Psychological predictors of weight regain in obesity

It is a consistent finding that, among obese patients, the weight lost as a result of the most widely available treatments for obesity is almost always regained. This relapse appears to be attributable to the individual's inability to persist with the behavioural strategies needed to maintain the new lower weight. Little research has investigated the psychological mechanisms that might account for this phenomenon. This study aimed to identify psychological factors that predict weight regain. Fifty-four women with obesity who had lost weight by attending community slimming clubs were interviewed immediately after losing 10% of their initial body weight, and then followed-up every 2 months for a period of 1 year by means of telephone interviews. The results identified two prospective predictors of weight regain: one cognitive factor (dichotomous thinking) and one historical variable (maximum lifetime weight). The finding that a specific cognitive style is a significant predictor of relapse has implications for the treatment of obesity.     

Heuristics as beliefs and as behaviors: the adaptiveness of the "hot hand"

and analyzed reasoning by asking: what are the reasoner's goals? This emphasizes the adaptiveness of behavior rather than whether a belief is normative. Belief in the "hot hand" in basketball suggests that players experiencing streaks should be given more shots, but this has been seen as a fallacy due to failure to find dependencies between players' shots. Based on their findings, I demonstrate by Markov modeling and simulation that streaks are valid allocation cues for deciding who to give shots to, because this behavior achieves the team goal of scoring more. Empirically I show that this adaptive heuristic is supported by the fallacious belief in dependency, more so as skill level increases. I extend the theoretical analysis to identify general conditions under which following streaks should be beneficial. Overall, this approach illustrates the advantages of analyzing reasoning in terms of adaptiveness.     

Toward a Critical Community Psychological Perspective on Unemployment and Mental Health Research

Psychological research has established that unemployment causes widespread psychological distress and ill health in communities but, arguably, little of this research is truly community psychological. In this paper we sketch out a critical community psychological perspective and use it to contribute to understanding of the role of psychosocial aspects of income in the experience and mental health of employed and unemployed members of low-income families in a severely deprived community context; to the development of innovative participatory methodology, and to promote the interests of impoverished unemployed people through the research process as well as through the research outcome.     

Regional grey matter volume in the posterior cingulate cortex predicts positive risk-taking: A moderation model

Positive risk-taking is a crucial element of individual creativity and social development. However, little is known regarding the relation between individual neural differences and positive risk-taking. In addition, critical thinking (CT) and gender have been proven to be two important individual-specific factors associated with risk-taking behaviour, and different levels of CT and gender may have diverse effects on the relationship between brain structure and positive risk-taking. The present study examined the relationship between positive risk-taking and regional grey matter volume (rGMV) in 292 healthy participants. The results showed that positive risk-taking was significantly positively associated with the rGMV of the posterior cingulate cortex (PCC). In addition, this study investigated individual differences in critical thinking and found that it moderated the relationship between rGMV and positive risk-taking. Individuals with lower CT had a stronger association between rGMV and positive risk-taking. Further analysis showed that for males, a greater rGMV was significantly linked to higher positive risk-taking tendency. These findings suggest that PCC evaluates risk and serves as a behavioural adaptation hub for positive risk-taking. This study thereby contributes to the literature on individual differences in brain structure and risk-taking by elucidating the moderating effects of CT and gender in healthy adults.     

Unravelling the relationship between populism and belief in conspiracy theories: The role of cynicism,powerlessness and zero-sum thinking

In recent years, it has been argued that conspiracy beliefs and populist attitudes go hand in hand. Despite their theoretical and empirical similarities, it remains unclear why these constructs are so closely associated. Across three studies, we examined the processes underlying the relationship between belief in conspiracy theories and populist attitudes. Study 1 (Greece, N = 275) and Study 2 (United Kingdom, N = 300) revealed that the relationship between populist attitudes and conspiracy beliefs is mediated by political cynicism and zero-sum thinking. In Study 3 (USA, N = 300, pre-registered), we use a vignette of a fictitious country to experimentally show that having a newly elected populist party in power (as compared to a well-established party) reduced participants' tendency to believe conspiracy theories. Moreover, this was due to increased empowerment, decreased political cynicism and decreased zero-sum thinking. These findings reveal various complementary mediators of the link between populist attitudes and conspiracy thinking and suggest that electing a populist party in power may reduce conspiracy beliefs among the public.     

