I think I can, I think I can: examining the within-person coupling of control beliefs and cognition in older adults.
We examined short-term intraindividual variability in control beliefs (competence and locus of control) and cognitive performance and the extent to which the constructs travel together over time. Thirty-six older adults (M = 74 years, SD = 5.51) completed questionnaires and cognitive tests twice each day for 60 consecutive days. Results indicated that control beliefs fluctuate within people across time. Multilevel models revealed that control and competence are coupled with concurrent and subsequent performance, but the benefit of occasion-level increases in control depends on individuals' average control. These findings underscore the importance of examining constructs using a within-person approach to identify dynamic processes in cognitive aging.
Department of Psychology, North Carolina State University, Raleigh, NC 27695-7650, USA. shevaun_neupert@ncsu.edu
Shevaun D
SD
Neupert
Jason C
JC
Allaire
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology / Q000523:psychology*; D003071:Cognition / Q000502:physiology*; D005260:Female; D006801:Humans; D007389:Internal-External Control; D008297:Male; D008568:Memory / Q000502:physiology; D008875:Middle Aged; D055361:Multilevel Analysis; D009483:Neuropsychological Tests; D020377:Self Efficacy