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21.
The use of “process-tracing” techniques for examining individuals’ decision strategies has been criticized widely for yielding results that are uninformative and often confounded. The present paper describes a new technique based on a “structural” approach that allows efficient assessment of finely discriminated decision strategies via a HyperCard program called DECOUT. The program presents individuals with an information matrix (e.g., describing five alternative pesticides on three attributes). Individuals are asked to choose the best or the worst alternative in the matrix for 12 problems. Information in the matrix is constructed so that choice of an alternative by an individual is uniquely associated with use of one particular decision strategy. The strategies include information integration, maximin, maximax, pessimism-optimism, and minimax-regret processes. An experiment using the program is described, and possible directions for future research and development are discussed. 相似文献
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Three sources of potential error in reaction time measurement may occur when raster scan CRT displays are used to present stimuli: phosphor persistence, sweep delay, or transmission delay. For most applications, only the third source of error is likely to be significant. 相似文献
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Melissa J. Himelein Michael T. Nietzel Ronald C. Dillehay 《Behavioral sciences & the law》1991,9(1):97-106
The effect of prior juror service on jury sentencing was investigated in an archival study of 143 criminal trials resulting in convictions. Trials took place over two calendar years in a state circuit court requiring jurors to serve 30-day terms. Jurors sentenced defendants in each case according to a set of guidelines determined by trial judges. The severity of the sentences imposed by jurors was rated by 101 subjects on a scale of 1 (least severe) to 100 (most severe). The results indicated that the more experienced juries gave significantly more severe sentences than did the less experienced juries. This finding was unchanged when civil court experience was considered in addition to criminal court experience. Possible interpretations of these results are discussed. 相似文献
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Pairs of cartoon episodes which did and did not meet the National Association of Broadcaster's Code for Violence were rated by college students and children on a series of scales to evaluate level of violence and of enjoyment. The results indicated that the Code has been ineffective in reducing levels of rated violence; however, entertainment value has decreased. 相似文献
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In a study of (N = 120) children exhibiting classroom behaviour problems, a significant correlation was found between the ‘criminal propensity’ (‘C’ score) of a self-report questionnaire and the ‘delinquency predictor’ (‘DP’ score) of a teacher-administered questionnaire. Since the delinquency predictor score has previously been found to be a reliable predictor of later delinquency, the criminal propensity score appears to be worthy of further study. 相似文献
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J B Lane 《Perceptual and motor skills》1977,45(2):363-368
Difficulties in assessing individual differences in vividness and control of mental imagery hinder understanding of the role of of imagery in various phenomena. This study examined the relationships among the Gordon test of imagery control, the Betts questionnaire on imagery vividness, and a research questionnaire on control of imagery developed for this study. The research questionnaire demonstrated satisfactory internal consistency and scores were more widely distributed than were those on the Gordon test. Correlations among the instruments ranged from .47 to .57, suggesting that vividness and control of imagery are not clearly differentiated in practice. Discussion of these results suggests that further empirical work is needed to establish the differential validity of the two constructs. 相似文献
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Harriet M. J. Smith Sally Andrews Thom S. Baguley Melissa F. Colloff Josh P. Davis David White James C. Rockey Heather D. Flowe 《British journal of psychology (London, England : 1953)》2021,112(4):964-991
Unfamiliar simultaneous face matching is error prone. Reducing incorrect identification decisions will positively benefit forensic and security contexts. The absence of view-independent information in static images likely contributes to the difficulty of unfamiliar face matching. We tested whether a novel interactive viewing procedure that provides the user with 3D structural information as they rotate a facial image to different orientations would improve face matching accuracy. We tested the performance of ‘typical’ (Experiment 1) and ‘superior’ (Experiment 2) face recognizers, comparing their performance using high-quality (Experiment 3) and pixelated (Experiment 4) Facebook profile images. In each trial, participants responded whether two images featured the same person with one of these images being either a static face, a video providing orientation information, or an interactive image. Taken together, the results show that fluid orientation information and interactivity prompt shifts in criterion and support matching performance. Because typical and superior face recognizers both benefited from the structural information provided by the novel viewing procedures, our results point to qualitatively similar reliance on pictorial encoding in these groups. This also suggests that interactive viewing tools can be valuable in assisting face matching in high-performing practitioner groups. 相似文献