Scales

Self-construal Scale

A psychometric review of the 38-item Self-Construal Scale (SCS), measuring independent and interdependent self-construals across...

September 25, 2026 • Dr. Mohammed Looti
Scales

SISA + L3S + A-R + SES

The SISA + L3S + A-R + SES is a comprehensive 57-item psychological battery measuring...

September 25, 2026 • Dr. Mohammed Looti
Scales

The Arc’s Self-Determination Scale

A comprehensive academic and psychometric examination of The Arc’s Self-Determination Scale (SDS), developed by Michael...

September 25, 2026 • Dr. Mohammed Looti
Scales

The Self-Determination Scale (SDS)

A comprehensive academic psychometric review of the Self-Determination Scale (SDS), examining its theoretical foundations in...

September 25, 2026 • Dr. Mohammed Looti
Scales

Self-Determination Theory

A comprehensive academic and psychometric review of Self-Determination Theory (SDT) and its foundational measurement tools,...

September 25, 2026 • Dr. Mohammed Looti
Scales

Basic Psychological Needs Scales

The Basic Psychological Needs Scales (BPNS) assess the core psychological nutriments of autonomy, competence, and...

September 24, 2026 • Dr. Mohammed Looti
Scales

The Self-Determination Scale (SDS)

An in-depth academic review of the Self-Determination Scale (SDS) developed by Sheldon and Ryan, evaluating...

September 24, 2026 • Dr. Mohammed Looti
Scales

The Arc’s Self-Determination Scale

The Arc’s Self-Determination Scale (SDS) is an empirically validated, 72-item student-report assessment developed by Dr....

September 24, 2026 • Dr. Mohammed Looti
Scales

Children’s Desire for Control

A comprehensive academic guide to the Children's Desire for Control scale developed by Nancy G....

September 24, 2026 • Dr. Mohammed Looti