Table 2 Summary of measurements by informant and time points
Timeline | |||||
|---|---|---|---|---|---|
Construct | Measure | Informant | T1 | T2 | T3 |
For children | |||||
Mental health | |||||
Overall mental health symptoms | Social Behavior Questionnaire | Child | • | • | • |
Overall mental health symptoms | Social Behavior Questionnaire | Teacher | • | • | |
Depressive symptoms | Children’s Depression Inventory-Short Version | Child | • | • | • |
Positive and negative affect | Positive and Negative Affect Schedule for Children | Child | • | • | • |
Relationship with environment | |||||
Connection with nature | Nature Connection Index | Child | • | • | • |
Pro-environmental behaviors | Adapted from Keith et al. & Hickman et al | Child | • | • | • |
Appraisal of program | |||||
Appreciation of program a | Ad hoc | Child | • | ||
For teachers | |||||
Wellbeing | World Health Organization-5 | Teacher | • | • | |
Teacher enjoyment of outdoor education a | Enjoyment of Teaching Mathematics Scale—adapted | Teacher | • | ||
Positive and negative affect | Positive and Negative Affect Schedule | Teacher | • | • | |
Moderators | |||||
Teacher qualifications and experience | Ad hoc | Teacher | • | ||
Teacher experience with outdoor education | Drawn from Ayotte-Beaudet et al | Teacher | • | ||
Green space of neighborhoods | Normalized Difference Vegetation Index | Linkage | • | ||
Disability status of children | Diagnosis of handicap, adaptation and learning disorders | Linkage | • | ||
Sex | Boy, girl | Linkage | • | ||
Deprivation indicator of the school | Ministry of education | Linkage | • | ||