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This study involved the development of an instrument, the Science Career Predictor Scale (SCPS), which assesses seven factors thought to be involved with science career choices: teacher/counselor encouragement, participation in science-related hobbies and activities, academic self-image, science-related career interest, parental encouragement and support, the perceived relevance of mathematics and science, and mathematics and science ability. This instrument was administered to a sample of 522 middle and high school students, and a sample of 185 students from an historically black university, and the effects of such factors as sex, race, personal acquaintance with a scientist, and type of community (rural or urban) on the above-mentioned variables were ascertained using a multivariate analysis of covariance with age as the covariate. A separate study on a sample of 81 high school students looked at race and gender differences in critical thinking abilities as measured by the Watson-Glaser Critical Thinking appraisal, and how these abilities correlated with scores on the Science Career Predictor Scale. These studies produced several significant findings. Female subjects did produce significantly lower scores on the career interest factor. Black students actually had significantly higher science-career preference scores than their white counterparts. However, blacks scored significantly lower on the measure of critical thinking ability. Across both races and both sexes, however, the major factor affecting science-related career decisions appears to be personal contact with a scientist. The implications of these findings are discussed, along with possible strategies for increasing the participation of these groups in science. 相似文献
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A conceptual framework for understanding information seeking in open-ended information systems 总被引:1,自引:0,他引:1
Technologies such as the Internet and World Wide Web are changing our conceptions of information systems, from who uses them and how they are used, to how the systems are created and who is doing the creating. Everyday users are afforded the same information retrieval opportunities as information scientists or librarians by using emerging information systems such as the Web. Yet, defining best practices for assisting users in finding the information they seek remains an unrealized goal. Discovering how users engage in information retrieval and strategy building while searching for information in open-ended systems such as the Web is an area in need of exploration if these systems are to fulfill their potential as tools for information seeking and learning. This paper describes a theoretically and empirically based framework for how users formulate and employ information-seeking strategies in open-ended information systems (OEISs). Background information and challenges related to OEISs are provided. OEIS theoretical and user perspectives are described. An example based on a recent research study is provided to illustrate use of the OEIS information-seeking framework. Implications for practice and research are offered. 相似文献
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Christopher J. McCarthy Greg Brack Catherine J. Brack Hsin-tine Tina Liu Michele Hill Carlson 《Journal of College Counseling》1998,1(2):135-153
This study assessed the relationship of parental attachment and gender to appraisals of conflict with parents in an effort to clarify the psychological mechanisms that mediate the relationship between attachment and psychological well-being. Appraisals of conflict with parents were found to be related to level of attachment and gender. 相似文献
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Yvonne Burgess Dee Briscoe John Williamson 《Asia-Pacific Journal of Teacher Education》1994,22(1):19-26
The pressure to improve preparation programs for teachers increasingly is evident in Australia, UK and the US. At Curtin University, the Faculty of Education is interested in the way in which preservice students perceive the teaching role and how these perceptions alter during their undergraduate experiences. First year undergraduates in the Faculty of Education were asked early in the year to give short written comments, in an informal situation, to the question “What is teaching?” At the end of their first year the same students were then asked “How have your ideas about teaching changed, and what influenced those changes?” An analysis of students’ responses showed considerable changes in their views of the profession with the single most important factor in the change being the first practicum. Also many of the student teachers’ views were expressed in strongly emotional terms. This paper reports the findings of the first year of a three year project planned to continue mapping students’ conceptions of teaching. 相似文献