Feeling connected again: interventions that increase social identification reduce depression symptoms in community and clinical settings

Background: Clinical depression is often preceded by social withdrawal, however, limited research has examined whether depressive symptoms are alleviated by interventions that increase social contact. In particular, no research has investigated whether social identification (the sense of being part of a group) moderates the impact of social interventions

Having a lot of a good thing: multiple important group memberships as a source of self-esteem.

Copyright: © 2015 Jetten et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are creditedMembership in important social groups can promote a positive identity. We propose and test an identity resource model in which personal self-esteem is boosted by membership in additional important social groups. Belonging to multiple important group memberships predicts personal self-esteem in children (Study 1a), older adults (Study 1b), and former residents of a homeless shelter (Study 1c). Study 2 shows that the effects of multiple important group memberships on personal self-esteem are not reducible to number of interpersonal ties. Studies 3a and 3b provide longitudinal evidence that multiple important group memberships predict personal self-esteem over time. Studies 4 and 5 show that collective self-esteem mediates this effect, suggesting that membership in multiple important groups boosts personal self-esteem because people take pride in, and derive meaning from, important group memberships. Discussion focuses on when and why important group memberships act as a social resource that fuels personal self-esteem.This study was supported by 1. Australian Research Council Future Fellowship (FT110100238) awarded to Jolanda Jetten (see http://www.arc.gov.au) 2. Australian Research Council Linkage Grant (LP110200437) to Jolanda Jetten and Genevieve Dingle (see http://www.arc.gov.au) 3. support from the Canadian Institute for Advanced Research Social Interactions, Identity and Well-Being Program to Nyla Branscombe, S. Alexander Haslam, and Catherine Haslam (see http://www.cifar.ca)

“The we's have it”: Evidence for the distinctive benefits of group engagement in enhancing cognitive health in aging

Aligned with research in the social capital and general health literature, a large body of evidence shows that older people who are more socially active have better cognitive integrity and are less vulnerable to cognitive decline. The present research addresses the question of whether the type of social engagement (group-based vs. individual) has differential effects on these cognitive health outcomes. Drawing on population data (N = 3413) from three waves (i.e., Waves 3, 4 and 5) of the English Longitudinal Study of Ageing, we investigated the independent contribution of group and individual engagement in predicting cognitive functioning four years later. Hierarchical linear regression was used entering age, gender, socioeconomic status, ethnicity, and physical health as covariates. The final model, controlling for initial cognitive function and social engagement (both group and individual) showed that only group engagement made a significant, sustained, and unique contribution to subsequent cognitive function. Furthermore, the effects of group engagement were stronger with increasing age. These findings extend previous work on the social determinants of health by pinpointing the types of relationships that are particularly beneficial in protecting cognitive health. The fact that group engagement optimized health outcomes, and that this was especially the case with increasing age, has important implications for directing community resources to keep older adults mentally active and independent for longer

A Social Identity Approach to Sport Psychology: Principles, Practice, and Prospects.

Drawing on social identity theory and self-categorization theory, we outline an approach to sport psychology that understands groups not simply as features of sporting contexts but rather as elements that can be, and often are, incorporated into a person's sense of self and, through this, become powerful determinants of their sport-related behavior. The underpinnings of this social identity approach are outlined, and four key lessons for sport that are indicative of the analytical and practical power of the approach are presented. These suggest that social identity is the basis for sports group (1) behavior, (2) formation and development, (3) support and stress appraisal, and (4) leadership. Building on recent developments within sport science, we outline an agenda for future research by identifying a range of topics to which the social identity approach could fruitfully contribute

“That’s not what we do”: evidence that normative change is a mechanism of action in group interventions

Group interventions for mental health have proved very effective, but there is little consensus on their mechanism of action. In the present study, we posit that normative change is a plausible mechanism and provide a test of this in an eating disorder prevention group program. Participants were 112 women aged 15-25 years with body, shape or weight concerns who completed five questionnaires across the four session group-based intervention. Results indicated that participants experienced a significant reduction in thin-ideal internalization, body dissatisfaction and dieting intentions across the course of the program. These decrements were preceded by changes in group norms. Changes in both descriptive norms and injunctive norms in the first half of the program predicted improvement in thin-ideal internalization, body dissatisfaction and dieting intentions in the second half. Implications for theoretical models of attitude change are discussed, as well as implications for group interventions more generally

“An Important Part of Who I am”: The Predictors of Dietary Adherence among Weight-Loss, Vegetarian, Vegan, Paleo, and Gluten-Free Dietary Groups

Weight-loss diets are notorious for their low adherence, which is a barrier to efforts to reduce population rates of overweight and obesity. However, there is some evidence that adherence is better among people on other kinds of diets, such as vegan and gluten free. This study aimed to explore the predictors of dietary adherence across five restrictive dietary patterns (vegan, vegetarian, paleo, gluten free, and weight loss). This study used both qualitative and quantitative methods among 292 adult community members who were following a restrictive dietary pattern. Personality, mental health, and motivational predictors of adherence were examined. Substantial differences in adherence were found between dietary groups, with vegans and vegetarians being particularly high in adherence and gluten-free and weight-loss dieters being comparably low. Four consistent predictors of adherence across different dietary patterns were supported in both the quantitative and qualitative analyses. Self-efficacy and social identification with one’s dietary group positively predicted adherence. Conversely, being motivated in one’s dietary choices by mood or by weight control negatively predicted adherence. These findings speak to the importance of social and motivational factors in determining adherence. The results also illustrate the utility of looking beyond weight-loss dieters and virtuous individual traits for insights into how adherence may be improved

