The role of free will beliefs in social behavior: Priority areas for future research.

Recent research has examined the consequences that holding views about free will has on social behavior. Specifically, through manipulating people's belief in free will, researchers have tested the psychological and behavioral consequences of free will belief change. However, findings of such manipulations have been shown to be relatively small and inconsistent. The purpose of this paper is to outline four key areas for researchers in this area to consider. We believe considering these areas will give a more nuanced understanding of the role of free will beliefs.

Behavior Change Techniques and Delivery Modes in Interventions Targeting Adolescent Gambling: A Systematic Review.

BACKGROUND: Adolescent gambling can lead to significant harms, yet participation rates continue to rise. Interventions targeting gambling reduction have been implemented in this population. However, it is not clear which behavior change techniques (BCTs) and modes of delivery (MOD) are most effective at reducing gambling. OBJECTIVE: The objective of the study was to identify 'promising' BCTs and MODs by systematically reviewing interventions targeting adolescent gambling behavior. 'Promising' was defined as those present in at least 25% of all interventions and in at least two effective interventions. METHODS: Three databases were searched (PsycINFO, Medline, and Scopus) from database inception to May 2021. Interventions were eligible if they were randomized controlled trials; targeting adolescents (aged 10-25 years); and assessing gambling behavior post-intervention. BCTs were identified using the Behavior Change Technique Taxonomy v1. RESULTS: From the initial 3,315 studies, the removal of duplicates and ineligible articles resulted in sixteen studies included in the review. Eleven of these reported successfully reducing gambling behavior. Eighteen BCTs and six MODs were used across the interventions. The BCTs identified as promising were '4.2. Information about antecedents', '4.4. Behavioral experiments', '5.3. Information about social and environmental consequences', and '5.6. Information about emotional consequences'. Promising MODs were 'face-to-face', 'computer', and 'playable electronic storage'. CONCLUSIONS: The study reviewed the content of interventions targeting adolescent gambling behavior. Four BCTs were identified as promising and should therefore be adopted in future interventions. To facilitate the delivery of these techniques, the study also identified three promising MODs. Interventions developed using these BCTs and MODs may successfully reduce adolescent gambling behavior.

Student participation in gambling: the role of social cognition, past behaviour, and habit.

The study examined the relationship between Theory of Planned Behaviour constructs, past behaviour, habit, and future behaviour relating to students' participation in gambling. Using a cross-sectional design, theory constructs, past behaviour, and habit were examined at T1 (N = 250), and gambling behaviour was assessed four weeks later at T2 (N = 180). Results showed attitude and perceived behavioural control (PBC) predicted intention, and intention and PBC predicted behaviour. The inclusion of past behaviour and habit attenuated the effects of attitude and PBC on intention and rendered the impact of intention on behaviour non-significant. The relationship between past behaviour and future behaviour was mediated by habit and PBC. Interventions should focus on attitude and PBC to attend to gambling intentions in addition to automatic processes to attend to student gambling behaviour.

The impact of past behaviour on social cognitive factors and sports participation in university students.

Sport can provide many health benefits to transitioning university students. The Theory of Planned Behaviour (TPB; Ajzen, 1991) has been applied to understand an array of health behaviours. However, past behaviour has been shown to have significant effects on future behaviour. The study examined the relationship between TPB constructs and past behaviour relating to sports participation. A prospective correlation design was used with two waves of data collection. Transitioning students (N = 286) completed assessments of TPB constructs and past behaviour. Four-weeks later measures of sports participation were taken. Two structural equation models were conducted; Model 1 tested the influence of TPB constructs on behaviour and Model 2 included past behaviour. Model 1 accounted for 59% of the variance in intention and 42% in behaviour, which increased to 68% and 43%, respectively, in Model 2. Both models supported TPB propositions. Additionally, in Model 2 past behaviour had a total effect on behaviour and a direct effect on all TPB constructs. The effects of past behaviour on intention and behaviour were mediated by TPB constructs. The study found the TPB explained transitioning students' participation in sport. Interventions should target the conscious, deliberative factors underlying sport rather than habitual, automatic factors.

Free to be Healthy? Free Will Beliefs are Positively Associated With Health Behavior.

Previous research has demonstrated that a stronger belief in free will contributes to a variety of socially desirable behaviors. We assessed the correlation between free will beliefs and health behaviors. Four studies (N = 1172) provide evidence that belief in free will is positively associated with health protective behaviors (e.g., physical activity, fruit and vegetable consumption, low fat diet) and negatively associated with health risk behaviors (e.g., alcohol consumption, smoking, unhealthy snacking). In relation to the respective health protective and health risk behaviors, we found free will beliefs were more strongly correlated with physical activity and alcohol consumption, respectively. We also found free will beliefs were associated with key social cognition determinants (e.g., attitude, subjective norm, perceived behavioral control, and intention). Overall, our results suggest that belief in free will can have important consequences for health behavior. This contributes to current theorizing about the implications of believing in free will.

How can implementation intentions be used to modify gambling behavior?

Problem gambling can cause significant harm, yet rates of gambling continue to increase. Many individuals have the motivation to stop gambling but are unable to transfer these positive intentions into successful behavior change. Implementation intentions, which are goal-directed plans linking cues to behavioral responses, can help bridge the gap between intention and many health behaviors. However, despite the strategy demonstrating popularity in the field of health psychology, its use in the area of gambling research has been limited. This mini review illustrates how implementation intentions can be used to facilitate change in gambling behavior. Adopting the strategy could help reduce the number of people with gambling problems.

