Gay Peer Crowds Questionnaire

The Gay Peer Crowds Questionnaire (GPCQ) is an empirical psychometric instrument designed to evaluate self-identified...

October 1, 2026 • Dr. Mohammed Looti

Perceived Parental Reactions Scale

The Perceived Parental Reactions Scale (PPRS) is a 32-item psychometric instrument evaluating LGB individuals' retrospective...

October 1, 2026 • Dr. Mohammed Looti

Sexual Ideology Instrument

The Sexual Ideology Instrument (SII), developed by Ilsa L. Lottes based on Ira L. Reiss's...

October 1, 2026 • Dr. Mohammed Looti

Sexual Rights Instrument

The Sexual Rights Instrument (SRI) is a 94-item psychometric assessment developed by Iva Lottes and...

October 1, 2026 • Dr. Mohammed Looti

Sexual Polarity Scale

The Sexual Polarity Scale (SPS), developed by Donald L. Mosher and James Sullivan, is a...

September 30, 2026 • Dr. Mohammed Looti

Depth of Sexual Involvement Scale

The Depth of Sexual Involvement Scale (DSIS), developed by Marita P. McCabe and John K....

September 30, 2026 • Dr. Mohammed Looti

Sexual Path Preferences Inventory

The Sexual Path Preferences Inventory (SPPI) is a comprehensive psychometric assessment based on Donald L....

September 30, 2026 • Dr. Mohammed Looti

Anticipated Sexual Jealousy Scale

A comprehensive psychometric guide to the Anticipated Sexual Jealousy Scale (ASJS) developed by Bram Buunk,...

September 30, 2026 • Dr. Mohammed Looti