A tale of two tasks: reversing the self-regulatory resource depletion effect.
This research examined the self-regulatory depletion model (e.g., M. Muraven & R. F. Baumeister, 2000). Although numerous studies support this model's prediction of decrements in self-regulation across tasks, the majority of this research has relied on a single paradigm in which two tasks are performed in succession. Other work related to learned industriousness (R. Eisenberger, 1992) and adaptation-level theory (H. Helson, 1964) indicates that self-regulatory behavior may remain stable or even improve as a result of prior self-regulatory activities in situations involving additional tasks. Three studies examined these differing perspectives with 2- and 3-task designs. Results indicated that, relative to low initial self-regulatory exertion, high exertion can lead to poorer or better subsequent self-regulation. These findings are consistent with an adaptation view of self-regulation, suggesting that the depletion effect may be only part of the picture of self-regulatory behavior over time.
Converse
Patrick D
PD
School of Psychology, Florida Institute of Technology, 150 West University Boulevard, Melbourne, FL 32901-6975, USA. pconvers@fit.edu
Deshon
Richard P
RP
D000223:Adaptation, Psychological; D000328:Adult; D004526:Efficiency; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D008960:Models, Psychological; D009042:Motivation; D012927:Social Control, Informal; D013647:Task Performance and Analysis; D014481:United States