The veridicality of punitive childhood experiences reported by adolescents and young adults     

Prescott A  Bank L  Reid JB  Knutson JF  Burraston BO  Eddy JM 《Child abuse & neglect》2000,24(3):411-423

OBJECTIVE: The primary goal of the present research was to determine whether retrospective reports of childhood disciplinary experiences and perceptions of that discipline correspond to actual childhood events and whether the accuracy of that report was influenced by the affective state of the respondent. METHOD: Eighty-three adolescent and young adult males completed a retrospective measure of physical child maltreatment, Assessing Environments (AEIII), and the Brief Symptom Inventory (BSI). As children the participants had been observed naturalistically in their homes interacting with their parents an average of 10 years earlier. RESULTS: Analyses were consistent with the hypothesis that both current mood and actual observations of parent-child interactions during childhood predict self-reported recollections of childhood maltreatment by one's parents. Further the veridicality of such recollections appears to depend upon the objective specificity versus the perceptive nature of the questions used to elicit the recollections. CONCLUSIONS: The findings suggest that assessment instruments suitable for obtaining information regarding earlier childhood victimization must utilize behaviorally specific items. Thus, items that are either global or intimate a normative comparison should be avoided.  相似文献   

BOOK REVIEWS     

David Carless  Julian Elliott  Flora L. F. Kan 《比较教育学》2006,42(4):563-569

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The influence of set induction upon student achievement and perception of effective teaching     

Robert F. Schuck 《科学教学研究杂志》1970,7(1):35-40

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Differential costs of curricula in Illinois public junior colleges: Some implications for the future     

John T. Warren  Ernest F. Anderson  Thomas L. Hardin 《Research in higher education》1976,4(1):59-67

The purpose of this study was to determine and analyze the annual cost of operation including depreciation of movable capital equipment for educating one student in each curriculum of selected community colleges and to show the relationship of costs of vocational-technical curricula to the cost for common baccalaureate oriented curricula.A stratified sample of eight community colleges was drawn from those that had been in operation for at least five years.These data indicate that a majority of the courses offered in highly specialized curricula in both the occupational and baccalaureate categories were more expansive than those courses that were common to a wide variety of curricula.This study supports differential program funding to assure continued development of high quality vocational-technical programs in community colleges.  相似文献   

Educational software: A developer’s perspective     

Timothy C. Armstrong  Dr. Russell F. Loane 《TechTrends》1994,39(1):20-22

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Pauses in written composition: on the importance of where writers pause     

Srdan Medimorec  Evan F. Risko 《Reading and writing》2017,30(6):1267-1285

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冷核聚变和新物理(英文)     

杨介甫  陈笑梅  唐烈军 《湖南城市学院学报》1994,(5)

本文阐明了揭示新物理过程的冷核聚变及达到这一过程和激发能的条件  相似文献   

Rates of responding in the pigeon generated by simple and complex schedules which provide the same rates of reinforcement     

F. K. McSweeney  D. A. Dericco 《Learning & behavior》1976,4(4):379-385

Four pigeons pecked for food reinforcement on variable interval 1-min schedules and on the variable-interval 1-min components of multiple, concurrent, and pseudoconcurrent schedules. The pseudoconcurrent schedule provided only one schedule of reinforcement; but, any reinforcer could be collected by responding on either of two keys. The rate of responding generated by the variable interval schedule was not greater than the rates of responding generated by the components of the complex schedules. But, the rate of reinforcement obtained from the variable interval schedule was greater than the rates of reinforcement obtained from the components of the multiple schedule. These results may contradict the equation proposed by Herrnstein (1970). The equation predicts that the rate of responding generated by a schedule of reinforcement will be greater when the schedule appears alone, than when it appears as one component of a complex schedule.  相似文献   

General system theory: Toward a conceptual framework for science and technology education for all   总被引：2，自引：0，他引：2  

David Chen  Walter Stroup 《Journal of Science Education and Technology》1993,2(3):447-459

In this paper we suggest using general system theory (GST) as a unifying theoretical framework for science and technology education for all. Five reasons are articulated: the multidisciplinary nature of systems theory, the ability to engage complexity, the capacity to describe system dynamics and change, the ability to represent the relationship between the micro-level and macro-level of analysis, and the ability to bring together the natural and human worlds. The historical origins of system ideas are described, and the major concepts of system theory are mapped; including the mathematical, technological, and philosophical constructs. The various efforts to implement system thinking in educational contexts are reviewed, and three kinds of learning environments are defined: expert presentation, simulation, and real-world. A broad research agenda for exploring and drawing-out the educational implications of system thinking and learning is outlined. The study of both real-world and simulated learning environments is advocated.  相似文献   

In the dark II: spatial choice when access to extrinsic spatial cues is eliminated     

Michael F. Brown  Jonathan A. Moore 《Learning & behavior》1997,25(3):335-346

Rats were tested in a specially constructed radial-arm maze that eliminated access to extramaze visual cues and allowed any effects of intramaze cues to be controlled. Despite this, choice accuracy was controlled by the spatial location of previously visited arms. Part of this control was attributed to vestibular or kinesthetic cues. This conclusion was corroborated by the finding that when explicit visual cues were moved from their standard (trained) spatial locations to novel locations, control of spatial choices was completely disrupted. The latter finding indicates that cues intrinsic to the rat (kinesthetic or vestibular information) and cues extrinsic to the rat (visual stimuli) operate in an integrated fashion.  相似文献