Controlling the Past to Control the Future: Christian Nationalism and Mandatory Patriotic Education in Public Schools

Recent debates about whether educators should teach America's racist history have sparked activism and legislation to ensure students are taught American history in such a way that promotes “patriotism,” amplifying cherished national myths, emphasizing American exceptionalism, and erasing negative historical facts. Building on insights from both social dominance theory and Christian nationalism research, we propose Christian nationalism combines legitimizing myths that whitewash America's past with authoritarian impulses and thus seeks to enforce “patriotic” content in public school classrooms. We also theorize this connection varies across racial, partisan, and ideological identities. Data from a nationally-representative survey of Americans affirm Christian nationalism is by far the leading predictor Americans believe “We should require public school teachers to teach history in a way that promotes patriotism.” This association is consistent across race (possibly due to divergent meanings of both “Christian nationalism” and “patriotism” across groups), but varies by partisanship and ideological identity for whites. Specifically, Christian nationalism brings whites who identify with the ideological and political left into complete alignment with their conservative counterparts who are already more likely to support mandatory patriotic education. Our findings provide critical context for ongoing battles over public-school curricula and education's role in perpetuating social privilege.     

How Can Contextual Variables Influence Creative Thinking? Contributions from the Optimal-Level of Arousal Model

More and more research is showing how different environments can lead to greater or lower creative skills. The purpose of this concept paper is to introduce a novel application of the optimal-level of arousal model that could address inconsistencies present in the literature. After introducing possible definitions of creativity, I discuss the optimal-level of arousal theory and how considering the “arousal” and “mood changing” potentials of contexts could enlighten findings related to inter-individual differences, domain-specificities, developmental aspects, and gender differences. Among other things, this model will clarify the factors influencing motivation to display creative skills which could improve the external validity of creativity studies. Examples of the kinds of hypotheses that can be tested by applying this model in future creative studies will also be proposed.     

The effectiveness of a scientific reasoning intervention for conspiracy theory beliefs

Conspiracy theory (CT) beliefs have become an important policy-relevant research area since the events of the COVID-19 pandemic. Increasing interest has been directed towards strategies that might reduce people's susceptibility to conspiratorial beliefs. In this study, we examined whether encouraging a stronger orientation towards critical scientific appraisal of conspiratorial accounts could reduce CT acceptance. After completing baseline measures of COVID-19 related beliefs and analytical and scientific reasoning abilities, a total of 700 adults were randomly allocated to a control or scientific reasoning manipulation. People assigned to the scientific reasoning condition were found to display significantly lower CT belief endorsement post-intervention as compared to the control group. As well as having implications for the design of future intervention studies, the results of this study encourage a greater focus on specific reasoning skills that may be amenable to a psychoeducation approach, in order to further develop methods to prevent CT beliefs.     

They raised me to resist: Examining the sociopolitical pathways between parental racial socialization and Black youth's racial justice action

In a sample of 500 self-identified Black adolescents from across the United States, this study investigated the pathways between youth's experiences of parental racial socialization (RS) and their sociopolitical development. Findings from structural equation modelling reveal that RS messages and actions were positively associated with youth's awareness of racial inequality (critical reflection) and confidence and motivation in addressing racism (critical agency). Further, there were direct and indirect associations between RS and multiple forms of racial justice actions (interpersonal, political/communal, and online). Racial barriers messages were directly positively associated with political/communal and indirectly positively associated with interpersonal and online action, while cultural socialization actions were directly positively associated with all three forms of action. These findings support theoretical contentions that RS messages and actions may be powerful tools for cultivating Black youth's understanding and capacity to transform racially unjust systems. Further, parents' behaviours to racially socialize their children may be more impactful than their verbal messages in cultivating multiple forms of racial justice action. Finally, recommendations for future research and practice related to Black youth's consciousness and activism are presented. Please refer to the Supplementary Material section to find this article's Community and Social Impact Statement .     

Sociopolitical development of female migrant domestic workers in Southern Spain: A qualitative study of a pathway against injustice

Domestic work is a sector characterized by various forms of injustice, prompting some women to embark on a pathway towards activism. Based on the Sociopolitical Development (SPD) framework, this study aims to explore female Latin American migrants' experiences of injustice in the domestic work sector in Spain and how they challenge them, particularly when they become involved in organized collective action. To this end, in-depth interviews were conducted with 11 women of Latin American origin who actively participate in the Association of Domestic Workers of Seville. The qualitative analysis found that being a domestic worker, having experiences of exploitation, discovering rights, receiving rights training, sharing stories of oppression, and engaging in sociopolitical actions are key experiences in guiding migrant women from the acritical and adaptive stages of SPD towards the pre-critical, critical, and liberation ones. Knowledge about these significant life-changing events may be useful for designing interventions aimed at fostering different ways in which oppressed groups can challenge injustice.