Psychology

Social inhibition

Disappointment

Task (project management)

Social psychology

Psychiatry

Developmental psychology

Economics

Social anxiety

Interpersonal communication

Social skills

Shame

Feeling

Management

Anxiety

Happiness

Journal of Abnormal Psychology

Depression significantly affects interpersonal functioning.Social avoidance may play an important role in depression, limiting opportunities and social skills acquisition, contributing to the maintenance of social difficulties.In the last few years, the need for studying social interactions using interactive tasks has been highlighted.This study investigated social avoidance in unmedicated depressed (n ϭ 26) and matched healthy control (n ϭ 26) participants, using a novel computerized social decision-making task (the TEAM task).In this task, participants choose between a social option (playing in a team with a coplayer) and an individual option (playing alone).Although the social option is more profitable from a material point of view, it can also be challenging because of social comparison and guilt feelings for failing the team.It was found that the higher the rank of the coplayer, the stronger the negative emotions (shame, guilt) reported by participants and the more they opted for the individual option.Depressed participants reported significantly less positive (happiness) and more negative (shame, guilt, disappointment) feelings regarding the task.Importantly, depressed participants chose the individual option significantly more often than controls, which led to lower gains in this group.Furthermore, as the task progressed, controls selected the individual option less often, whereas depressed participants selected the individual option more often.Our findings illustrate the importance of social avoidance in depression and how this behavior can lead to negative consequences.They also highlight the role of social comparison and guilt-related processes in underlying social avoidance in depression. General Scientific SummaryIn this study, we used a novel computerized social decision-making task to investigate social avoidance in depression.Our findings suggest that social avoidance plays a key role in depression, limiting individuals from opportunities and contributing to poor life quality.Furthermore, this study supports the notion that social comparison and guilt-related processes may underlie social avoidance in depression.

Social avoidance in depression: A study using a social decision-making task.