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161.
In this article we examine the effects of self-reported sexual orientation on substance abuse. Using data on a random sample of 6,713 individuals in Washington State, this study examines causes and correlates of substance use by sexual minorities, an at-risk and treatment underserved population. Logistic regression results indicate homosexual orientation is a significant positive predictor of past year marijuana use, past year hard drug use, past year binge drinking, and lifetime alcohol addiction. Bisexual orientation is a significant predictor of past year marijuana use, past year hard drug use, and past year binge drinking. Potential causal mechanisms for these elevated patterns of substance use are discussed. 相似文献
162.
Feeling Controlled and Drinking Motives Among College Students: Contingent Self-Esteem as a Mediator
Clayton Neighbors Mary E Larimer Irene Markman Geisner C Raymond Knee 《Self and identity》2013,12(3):207-224
This article presents an examination of college student drinking motives from a self-determination perspective. We predicted positive associations between controlled orientation (a chronic orientation toward pressures and experiencing a lack of choice in one's behaviors), and drinking as a means of regulating affect (enhancement and coping motives) and social approval (social rewards and conformity motives). Contingent self-esteem involves deriving self-worth from meeting expectations and was expected to mediate the relation between controlled orientation and drinking motives, which were in turn expected to predict alcohol consumption and related consequences. College students' (N?=?204) controlled orientation, contingent self-esteem, motives for drinking, and patterns of alcohol use were assessed. Mediation analyses provided support for our theoretical framework. Results suggest that “controlled” individuals drink to regulate affect and social approval in part because they have a greater tendency to base self-worth on contingencies. 相似文献
163.
Kirsten Bulteel Tom F. Wilderjans Francis Tuerlinckx Eva Ceulemans 《Behavior research methods》2013,45(3):782-791
Mixture analysis is commonly used for clustering objects on the basis of multivariate data. When the data contain a large number of variables, regular mixture analysis may become problematic, because a large number of parameters need to be estimated for each cluster. To tackle this problem, the mixtures-of-factor-analyzers (MFA) model was proposed, which combines clustering with exploratory factor analysis. MFA model selection is rather intricate, as both the number of clusters and the number of underlying factors have to be determined. To this end, the Akaike (AIC) and Bayesian (BIC) information criteria are often used. AIC and BIC try to identify a model that optimally balances model fit and model complexity. In this article, the CHull (Ceulemans & Kiers, 2006) method, which also balances model fit and complexity, is presented as an interesting alternative model selection strategy for MFA. In an extensive simulation study, the performances of AIC, BIC, and CHull were compared. AIC performs poorly and systematically selects overly complex models, whereas BIC performs slightly better than CHull when considering the best model only. However, when taking model selection uncertainty into account by looking at the first three models retained, CHull outperforms BIC. This especially holds in more complex, and thus more realistic, situations (e.g., more clusters, factors, noise in the data, and overlap among clusters). 相似文献
164.
Belle Liang Agnes Chung Alfred‐John Diamonti Christina M. Douyon Jena R. Gordon Emily D. Joyner Tera M. Meerkins Kirsten M. Rene Stephanie‐Ann Sienkiewicz Amanda Weber Allison E. White Eva S. Wilson 《Journal of community & applied social psychology》2017,27(4):298-311
This article offers an ethical decision‐making model, informed by community psychology values, as a means for guiding psychologists when engaging in social justice‐oriented work. The applicability of this model is demonstrated through a case analysis elucidating how America's psychologists individually and collectively arrived at the decision to endorse torture—ostensibly as a means for preventing terrorism. Critics have wondered how the American Psychological Association succumbed to these involvements, and how to prevent such ethical lapses in the future. Unfortunately, the American Psychological Association's ethical codes fail to provide explicit guidance for psychologists' involvement in social justice work that impacts communities and systems. To address this gap, we present a values‐driven, ethical decision‐making framework that may be used to guide psychologists' future practices. This framework infuses fundamental community psychology values (i.e., caring and compassion; health; self‐determination and participation, human diversity, social justice; and critical reflexivity) into a 9‐step model. 相似文献
165.
The psychological impacts of global climate change 总被引:1,自引:0,他引:1
An appreciation of the psychological impacts of global climate change entails recognizing the complexity and multiple meanings associated with climate change; situating impacts within other social, technological, and ecological transitions; and recognizing mediators and moderators of impacts. This article describes three classes of psychological impacts: direct (e.g., acute or traumatic effects of extreme weather events and a changed environment); indirect (e.g., threats to emotional well-being based on observation of impacts and concern or uncertainty about future risks); and psychosocial (e.g., chronic social and community effects of heat, drought, migrations, and climate-related conflicts, and postdisaster adjustment). Responses include providing psychological interventions in the wake of acute impacts and reducing the vulnerabilities contributing to their severity; promoting emotional resiliency and empowerment in the context of indirect impacts; and acting at systems and policy levels to address broad psychosocial impacts. The challenge of climate change calls for increased ecological literacy, a widened ethical responsibility, investigations into a range of psychological and social adaptations, and an allocation of resources and training to improve psychologists' competency in addressing climate change-related impacts. 相似文献
166.
