A prospective,randomized crossover study comparing direct inspection by light microscopy versus projected images for teaching of hematopathology to medical students          下载免费PDF全文

Aaron M. Carlson  Ellen D. McPhail  Vilmarie Rodriguez  Georgene Schroeder  Alexandra P. Wolanskyj 《Anatomical sciences education》2014,7(2):130-134

Instruction in hematopathology at Mayo Medical School has evolved from instructor‐guided direct inspection under the light microscope (laboratory method), to photomicrographs of glass slides with classroom projection (projection method). These methods have not been compared directly to date. Forty‐one second‐year medical students participated in this pilot study, a prospective, randomized, crossover study measuring educational performance during a hematology pathophysiology course. The students were randomized to one of two groups. All students received the same didactic lectures in the classroom and subsequent case‐based review of peripheral blood smears using either laboratory or projection methods, on day one with a crossover to the other method on day two. Pre‐ and post‐test examinations centered on morphology recognition measured educational performance on each day, followed by a questionnaire identifying the student's favored method. There was no significant difference in the pre‐test and post‐test scores between the two teaching methods (rank‐sum P = 0.43). Students overwhelmingly preferred the projection method and perceived it as superior (76%), although post‐test scores were not significantly different. Student's recommended method was split with 50% favoring the projection method, 43% favoring a combined approach, and 23% noting logistical challenges to the laboratory. In this study, the laboratory and projection method were equivalent in terms of educational performance for hematopathology among medicals students. A classroom‐based approach such as the projection method is favored, given the large class sizes in undergraduate medical education, as well as the ergonomic challenges and additional resources required for large group instruction in a laboratory setting. Anat Sci Educ 7: 130–134. © 2013 American Association of Anatomists.  相似文献   

Implementing web 2.0 tools in the classroom: Four teachers’ accounts     

Cindy Kovalik  Chia-Ling Kuo  Megan Cummins  Erin Dipzinski  Paula Joseph  Stephanie Laskey 《TechTrends》2014,58(5):90-94

In this paper, four teachers shared their experiences using the following free Web 2.0 tools with their students: Jing, Wix, Google Sites, and Blogger. The teachers found that students reacted positively to lessons in which these tools were used, and also noted improvements they could make when using them in the future.  相似文献   

Web Accessibility Assessment of Urban Public Library Websites     

Stephanie L. Maatta Smith 《Public Library Quarterly》2014,33(3):187-204

In an age of ubiquitous information and communication technologies, urban public libraries are some of the only places to provide free Internet access for all members of the community regardless of ability or disability. This study provides a website accessibility assessment of the 127 U.S. public library members of the Urban Library Council, using the World Wide Web Consortium’s Web Content Accessibility Guidelines to establish the level of Web readiness of urban public libraries to meet the needs of individuals with disabilities. Findings suggest these libraries require additional and ongoing maintenance to be digitally inclusive.  相似文献   

New row about safety in genetic engineering     

Yanchinski S 《New scientist (1971)》1980,87(1210):181

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Acceptability,usefulness, and satisfaction with a web-based video-tailored physical activity intervention: The TaylorActive randomized controlled trial     

Stephanie Schoeppe  Mitch J.Duncan  Ronald C.Plotnikoff  W.Kerry Mummery  Amanda Rebar  Stephanie Alley  Quyen To  Camille E.Short  Corneel Vandelanotte 《运动与健康科学(英文)》2022,11(2):133-144

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“They cannot seem to get past the gender issue”: Experiences of young female athletic trainers in NCAA Division I intercollegiate athletics     

Laura J. Burton  John Borland  Stephanie M. Mazerolle 《Sport Management Review》2012,15(3):304-317

