Habit and goal-related constructs in determining toothbrushing behavior: Two sensor-based longitudinal studies.

OBJECTIVES: Two longitudinal studies were conducted to examine how habits and goal-related constructs determine toothbrushing behavior from a dual-process perspective. We aimed to describe the variations of habit strength, intention, and attitude and to test their associations with actual behavior at both inter- and intraindividual levels. In addition, toothbrushing behavior was measured both by self-report and sensors with the goal to compare these measures. METHOD: In Study 1, 40 young adults were instructed to brush their teeth twice a day, and their behaviors were measured by accelerometers for 3 weeks. Participants also self-reported their instrumental and affective attitude, habit strength, and behavior frequency weekly. Effects of interest were estimated using structural equation modeling. Study 2 replicated Study 1 with a larger and more diverse sample (N = 79), adding a measure of behavioral intention. RESULTS: Supporting the dual-process account, habit strength predicted future behavior in addition to goal-related constructs. Habit strength also attenuated the influences of goal-related constructs on behavior, but this pattern only emerged interindividually and for self-reported behavior. In addition, toothbrushing behavior was more strongly driven by affective rather than instrumental attitude. In both studies, associations among variables were weaker within-person and when sensor-measured behavior was modeled. CONCLUSIONS: The partial support for the dual-process account suggests the need of using habit-based interventions to complement intention-based interventions when attempting to change oral health routines. Our findings also highlight the importance of affective aspects of toothbrushing behavior and the potential to incorporate sensor-based objective measures in research and interventions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Exploring physiologic reactions to persuasive information.

Persuasion aims at changing peoples' motivations and/or behaviors. This study explores how and when physiology reflects persuasion processes and specifically whether individual differences in motivations and behaviors affect psychophysiologic reactions to persuasive information. Participants (N = 70) with medium or high meat consumption patterns watched a persuasive video advocating limited meat consumption, while their electrodermal and cardiovascular physiology was measured. Results indicated that the video increased participants' moral beliefs, perceived behavioral control, and reduction intentions. This study also found an increase in physiologic arousal during the persuasive video and that people with motivations less aligned to the persuasion objective had more physiologic arousal. The findings encourage further psychophysiologic persuasion research, especially as these insights can potentially be used to personalize persuasive messages of behavior change applications.

Lifestyle E-Coaching for Physical Activity Level Improvement: Short-Term and Long-Term Effectivity in Low Socioeconomic Status Groups.

E-coaching applications can improve people's lifestyles; however, their impact on people from a lower socioeconomic status (low SES) is unknown. This study investigated the effectiveness of a lifestyle e-coaching application in encouraging people facing low SES disadvantages to engage in a more active lifestyle over a course of 19 weeks. In this bicountry study, 95 people with low activity level (GR: 50, NL: 45) used a mobile application linked to a wearable activity tracker. At the start and after 6 and 19 weeks, self-reported physical activity levels, attitudes, and intention towards increasing activity levels, perceived behavioral control, and wellbeing were measured. Results indicated that participants using the lifestyle e-coaching application reported significantly more often an increase in activity levels than a parallel control group. Additionally, the people using the application also more often reported increased levels of wellbeing and perceived behavioral control. Therefore, lifestyle e-coaching applications could be a cost-effective solution for promoting healthier lifestyles in low-SES populations.

Ten Lessons for Good Practice for the INHERIT Triple Win: Health, Equity, and Environmental Sustainability.

The world's challenges of climate change, damage to ecosystems, and social and health inequalities require changes in human behaviours at every level of organisation, among governments, business, communities, and individuals. An important question is how behaviour change can be enabled and supported at the scale and speed required. The research reported in this paper describes important lessons for good practice in changing contexts to modify behaviours for a triple win for health, equity and environmental sustainability. Authors synthesised learning from qualitative, quantitative and cost benefit evaluations of 15 case studies conducted in 12 countries in Europe. The case studies address ways of living (green spaces and energy efficient housing), moving (active transport) and consuming (healthy and sustainable diets) that support the triple win. Ten lessons for good practice were identified. These include bringing a triple win mindset to policy and practice in planning interventions, with potential to improve environmental sustainability, health and equity at the same time. The lessons for good practice are intended to support governmental and non-governmental actors, practitioners and researchers planning to work across sectors to achieve mutual benefits for health and environmental sustainability and in particular to benefit poorer and more socio-economically disadvantaged groups.