Acute effects of exercise on women with pre-existing body image concerns: A test of potential mediators

The primary purpose of this study was to propose and test a mediation model of changes in physical self-efficacy, physical self-perceptions, and affect as mediators by which a single bout of exercise improves state body image. A secondary purpose was to identify how long improvements in state body image are sustained post-exercise. Sixty university-aged women (19.57 ± 1.37 y) with pre-existing body image concerns, and who exercised regularly, were randomized to perform 30 min of moderate-to-vigorous intensity exercise or quiet reading. State body image, physical self-efficacy, physical self-perceptions and affect were assessed. Mediational analyses revealed self-perceptions of body fatness (95% CI [0.03, 0.44], κ² = 0.13, ab_ps = 0.20) and strength (95% CI [0.15, 0.60], κ² = 0.23, ab_ps = 0.33) mediated improvements in state body image which were sustained at least 20 min post-exercise. These results contribute to the development of a model explaining the effects of exercise on body image and practical recommendations for the use of exercise to improve body image.     

Does snobbish service generate better sales? The case of luxury goods

The objective of this study is to explore whether a “bad” service encounter triggers a consumer's impulse purchase in a luxury goods store in an Asian emerging market. A 2 (service encounter: favorable vs. snobbish) × 2 (shopping companion: alone vs. with a close friend) between‐group factorial design was employed with 160 female consumers in an Asian emerging market to examine the antecedents of both the urge to save social identity and the impulse purchase of luxury goods. The results show that consumers in an Asian emerging market can be triggered to make an impulse purchase of a luxury good, not because they received excellent service in the store but because they encountered snobbish service, especially when shopping with a close friend. Research implications and limitations are also discussed.     

Identity Status,Gender, and Social Comparison Among Young Adults

The aim of this study was to investigate identity status globally and across identity domains among young Swedish adult women and men. Also, potential differences in social comparison among identity statuses were evaluated. The results showed that most of the 124 participants (50% women, M_age 33.29 years) were assigned to an achieved global identity and had made identity-defining commitments across domains. Gender differences in identity status were found in the occupational and parenthood domains. In addition, differences in social comparison orientation were found only in the parenthood domain, whereas those assigned to moratorium scored higher in social comparison than did those assigned to foreclosure and diffusion. These results bring important knowledge to our understanding of identity during young adulthood.     

Social identity uncertainty: Conceptualization,measurement, and construct validity

The following paper establishes a measurement of social identity uncertainty. Based on uncertainty-identity theory, we propose social identity uncertainty is a unique type of self-uncertainty related to group identification. We further believe social identity uncertainty is comprised of two components: identity-uncertainty (i.e., uncertainty about one’s group identity) and membership-uncertainty (i.e., uncertainty about being a group member). Study 1 (N = 314) and Study 2 (N = 299) explored and confirmed that two subcomponents exist within social identity uncertainty. Study 3 (N = 295) developed convergent validity using various social identity-related constructs, and discriminant validity using dispositional constructs. Overall, we found (a) identity-uncertainty and membership-uncertainty are distinct constructs, and (b) our measurements have both convergent and discriminant validity.     

Social connection and social networking: Daily conflict increases nightly Facebook use among avoidant participants

Using a daily diary methodology we explored whether attachment style predicted evening Facebook use and whether this effect was moderated by daily interpersonal conflict. High anxiety participants reported spending significantly more time on Facebook at night, regardless of daily conflict. Conversely, participants high in avoidance only reported increased time on Facebook on nights following days of more (vs. less) conflict. Daily conflict did not influence time spent in face-to-face interactions for avoidant participants. Interestingly, increased time on Facebook led to lower self-esteem next day , but increased time in face-to-face interactions led to higher self-esteem. Results suggest people high in avoidance use Facebook as an indirect way to seek connection following conflict, but, ironically, Facebook fails to fulfill avoidant’s belongingness needs.     

Exposure,Loss, and Support Predicting the Dimensions of Posttsunami Trauma

This study examined whether exposure, resource loss, and social support predicted the posttsunami trauma of PTSD, depression, negative affect, and physical health problems of the 2004 tsunami survivors. Four hundred sixteen survivors were interviewed in Tamil Nadu (India) 14 months posttsunami. Loss of life followed by loss of property and disaster exposure positively predicted the dimensions of trauma. Survivors having lower social status and income received less material and informational support than their equally affected counterparts, which furthered stress and distress. The survivors’ trauma can be arrested, minimizing the exposure and tangible resource loss, and improving the delivery of social support.     

“We Deal With Symptoms Rather Than Causes”: Antipoverty Policy Making in Occupied Palestinian Territories

Since the Palestinian National Authority assumed governance, antipoverty reforms implemented to combat social problems and traumatic stressors have had limited success. Few empirical studies have investigated policy-making obstacles in this context. Using a social protection framework, this study examined the policy-making environment in Occupied Palestinian Territories. Data were collected through semistructured interviews with Palestinian ministry officials and archival records. Findings revealed a restrictive, obstacle-ridden environment that severely constrains development of high-quality policies for meeting needs of Palestinian citizens. Some limitations were similar to those in other emerging nations; others were unique to the case of Palestine. Policy and research implications are discussed.     

社会支持视角下顾客在线互助心理和行为机制

消费结构升级促使顾客通过参与价值共创获得更高层次心理满足感。顾客间通过网络平台参与交流、互动、分享和互助等价值共创行为,能够获得美好的情感体验,有助于形成人际之间的友谊,也使得顾客得以寻求自我表达和自我实现,收获更高层次的满足感。本研究以社会支持理论为基础,聚焦不同属性顾客在不同类型网站中参与在线互助的心理动机、心理收益和行为方式,采用行为实验、实证调查、案例研究、神经营销学等多种研究方法,深入剖析顾客参与在线互助过程中的心理和行为反应机制。预期研究成果将丰富现有顾客参与心理和行为的理论体系,也为企业激励顾客参与在线价值共创提供理论指导。     

松-紧文化:跨文化心理学研究的新维度

松-紧文化是跨文化心理学研究的新维度,它发轫于人类学的文化田野考察,致力于刻画不同文化间社会规范强度和对偏差行为宽容程度的结构性特征.松-紧文化有其较为明确的概念定义和成因,以及在国家、区域和个体层次上的测量方法.松-紧文化已广泛运用于自我、人格、心理健康与幸福感、判断与决策、创新、脑认知神经和基因、恐怖主义与社会和谐等心理学基础和应用研究主题之中.未来研究可进一步甄别细分社会规范中的描述性规范和命令性规范,并综合吸收其它研究视角的长处.