In four studies, we examined how people maintain beliefs that self-interest is a strong determinant of behavior, even in the face of disconfirming evidence. People reflecting on selfless behavior tend to reconstrue it in terms of self-interested motives, but do not similarly scrutinize selfish behaviors for selfless motives. Study 1 found that people react to new information that selfless behavior is common by interpreting it as more reflective of self-interest. Studies 2a and 2b, applying a Bayesian analysis, demonstrated that people see “too much” self-interest in seemingly selfless actions, given their prior beliefs, but see the predicted amount of self-interest in seemingly selfish actions. This demonstrates that people do not possess internally consistent belief systems, but rather undue cynicism. In Study 3, participants read about real philanthropists whose acts of generosity had been heralded by major news outlets. As participants spent more time considering why such philanthropy was performed, they formed more cynical impressions of the philanthropists' motives. Beyond offering insight into why belief in the norm of self-interest persists, these studies introduce a novel route by which beliefs resist disconfirmation. 相似文献
167.
168.
Thomas W. Britt Christine L. Pusilo Eric S. McKibben Christie Kelley Ashlee N. Baker Kirsten A. Nielson 《Journal of research in personality》2011,45(6):586-596
Examined personality variables as predictors and moderators of strength-related attitude dimensions (SRAD) using multilevel modeling. Results revealed significant person-level variation in attitude importance, extremity, and ambivalence across attitude objects. Study 1 found the personality variable of need to evaluate (NE) predicted extremity across attitude objects, and finding meaning in life (ML) was predictive of importance across objects. Study 2 revealed that neuroticism and state anxiety were significant predictors of ambivalence across attitude objects. Finally, the NE, the Need for Cognition, and Openness to Experience each moderated the within-person relationship between extremity and ambivalence across objects, with higher values on the individual difference variables being related to stronger within-person relationships. Implications for research on attitude strength and the relationships between personality variables and attitudes are discussed. 相似文献
169.
Kirsten Jacobson 《Human Studies》2011,34(1):1-21
Agoraphobia is commonly considered to be a fear of outside, open, or crowded spaces, and is treated with therapies that work
on acclimating the agoraphobic to external places she would otherwise avoid. I argue, however, that existential phenomenology
provides the resources for an alternative interpretation and treatment of agoraphobia that locates the problem of the disorder
not in something lying beyond home, but rather in a flawed relationship with home itself. More specifically, I demonstrate
that agoraphobia is the lived body expression of a person who has developed an inward-turning tendency with respect to being-at-home,
and who finds herself, as a result, vulnerable and even incapacitated when attempting to emerge into the public arena as a
fully participatory agent. I consider this thesis in light of the fact that since World War I agoraphobia has been diagnosed
significantly more in women than in men; indeed, one study found women to be 89% more likely than men to suffer from agoraphobia.
I conclude that agoraphobia is a disorder that stands as an emblematic expression of the ongoing pathology of being a woman
in contemporary society–a disorder that reflects that even today women belong to a political world in which they are not able
to feel properly at-home. 相似文献
170.
Neighbors C Lindgren KP Knee CR Fossos N DiBello A 《Psychology of addictive behaviors》2011,25(4):714-720
Social norms theories hold that perceptions of the degree of approval for a behavior have a strong influence on one's private attitudes and public behavior. In particular, being more approving of drinking and perceiving peers as more approving of drinking, are strongly associated with one's own drinking. However, previous research has not considered that students may vary considerably in the confidence in their estimates of peer approval and in the confidence in their estimates of their own approval of drinking. The present research was designed to evaluate confidence as a moderator of associations among perceived injunctive norms, own attitudes, and drinking. We expected perceived injunctive norms and own attitudes would be more strongly associated with drinking among students who felt more confident in their estimates of peer approval and own attitudes. We were also interested in whether this might differ by gender. Injunctive norms and self-reported alcohol consumption were measured in a sample of 708 college students. Findings from negative binomial regression analyses supported moderation hypotheses for confidence and perceived injunction norms but not for personal attitudes. Thus, perceived injunctive norms were more strongly associated with own drinking among students who felt more confident in their estimates of friends' approval of drinking. A three-way interaction further revealed that this was primarily true among women. Implications for norms and peer influence theories as well as interventions are discussed. 相似文献