Object-based auditory and visual attention

Theories of visual attention argue that attention operates on perceptual objects, and thus that interactions between object formation and selective attention determine how competing sources interfere with perception. In auditory perception, theories of attention are less mature and no comprehensive framework exists to explain how attention influences perceptual abilities. However, the same principles that govern visual perception can explain many seemingly disparate auditory phenomena. In particular, many recent studies of 'informational masking' can be explained by failures of either auditory object formation or auditory object selection. This similarity suggests that the same neural mechanisms control attention and influence perception across different sensory modalities.     

Time of day affects episodic memory in older adults

The neuropsychological test scores of 2030 cognitively normal older adults were examined to evaluate performance patterns as they related to time of day (TOD) at which testing was initiated. Multiple regression analyses were used to examine the association of TOD with scores on seven neuropsychological tests used in the clinical evaluation of dementia. Episodic memory performance was significantly related to TOD, while memory span and verbal fluency were not. Best performance occurred during early morning hours and late afternoon; worst performance occurred mid-day (i.e., noon). These findings may have implications for clinical assessment, the design of research on dementia, and the daily functioning of older adults.     

Students' Spirituality and “Big Questions” in Introductory Religion Courses

Abstract. A study of sixty‐six highly effective teachers of introductory theology and religion courses in various types of institutions reveals very complex challenges for instructors. The majority of students have as a goal their own religious and spiritual development. Faculty members' most frequent goal is critical thinking. Students much less frequently mention critical thinking, and their expectations and voices may be more appropriate for a place of worship or a counseling center. To meet these complex challenges, faculty encourage four student “voices”: the questioner, the applier, the thinker/arguer, and the autobiographer. These voices can help students explicitly to bring their own experiences and beliefs into relationship with course material and critical thinking. Careful planning and guidance for students are the key to making these voices work well.     

Identifying two potential mechanisms for changes in alcohol use among college-attending and non-college-attending emerging adults

This study tested whether pro-alcohol peer influences and prosocial involvement account for increases in drinking during the transition into emerging adulthood and whether these mechanisms differ depending on college attendance and/or moving away from home. The authors used structural equation modeling of prospective data from 825 young men and women. For 4 groups defined by college and residential status, more drinking in the spring of 12th grade predicted more pro-alcohol peer influences the following fall, and more pro-alcohol peer influences in the fall predicted increases in drinking the following spring. Going to college while living at home was a protective factor against increases in drinking and selection of pro-alcohol peer involvements. Prosocial involvement (measured by involvement in religious activities and volunteer work) was not significantly related to post-high school drinking except among college students living away from home. Prevention efforts should focus on (a) reducing opportunities for heavy drinking for college and noncollege emerging adults as they leave home and (b) increasing prosocial involvement among college students not living at home.     

Factor structure of the Center for Epidemiological Studies Depression Scale in Hong Kong adolescents

We present data from the Center for Epidemiological Studies-Depression Scale (CES-D; Radloff, 1977) for 2 samples of Hong Kong community adolescents (combined N = 1,385). The 4 positive affect items related poorly to the remainder of the scale. Using 16 items, the data were consistent with 2 models with highly correlated factors: (a) a 2-factor model, 1 of which merged somatic and affective items, and (b) a 3-factor model separating somatic, depressed, and interpersonal items. Correlations with related constructs provide preliminary support of validity. Hong Kong adolescents are influenced both by traditional concepts of mind-body holism and Western psychological models separating psychological and somatic symptoms.     

Form effects on the estimation of students' oral reading fluency using DIBELS

This study examined the effects of passage and presentation order on progress monitoring assessments of oral reading fluency in 134 second grade students. The students were randomly assigned to read six one-minute passages in one of six fixed orders over a seven week period. The passages had been developed to be comparable based on readability formulas. Estimates of oral reading fluency varied across the six stories (67.9 to 93.9), but not as a function of presentation order. These passage effects altered the shape of growth trajectories and affected estimates of linear growth rates, but were shown to be removed when forms were equated. Explicit equating is essential to the development of equivalent forms, which can vary in difficulty despite high correlations across forms and apparent equivalence through readability indices.     

The moment of truth: Conceptualizing managerial work‐life policy allowance decisions

Organizational efforts of adopting, designing, and implementing work‐family policies converge into single, discretionary decisions of supervisors whether or not to ‘allow’ these policies to specific employees under their supervision. These decisions are referred to as allowance decisions. In order to close a theoretical gap in current work‐family literature, we present an integrated, conceptual model of managerial allowance decisions. We develop propositions regarding factors that influence a supervisor's allowance decision at three different levels of analysis and behavioural outcomes in employees. Building on organizational justice theory, moderating effects of employees' fairness perceptions of allowance decisions are discussed. Finally, we outline implications for future research and recommendations for managers in organizations.     

Pragmatism and Feminism as Qualified Relativism

This article explores pragmatism's associationwith relativism, not to rescue it fromrelativism but rather to highlight how aspectsof the classic pragmatists' positions supportqualified relativism. I do so in an effort tohelp restore ``relativism' as a meaningfulconcept that is nuanced and complex, ratherthan naive and vulgar, as it is regularlyportrayed by more traditional philosophers. This nuanced relativism I call qualifiedrelativism. Qualified relativists insist thatall inquiry are affected by philosophicalassumptions which are culturally bound, andthat all inquirers are situated knowers who areculturally bound as well. However, we cancompensate for our cultural embeddedness byopening our horizons and including others inour conversations. I connect the classicpragmatist points to current feministepistemological work and show that qualifiedrelativists (pragmatists, feminists, andpostmodernists) can claim roots to theirpositions in Peirce, James, and Dewey, some ofthe very scholars others turn to for theirpragmatic realism and their nonvulgar absolutism.     

Introduction: Organ Transplantation—A Challenge for Global Ethics

A social scientific interpretation of the development of global ethics is offered. Both spontaneous and intended mechanisms of the construction of such an ethics within the broader processes of globalization are analyzed, and possible theoretical foundations are suggested. The scientific and technological achievements that gave rise to the medical procedure of organ transplantation generated new questions and challenges that theologians, scholars of religion, natural scientists, and social scientists are now trying to resolve.     

Canada’s private sponsorship of refugees program: A practitioners perspective of its past and future

Over its history, the private sponsorship program has been an important vehicle for Canada and Canadians in their response to refugees. It has been a flexible tool able to respond to both small and large-scale resettlement needs. The result is that thousands of refugees have found a durable solution in Canada. This article chronicles the evolution of this program. It argues that while the program is driven by the interest of Canadians to assist particular refugees, it is still in keeping with the international objectives of increasing and diversifying resettlement. It identifies a number of the challenges that program faces. Ultimately, it urges that the program be given greater attention and study so as to ensure that it is able to continue to provide additional refugees with a durable solution.