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Twenty women who are mothers and primary school headteachers were interviewed regarding their understanding of the self and how this interacts with the role of parent and professional. The data are read as an illustration of dialogic identities where the self is in constant negotiation regarding how to position as mother and as headteacher, and how they are being positioned by organisational and social structures. Training and preparation for headship does not engage with the person as subject outside the organisation, and this paper provides an opportunity to examine how professional and personal positioning are interrelated, dynamic and vital to how practitioners do and value their work.  相似文献   
134.
Ken Marsh's Independent Video (San Francisco: Straight Arrow Books, 1974—$7.95, paper)

Richard H. Davis and Allen E. Edwards' Television: A Therapeutic Tool for the Aged (Publication and Media Projects, Andrus Gerontology Center, University Park, Los Angeles, Calif. 90007—$2.25, paper)

Irving W. Larson (ed.) EIA Electronics Multimedia Handbook (Indianapolis: Howard W. Sams, 1975—price not known, paper)

Kendall Webster Sessions' 2nd Class FCC Encyclopedia (Blue Ridge Summit, Pa.: TAB Books, 1975—$10.95/7.95)

Mary Louise Hollowell (ed.) Cable Handbook: 1975-1976—A Guide to Cable and New Communications Technologies (Communications Press, 1346 Connecticutt Ave., N.W., Washington, D.C. 20036—$7.35, including postage, paper)

Gilbert Gillespie's Public Access Cable Television in the United States and Canada (New York: Praeger Special Studies, 1975—price not given, but likely around $12.00 or so)  相似文献   
135.
  总被引:2,自引:0,他引:2  
This article examines technology professional development for preservice and inservice teachers. It reviews the current status of technology in our schools, what we know about professional development in the area of technology, and research on efforts to increase preservice teacher use of technology in appropriate ways.  相似文献   
136.
    
This paper derives from an ongoing project on the teaching and learning of reading in English and Irish primary classrooms. The project is seeking to understand how reading, and indeed, learning, are conceptualised by pupils and teachers and, particularly, to understand how pedagogy supports (and hinders) the acquisition of metacognitive awareness and strategies among 9 year olds. This paper focuses on teaching in one classroom, the purpose being to develop teachers’ and researchers’ understanding of metacognition by holding up for analysis, incidents from one classroom. It is not our intention to criticise the teacher's practice with the benefit of hindsight — rather we are concerned to enhance awareness of some of the processes of learning in general and of metacognition in reading, in particular. We begin by reviewing briefly some of the literature on metacognition and by noting the implications for practice. We proceed by investigating the opportunities for metacognitive development in two reading lessons.  相似文献   
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Anthropogenic climate change remains divisive in the United States, where skepticism of the scientific consensus is associated with conservative worldviews, resulting in political polarization. This study considers three hypotheses regarding U.S. polarization over climate change that have emerged from social psychology research and applies them to science education by showing how these hypotheses could relate to adolescents' science learning. We then test each hypothesis within an experimental educational intervention designed to study the influence of worldview, mechanistic knowledge, and quantitative reasoning on students' written arguments about climate change. We used mixed methods to analyze the results of this individually randomized trial with clustering involving 357 participants in grades 9–11 from 5 U.S. sites. Findings show that: (a) exposure to mechanistic knowledge about climate change increased odds of receptivity toward climate change; (b) increasingly conservative worldviews were associated with decreased odds of receptivity; (c) worldview and quantitative reasoning interacted, resulting in an amplified effect of worldview for students with greater quantitative reasoning. Results also suggest that the influence of worldview and mechanistic knowledge on receptivity work independently from one another in our dataset. This study demonstrates the value of teaching mechanistic understandings of climate change, yet also demonstrates the influence of worldview on receptivity to climate change for adolescents, as well as complex interactions between quantitative reasoning (something school science aims to develop) and worldview. It shows that moving the U.S. public toward the scientific consensus is complex and involves confronting ideologically motivated reasoning within science education.  相似文献   
139.
The interpersonal cognitive problem-solving (ICPS) skills (i.e., means-ends thinking, identified obstacles, alternative solutions, consequential thinking) of 150 families (father, mother, and child 6-11 years old) were assessed via written tests and problem-solving behavioral performance. The interrelationships of ICPS written and behavioral problem-solving skills were examined, as were the relationships of each of these measures of problem solving to both parent and teacher indices of child adjustment. IQ, as measured by the age-appropriate Wechsler scale, was partialed out. Results indicated some ecological validity of written alternatives and consequential tests for children and means-ends tests for parents. Neither parents' nor children's written ICPS scores nor problem-solving behavior were systematically related to either teacher or parent ratings of child adjustment. However, a behavioral index of parental facilitation of child problem solving was significantly related to all problem-solving behaviors and some written ICPS measures. Results are discussed in terms of the role of ICPS skills in child adjustment, the potential limits of ICPS measures in therapy outcome, and the manner in which children learn interpersonal cognitive problem solving.  相似文献   
140.

Temporal parameters were varied in two different observing response procedures. In Experiment I, concurrent variable-interval chain schedules were employed. Responding on one key led to either a stimulus correlated with reinforcement or a stimulus correlated with time-out. Responding on the other key led to a stimulus which ended either in reinforcement or time-out. The duration of the delay to reinforcement or time-out was varied, the delays for all three stimuli always remaining equal in a given phase. It was found that the longer the delay, the greater the preference for the observing response. In Experiment II a procedure was employed in which birds pecked during a “trial” to produce stimuli correlated with reinforcement or time-out at the end of the trial. The duration of the trial ending in time out was varied while the positive trial duration remained constant. It was found that the longer the duration of the negative trial, the greater the strength of observing responses. The results were interpreted as supporting the hypothesis that the value of a positive stimulus is a function of time spent in stimuli correlated with nonreinforcement.

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