Effects of Habit and Intention on Behavior: Meta-Analysis and Test of Key Moderators
[accepted manuscript read in full at source, in sections; the numeric tables did not render, so no coefficient from this paper is printed] Hagger, M. S., Hamilton, K., Phipps, D. J., Protogerou, C., Zhang, C.-Q., Girelli, L., Mallia, L., & Lucidi, F. (2023). 'Effects of Habit and Intention on Behavior: Meta-Analysis and Test of Key Moderators.' Motivation Science, 9(2), 73-94. doi:10.1037/mot0000294. the field's own synthesis of its measurement problem. BASE: 243 articles meeting inclusion criteria, 267 independent studies, total sample 107,813. Behaviours: diet 70 studies, physical activity 68, transport 37, technology use 29, protective behaviours 28, alcohol 18, smoking 10, medication adherence 8, conservation 7. About half the studies used student samples (k = 134). Three families of habit measure were compared: behavioural frequency by context stability (Ouellette & Wood 1998; Wood et al. 2005), response frequency (Verplanken et al. 1994), and the Self-Report Habit Index (Verplanken & Orbell 2003) and its derivatives. HEADLINE, verbatim: 'Our analysis in the full sample of studies revealed non-zero small-to-medium sized averaged effects of both habit and intention on behavior, and that habit partially mediated the effect of past behavior on subsequent behavior, although we observed a large residual past behavior effect.' AND: 'The mediation of past behavior by habit was, therefore, partial and accounted for approximately one quarter of the total effect of past behavior on
[accepted manuscript read in full at source, in sections; the numeric tables did not render, so no coefficient from this paper is printed] Hagger, M. S., Hamilton, K., Phipps, D. J., Protogerou, C., Zhang, C.-Q., Girelli, L., Mallia, L., & Lucidi, F. (2023). 'Effects of Habit and Intention on Behavior: Meta-Analysis and Test of Key Moderators.' Motivation Science, 9(2), 73-94. doi:10.1037/mot0000294. the field's own synthesis of its measurement problem. BASE: 243 articles meeting inclusion criteria, 267 independent studies, total sample 107,813. Behaviours: diet 70 studies, physical activity 68, transport 37, technology use 29, protective behaviours 28, alcohol 18, smoking 10, medication adherence 8, conservation 7. About half the studies used student samples (k = 134). Three families of habit measure were compared: behavioural frequency by context stability (Ouellette & Wood 1998; Wood et al. 2005), response frequency (Verplanken et al. 1994), and the Self-Report Habit Index (Verplanken & Orbell 2003) and its derivatives. HEADLINE, verbatim: 'Our analysis in the full sample of studies revealed non-zero small-to-medium sized averaged effects of both habit and intention on behavior, and that habit partially mediated the effect of past behavior on subsequent behavior, although we observed a large residual past behavior effect.' AND: 'The mediation of past behavior by habit was, therefore, partial and accounted for approximately one quarter of the total effect of past behavior on
Written from the accepted manuscript read in full at source, in sections; the numeric tables did not render, so no coefficient from this paper is printed.
What our sources record
Reproduced as it was written when this source was checked, figures and all.
Hagger, M. S., Hamilton, K., Phipps, D. J., Protogerou, C., Zhang, C.-Q., Girelli, L., Mallia, L., & Lucidi, F. (2023). 'Effects of Habit and Intention on Behavior: Meta-Analysis and Test of Key Moderators.' Motivation Science, 9(2), 73-94. doi:10.1037/mot0000294.