Student Veterans’ Outcomes by Higher Education Sector: Evidence from Three Cohorts of the Baccalaureate and Beyond     

Jennifer L. Steele  Peter Buryk  Geoffrey McGovern 《Research in higher education》2018,59(7):866-896

We use nationally representative survey data from three cohorts of bachelor’s degree recipients to examine military veterans’ student loan debt at graduation and their employment and earnings 1, 4, and 10 years after graduation, relative to observably similar graduates. We also examine whether the effects of veteran status depend on college sector. Using propensity score weights with covariate adjustment, we find employment and earnings premiums for veterans 1 and 4 years after graduation, and an employment penalty but earnings premium (conditional on employment) 10 years after graduation. We find no clear evidence of a for-profit employment or earnings penalty among bachelor’s degree recipients, including veterans. We do find that veterans are as likely as similar non-veterans to graduate with debt, and that graduating from a for-profit institution yields markedly higher debt amounts, especially for veterans, despite the availability of Montgomery GI Bill benefits for these cohorts.  相似文献   

Alterations in Body Size and Composition Consequent to Astro-Trimmer and Slim-Skins Training Programs     

Jack H. Wilmore  Anne E. Atwater  Bess D. Maxwell  Dorothy L. Wilmore  Stefan H. Constable  Michael J. Buono 《Research quarterly for exercise and sport》2013,84(1):90-92

Tennis is an activity requiring both endurance and anaerobic components, which could have immunosuppressive effects postexercise.

Purpose

The purpose of this investigation was to determine the effect of a simulated tennis match on apoptotic and migratory markers on lymphocyte subsets.

Method

Male high school (n = 5) and college (n = 3) tennis players (M _age = 18.9 ± 3.3 years) completed 10 sets of a tennis protocol including serves, forehand strokes, and backhand groundstrokes with 1-min rest periods between sets. Apoptosis antigen 1 receptor (CD95) and chemokine receptor fractalkine (CX₃CR1) expression was analyzed on helper T lymphocytes (CD4+), cytotoxic T lymphocytes (CD8+), and B lymphocytes (CD19+) twice, at resting baseline and immediately after all 10 sets of the tennis protocol.

Results

An increase was observed in each lymphocyte subtype (p < .02, effect size = .41), and comparison of absolute changes revealed increases in CD4+/CD95+, CD8+/CD95+, and CD8+/CX₃CR1 lymphocytes following the tennis protocol (p < .01, effect size = .43), but not in CD19+ cells.

Conclusions

A simulated tennis match has adequate intensity to induce immune modulations in terms of increased cell death and cellular migration in T lymphocyte subsets. Lymphocytopenia following tennis play is influenced by both apoptotic and migratory mechanisms.  相似文献   

The Challenge in Teaching Biotechnology     

F. Steele  P. Aubusson 《Research in Science Education》2004,34(4):365-387

Agriculture, industry and medicine are being altered by new biotechnologies. Biotechnology education is important because todays students and citizens will make decisions about the development and application of these new molecular biologies. This article reports an investigation of the teaching of biotechnology in an Australian state, New South Wales (NSW). In NSW few students were electing to answer examination questions related to biotechnology, suggesting that few students were studying the topic. This study looks at why electives relating to biotechnology are chosen or not chosen by students and teachers, with the intention of developing a greater understanding of the requirements for provision of a successful unit of study in this subject. Data was obtained through a survey of secondary science teachers, interviews with teachers and two case studies of the teaching of a biotechnology unit. Teachers reported a range of obstacles to the teaching of biotechnology including the difficulty of the subject matter and a lack of practical work that was suited to the content of the teaching unit. If biotechnology is worth learning in school science, then further research is needed to identify ways to promote the effective teaching of this topic, which teachers regard as important for, and interesting to, students but which most teachers choose not to teach.  相似文献   

Toy safety and selection     

Satomi Izumi Taylor  Vivian Gunn Morris  Cosby Steele Rogers 《Early Childhood Education Journal》1997,24(4):235-238

Toys can be used to promote children's cognitive, physical, motor, language, social, and emotional development. Safety and developmental appropriateness are of the utmost importance when selecting children's toys. Parents and teachers and other helping professionals need to teach children the safe use of toys to prevent toy-related accidents. Obtain additional information regarding toy safety by calling the U.S. Consumer Product Safety Commission at 1(800)638-CPSC.  相似文献   

Bridging the gap: the challenges of employing entrepreneurial processes within university settings     

