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201.
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The handicapped adolescent population heretofore has not been properly identified or serviced. These adolescents have to deal with body image and sexual identity problems. Working with the adolescent individually, in groups, and in a therapeutic community setting, we have developed methods of dealing with the issue of sexuality. 相似文献
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204.
Importance of physical attractiveness in dating behavior 总被引:7,自引:0,他引:7
E Walster V Aronson D Abrahams L Rottman 《Journal of personality and social psychology》1966,4(5):508-516
205.
In this study, 2 competing views of interceptive action were examined by assessing the influence of variability in the interval between visual samples in a unimanual ball-catching task. Subjects were required to catch tennis balls projected over a distance of 14 m, under conditions of intermittent vision in which the between-sample intervals were either predictable or unpredictable. Results indicated that, although performance was best with shorter between-sample intervals, the temporal predictability of samples did not reliably affect catching performance. This suggests that between-sample retinal expansion provides sufficient information for the timing of the interceptive act. 相似文献
206.
The sensory match effect in recognition memory refers to the finding that recognition is better when the sensory form in which an item is tested is the same as that in which it was studied. This paper examines the basis for the sensory match effect by manipulating whether a studied fragmented picture is tested with the same or a complementary set of fragments in a recognition memory test (Experiment 1) and in a fragment-identification test (Experiment 2). Assuming that fragment identification is a direct measure of perceptual fluency, we expected identical patterns of results across the two tests if perceptual fluency accounted for the sensory match effect in recognition memory. Instead, recognition memory showed a robust overall sensory match effect (the same fragmented image was recognized better than the complementary image), whereas fragment identification showed no overall sensory match effect (the same fragmented image was identified no better than the complementary fragmented image). Experiments 3 and 4 combined the two responses and showed that the basis for the sensory match effect in recognition memory was a subject’s ability to recognize the matching fragments in the absence of conceptual information (when the test stimulus could not be identified), supporting the idea that the episodic trace of the sensory code is responsible for the sensory match effect in recognition memory. Experiment 5 demonstrated that subjects are able to use this sensory code as the sole basis for recognition memory. 相似文献
207.
Elliot Saltzman 《Journal of mathematical psychology》1979,20(2):91-163
Problems of planning coordinated sensorimotor actions are examined within a cohesive framework based on seven levels of movement representation (conceptual, environmental spatial, effector, body spatial, joint motion, joint torque, and muscle) and the relationships existing among these levels. Emphasis is placed on discussions of the spatial motion, joint motion, and joint torque levels in the context of mathematical treatments of the degrees of freedom problem in motor control and the incorporation of environmentally supplied forces into movement planning procedures. Implications of this approach for understanding the nature of skilled actions are discussed, and applications of the mathematical treatments for simulation and experimental studies of coordinated movement are suggested. 相似文献
208.
Methodology for collecting and analyzing on-line protocols from novice programmers is described. On-line protocols are copies of all syntactically correct programs that students have written using an interactive computer system. Since the number of on-line protocols collected is quite large, we have developed a computer program, called the Bug Finder, which can auto-matically identify semantic and pragmatic bugs in subjects’ programs. In this paper, we describe the theory upon which the Bug Finder is built and provide an example of the Bug Finder in operation. 相似文献
209.
A new algorithm is used to test and describe the set of all possible solutions for any linear model of an empirical ordering derived from techniques such as additive conjoint measurement, unfolding theory, general Fechnerian scaling and ordinal multiple regression. The algorithm is computationally faster and numerically superior to previous algorithms.This research was supported in part by NIGMS grant GM-01231 to the University of Michigan. Authors' names are in alphabetic order. 相似文献
210.