This paper addresses the developmental nature of sexually abusive behaviors as they apply to juvenile male sexual offenders. Socialization and sexual victimization are discussed. Three case histories elucidate and support the discussion of the development of victim offending. Significant treatment issues of juvenile male sexual offenders center around the sexual assault cycle which provides a framework for sexual offenders to conceptualize and understand the cognitive, behavioral, psychological, and situational factors which have resulted in their offense(s). Although sexual offenders and sexual offenses are each unique, the sexual assault cycle offers a means of addressing essential commonalities in the treatment of juvenile sexual offenders. Sexual offender specific treatment is viewed as essential for decreasing the risk of further sexual offenses, and thus decreasing the incidence of sexual victimization. 相似文献
The first part of the article provides a historical account of the broad phases of development that educational television has passed through as a result of social and technological influences:
its beginnings in broadcasting in the fifties and sixties;
its development through the video age in the seventies and eighties, with widening scope and opportunity as a result of developments in production and reception/recording equipment and an expansion of communication channels;
its present potential, at the dawn of the interactive age, as a result of the influences of new technology.
The article then examines the problems of integrating new television‐related technologies into the educational system and draws attention to:
the frequent past failures of the educational system to fully exploit new technologies, resulting in superficial integration and ineffectual use;
the current tensions between the traditional educational technology approach and the drives behind much new technology;
the need for appropriate systems and structures to ensure that the evaluation of such new technologies is properly resourced and effectively carried out.
The vision of the public schools as the “great equalizers” of society is as yet unfulfilled. One of the reasons why the schools have not achieved this goal is attributable, in part, to the administration of the public school system. This article examines the nature of school bureaucracy in light of the power it grants to some and denies to others. Second, it is shown that the nature of administrative acts can work to displace the goals society has set for the schools. Third, the political nature of school administration is examined. The article concludes with reference to several significant changes occurring in educational administration: “marketplace politics”; the productivity movement; and collective choice policymaking. 相似文献
Higher education policy-making may attempt far-reaching reform of the post-secondary system and its inherited institutions. It may be oriented towards the replacement of distinctions between the academic and the non-academic as well as the transformation of the traditional university concept by means of a new conception of the organization of the post-secondary sector, the comprehensive university. Higher education policy-making may display not only great ambition but also policy extravagance. Maybe the Swedish 1977 higher education reform is the most ambitious attempt so far to implement the notions inherent in the comprehensive university. Maybe the element of policy extravagance was at times most conspicuous in the extended period of policy-making in Sweden culminating in the 1977 reform bill as it was even suggested that the universities of Uppsala (1477) and Lund (1668) were to be officially designated Högskolan i Uppsala and Högskolan i Lund-Malmö respectively. It may be interesting to find out the attitudes of those responsible for the day-to-day operations of the universities and colleges. This article presents the results of the first national survey of Swedish teachers and researchers in so far as they pertain to the evaluation of the 1977 reform. 相似文献
Multiple shifts in reward amount were given to rats in a straight runway. Both positive and negative contrast effects were observed. A positive contrast effect was observed, however, only if the shift from small to large reward occurred while the subject was evidencing a negative contrast effect. Implications for current conceptions of reinforcement contrast are discussed. 相似文献
Children's ability to discriminate reflections and rotations of visual stimuli was examined using a kinetic imagery task. It was hypothesized that success would be related to the number and placement of orientation markers on the stimuli, as well as whether or not reflections had to be discriminated from simple rotations. 40 4- and 5-year-old children were directed to imagine how a stimulus would look if rotated to a specified location and asked to indicate the appearance of the reoriented stimulus by selecting the correct option from a number of foils. 48 of the items required only discrimination of a reoriented stimulus. The other 48 also required discrimination of a reflection of the reoriented stimulus. Stimuli differed in the number of orientation cues on the edges of the figures. Results revealed that prediction accuracy was associated with the existence of orientation markers on the stimuli, as well as age, sex, type of discrimination, and several interactions among the variables. Findings were discussed in comparison to a priori predictions based on an analysis of how children might use orientation information when performing mental rotation tasks. 相似文献
Despite the growing call for local autonomy and flexibility, few scholars have examined the role of school district–level flexibility on resource allocation and staffing patterns. Leveraging the charter system law within the State of Georgia, we utilize a generalized difference-in-differences approach to estimate the impact of flexibility of system-level expenditures and staffing changes. We find evidence of increases in central office spending and staffing post-conversion to a charter system. In addition, we find evidence that local support is replaced by the state-funded supplemental funding. 相似文献
Riding, Richard & Rayner, Steven (1998) Cognitive styles and learning strategies David Fulton (London) ISBN 1-85346-480-5 213 pp £19 http://www.fultonpublishers.co.uk orders@fultonpublishers.co.uk 相似文献