Trial Time, Engagement, and Change in Expectancy Bias, Distress, and Well-Being in Online Cognitive Bias Modification for Negative Prospection

Using existing data for 260 participants in an online cognitive bias modification intervention for negative prospection, we examined the effects of mean time per training trial on: (a) engagement (vividness, relatability), and (b) change in expectancy bias (negative, positive), distress (anxiety, depression), and well-being (self-efficacy, growth mindset, optimism) over time.