including lifestyle behavior [i.e. sleep and media use]) 1.2. Environmental factors at baseline and at 1-year follow-up such as: 1.2.1. Family setting including socioeconomic status (SES, including migrant status, educational level and income), parenting style (Alabama Parenting Questionnaire APQ [Reichle & Franiek, 2009], parental stress (Parental Stress Scale [Berry, 1995]) and family atmosphere (Parental expressed emotions Five Minute Speech Sample FMSS; Magana, 1986; Leeb et al., 1991) and health attitudes of the parents 1.2.2. Childcare setting including childcare quality and health promotion 1.2.3. Sociocultural environment 1.3. Physiological health at baseline and at 1-year follow-up (physical activity by using accelerometer), adiposity (BMI, waist circumference and skinfold) and health problems (i.e. disease, symptoms) 2. Investigation of vulnerable time periods for effects of major life events or chronic stressors at baseline and at 1-year follow-up | — |
Countries
Switzerland