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71.
There are limited studies with conflicting results examining textbook use and student performance at the university level. To learn more, we surveyed instructors and over one thousand students in 12 undergraduate introductory science courses. The majority (77%) of the students reported reading the textbook either “often” (>75% of the assigned reading) or “sometimes” (25%–75% of the assigned reading). Those who read “often” had better final marks those who read “sometimes,” but surprisingly, those who reported “rarely” reading the textbook did as well as those who read “often.” Perceptions of the usefulness of the textbook were generally more favorable in courses in which some marks were based solely on the readings. We conclude that there appears to be different types of learners: some may need to read the textbook “often” to do well, while others do not. 相似文献
72.
A study of the concurrent relationships between naming speed, phonological awareness and spelling ability in 146 children in Years 3 and 4 of state‐funded schools in South‐East England (equivalent to US Grades 2 and 3) is reported. Seventy‐two children identified as having normal phonological awareness but reduced rapid automatised naming (RAN) performance (1 standard deviation below the mean) participated in the study. A group of 74 children was further identified. These children were matched on phonological awareness, verbal and nonverbal IQ and visual acuity, but all members of this group showed normal RAN performance. RAN made a significant unique contribution to spelling performance. Further analyses showed that participants with low naming performance were significantly poorer spellers overall and had a specific difficulty in spelling irregular words. The findings support the view that RAN may be indexing processes that are implicated in the establishment of fully specified orthographic representations. 相似文献
73.
Mary Louise Gomez James R. Carlson Jennifer Foubert Shameka N. Powell 《Teaching Education》2014,25(3):334-347
In this paper, we deploy M.M. Bakhtin’s notions about how language works to understand aspiring teachers’ struggles about the intersecting roles race, class, gender, language background, and sexual orientation play in students’ school lives and learning. Through life-history interviews and document analysis, we investigated the authoritative and internally persuasive discourses one aspiring teacher brought with her and took from a 15-week long course on a predominantly White Midwestern public university campus. Ideas she encountered in the course and its required tutoring component challenged her thinking about how various facets of people’s lives (such as those we list above) and the contexts in which they live, work and are schooled, affect how they are perceived, what they know, and can do. 相似文献
74.
Male and female rabbits received Pavlovian conditioning in which a 1, 216-Hz tone served as the CS and a 3-mA paraorbital electric shock train served as the US. Eyeblink (EB) and heart rate (HR) CRs were assessed. Half of the animals received prior exposure to the CS, while half were restrained in the chamber for a similar length of time but did not receive prior CS exposure. Different groups of each sex received three different CS intensities including 60, 75, and 90 dB (SPL) during both preexposure and conditioning. The results revealed that latent inhibition of the EB CR occurred only at the intermediate CS intensity, as indicated by a significant impairment of EB conditioning in this group. However, the magnitude of the decelerative HR CR was attenuated by prior CS exposure at all three CS intensities. Females showed faster EB conditioning than males, but latent inhibition occurred in both sexes. These results suggest that somatomotor and autonomic systems are affected differently by prior CS exposure. 相似文献
75.
Abigail Powell Andrew Dainty Barbara Bagilhole 《European Journal of Engineering Education》2012,37(6):541-556
In the UK, women remain under-represented in engineering and technology (E&T). Research has, therefore, investigated barriers and solutions to women's recruitment, retention and progression. Recruitment into the sector may be supported by exploring the career decisions of women and men who have chosen to study E&T. Triangulating quantitative and qualitative data from E&T students at a UK university, this paper examines the gendered nature of career choice narratives. It finds that women often maintain contradictory views; upholding gendered stereotypes about women's suitability for the so-called masculine work, yet also subscribing to ideals that the sector is accessible to all who wish to work in it. This is explained using an individualist framework in which women construct an autonomous sense of self, yet are also shaped by a gendered self. Women's discourse around career choice, therefore, reveals the problematic nature of gender norms for achieving gender equity in E&T. 相似文献
76.
Robert Baxter Powell Marc J. Stern Brian D. Krohn Nicole Ardoin 《Environmental Education Research》2011,17(1):91-111
This investigation examines the use of structural equation modeling (SEM) procedures to develop and validate scales to measure environmental responsibility, character development and leadership, and attitudes toward school for environmental education programs servicing middle school children. The scales represent outcomes commonly of interest to environmental education programs and also to after‐school and positive youth development activities. First, we developed the scales using confirmatory factor analysis (CFA) and then we used multi‐group longitudinal CFA to cross‐validate the model with data collected before participation in the environmental education program, immediately after the program, and three months later. The results support a three‐factor model, producing three scales that appear to be valid and reliable. 相似文献
77.
78.
J. P. Powell 《Higher Education》1985,14(2):127-147
Earlier work on the enduring effects of education is reviewed and then data are presented from 22 autobiographical accounts written by graduates. Content analysis showed that most importance was attached to the learning of high-level intellectual skills and to attitudes and values of personal and professional significance. The implications of these findings for curricula and teaching methods in higher education are then discussed before considering the strengths and weaknesses of life history material as a research tool. It is concluded that written accounts combined with interviews offer a promising method for investigating the long-term impact of higher education. 相似文献
79.
Anne M. Powell Adrian Hunt Ann Irving 《Assessment & Evaluation in Higher Education》1997,22(4):397-404
In a climate of unprecedented change in higher education (HE), accurate and immediate course feedback information is vital to the management of institutions, in assisting the development of course material relevant to present student needs. Student contribution to qualitative course evaluation is commonplace although use of relatively small representative groups of students is usual. However, with class sizes increasing — between 100 and 200 is now common — the ability to acquire accurate qualitative evaluation, representatively, is a major issue. This paper describes a methodology providing opportunity for whole cohort groups of students to be involved simultaneously in the generation of feedback. It considers the effectiveness of student consultation meetings as a collection method, the utility of the results in the course development process, how the issues raised and discussed compare with matters included on a university‐wide questionnaire, and whether participating students feel inhibited in discussing matters so publicly. 相似文献
80.
J.P. Powell 《高等教育研究与发展》1987,6(2):197-203
This paper describes how the experience of working in an unfamiliar cultural environment affected the author's basic conceptions of the nature of teaching and learning. A detailed account is given of the ways in which these ideas were incorporated into a course constructed around the notions of experiential and problem‐based learning. It is suggested that the novelty of the setting stimulated a major change in the teacher's perspective on the nature of higher education and that it would be desirable for academics to be given opportunities to encounter unfamiliar contexts for teaching. 相似文献