← All featured projects

2022 · Psychological Science

Illusory feelings, elusive habits

Asaf Mazar and Wendy Wood

A hand reaching for a ceramic coffee mug on a sunlit desk.
Predicted likelihood of drinking coffee rises with habit strength at low, average, and high fatigue levels. Colored lines and shaded intervals distinguish the three fatigue levels.

Abstract

Habits underlie much of human behavior. However, people may prefer agentic accounts that overlook habits in favor of inner states, such as mood. We tested this misattribution hypothesis in an online experiment of helping behavior (N = 809 adults) as well as in an ecological momentary assessment (EMA) study of U.S. college students’ everyday coffee drinking (N = 112). Both studies revealed a substantial gap between perceived and actual drivers of behavior: Habit strength outperformed or matched inner states in predicting behavior, but participants’ explanations of their behavior emphasized inner states. Participants continued to misattribute habits to inner states when incentivized for accuracy and when explaining other people’s behavior. We discuss how this misperception could adversely influence self-regulation.

Full paper: Illusory feelings, elusive habits: People overlook habits in explanations of behavior. Psychological Science, 33(4), 563–578.

Read the paper · Data, materials, and code