Development and initial validation of an MDMA/Ecstasy motives assessment

Area of Science:

• Psychopharmacology and Addiction Science
• Substance Use Research

Background:

• Previous research identified motives for alcohol and cannabis use (social, expansion, enhancement, coping, conformism).
• MDMA/Ecstasy users report distinct motives, including increased self-awareness and energy.
• Understanding these unique motives is crucial for targeted interventions and harm reduction.

Purpose of the Study:

• To develop and validate a multidimensional scale assessing motives for recreational MDMA/Ecstasy use.
• To differentiate MDMA/Ecstasy use motives from those of other substances.
• To provide a tool for informing treatment and public health policy.

Main Methods:

• Developed an MDMA/Ecstasy use motives assessment based on existing measures and user feedback.
• Administered an online questionnaire to an international sample of 1754 adult recreational MDMA/Ecstasy users.
• Utilized exploratory and confirmatory factor analysis to establish scale structure and validity.

Main Results:

• A 4-factor scale for MDMA/Ecstasy motives was validated: Social, Expansion, Coping, and Energy.
• The scales demonstrated good internal consistency reliability.
• Conformity and Enhancement were not significant factors; validity was confirmed with related constructs.

Conclusions:

• MDMA/Ecstasy use motives are distinct due to sought-after stimulating, emotional, and empathic effects.
• Identifying these salient motives highlights unique aspects of recreational MDMA/Ecstasy use.
• The findings support clinical practice and public health harm reduction efforts.