Scales

The Self-Regulation Questionnaires

A psychometric review and complete scale items of the Friendship Self-Regulation Questionnaire (SRQ-F), developed within...

September 23, 2026 • Dr. Mohammed Looti
Scales

Homophily Scales (Old version)

A comprehensive academic guide to the Homophily Scales (Old version) developed by McCroskey, Richmond, and...

September 23, 2026 • Dr. Mohammed Looti
Scales

Interpersonal Power Inventory (IPI)

A comprehensive academic analysis of the Interpersonal Power Inventory (IPI) developed by Raven, Schwarzwald, and...

September 23, 2026 • Dr. Mohammed Looti
Scales

Interpersonal Support Evaluation List 12

The Interpersonal Support Evaluation List 12 (ISEL-12) is a 12-item psychometric measure of perceived functional...

September 23, 2026 • Dr. Mohammed Looti
Scales

Investment Model Scale

A comprehensive academic guide and psychometric analysis of the Investment Model Scale (IMS; Rusbult, Martz,...

September 23, 2026 • Dr. Mohammed Looti
Scales

Mattering to Others Questionnaire (MTOQ)

Comprehensive academic overview of the Mattering to Others Questionnaire (MTOQ), developed by Dr. Sheila K....

September 23, 2026 • Dr. Mohammed Looti
Scales

Mattering Scale

The Mattering Scale (Elliott et al., 2004) is a 24-item psychometric instrument measuring interpersonal mattering...

September 23, 2026 • Dr. Mohammed Looti
Scales

McGill Friendship Questionnaire

A comprehensive psychometric guide to the McGill Friendship Questionnaire (MFQ-RA and MFQ-FF), detailing its theoretical...

September 23, 2026 • Dr. Mohammed Looti
Scales

Agency (External) (AGEX)

A comprehensive academic review of the Agency (External) (AGEX) scale, developed by Beck, Rahinel, and...

September 23, 2026 • Dr. Mohammed Looti