# temporal motivation theory

4 results
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 memjavad
Scales

Academic Procrastination Scale

The Academic Procrastination Scale (Lay, 1986) is a premier 20-item psychometric instrument evaluating trait procrastination...

September 6, 2026 memjavad
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