The Emergency of Climate Change: Why Are We Failing to Take Action?

Latane and Darley developed a five-stage model to understand why people do and do not help other people in emergency situations. We extend their five-stage model to explore why people do and do not take action against climate change. We identify the factors that make climate change difficult to notice and ambiguous as an emergency; we explore barriers to taking responsibility for action; and we discuss the issues of efficacy and costs versus benefits that make action unlikely. The resulting analysis is useful on two levels. For educators and policy makers, the model suggests the most efficacious approaches to galvanizing action among U.S. citizens. For social scientists, the model provides a valuable framework for integrating research from diverse areas of psychology and suggests fruitful avenues for future empirical research.     

Sustainability Processes among Naturally Occurring Retirement Community Supportive Service Programs

ABSTRACT

Sustainability remains a concern for community models to better support older adults’ aging in place in their own homes and communities. Based on qualitative data from leaders of 53 Naturally Occurring Retirement Community (NORC) Supportive Service Programs, which is among the most prominent community practice models in aging, we aimed to develop an empirically-grounded framework on sustainability processes. Results indicated that programs use funding, staff members, interorganizational partnerships, and volunteers to offer services to attract older adults, and that older adults’ participation, in turn, is perceived as influencing the accrual of additional resources. Across themes, respondents discussed the importance of being responsive to the community and facilitating consumer participation.     

Psychometric Evaluation and Discussions of English Language Learners’ Listening Comprehension

The importance of listening in the context of English language acquisition is gaining acceptance, but its unique attributes in language performance, while substantively and qualitatively justifiable, are generally not psychometrically defined. This article psychometrically supports listening as a distinct domain among the three other domains of language learning—reading, writing, and speaking—through the analysis of listening data from a large-scale K-12 English language proficiency assessment. Student responses in this study were compared on the basis of cognitive, metacognitive, and other learning strategies between high achieving and low achieving listening groups that were formed using a latent mixture distribution model. Latent mixture distribution and differential items functioning analyses together with classical item analysis were used to substantiate or draw attention to literature findings. The article also highlights the importance of social-interactive items that are inadvertently embedded in an assessment that is primarily created to measure academic language.     

Socially and privately optimal shareholder activism

This paper aims to evaluate the private and social gains of shareholder activism in an optimal contracting framework involving dispersed shareholders who may become active. The social gains are based on the welfare to stake holders in the firm, whereas the private gains are based on shareholder wealth only. Active shareholders influence the contracting game with the CEO, and therefore also the size and the distribution of the surplus to be split between the shareholders and the CEO. Although the model is very simple and focussing on the creation and distribution of welfare between the shareholders and the CEO, we nonetheless identify surprising divergence between the private and social profitability of shareholder activism. Shareholder activism that is privately profitable is not necessarily socially profitable. The distributional effects of shareholder activism may dominate the efficiency effects to make shareholder activism a negative social NPV project.