Using Temporal Self-Regulation Theory to understand healthy and unhealthy eating intentions and behaviour

Appetite
Rachel EvansThomas L Webb

Abstract

The present research investigated whether Temporal Self-Regulation Theory (TST) can be used to help understand healthy and unhealthy eating intentions and behaviour. A prospective design with two waves of data collection one week apart. An online survey measured the key components of TST (i.e., connectedness, timing and valence beliefs, intentions, past behaviour, habit strength, perceived environmental cues, and self-control) with respect to eating fruit and vegetables (F&V; N = 133) or unhealthy snacks (N = 125). Eating behaviour was assessed one week later. The components of TST explained significant amounts of the variance in intentions and behaviour for intake of F&Vs (22% and 64%, respectively) and unhealthy snacks (18% and 35%, respectively). Beliefs about positive and negative short-term outcomes significantly predicted intentions to perform both behaviours. Intentions and past behaviour significantly predicted consumption of F&Vs, and past behaviour moderated the relationship between intention and behaviour which became stronger as past behaviour increased. Past behaviour and habit strength significantly predicted unhealthy snacking. The findings suggest that TST may be a useful framework for understanding eating inten...Continue Reading

Citations

Jul 20, 2017·British Journal of Health Psychology·Katherine G EllistonBenjamin Schüz
Jul 11, 2019·International Journal of Behavioral Medicine·Han Shi Jocelyn ChewSek Ying Chair
Jun 4, 2020·Psychology & Health·Angela Moran, Barbara Mullan
Jun 18, 2020·Psychology & Health·Enrique L P MergelsbergAmelia Scott
Mar 23, 2019·JMIR MHealth and UHealth·AliceAnn CrandallAudrey P Hooper
May 1, 2018·Nutrition and Health·Nanette Stroebele-BenschopCarolin Hilzendegen
Feb 20, 2020·International Journal of Behavioral Medicine·Caitlin LiddelowElizaveta Novoradovskaya
Feb 17, 2021·Public Health Nutrition·Han Shi Jocelyn ChewYing Lau
Mar 12, 2021·Translational Behavioral Medicine·Han Shi Jocelyn Chew, Samuel Chng
May 4, 2021·British Journal of Health Psychology·Barbara MullanCecilie Thøgersen-Ntoumani
Aug 8, 2021·Journal of Behavioral Medicine·Christopher M Jones, Benjamin Schüz

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