Survivor: spectators and gladiators in the US environmental movement, 2000–2010

What motivates people to participate in which forms of environmental activism? To address this question, we revise empirical models examining environmental activism by disaggregating the outcome variable of movement participation and dichotomizing two key motivational factors. Using repeated cross-sectional data from the US General Social Survey of 2000 and 2010, this study conducts logistic regression of four forms of participation on perceived severity and sense of efficacy, while accounting for biographical availability and political engagement. Results from regression analysis show that vocabularies of motive have substantial impacts on an individual’s likelihood of: (1) signing a petition; (2) giving money; (3) joining a group; and (4) joining a protest or demonstration. Their effects are large enough to override the noticeable impacts of liberalism and education. This study also finds that the level of participation in the movement across all forms has decreased between 2000 and 2010. These findings direct our attention to the limited capacity of the public sphere to accommodate the environmental movement during the last decade, as well as to potential changes in environmental activism in the coming decades that may mobilize those previously less likely to participate.     

Improving physical and mental health in frontline mental health care providers: Yoga-based stress management versus cognitive behavioral stress management

The need for brief, low-cost, easily disseminable, and effective interventions to promote healthy lifestyles is high. This is especially true for mental health providers. The authors developed two studies to compare the impacts of Cognitive Behavioral Stress Management (CBSM) and Yoga-Based Stress Management (YBSM) interventions for health care professionals. Study 1 offered an 8-week YBSM intervention to 37 mental health care participants and collected health data pre- and post. Study 2 offered YBSM and CBSM classes to 40 randomly assigned mental health care providers and collected mental and physical health data at four time points. In Study 1, using t tests, the YBSM intervention affected a number of mental and physical well-being indices pre to post. In Study 2, using linear mixed modeling, YBSM and CBSM groups both improved significantly (p?p?F?=?4.34), physical activity (YBSM increased more, p?F?=?3.47), overall mental health (YBSM increased more, p?F?=?5.32), and secondary traumatic stress (YBSM decreased more, p?F?=?4.89). YBSM and CBSM appear to be useful for health care professionals’ mental and physical health. YBSM demonstrates some benefit above and beyond the extremely well studied and empirically supported CBSM, including increased physical activity, overall mental health, and decreased secondary traumatic stress benefits.     

Formal Volunteering among Vulnerable Older Adults from an Environmental Perspective: Does Senior Housing Matter?

Based on the premise that environmental support is an important facilitator for engagement in formal volunteering among vulnerable subgroups of older adults, we focus on older low-income individuals who live alone. Drawing on the environmental docility hypothesis, we examine the role living in senior housing has on the likelihood of volunteering. Data came from the 2012 wave of the Health Retirement Study (N = 1415). Kernel weights derived from propensity scores were used to account for observed sociodemographic and health characteristics associated with both senior housing living and the outcome. Logistic regression models showed that living in senior housing positively affected engagement in formal volunteering after adjusting for personal and environmental factors. As a modifiable target of intervention for successful and healthy aging, our findings provide important background knowledge for the development and implementation of housing-specific volunteer programs for vulnerable elders.     

Exploring effective crisis response strategies

This study examines effective crisis response strategies using Coombs’ SCCT as a theoretical framework. Results of an experiment show that base responses (instructing and adjusting information) could mitigate reputational decline for a company during a severe, preventable crisis. The sole use of bolstering (reminding) strategy or no response is ineffective because it negatively influences consumers’ trust in the company, attitudes toward the company, perceived corporate reputation, and supportive behavioral intentions.     

Multidimensional Comparison of Personality Characteristics of the Big Five Model, Impulsiveness, and Affect in Pathological Gambling and Obsessive–Compulsive Disorder

The phenomenological resemblance between pathological gambling (PG) and obsessive-compulsive disorder (OCD) has led to suggestions that PG be categorized as an obsessive-compulsive-spectrum disorder (OCSD). This study aimed to explore whether PG resembles OCD in terms of personality and temperament. Fifteen patients with PG, 18 patients with OCD, and 33 healthy control subjects were included in the study. The study subjects were all male and drug na?ve. We analyzed data obtained from three self-report questionnaires assessing personality, impulsiveness, and affect: the short version of the NEO Personality Inventory-Revised (NEO-PI-R), the Barratt Impulsiveness Scale-11 (BIS-11), and the Positive Affect and Negative Affect Schedule (PANAS). Participants with PG and OCD demonstrated less conscientiousness (F = 7.089, P = .002) and less openness to experience (F = 6.268, P = .003) and less positive affect (F = 15.816, P < .001) than did healthy controls. The two diagnostic groups did not differ from each other with respect total BIS-11 scores, but those with OCD showed more neuroticism than did those with PG and healthy controls ( F = 9.556, P < .001), and those with PG obtained higher scores on the non-planning impulsiveness factor of BIS-11 than did those with OCD or healthy controls ( F = 9,835, P < .001). PG and OCD share similar profiles in terms of personality and temperament. This study provides phenomenological evidence supporting the conceptualization of PG as an OCSD.     

What Makes You Happy?: A Comparison of Self-reported Criteria of Happiness Between Two Cultures

Based on the cross-cultural psychosocial notion of individualism and collectivism, comparisons between two contrasting cultures with regard to the criteria for avowed happiness were made. The Happiness Questionnaire, which contains four open-ended questions (e.g., “What makes you happy?”), and two objective items assessing the level of perceived happiness were administered to Canadian and Korean students. The responses to the four questions were content-analyzed along 14 categories. Comparisons of the proportions in each of the 14 categories revealed that, although the students from the two cultures differed in their absolute level of perceived happiness, they seemed to employ essentially the same ordered set of criteria in expressing their avowed happiness.     

Parameter Estimation for Bivariate Shock Models with Singular Distribution for Censored Data with Concomitant Order Statistics

When two‐component parallel systems are tested, the data consist of Type‐II censored data X_(i), i= 1, n, from one component, and their concomitants Y _[i] randomly censored at X_(r), the stopping time of the experiment. Marshall & Olkin's (1967) bivariate exponential distribution is used to illustrate statistical inference procedures developed for this data type. Although this data type is motivated practically, the likelihood is complicated, and maximum likelihood estimation is difficult, especially in the case where the parameter space is a non‐open set. An iterative algorithm is proposed for finding maximum likelihood estimates. This article derives several properties of the maximum likelihood estimator (MLE) including existence, uniqueness, strong consistency and asymptotic distribution. It also develops an alternative estimation method with closed‐form expressions based on marginal distributions, and derives its asymptotic properties. Compared with variances of the MLEs in the finite and large sample situations, the alternative estimator performs very well, especially when the correlation between X and Y is small.     

试述王维的心理安慰和精神解脱

王维一生始终有现实隐忧和苦恼,但他并未因此而悲观厌世。面对人生中遭遇的磨难和挫折,他能通过自己独特的方式使之得以排遣。深厚的情感生活、恬适的隐居生活、诚挚的宗教生活和寄情的文艺生活,是他能够求得心理安慰和精神解脱的主要方面。