论驯鹿鄂温克人的兽皮文化

生活在大兴安岭中的驯鹿鄂温克人是鄂温克族中的独特群体,千百年来一直以饲养驯鹿和森林游猎为生。他们在特定的自然环境、特殊的生存条件以及特有的生产生活中,创造出了适合于他们物质文明和精神文明的兽皮文化。     

Assessing attitude toward same-sex marriage: scale development and validation

This paper reports the results of three studies conducted to develop, refine, and validate a scale which assessed heterosexual adults' attitudes toward same-sex marriage, the Attitude Toward Same-Sex Marriage Scale (ASSMS). The need for such a scale is evidenced in the increasing importance of same-sex marriage in the political arena of the United States and other nations, as well as the growing body of empirical research examining same-sex marriage and related issues (e.g., Lannutti, 2005; Solomon, Rothblum, & Balsam, 2004). The results demonstrate strong reliability, convergent validity, and predictive validity for the ASSMS and suggest that the ASSMS may be adapted to measure attitudes toward civil unions and other forms of relational recognition for same-sex couples. Gender comparisons using the validated scale showed that in college and non-college samples, women had a significantly more positive attitude toward same-sex marriage than did men.     

Community Mental Health Services in a Remote Rural Area

A programme was developed by the authors to provide community mental health services to an isolated rural region situated within the large catchment area of a state psychiatric hospital. The programme functioned without psychiatrist or medical officer in the team. The authors believe their programme to be effective and economical both of monetary cost and of the scarce services of psychiatrically trained professional workers. They hope it will serve as a model for other community mental health workers.     

ADJUSTING TO UNCERTAINTY: COPING STRATEGIES AMONG THE DISPLACED AFTER HURRICANE KATRINA

This study examined the coping strategies of individuals displaced after Hurricane Katrina. Following the evacuation of New Orleans, surveys were administered to those individuals displaced by Katrina and relocated to shelters or in Disaster Centers in Cape Cod, Massachusetts; Lansing, Michigan; different parts of Indiana and Kentucky; and federal aid distribution centers throughout Texas. Results indicated that talking, staying informed, and praying emerged as predictors of changes in psychological stress during relocation. Differences emerged in coping strategies based on gender, race, and income; however, age did not emerge as a factor. Recommendations are made to use these results for postcrisis response and coordination.     

Modelling mass-size particle data by finite mixtures

A minimum distance procedure, analogous to maximum likelihood for multinomial data, is employed to fit mixture models to mass-size relative frequencies recorded for some clay soils of southeastern Australia. Log hyperbolic component distributions are considered initially and it is shown how they can be fitted satisfactorily at least to ungrouped data using a generalized EM algorithm. A computationally more convenient model with log skew Laplace components is subsequently shown to suffice. It is demonstrated how it can be fitted to the data in their original grouped form. Consideration is given also to the provision of standard errors using the idea of a quasi-sample size.     

Reliability but not bias: Developing a scale to measure preferred channels for risk information during the COVID pandemic

To develop a new measure of preferred sources for risk information, two studies asked respondents to indicate what channels they were reliant on for information about COVID-19, from 25 news channels ranging across the political spectrum. Unexpectedly, dependencies clustered around level of reliability rather than the political orientation of the news channel. In other words, each cluster included media channels from both the left and right side of the political spectrum, while dependencies clustered into sources that varied by the degree to which their content is reliable. Participants who turned to lower reliability channels indicated lower risk perceptions, less accurate probability estimations, reduced vaccination intentions, and lower protective behavioral intentions. Those inclined to use higher reliability channels indicated higher risk perceptions, more accurate probability estimations, increased vaccination intentions, and higher protective behavioral intentions. These relationships are discussed in terms of implications for our understanding of source reliance and risk perception, information sufficiency, and implications for both future research and public health interventions.     

Gender effects for loss aversion: Yes,no, maybe?

Journal of Risk and Uncertainty - Gender effects in risk taking have attracted much attention by economists, and remain debated. Loss aversion—the stylized finding that a given loss carries...