Table 2.

Theoretical constructs and evidence base.

Theoretical construct	Overcoming Depression course	Overcoming Anxiety course
Brief intervention	✓	✓
Cognitive behavioral therapy	✓	✓
Gamification	✓	✓
Health belief model	✓	✓
Motivational interviewing	✓	✓
Normative feedback	✓	✓
Social cognitive theory	✓	✓
Targeting and tailoring	✓	✓