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201.
This study sought further evidence of the concurrent validity of concept mapping as a research and evaluation tool in science education. Specifically, the study examined the extent to which differences exist in the concept maps of advanced college biology majors (N = 25) and beginning nonmajors (N = 25) in the domain of mammals. Furthermore, it explored whether these differences are reflected in the way subjects assign class membership as revealed in a card sorting task. The results indicate that concept maps of biology majors are structurally more complex than those of nonmajors and that differences in the structural complexity and organizational patterns depicted in concept maps are reflected in the underlying dimensions used to assign class membership. Together, these findings suggest that the concept map provides a theoretically powerful and psychometrically sound tool for assessing conceptual change in experimental and classroom settings. 相似文献
202.
Cassie L. Barnhardt Ryan L. Young Jessica K. E. Sheets Carson W. Phillips Eugene T. Parker III Kimberly Reyes 《Research in higher education》2017,58(3):313-339
Using a census sampling, this analysis evaluates the campus structures and practices that are predictive of a campus being affiliated with stakeholder legal advocacy regarding the Fisher Supreme Court affirmative action case of 2013. Findings reveal that a campus utilizing selective admissions operated as a sufficient, but not a necessary, requirement to prompt stakeholders to take a legal position in the case. Also, campuses that enrolled and graduated the largest percentages of nonwhite students were inclined to have stakeholders submit amicus briefs advocating support for UT-Austin and the use of race in selective college admissions. 相似文献
203.
Kimberly Fayette Regier 《Community College Journal of Research & Practice》2016,40(8):668-680
General biology courses (for majors) are often transferred from one institution to another. These courses must prepare students for upper division courses in biology. In Colorado, a Biology Transfer Articulation Agreement that includes general biology has been created across the state. An evaluation was conducted of course grades in two upper division biology courses at University of Colorado Denver (UCD) (N = 2129) based upon course grades in general biology and the type of institution where general biology was taken (2-year school, 4-year, in-residence at UCD, Advanced Placement [AP] credit, College Level Examination Program [CLEP] credit, or International Baccalaureate [IB] credit). Students who transferred general biology credits received lower grades in upper division biology courses and withdrew from upper division biology courses more frequently. The root causes for these disparities in student outcomes should be investigated further using demographic data and qualitative data. The study should be expanded to all Colorado institutions to ensure the effectiveness of the Biology Transfer Articulation Agreement. 相似文献
204.
Ninety‐five African American undergraduate females who were attending three predominately Caucasian universities were evaluated for body dissatisfaction and drive for thinness as well as on four dimensions of self‐concept (physical, social, academic, and personal competence). The participants were largely middle class, with 78% reporting parental education levels between high school to college graduation. Results indicated body dissatisfaction and drive for thinness at levels commensurate with Caucasian samples. A hierarchial multiple regression found a combination of physical self‐concept, drive for thinness, and personal competence to be highly predictive of body dissatisfaction in this sample. Using this model, an effective psychosocial prevention program that focused on reduction of risk factors (e.g., drive for thinness) and enhancement of protective factors (e.g., satisfaction with physical appearance and abilities, personal efficacy) would be advantageous. It is suggested that prevention programming with African American women occur within a cultural context that may provide further support. That is, it may be beneficial to facilitate a critical evaluation of current social mores, encourage personal value clarification, and enhance individual resilience within a context of cultural pride. © 2001 John Wiley & Sons, Inc. 相似文献
205.
Addressing controversies in science education: a pragmatic approach to evolution education 总被引:1,自引:1,他引:0
Science education controversies typically prove more intractable than those in scientific research because they involve a wider range of considerations (e.g., epistemic, social, ethical, political, and religious). How can educators acknowledge central issues in a controversy (such as evolution)? How can such problems be addressed in a way that is ethically sensitive and intellectually responsible? Drawing in part on pragmatic philosopher John Dewey, our solution is politically proactive, philosophically pragmatic, and grounded in research. Central to our proposal is (1) steps toward creating a philosophical “total attitude” that is democratic, imaginative, and hypothetical; (2) a deeper understanding of how scientific theories can be pragmatically true; and (3) an assessment of differing pedagogical approaches for teaching evolution in the classroom. 相似文献
206.
Kimberly LeChasseur Anysia Mayer Anjale Welton Morgaen Donaldson 《School Effectiveness & School Improvement》2016,27(2):255-274
Professional learning communities (PLCs) have become a popular strategy in various forms (e.g., data teams, grade-level teams) and with various champions (e.g., district leaders, university researchers, teacher advocates). Although well-implemented PLCs have been shown to distribute leadership, the tension between democratic inquiry processes and the demands of accountability remain understudied. This study asks how teacher inquiry is situated within conflicting school priorities and the impact of competing power structures on PLCs through a case study of a teacher inquiry initiative at 6 urban elementary and middle schools in the US. Data were collected over 3 years of PLC implementation. District officials, principals, reform coaches, and teachers at each setting participated in more than 300 interviews, regular site visits, and annual teacher surveys. The influences of power structures – such as district mandates, accountability pressures, and principal leadership – emerged as strong themes in teacher narratives of what it means to “do” inquiry in their PLCs. 相似文献
207.
The purpose of this study is to enhance our understanding of how college students connect online prior to their first year. Before students ever set foot on a college campus, they are making friends, joining clubs, locating activities, finding roommates and discussing future student activities all through the social network site, Facebook. Anticipatory socialisation theory frames this research to focus on the social, academic and career aspects of the transition. A case study approach and content analysis methodology sought to better understand frequent topics and themes for pre-college students. The primary foci of the pre-college Facebook interactions were connectivity and commonality among new students. An unintended finding was the discovery of crowdsourcing on post-secondary social media sites. Crowdsourcing taps into the collective intelligence of the public to complete tasks that an organisation would normally either perform itself or contract to a third-party provider; hence, outsourcing to a crowd. In this case, the crowd is comprised of pre-college students about to start their first year of post-secondary education. 相似文献
208.
This paper describes a 'structural typology' to assist in the analysis of ways in which policy-makers in one country explore educational provision in another and seek to 'borrow' from it. In this analysis we look specifically at England's 'cross-national attraction' to education in Germany over the past 200 years. The paper aims to provide an analytical programme to use in comparative education and to facilitate exploration of the importance of context in shaping educational phenomena. 相似文献
209.
This article examines results from one pilotstudy and two empirical studies of acollaborative filtering (CF) system applied ineducational settings. CF is a populartechnology in electronic commerce, whichleverages the interests of entire communitiesto provide targeted, personalizedrecommendations of interesting products orresources to individuals. In electroniccommerce, entertainment, and related domains,CF has proven an accurate and reliable tool;yet educational applications remain limited.From analyses of data from these three studies,we believe that CF holds promise in educationnot only for the purposes of helping learnersand educators find useful resources forlearning, but as a means of bringing togetherpeople with similar interests and beliefs, andpossibly as an aid to the learning processitself. 相似文献
210.
Vicarious racism: a qualitative analysis of experiences with secondhand racism in graduate education
Kimberly A. Truong Samuel D. Museus Keon M. McGuire 《International journal of qualitative studies in education》2016,29(2):224-247
In this article, the authors examine the role of vicarious racism in the experiences of doctoral students of color. The researchers conducted semi-structured individual interviews with 26 doctoral students who self-reported experiencing racism and racial trauma during their doctoral studies. The analysis generated four themes that detail the different ways in which doctoral students of color in the study experienced vicarious racism and the consequences of this secondhand racism. These themes are (a) observed racism, (b) trickledown racism, (c) normalization of racism, and (d) racial resistance. The article concludes with implications for future research and practice. 相似文献