Dorothy Wardale  Linley Lord 《高等教育研究与发展》2016,35(5):1068-1082

In Australia and elsewhere, universities face increasing pressure to improve research output and quality, particularly through partnerships with industry. This raises interesting challenges for academic staff with considerable industry experience who are ‘new’ to academe. Some of these challenges were faced by the authors who have been successful in generating research, consultancy and executive education funds since joining academe and been somewhat surprised at being described as successful researchers and entrepreneurs. Taking a reflexive look to identify and make explicit our practice through the lenses of social capital and the entrepreneurial process, we identified 10 practices. However, we remain troubled by the dissonance between organisational rhetoric and its rewards for entrepreneurial activities. We offer some considerations for universities to help bridge this gap.  相似文献   

Differential effects on the achievement of males and females of teaching the particulate nature of chemistry     

Diane M. Bunce  Dorothy Gabel 《科学教学研究杂志》2002,39(10):911-927

Chemistry concepts in three 2‐week modules were presented to a treatment and control group of high school students from 10 different high schools. The treatment group was taught using three representations of matter (macroscopic, particulate, and symbolic), whereas only two representations (macroscopic and symbolic) were used with the control group. The treatment group scored significantly higher across the combined score of all three modules. When the data were analyzed for gender–group interactions, females who were taught the particulate representation scored as well as males whereas those who were not taught the particulate representation scored significantly lower than males. Teaching males the particulate representation did not significantly affect males' achievement. © 2002 Wiley Periodicals, Inc. J Res Sci Teach 39: 911–927, 2002  相似文献   

A school wide approach to leading pedagogical enhancement: An Australian perspective     

Joan M. Conway  Dorothy Andrews 《Journal of Educational Change》2016,17(1):115-139

This paper presents how some Australian schools are changing their approaches to leading the teaching and learning in their diverse and multi-characteristic contexts. Experiences of these schools shows that the development of a school wide approach to pedagogy and its implementation needs to be firmly embedded in the leadership of learning. Drawing on recent research conducted in the Sydney Catholic Education Office system in Australia (Crowther et al. in Leading and Managing 18(2):1–33, 2012) there is evidence of relationship between the development and implementation of a school wide approach to pedagogy and student achievement. There is also evidence to support leadership that is based on a mutualistic relationship between teacher leaders and the principal. This paper focuses on the way schools have used their visions and pedagogical frameworks to enhance whole of school quality outcomes. It highlights the power of teacher leaders taking responsibility for pedagogical development and implementation. In addition, it illustrates the power of mutualistic relationships (parallel leadership) when the principal takes responsibility for unleashing and trusting the creative expertise of teacher leaders in line with the role of strategic leadership and management.  相似文献   

The abused child: The school's response     

Dorothy Day  Field Officer 《Child abuse & neglect》1979,3(3-4)

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Lift Every Voice and Sing: Faculty of Color Face the Challenges of the Tenure Track     

Dorothy F. Garrison-Wade  Gregory A. Diggs  Diane Estrada  Rene Galindo 《The Urban Review》2012,44(1):90-112

This article highlights some of the obstacles facing tenure-track faculty of color in academia. Through the perspective of Critical Race Theory (CRT) and by using a counterstories method, four faculty of color share their experiences as they explore diversity issues through engaging in a 1-year self-study. Findings of this qualitative study provide important insights from the perspectives of faculty of color to address ways in which to identify supports that lever barriers during the tenure process.  相似文献   

Relationships between mathematical knowledge for teaching and teaching practice: the case of proof     

Michael D. Steele  Kimberly Cervello Rogers 《Journal of Mathematics Teacher Education》2012,15(2):159-180

Teachers of mathematics orchestrate opportunities for interactions between learners and subject matter. Therefore, mathematics teachers need rich, multidimensional content knowledge for teaching mathematics, which incorporates knowledge of the subject matter, students, and teaching. Studying this mathematical knowledge for teaching (MKT) necessitates more than a unidirectional assessment. In this study, the mathematical knowledge for teaching reasoning and proving of two secondary mathematics teachers was investigated through classroom observations and clinical assessments. Results indicate that using MKT as a frame for examining classroom practice, in addition to assessing the MKT a teacher possesses in a clinical setting, provides an in-depth and innovative method for investigating MKT. The comparison of the two cases also identifies student positioning as a key mediating factor between MKT and opportunities to learn. Implications for using MKT as a lens for examining practice in teacher education are discussed.  相似文献