Implicit theories of smoking and association with interest in quitting among current smokers

Implicit Theories of Smoking and Intention to Quit: A Serial Mediation Model

INTRODUCTION

There is growing evidence that implicit theories of smoking (ITS)-whether smokers perceive smoking behavior as malleable or fixed-are significant predictors of quitting intentions.

AIMS AND METHODS

This cross-sectional study aims to investigate the underlying mechanisms of implicit theories on smoking in predicting smokers' intentions to quit. We conducted multiple linear regression with quitting intentions as the dependent variable, ITS as the independent variable, and sociodemographic variables, quitting attempts in the past year, and receiving quitting advice in the past 12 months as the covariates. The mediating role of consideration of future consequences (CFC) and self-efficacy in the relationship between implicit theories of smoking and quitting intentions was evaluated by mediation analyses.

RESULTS

A total of 510 smokers were included in the final analyses. Smokers holding a higher incremental theory of smoking reported a higher likelihood of considering future consequences (β = 0.289, p < .001) and a weaker possibility of considering immediate results (β = -0.317, p < .001), which, in turn, enhanced their quitting self-efficacy and then led to stronger intentions to quit smoking (β = 0.261, p < .001).

CONCLUSIONS

The current study enriched our understanding of the underlying mechanisms that connect smokers' ITS and their likelihood of smoking cessation such that higher incremental theories of smoking predict stronger intention to quit smoking, and the effect was serially mediated by smokers' likelihood of considering future consequences of their behavior and their perceived self-efficacy for smoking cessation.

IMPLICATIONS

This study indicated the mediating role of CFC and self-efficacy for smoking cessation on the relationship between the ITS and quitting intentions. These two psychological factors and the pathways may be important points for understanding the model of implicit theories for smoking and improving the effectiveness of implicit theories-based intervention on smoking cessation.

Creating a psychosocial intervention combining growth mindset and implementation intentions (GMII) to reduce alcohol consumption: A mixed method approach

This work aimed at creating a psychosocial intervention based on growth mindset theory and implementation intention strategies, in order to reduce alcohol consumption among users in the general population, and the clinical population of individuals with alcohol use disorder. A mixed method approach was used, combining qualitative and quantitative research methods among both populations. Four focus groups were first conducted to extract arguments in favor of a malleable view of alcohol consumption (study 1A), situations that trigger the desire to drink alcohol, as well as strategies used by people to counteract this need (study 1B). Data were analyzed using reflective thematic analysis in line with the scientific literature on alcohol consumption. The results were used to create a questionnaire scoring the relevance of each argument, situation and strategy (study 2). The 20 best scored arguments, situations and strategies were selected to create the intervention. The created intervention consisted in a popularized scientific article describing alcohol consumption as malleable, including the selected arguments and followed by two internalization exercises. Then, a volitional help sheet included the selected situations and solutions was presented, allowing forming up to three plans. The discussion focused on the added value of the created material compared to pre-existing tools in the literature, and presents plans to test the intervention in a future study.

Implicit theories of health, consideration of future consequences, and engagement in health protective behaviors during the COVID-19 pandemic in China

This research investigated how implicit theories of health and consideration of future consequences influence people's engagement in health-protective behaviors during the COVID-19 pandemic in China. Three hundred and ninety Chinese completed the study during the peak period of COVID-19 pandemic in China. Gender, education level, implicit theories of health, and consideration of future consequences were significant predictors of people's engagement in health-protective behaviors. Consideration of future consequences mediated the effect of implicit (incremental) theories of health on people's engagement in health-protective behaviors. Implications of the current research for promoting engagement in health-protective behaviors during pandemics of infectious diseases and directions for future research are discussed.