The synergy of minority student persistence and faculty renewal

In response to increased student assessment and accountability concerns, colleges and universities have been called on to increase their efforts to improve the retention rates of an increasingly diverse student body. This article outlines a synergistic strategy for promoting minority student persistence through faculty renewal efforts that encourage faculty to question their cultural beliefs and academic values concerning the teaching and learning enterprise.Dr. Kay F. Norman is currently with Delaware State University where she is Director of the Center for Excellence in Teaching. She also teaches graduate courses in Educational Assessment and Special Education Administration and Supervision. She holds an Ed.D. in Higher Education Administration with emphasis in Student Services from Texas Southern University. Her research interests are in student retention, assessment, and effective teaching. James Norman, Ph.D., is an Associate Professor of Education at Delaware State University's School of Education. He is a graduate of Ohio State University. Dr. Norman's research interest include special education monitoring and compliance issues, and behavioral management systems.     

Hospice program integration: an issue for policymakers

As the number of hospice programs in the United States expands, policymakers face a variety of issues concerning the care of the terminally ill. Do hospice programs offer a truly unique approach in caring for the dying? Are hospice services cost effective? Should hospice programs become integrated into the mainstream of medical care service delivery? Based on data from hospice programs in an industrialized Midwestern state, this paper explores the strategies employed by hospice programs to become integrated, the conflicts that have arisen among providers of hospice care, and the impact of hospice program integration on patient care. Results show that as hospice programs become more integrated, they have lost some of the idealism on which they were founded, have altered organizational structures, and have changed certain patient services. However, there is no evidence to suggest that integration of hospice programs into the medical mainstream has decreased the quality of patient care or patient satisfaction for hospice services.     

Do infants see emotional expressions in static faces?

To determine whether young infants discriminate photographs of different emotions on an affect-relevant basis or on the basis of isolated features unrelated to emotion, groups of 17-, 23-, and 29-week-olds were habituated to slides of 8 women posing either Toothy Angry, Nontoothy Angry, or Nontoothy Smiling facial expressions and were then shown 2 new women in the familiarized expression and in a novel Toothy Smiling expression. At all 3 ages, recovery to the novel Toothy Smiling faces occurred only after habituation to Nontoothy faces (whether smiling or angry), not after habituation to Toothy Angry faces, indicating that infants had been responsive to nonspecific features of the photographs (presence or absence of bared teeth) rather than to affectively relevant configurations of features. In a second experiment, 2 older age groups (35 and 41 weeks) also proved to be insensitive to affect-related aspects of still faces, though more so for angry than for happy expressions. It is suggested that the young infant's difficulty in extracting emotional information from static stimuli may be attributable to the absence of the critical invariants (dynamic, multimodally specified) that characterize naturalistic expressions of emotion.     

Genetic basis of heterosis and inbreeding depression in rice (Oryza sativa L.)

INTRODUCTIONAlthoughriceisanaturallyself-pollinatedcrop,strongheterosisisobservedintheirF1hybrids.HeterosisorhybridvigorismanifestedasimprovedperformanceforF1hybridsgeneratedbycrossingtwoinbredparents.Heterosiscanbedefinedquan-titativelyasanupwarddeviationofthemid-parent,basedonthemeanvaluesofthetwoparents(JohnsonandHutchinson,1993).Heterosismaybepositiveornegative.Dependinguponbreedingob-jectives,bothpositiveandnegativeheterosisareusefulforcropimprovement.Ingeneral,positiveheterosisisd…     

Applications of Probability Theory in Industry

This article is one of a series. Here we take a problem that has arisen in an industry and show how a simple application of probability theory helped in its solution.     

The Q theory of investment, the capital asset pricing model,and asset valuation:a synthesis

The paper combines Tobin's Q theory of real investment with the capital asset pricing model to produce a new and relatively simple procedure for the valuation of real assets using the income approach. Applications of the new method are provided.     

In practice: Expanding the first-year experience: A report from Hamline University

As part of an overall effort to bring together academic and campus learning, Hamline is working on expanding its First-Year Seminar to include the broad range of student learning experiences—from residential life and work-study to academic development and career advising. The two cochairs of the First-Year Experience Task Force explain how this project is unfolding and illuminate both the challenges and the successes.