Applying the Reasoned Action Approach and Planning to Understand Diabetes Self-Management Behaviors.

Individuals managing diabetes are required to adhere to self-management behaviors to ensure the optimal regulation of their blood glucose levels. This study examined the psychological determinants underlying three important diabetes self-management behaviors (e.g., physical activity, diet, and blood glucose monitoring) using the reasoned action approach (RAA) and planning. A cross-sectional design was used, with participants (N = 273) completing measures of RAA constructs (e.g., experiential and instrumental attitude, descriptive and injunctive norm, and capacity and autonomy) and planning (e.g., action and control planning) at time 1 and participation in the behaviors one week later at time 2. Regressions showed that RAA constructs accounted for good variance in intention and behavior in all behaviors. Intention towards diet and blood glucose monitoring was significantly predicted by instrumental attitude, injunctive norm, and capacity. Intention towards physical activity was significantly predicted by instrumental attitude, experiential attitude, injunctive norm, capacity, and autonomy. All behaviors were significantly predicted by intention, action planning, and coping planning. Additionally, capacity significantly predicted physical activity and autonomy significantly predicted diet and blood glucose monitoring. Successfully intervening in the influential psychological constructs identified in the study could ensure optimal blood glucose regulation in those managing diabetes.

Promoting physical activity through text messages: the impact of attitude and goal priority messages.

INTRODUCTION: Many young adults demonstrate insufficient rates of physical activity (PA) to yield health benefits. The study tested the effectiveness of a text messaging intervention targeting key psychological determinants and PA. METHODS: Participants received either attitude messages, goal priority messages, a combination of these, or generic PA information (control). After confirming that groups were matched at baseline, a 2 (attitude: yes vs. no) by 2 (goal priority: yes vs. no) by 2 (time: immediately post-intervention, four weeks post-intervention) randomized control trial tested main and interactive effects. RESULTS: Results showed participants that received attitude messages had significantly more positive attitudes, intentions and rates of PA. Mediational analyses showed the influence of attitude messages on PA to be fully mediated through the serial path via attitude and intention. There were no other main or interactive effects. CONCLUSION: The study provides support for using attitudinal messages delivered via text messaging to influence key psychological determinants and PA.

The Identification of Reasons, Solutions, and Techniques Informing a Theory-Based Intervention Targeting Recreational Sports Participation.

PURPOSE: This study is the 3rd piece of formative research utilizing the theory of planned behavior to inform the development of a behavior change intervention. Focus groups were used to identify reasons for and solutions to previously identified key beliefs in addition to potentially effective behavior change techniques. METHOD: A purposive sample of 22 first-year undergraduate students (n = 8 men; Mage = 19.8 years, SD = 1.3 years) attending a university in the North of England was used. Focus groups were audio-recorded; recordings were transcribed verbatim, analyzed thematically, and coded for recurrent themes. RESULTS: The data revealed 14 reasons regarding enjoyment, 11 reasons for friends' approval, 11 reasons for friends' own participation, 14 reasons for the approval of family members, and 10 solutions to time constraints. Twelve distinct techniques were suggested to attend to these reasons and solutions. CONCLUSION: This qualitative research will be used to inform the development of a theory-based intervention to increase students' participation in university recreational sports.

Promoting Physical Activity through Priming the Content of Motivation.

Non-conscious processes are important in influencing the performance of a number of behaviors, such as physical activity. One way that such processes can be influenced is through priming. Despite this, approaches within health psychology have predominantly focused on reflective processes with a number of psychological theories dedicated to identifying the predictors of intention. In doing so, critical beliefs and thoughts are first identified and then altered within interventions. Such work has shown limited effectiveness, however, with a gap apparent between what one intends to do and what subsequently ensues. Although there have been attempts to bridge this gap, such as theoretical integration, recent efforts include priming implicit processes. The aim of this commentary is to demonstrate the potential effectiveness of priming non-conscious processes and to suggest that the content of motivation should also succumb to priming influences. This brief review suggests that priming one of the most influential conscious processes, that of self-efficacy, could demonstrate particular effectiveness in promoting physical activity. Thus, the main purpose of the article is to suggest that the content of implicit processes as well their more traditional conscious counterparts may provide useful intervention targets. To achieve this, the article will first introduce the role of non-conscious processes and behavioral priming. Following this, the more common reflective processes will be outlined as well as attempts at theoretical integration. Finally, the article will identify studies priming non-conscious processes and will then suggest priming self-efficacy.

Implicit Processes, Self-Regulation, and Interventions for Behavior Change.

The ability to regulate and subsequently change behavior is influenced by both reflective and implicit processes. Traditional theories have focused on conscious processes by highlighting the beliefs and intentions that influence decision making. However, their success in changing behavior has been modest with a gap between intention and behavior apparent. Dual-process models have been recently applied to health psychology; with numerous models incorporating implicit processes that influence behavior as well as the more common conscious processes. Such implicit processes are theorized to govern behavior non-consciously. The article provides a commentary on motivational and volitional processes and how interventions have combined to attempt an increase in positive health behaviors. Following this, non-conscious processes are discussed in terms of their theoretical underpinning. The article will then highlight how these processes have been measured and will then discuss the different ways that the non-conscious and conscious may interact. The development of interventions manipulating both processes may well prove crucial in successfully altering behavior.