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Table 3 Timeline for the different assessment measures of the project

From: An online-based intervention to promote healthy eating through self-regulation among children: study protocol for a randomized controlled trial

Measures

Registration (−T1)

Baseline assessment (T0)

Final assessment (T1)

3-month follow-up assessment (T3)

6-month follow-up assessment (T4)

Weekly assessment

Eligibility screen

X

Informed consent

X

Anthropometric

X

X

X

X

Sociodemographic

X

X

X

X

Self-Regulation1

X

X

X

X

Self-efficacy2

X

X

X

X

Declarative knowledge3

X

X

X

X

Attitudes and perceptions4

X

X

X

X

Healthy eating and physical activity behaviors5

X

X

X

X

Satisfaction

Intervention groups

Journal

Control group

Control group

Intervention groups

  1. X available to all groups
  2. 1Self-Regulation Processes towards Healthy Eating Questionnaire
  3. 2 Self-Efficacy to Regulate Eating Habits for Children Questionnaire & Healthy Eating and Physical Activity Self-Efficacy questionnaire for children
  4. 3 Knowledge of Healthy Eating Questionnaire
  5. 4Students’ Attitudes and Perceptions on Healthy Eating Questionnaire
  6. 5 Healthy Eating and Physical Activity Behavior Recall Questionnaire for Children