Is Trauma Isolating, or Does Isolation Traumatize? Loneliness and Posttraumatic Stress Mutually Reinforce One Another in the Aftermath of Environmental Disaster

Objective: While loneliness has been robustly linked to many health outcomes, limited research has considered its relationship with posttraumatic stress. The evidence that does exist points to a complex and bidirectional relationship between loneliness and posttraumatic stress disorder (PTSD) in the aftermath of trauma. Method: We conducted a longitudinal study of 209 Australian adults who had experienced bushfire disaster, with three timepoints of data across 3 years. A path analytic model was used to assess the unfolding relationship between loneliness and PTSD symptoms over time, with covariates of age, gender, education, and household income. Results: We found that loneliness was a key risk factor for worsening PTSD symptoms, which, in turn, predicted increasing loneliness. Specifically, those whose trauma exposure was more severe or who had background mental health risk reported worse loneliness and posttraumatic stress 12–18 months after the disaster (T1). Loneliness at T1 predicted greater PTSD symptoms at T2 (∼3 years postdisaster). Furthermore, T2 PTSD symptoms predicted greater loneliness at T3 (∼4 years postdisaster). The model explained 39% of the variance in T2 PTSD symptoms and 41% of the variance in T3 loneliness. Conclusions: These results speak to the importance of early response efforts that encourage collective recovery and community engagement in disaster management. This may support the long-term goal of preventing the onset of harmful cycles of loneliness and PTSD in the wake of traumatic experiences

When group members go against the grain:An ironic interactive effect of group identification and normative content on healthy eating

Three studies were conducted to examine the effect of group identification and normative content of social identities on healthy eating intentions and behaviour. In Study 1 (N = 87) Australian participants were shown images that portrayed a norm of healthy vs. unhealthy behaviour among Australians. Participants’ choices from an online restaurant menu were used to calculate energy content as the dependent variable. In Study 2 (N = 117), female participants were assigned to a healthy or unhealthy norm condition. The dependent variable was the amount of food eaten in a taste test. Social group identification was measured in both studies. In Study 3 (N = 117), both American identification and healthiness norm were experimentally manipulated, and participants’ choices from an online restaurant menu constituted the dependent variable. In all three studies, the healthiness norm presented interacted with participants’ group identification to predict eating behaviour. Contrary to what would be predicted under the traditional normative social influence account, higher identifiers chose higher energy food from an online menu and ate more food in a taste test when presented with information about their in-group members behaving healthily. The exact psychological mechanism responsible for these results remains unclear, but the pattern of means can be interpreted as evidence of vicarious licensing, whereby participants feel less motivated to make healthy food choices after being presented with content suggesting that other in-group members are engaging in healthy behaviour. These results suggest a more complex interplay between group membership and norms than has previously been proposed

Solastalgia following the Australian summer of bushfires: Qualitative and quantitative insights about environmental distress and recovery

People derive less solace from environments that become degraded or destroyed, which is an experience called solastalgia. In the wake of Australia's 2019–2020 bushfires, many Australians faced a markedly different natural environment: one, for example, charred by fire and void of the animals that once lived there. We examined experiences of solastalgia through individual, semi-structured interviews (N = 22) and a quantitative survey (N = 592) with members of bushfire-affected communities in Australia. In interviews, bushfire survivors described using environmental cues to understand and prepare for fire risk, and how environmental change led to emotions of sadness and frustration as well as personal and environmental regrowth and resilience. We also identified temporal aspects of solastalgia, including an anticipatory form distinguished by fears about future fires and environmental loss. Survey data showed that participants experiencing greater solastalgia reported higher symptoms of post-traumatic stress and anxiety, and feeling more anger and loss of control. Arid areas around the globe will be affected by bushfires of increasing intensity and frequency as the climate changes. Our findings provide timely insights into the likely psychological effects of such environmental change

A controlled evaluation of the effect of social prescribing programs on loneliness for adults in Queensland, Australia (protocol)

Background: In social prescribing, link workers support individuals whose persistent health problems are exacerbated by loneliness by connecting them to community-based social activities. This approach is well established in the UK and is gaining attention in Australia. However, a major limitation of research to date has been a lack of theoretically informed and rigorous evaluations of social prescribing. We will address these points in this study, applying a social identity framework to examine the effects of group-based social prescribing (SP) activity compared to primary care treatment as usual (TAU). Methods: Ninety participants experiencing loneliness recruited from primary care services and community centres across five sites in Southeast Queensland will be assigned to one of two conditions (SP, TAU) and assessed at two timepoints (baseline, + 8 weeks). Individuals will be aged 18 years and over, have sufficient English language skills to provide consent, and at the time of recruitment they will not be experiencing acute symptoms or social issues that require urgent intervention. Primary outcomes are loneliness, mental well-being, and health service use (total number of GP, hospital, and allied health visits in the past 3 months). Secondary outcomes will assess social group processes, including number of important social groups, new group identification, multiple identity compatibility, and group-based support and emotion regulation. Discussion: This study will provide comprehensive data about the extent to which, and how, social prescribing to community-based group activities may help people to feel less lonely, more socially integrated, and healthy over the first 8 weeks. If effective, this social identity-informed model of social prescribing can be disseminated in communities across Australia. Trial registration: ANZCTR, Registered 8 June 2022-Retrospectively registered, https:// www. anzctr. org. au/ ACTRN 12622 00080 1718. asp