Measuring psychological need satisfaction in exercise: A tale of two instruments.

Conclusions: Overall, the limited error of measurement is evident based on average score reliability estimates for the PNSE and BPNES. Interpretation of the moderator analyses reinforces the importance of understanding the role of sampling and instrument modification on score reliability in exercise psychology research using the PNSE and BPNES. (PsycInfo Database Record (c) 2021 APA, all rights reserved)

Source: Canadian Journal of Behavioural Science - March 25, 2021 Category: Psychiatry & Psychology Source Type: research