Within Division I intercollegiate athletics, women hold 46.4% of graduate assistant and 47% of assistant athletic trainer positions, yet hold only 18.8% of head athletic trainer positions. The purpose of this study was to explore whether issues of power and gender stereotyping contribute to the lack of women in head athletic training positions in intercollegiate athletics. Data were gathered from 14 female athletic trainers at Division I universities through semi-structured interviews and follow-up questions based on those interviews and were analyzed using post-structural feminism as the theoretical framework. The findings revealed that male coaches used gender stereotypes to challenge the professional competence of our participants along with formal and informal work practices to reinforce power over the professional lives of our participants.  相似文献   

Becoming a social partner with peers: cooperation and social understanding in one- and two-year-olds     

Brownell CA  Ramani GB  Zerwas S 《Child development》2006,77(4):803-821

One- and two-year-old peer dyads were presented with a simple cooperative task. Age differences were found in amount of coordinated activity, monitoring the peer's activity and location in relation to the goal, and attempting to achieve the goal when the peer was (or was not) available as a partner. One-year-olds' coordinated actions appeared more coincidental than cooperative whereas older children appeared to be more actively cooperating toward a shared goal. Differences in coordinated activity with peers were associated with differences in attention sharing with an adult and with language about self and other. The ability to cooperate with peers, becoming a true social partner, develops over the 2nd and 3rd years of life in concert with growing social understanding.  相似文献   

Secondary school experiences of individuals with foetal alcohol spectrum disorder: perspectives of parents and their children     

Cheryll Duquette  Emma Stodel  Stephanie Fullarton  Karras Hagglund 《International Journal of Inclusive Education》2013,17(5-6):571-591

The purpose of this study was to examine persistence in school among students with Foetal Alcohol Spectrum Disorder (FASD) from the perspectives of the students themselves and their parents. Tinto’s (1975 Tinto, V. 1975. Dropout from higher education: a theoretical synthesis of recent research. Review of Educational Research, 45(1): 89–125. [Crossref], [Web of Science ®] , [Google Scholar], 1997 Tinto, V. 1997. Classrooms as communities: exploring the educational character of student persistence. Journal of Higher Education, 68(6): 599–623. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) Student Integration Model (SIM) provided the theoretical framework for this research. This model involves an interplay between (1) background characteristics and attributes affecting the level of goal commitment, (2) level of academic integration, and (3) level of social integration into the institution that determine whether or not a student will graduate. The findings showed limited support for Tinto’s SIM and that parental advocacy is strongly linked with persistence among adolescents with FASD. A new model showing the parents’ role in encouraging persistence through their actions at home and advocacy at the schools is presented.  相似文献   

Girls Helping Girls: Assessing the Influence of College Student Mentors in an Afterschool Engineering Program     

Stephanie Holmes  Adrienne Redmond  Julie Thomas  Karen High 《Mentoring & Tutoring: Partnership in Learning》2013,21(1):137-150

Current data suggest fewer females than males continue to be interested in engineering and that this gender gap is first evidenced during middle school years. One might expect that female engineering role models would encourage adolescent girls to pursue future careers in engineering and thereby increase the girls’ interests in and attitudes towards science and mathematics. This study sought to correlate middle school girls’ overall confidence in science and mathematics with a year-long, afterschool mentoring program led by female engineering students from a local university. The results demonstrated that there was a significant correlation between the quality of the mentoring relationship and the girls’ confidence in mathematics. The relationship between female role models and young girls’ attitudes toward science and mathematics is discussed.  相似文献   

The Impact of Criterion Writing Evaluation Technology on Criminal Justice Student Writing Skills     

Julie Schroeder  Bonnie Grohe  Rene Pogue 《Journal of Criminal Justice Education》2013,24(3):432-445

Criminal justice scholars recognize that skillful, articulate writing is critically important in criminal justice because of the responsibilities those practicing in the field assume. This paper adds to the current discussion and evidence related to improving college and university students’ writing skills. We report findings from an investigation that explores the utility and outcomes associated with using a specific web‐based teaching technology—Criterion Writing Evaluation in a criminal justice writing course.  相似文献