The social,emotional, and behavioral skill antecedents to college students' volunteering during the COVID-19 pandemic

The disruptions to community functioning caused by the COVID-19 pandemic spurred individuals to action. This empirical study investigated the social, emotional, and behavioral (SEB) skill antecedents to college students' volunteering during the COVID-19 pandemic (N = 248, Mage = 20.6). We assessed eight SEB skills at the onset of a volunteering program, and students' volunteer hours were assessed 10-weeks later. Approximately 41.5% of the sample did not complete any volunteer hours. Higher levels of perspective taking skill, abstract thinking skill, and stress regulation were associated with more time spent volunteering. These results suggest that strength in particular SEB skills can prospectively predict prosocial civic behaviors.     

Generalized confidence intervals for proportions of total variance in mixed linear models

Exact confidence intervals for a proportion of total variance, based on pivotal quantities, only exist for mixed linear models having two variance components. Generalized confidence intervals (GCIs) introduced by Weerahandi [1993. Generalized confidence intervals (Corr: 94V89 p726). J. Am. Statist. Assoc. 88, 899–905] are based on generalized pivotal quantities (GPQs) and can be constructed for a much wider range of models. In this paper, the author investigates the coverage probabilities, as well as the utility of GCIs, for a proportion of total variance in mixed linear models having more than two variance components. Particular attention is given to the formation of GPQs and GCIs in mixed linear models having three variance components in situations where the data exhibit complete balance, partial balance, and partial imbalance. The GCI procedure is quite general and provides a useful method to construct confidence intervals in a variety of applications.     

QUALITATIVE RESEARCH AND THE LEGITIMIZATION OF KNOWLEDGE

Reservatinos about qualitative research often center around contentions that, since qualitative methods are so subjective and uncontrolled, the results of qualitative research are not valid and reliable. While many qualitative researchers in education have attempted to improve the trustworthiness of their results by making their methods more systematic, we argue that qualitative researchers cannot establish the trustworhiness of their findings, regardles of the methods they use. Rather, the legitimization of knwoledge requires the judgement of an entire community of stakeholders. In the absence of certainty, knowledge is an ethical matter, one in which the judgement of each stakeholder must count.     

Statistical methods to evaluate health effects associated with major sources of air pollution: a case-study of breathing patterns during exposure to concentrated Boston air particles

Summary.  We conduct a case-study evaluating the source-specific effects of particulate matter on respiratory function. Using a structural equation approach, we assess the effect of different receptor models on the estimated source-specific effects for univariate respiratory response. Furthermore, we extend the structural equation model by placing a factor analysis model on the response to represent the measured respiratory responses in terms of underlying respiratory patterns. We estimate the particulate matter source-specific effects on respiratory rate, accentuated normal breathing and airway irritation and find a strong increase in airway irritation that is associated with exposure to motor vehicle particulate matter.     

Student Participation in Civil Rights Protest: A Multivariate Analysis

Abstract

The relative strength of several social background factors, personality attributes, and perceptions of the social environment were tested in predicting self-reported participation in protest activity by college students. The data were obtained from a large random sample of students at Washington State University during the winter of 1969–70.

Findings indicate that 20 percent of the sample participated in protest activities, a figure somewhat higher than those reported by surveys taken of universities across the country. Six variables entered the multiple regression equation, accounting for 17 percent of the variance in protest behavior. The six variables, in order of strength of contribution, were perceived injustice in state institutions, frustration in school roles, self-esteem, size of parental community, perception of rate of social change in American society, and perception of local community injustice.     

Thank you Jah Jah fe give me this a colour: Yellowman's revalorization of the dundus

In 1982, Winston ‘Yellowman’ Foster rose to prominence as Jamaica's king of dancehall reggae and popularized the music genre internationally in the wake of Bob Marley's death. As a dundus, or black person with albinism, Yellowman challenged colonial-derived Jamaican social codes that questioned his blackness and masculinity. By using white society's stereotypes of black hypersexuality and symbols of blackness derived from Rastafari and its ideological forebears, Yellowman was able to transform the dundus identity by portraying himself as African, black, and included in what Carnegie in ‘The Dundus and the Nation’ (1996) calls the imaginary racially homogeneous (i.e. black) Jamaican nation. Furthermore, through his performance of slack or sexually themed songs Yellowman contested embedded cultural definitions of the dundus as impotent and instead successfully represented the body with albinism as the sexually desirable ‘modern body.’ This paper uses interpretive methodologies from interrelated fields such as cultural studies, religious studies and anthropology in recognition that the context of Yellowman's racial critique is found not only in his songs but in his life story as well. Therefore it draws on ethnographic fieldwork, textual analysis of song lyrics and a study of the discourse on Yellowman in the popular and scholarly literature.