The effect of implementation intention on prospective memory: A systematic and meta-analytic review
Author(s)
Chen, Xing-jie
Wang, Ya
Liu, Lu-lu
Cui, Ji-fang
Gan, Ming-yuan
Shum, David HK
Chan, Raymond CK
Year published
2015
Metadata
Show full item recordAbstract
Prospective memory (PM) refers to remembering to perform a planned action at a future time. Implementation intention is an encoding method in the form of “if situation Y is encountered, then I will initiate the goal-directed behavior X”. It has been applied to improve PM performances. The present study conducted a systematic and meta-analytic review on the effect and mechanism of implementation intention on PM. In the meta-analysis, 36 comparisons were included. The results showed that for healthy young adults, the overall effect of implementation intention in improving PM performances was significant with a medium effect ...
View more >Prospective memory (PM) refers to remembering to perform a planned action at a future time. Implementation intention is an encoding method in the form of “if situation Y is encountered, then I will initiate the goal-directed behavior X”. It has been applied to improve PM performances. The present study conducted a systematic and meta-analytic review on the effect and mechanism of implementation intention on PM. In the meta-analysis, 36 comparisons were included. The results showed that for healthy young adults, the overall effect of implementation intention in improving PM performances was significant with a medium effect size (d=0.445). The combined verbal and imagery form of implementation intention had a relatively larger effect size (d=0.590). For older adults, implementation intention had a medium to large effect size on their PM performances (d=0.680). As for the mechanism, implementation intention seemed to reduce ongoing task performances in young adults as reflected by longer reaction time (d=0.224) though the effect size was small. The present study supports the positive effect of implementation intention on PM. The mechanism and potential implications of this promising strategy especially for clinical/sub-clinical people are discussed.
View less >
View more >Prospective memory (PM) refers to remembering to perform a planned action at a future time. Implementation intention is an encoding method in the form of “if situation Y is encountered, then I will initiate the goal-directed behavior X”. It has been applied to improve PM performances. The present study conducted a systematic and meta-analytic review on the effect and mechanism of implementation intention on PM. In the meta-analysis, 36 comparisons were included. The results showed that for healthy young adults, the overall effect of implementation intention in improving PM performances was significant with a medium effect size (d=0.445). The combined verbal and imagery form of implementation intention had a relatively larger effect size (d=0.590). For older adults, implementation intention had a medium to large effect size on their PM performances (d=0.680). As for the mechanism, implementation intention seemed to reduce ongoing task performances in young adults as reflected by longer reaction time (d=0.224) though the effect size was small. The present study supports the positive effect of implementation intention on PM. The mechanism and potential implications of this promising strategy especially for clinical/sub-clinical people are discussed.
View less >
Journal Title
Psychiatry Research
Volume
226
Issue
1
Subject
Biomedical and clinical sciences
Psychology
Other psychology not elsewhere classified