Persisting Effects Questionnaire

The Persisting Effects Questionnaire (PEQ) is a 143-item self-report measure that assesses changes in peoples attitudes, moods, behaviour and spiritual experience at least one month following a psychedelic experience. The PEQ assesses both positive and negative changes attributed to the experience.

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Alternative name

Active? Yes

First used: 01 January 1970

Related Papers

Persisting effects of ayahuasca on empathy, creative thinking, decentering, personality, and well-being
This provisionally accepted study (n=40) explored the effects of ayahuasca on processes involved in stress-related psychopathologies. Volunteers attending an ayahuasca ceremony were given a series of questionnaires at baseline, the morning after and one week after the experience. Researchers found ingesting ayahuasca is associated with positive therapeutic outcomes.