Table 1 Behavior change techniques observed in included RCTs
Domain | BCT | Increased FV intake (6 interventions) | Did not increase FV intake (3 interventions) | Total (9 interventions) |
|---|---|---|---|---|
Goals and planning | Action planning | 1 | 0 | 1 |
Social support | Social support (unspecified) | 1 | 0 | 1 |
Shaping knowledge | Instruction on how to perform a behavior | 0 | 0 | 0 |
Information about antecedents | 1 | 0 | 1 | |
Natural consequences | Information about health consequences | 4 | 0 | 4 |
Salience of consequences | 3 | 0 | 3 | |
Comparison of behavior | Demonstration of the behavior | 1 | 0 | 1 |
Associations | Prompts/cues | 1 | 0 | 1 |
Exposure | 1 | 0 | 1 | |
Repetition and substitution | Behavioral practice/rehearsal | 2 | 0 | 2 |
Habit formation | 2 | 0 | 2 | |
Graded tasks | 1 | 0 | 1 | |
Comparison of outcomes | Comparative imagining of future outcomes | 2 | 0 | 2 |
Reward and threat | Material incentive (behavior) | 1 | 0 | 1 |
Material reward (behavior) | 1 | 0 | 1 | |
Antecedents | Restructuring the physical environment | 2 | 1 | 3 |
Restructuring the social environment | 1 | 0 | 1 | |
Adding objects to the environment | 3 | 2 | 5 | |
Identity | Framing/reframing | 5 | 0 | 5 |
Scheduled consequences | Reward approximation | 1 | 0 | 1 |
Self-belief | Mental rehearsal of successful performance | 1 | 0 | 1 |
Covert learning | Vicarious consequences | 1 | 1 | 2 |