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971.
The study of the relationship between physical characteristics and behavior is placed in historical context. Current research concerned with the implications of minor physical anomalies is reviewed. Anomalies, measurement considerations, relationship between anomalies and selected characteristics, methodological issues, and underlying assumptions are examined. Conclusions and suggestions for future research are provided.  相似文献   
972.
973.
This study investigated the relationship of impaired pantomime recognition to reading comprehension, sound recognition, letter recognition, and nonverbal abstract reasoning among aphasic patients. Defects in pantomime recognition were closely associated with defects in reading comprehension, but some with impaired pantomime recognition performed well on some or all of the remaining tests. Implications of the findings for the theory of asymbolia, and for reading comprehension are discussed.  相似文献   
974.
Utilizing the method of repeated observations of a single subject, 18 oral reading samples were obtained from a fluent male child. Observations were made when the child was 5.6 to 6.1 yr of age. The reading material contained varying amounts of words neither understood nor produced by the child. Taped samples were analyzed for antecedents and consequences of fluent and dysfluent events, and extraneous verbal and nonverbal stimulus-response sequences. The analysis revealed the presence of five antecedents of dysfluencies: (1) poor lexical control, (2) competing stimulus-response sequences, (3) intraverbal break, (4) poor prosodic control, and (5) unusually strong intraverbal control. The results also suggested that fluency may be a function of appropriate, sequential, discriminative, stimulus control, adequate intraverbal and prosodic control in the absence of overbearing intraverbal control and interfering stimulus-response sequences.  相似文献   
975.
Constraints on strategy construction in a speeded discrimination task   总被引:1,自引:0,他引:1  
In three experiments, subjects reported the identity of a word (above or below) that appeared above or below a fixation point. On some trials, a cue presented 100, 200, 400, 600, 800, or 1,000 msec before the word indicated the relation between position and identity (i.e., whether the dimensions were compatible, e.g., above/above and below/below, or conflicted, e.g., above/below and below/above). On the other trials, the cue was withheld (Experiment 2) or it bore no information about the relation between dimensions (Experiment 1 and 3). In each experiment, the cue reduced reaction time below the level of no-cue or neutral-cue controls, indicating strategic use of the relation between dimensions. Experiments 1 and 2 manipulated the number of potential cues that could occur in a block. A stronger cuing effect was found when one cue could occur (Experiment 2) than when two cues could occur (Experiment 1). Experiment 3 manipulated practice; it revealed that with practice the cuing effect reached asymptote at shorter delays. The asymptote itself did not change. Experiment 4 showed that cue-delay effects were independent of warning interval (warning interval and cue delay confounded in Experiment 1, 2, and 3). The experiments demonstrate construction and utilization of strategies; they show that construction is sensitive to constraints imposed by the subject's goals and abilities and by the structure of the task environment.  相似文献   
976.
Just, Carpenter, and Woolley propose that measures of single-word processing times, such as gaze durations during normal reading or durations of reader-controlled exposures, can be used both for developing theories of comprehension and for determining the course of new reading technologies. We argue that better understanding of comprehension processes does not necessarily follow from observed correlations between text variables and eye-fixation parameters. Further, recent rapid serial visual presentation (RSVP) research suggests that eye fixation data obtained from studies of normal reading might have little practical value in optimizing the readability of RSVP displays and other means of text presentation.  相似文献   
977.
Transferred odor aversions in adult rats   总被引:1,自引:0,他引:1  
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978.
Two experiments examined alternative explanations for the Scheier and Carver(1977) results linking self-focused attention to increased responsivity to emotional stimuli. In both studies autonomic, expressive, and self-report measures of emotional arousal failed to confirm the earlier findings. An individual difference measure reported by others to parallel the effects of situationally manipulated self-attention also failed to confirm the previously reported findings. Though in direct contradiction to Scheier and Carver's results, the results are consistent with a facial feedback hypothesis and with previous findings on the effects of expressive inhibition on self-reports of emotional arousal.This research was supported in part by NSF grant 77-08926 to the first author and by NIMH grant MH 29446 to the third author, as well as by funds from the Lincoln Filene Endowment to Dartmouth College.  相似文献   
979.
Teachers' rating on 70 adjectives that described the personality of school children were factor analysed. Four main factors emerged, and the adjectives loading most highly on each were selected to form four subscales of a New Teachers Rating Scale (NTRS). The subscales were named Good Pupil, Extraversion, Psychoticism and Neuroticism. Normative data for the scale were reported. Correlations with self-rated personality inventories such as the JEPQ, JEPI and CPQ indicated that: the Extraversion subscale correlated with JEPI-E and CPQ-Exvia, the Psychoticism subscale correlated with EPQ-P, CPQ-Exvia and CPQ-Anxiety, while the Good Pupil subscale correlated positively with JEPI-E, and negatively with JEPQ-P and CPQ-Anxiety. The Neuroticism subscale did not correspond to Eysenck's measures of Neuroticism but correlated with CPQ-Anxiety. Test-retest reliability of the subscales ranged between 0.75 and 0.92. The usefulness of the NTRS in complementing self-rated personality measures and the need to explore the nature of self-rated and teacher-rated neuroticism were discussed.  相似文献   
980.
In this study, school district superintendents were asked to make personnel decisions that involved potential domestic conflicts. Sex-role stereotypes or sex bias were reflected in the respondents' choices in the following situations: (1) A male was more likely than a female to be selected for a job requiring travel; (2) when an employee's spouse's job required a move, the superintendents were less likely to attempt to influence a female employee to remain and more likely to try to find a female spouse a local job; (3) a female who expressed family priorities over job responsibilities was less likely to be promoted than a male who expressed an identical commitment; (4) a male's request for a leave of absence for child care was considered more appropriate and was more likely to be approved with pay than a female's identical request. Lack of sex-role stereotyping was evidenced by the responses to a case involving the social support of an administrator's spouse and in the tendency to base an administrator's promotion on past performance.  相似文献   
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