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991.
This paper describes the development and validation of a personnel selection instrument designed to predict employee tenure. The instrument was developed using models of employee turnover, psychodynamic theory, and beliefs regarding the optimal way to advance one's career. Four predictive designs were conducted to validate the instrument. Correlation coefficients ranged from .14 (p < .07) to .28 (p < .05) in predicting tenure.  相似文献   
992.
In the current investigation, 2 participants with mental retardation displayed property destruction and stereotypy, and both responses involved the same materials (e.g., breaking and tapping plastic objects). Three experiments were conducted (a) to indirectly assess the functions of these two responses, (b) to determine their relation to one another, and (c) to develop a treatment to reduce the more serious behavior, property destruction. In Experiment 1, previously destroyed materials were either present or absent, and their presence reduced property destruction but not stereotypy. In Experiment 2, matched toys (ones that produced sensory stimulation similar to stereotypy) were either present or absent, or were replaced by unmatched toys (for 1 participant). Matched toys produced large reductions and unmatched toys produced small reductions in property destruction and stereotypy. In Experiment 3, attempts to pick up undestroyed objects were either blocked or not blocked while matched toys were continuously available. Response blocking reduced property destruction (and attempts), prevented stereotypy, and increased manipulation of matched toys. These results suggest that the two aberrant responses formed a chain (e.g., breaking and then tapping the object), which was maintained by the sensory consequences (e.g., auditory stimulation) of the terminal response, and that previously destroyed material or matched toys made the initial response (property destruction) unnecessary.  相似文献   
993.
As researchers become more interested instudying the influences of the male gender role onpeople's physical and psychological well-being, measuresof several male role domains have been created,including psychological agency, traditional attitudestowards men, and masculine gender role stress (MGRS).These measures of the male gender role, however,typically have been constructed and validated using only samples of men. This restriction introducesquestions about the reliability and validity of theseinstruments in samples of women, leading to problemswhen generalizing findings to this group. The present study addressed these issues by examining thefactor structure, factor correlations, and latent meansof these three male role measures for a sample of mostlyCaucasian men and women, using multiple group confirmatory factor analytic techniques.Results showed only the dimensionality of the agenticpersonality traits differed significantly for men andwomen. The interrelationships among and latent means of agency, attitudes, and MGRS differed by sex.These findings demonstrate the utility of the currentconceptualization of sex and gender; in other words,that gender is not totally determined by sexand that men and women internalize many of the samegender cues, but differentially endorse them to varyingdegrees.  相似文献   
994.
Research has demonstrated links between sexual abuse and disordered eating among women in college student and mental health samples. Little is known about such relationships among women from other samples or the relationship between other forms of childhood abuse as well as disordered eating (vomiting, starvation, laxative abuse). Prevalence of disordered eating was significantly higher among women who indicated a perceived childhood history of sexual, physical, or emotional abuse or who had personally witnessed violence.  相似文献   
995.
Forty-six reading disabled adolescents were randomly assigned to one of three 25-hr instructional programs. Two programs provided training in expository text comprehension, and a third offered training in academic problem solving and organizational and study skills (an alternative treatment control). One reading comprehension program was designed to remediate a deficient knowledge base, forcing disabled readers to elaborate and further process new text knowledge, focusing on both specific informational content in a text and knowledge of text structure per se. The second program was patterned after the Palincsar and Brown (1984) reciprocal teaching techniques and focused on training four text comprehension strategies used by skilled comprehenders. Both the “knowledge-base” and the “strategy” training approaches were associated with significant improvement in disabled readers' comprehension skills, although training effects did not generalize across all aspects of reading comprehension performance. Strategy-trained readers applied the trained strategies with equal success on instructed and uninstructed text materials, providing strong evidence of transfer of learning. Knowledge-base readers also demonstrated successful transfer of specifically trained procedures (semantic mapping, text analysis) to unfamiliar text. In both programs, the best outcomes were obtained when specific strategies and operations were targeted for training.  相似文献   
996.
Based on the construct of classical IQ (mental age/chronological age), a model of the proportions of the population at various stages of cognitive development as a function of age is proposed. The model, which accounts well for empirical data for the age range 13 through 17 years, is shown to compare favorably with other theoretical models. The success of the model provides further evidence of the salience of the construct of general cognitive capacity in differential psychology.  相似文献   
997.
Joan W. Goodwin 《Zygon》1996,31(1):131-136
Abstract. Almost entirely self-educated, Sarah Alden Bradford Ripley (1793–1867) combined wide-ranging personal studies with the daily responsibilities of a New England minister's wife, mother, and teacher in her husband's boarding school. As she struggled to reconcile the conventional Unitarian Christian beliefs of her time with her own life experience and with the discoveries of advancing science, her childhood faith gave way to skepticism. Gradually she was able to integrate her understanding of nature, science, philosophy, and religion into a mature faith. She would have welcomed the companionship and support of IRAS if it had existed in her day.  相似文献   
998.
Terrence W. Deacon 《Zygon》1996,31(4):635-670
Abstract. Language and information processes are critical issues in scientific controversies regarding the qualities that epitomize humanness. Whereas some theorists claim human mental uniqueness with regard to language, others point to successes in teaching language skills to other animals. However, although these animals may learn names for things, they show little ability to utilize a complex framework of symbolic reference. In such a framework, words or other symbols refer not only to objects and concepts but also to sequential and hierarchical relationships with other symbols. This process is essential to human mental operations, including language, mathematics, and music. In humans, these operations may have coevolved with the prefrontal area of the cerebral cortex, which is proportionately much larger in humans than in other animals and more intricately linked with other areas of the brain. Analysis of the structure and function of the prefrontal area suggests that it is centrally involved in the operation of higher-order associative relationships involving the subordination of one set of associations to another. This alternate learning strategy apparently appeared at the cost of certain sensory, motor, or limbic abilities. The payoff was symbolic thinking. Humans thus are unique among species, not just for their highly developed language ability but for their odd style of thinking and learning.  相似文献   
999.
Teacher stress and guidance work in Hong Kong secondary school teachers   总被引:2,自引:0,他引:2  
Major sources of stress in Hong Kong teachers were investigated, with specific reference to guidance work as a potential source of stress. A survey of 415 secondary school teachers revealed that guidance-related aspects of work constituted a major dimension of stress, with guidance teachers, female teachers, younger teachers and junior teachers perceiving more stress than their counterparts in this dimension. Workload and time pressure were perceived as the most stressful aspects of work for all teachers. Results also showed an association between stress and job satisfaction, and biographical variables. Implications of the findings for teachers doing guidance work in Hong Kong and internationally are discussed.  相似文献   
1000.
Two experiments are reported in which, by means of a pointing task, we studied the stimulus-position effect, i.e. the inverted U-shape form of the reaction-time function in relation to stimulus position in tasks in which stimuli and/or responses are arranged in a horizontal array. The response consisted of aiming the index finger from a central starting point at a target area on a screen. Reaction time was the main dependent variable. The spatial relation between the position of the imperative signal and the position of the response was manipulated by varying the spatial S-R compatibility and physical distance that separated the positions of stimulus and response. The stimulus-position effect was shown to depend on the compatibility of the S-R relation (Exp. 1). In Exp. 2 it was found that the modulation of the stimulus-position effect by spatial compatibility disappeared completely when the distance between the positions of stimulus and response was reduced. None of the experiments revealed that the stimulus position effect depended on signal discriminability, which renders an interpretation of this effect in terms of perceptual processes unlikely. We argue that the attentional model of spatial coding provides the most reasonable explanation of the obtained reaction-time patterns.  相似文献   
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