Toward a Multi-item Measure to Identify Involvement in and Circumstances of the Sex Trades: Findings from Cognitive Interviews.

Quantitative studies in the United States that identify involvement in the sex trades predominantly use a single item to address a complex, stigmatized phenomenon. This item typically does not differentiate between in-person or virtual forms, nor does it assess the associated compensation types, circumstances, and perceived consequences. University students' involvement in the sex trades is also critically understudied. Therefore, we sought to adapt, develop, and refine a multiitem measure from the perspectives of undergraduate and graduate students who were familiar with sex trading. We conducted 34 cognitive interviews with students to understand how they perceived items on our measure. Results indicated that language used in single item studies may not reflect participants' views of the sex trades. Participants suggested the necessity of introducing survey items with inclusive introductory statements that recognize the range of circumstances, benefits, and potential harms. Items that address the circumstances of sex trading (including economic needs, wants, exploitation, empowerment/pleasure) were important in capturing diverse experiences. We make recommendations for multi-item measures to identify involvement in and circumstances of the sex trades. Implications for future research using this measure to broaden the field's understanding of the sex trades are discussed.