Logistic versus linear regression-based reliable change index: A simulation study with implications for clinical studies with different sample sizes.
Sign Up to like & getrecommendations! Published in 2022 at "Psychological assessment"
DOI: 10.1037/pas0001138
Abstract: The linear regression-based reliable change index (RCI) is widely used to identify memory impairments through longitudinal assessment. However, the minimum sample size required for estimates to be reliable has never been specified. Using data from… read more here.
Keywords: linear regression; regression based; reliable change; change index ... See more keywords
Grit, Self-Efficacy, Motivation and the Readiness to Change Index Toward Exercise in the Adult Population
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2021.732325
Abstract: This study examined the relationships between grit personality, self-efficacy, motivation (autonomous, controlled, and amotivation), and the readiness to change index toward exercise. Participants were 391 adults aged between 18 and 64 years old (M =… read more here.
Keywords: readiness change; change index; self efficacy; motivation ... See more keywords