Effect of an Internet-Based Intervention for Adjustment Disorder on Meaning in Life and Enjoyment

Introduction Positive psychological variables, such as meaning in life and the capacity for enjoyment, are important resilience factors against negative behaviors and symptoms. These constructs are related to better emotional regulation strategies, a greater perception of control over one’s life, and better mental health in general. Adjustment disorder (AjD) is a prevalent condition defined as the failure to adapt to a stressful event. Objective This study presents secondary analysis data on the effect of an Internet-delivered cognitive-behavioral therapy intervention (iCBT) for AjD on meaning in life and capacity for enjoyment, compared to a control group. Method The sample consisted of 68 participants with AjD. 34 in the iCBT condition and 34 in the control group). Meaning in life was assessed by the Purpose-in-Life Test-10, and the Environmental Rewards Observation Scale was used to assess the capacity for enjoyment. The iCBT intervention focused on acceptance and processing of the stressful event. Intent-to-treat mixed-model analyses without any ad hoc imputations and using Cohen’s d effect comparisons were conducted. Results The results revealed a significant main effect of time and a significant group x time interaction in all the measures. Significantly higher pre-post score differences were found in the treatment condition. Discussion Meaning in life and capacity for enjoyment can change after an iCBT intervention for AjD. Therapeutic implications of the results and future lines of research about the role of meaning in life in AjD are discussed.