Brian R. Clifford - Böcker
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2 produkter
2 produkter
427 kr
Skickas inom 10-15 vardagar
This book addresses the subject of children and television -- how they view it, what they think of specific programs, and how these likes and dislikes affect learning of the content presented. Broad in coverage, it looks at evaluation, comprehension, and impact in the drama, information and entertainment domains. In all cases, demographic and background experiences and knowledge are assessed for their contribution to learning, attitude/opinion change, and stability as a function of exposure to particular program content. Empirical investigations of police dramas, science programs, and quiz shows are conducted utilizing experimental methods and involving approximately 1,000 children in a series of studies.Related to existing research literature, this work confirms the view of the child/adolescent as an active viewer who is critical, constructive, and capable of learning from the television medium -- even when the program is clearly broadcast as entertainment rather than as education or information. This volume is unique in that it addresses questions of the relation between children and diverse television content in terms of its impact on social and informational schemas.
483 kr
Skickas inom 10-15 vardagar
Originally published in 1978, the laws and procedures governing person identification parades, photofit pictures and the forms of questions asked to obtain a description, had been increasingly called into question. The problem had been highlighted by several well publicised court cases, and considered by the Devlin Committee. This book reviews the status of psychological knowledge at the time concerning the many aspects of person identification and scientifically evaluates the methods and procedures used. Contrary to the popular belief that identification is a simple affair, the authors use the theory and method of psychology to reveal the sources of the difficulties involved in recognising a once-seen person. Estimates of just how good a witness can be are drawn from laboratory studies using face photographs, from mock crime incidents, and from actual criminal cases, for reliability varies markedly in each of these three situations. Both an individual and a social perspective is taken of the eye-witnesses, and research into perception and memory, together with individual differences in such things as cognitive style, personality, suggestibility, age, sex, and ability to form both eidetic and memory images, are examined. The social aspects of stereotypes, the presence of other witnesses and the desire to be a ‘good witness’ are all discussed at length. Finally an extended examination of the possibility of voice parades and changes in identification procedures, together with man-machine interaction techniques, is undertaken.