Scales

Steep Ramp Test

The Steep Ramp Test (SRT) is a rapid, maximal cycle ergometer assessment designed to evaluate...

September 11, 2026 • Dr. Mohammed Looti
Scales

Achievement Goals Questionnaire (AGQ)

The Achievement Goals Questionnaire (AGQ), formulated by Elliot and McGregor (2001), is a 12-item psychometric...

September 11, 2026 • Dr. Mohammed Looti
Scales

Pure Procrastination Scale (PPS-Proc)

The Pure Procrastination Scale (PPS-Proc) is a 12-item psychometric instrument developed by Piers Steel using...

September 11, 2026 • Dr. Mohammed Looti
Scales

Tuckman Procrastination Scale

A comprehensive psychometric guide to the Tuckman Procrastination Scale (TPS), covering its theoretical foundation in...

September 11, 2026 • Dr. Mohammed Looti
Scales

Stroke-Adapted Sickness Impact Profile

The Stroke-Adapted Sickness Impact Profile (SA-SIP30) is a 30-item health-related quality of life outcome measure...

September 11, 2026 • Dr. Mohammed Looti
Scales

Product Retention Tendency Scale

The Product Retention Tendency (PRT) Scale, developed by Haws, Naylor, Coulter, and Bearden (2012), is...

September 11, 2026 • Dr. Mohammed Looti
Scales

Summary of Diabetes Self-Care Activities

A comprehensive psychometric guide to the Summary of Diabetes Self-Care Activities (SDSCA) measure, detailing its...

September 11, 2026 • Dr. Mohammed Looti
Scales

Nostalgia Scale

A comprehensive academic analysis of the Nostalgia Scale (NOS) developed by Morris B. Holbrook (1993),...

September 11, 2026 • Dr. Mohammed Looti
Scales

Belk Materialism Scales (BELK-MAT)

The Belk Materialism Scales (BELK-MAT) is a foundational 24-item psychometric instrument developed by Russell W....

September 11, 2026 • Dr. Mohammed Looti