Abstract

Purpose This pilot study was designed to deliberately examine the enhancement effects and experiences of substances used among professionals and students in professional programs.

Methods A mixed methods design was implemented, involving ecological momentary assessment (EMA) and interviews. The analysis presents interpretations about the perceived impact of substance use on the performance and experience of everyday activities.

Results Caffeine, alcohol, antidepressants, pain suppressant, and cannabis were used by the most participant. Participants reported effects of substances that directly or indirectly enhanced performance (e.g., sleep, socialisation), mood (e.g., manage stress, relax), cognition (e.g., energy and clarity of thought), and the general experience of activities (e.g., enjoyment). Less common effects included impaired work, school, or leisure performance, injury, sleep disruption, and pain or discomfort. Reactivity was an unexpected effect, with almost half of the interviewees reporting changes in their thoughts about their substance use, and 30% of interviewees making active changes.