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381.
Historically more attention has been focused on the adult stutterer than on the young stutterer. This article discusses three key issues in the differential diagnosis of normal childhood nonfluencies and childhood stuttering. The three issues are (1) whether early childhood disfluencies are heterogeneous or homogeneous phenomena, (2) whether the relationship between normal childhood nonfluencies and early stuttering is continuous or dichotomous, and (3) whether normal nonfluencies and stuttering differ quantitatively or qualitatively. Theoretical research as well as clinical implications of these issues are discussed. 相似文献
382.
Priming effects on sentence verification were investigated. The semantic relation of the prime and the probe, and the interval between prime and probe presentation (SOA), were varied for both ambiguous and unambiguous sentences. Reaction time to decide that a sentence was true or false was longer if the preceding prime was a word that was unrelated to the probe than if the prime was the word “blank.” In contradiction of Posner and Snyder’s (1975) claim that conscious processes develop slowly, this result was found at SOAs as short as 250 msec. Verification performance was facilitated for both sentence types when the prime word was the first of the to-be-presented probe sentence, but the magnitude of the facilitation effects depended upon the truth value of the probe, the associative strength of the subject and predicate of the probe sentence, and upon SOA. These findings indicate that priming affects the processing of relations among concepts in semantic memory, as well as the encoding of the probe. 相似文献
383.
384.
Age differences in learning a complex cognitive skill are examined. The type of knowledge gained and levels of performance and transfer achieved, under different practice conditions, were compared in younger and older groups of trainees. The development of verbalizable knowledge about the task but not task performance itself varied as a function of age and practice condition. All trainees achieved transfer to novel versions of the task but older subjects appeared restricted to tasks drawn from the same semantic domain. The implications of these findings for developing training programmes for older workers are discussed. 相似文献
385.
The purpose of this study was to investigate the relationship between dispositional optimism, dispositional pessimism, repressive coping and trait anxiety. The Marlowe-Crowne scale (MC) and the Bendig version of the Taylor Manifest Anxiety Scale (MAS) were used to select repressor and control groups (N=143, aged between 18 and 47 years), who subsequently completed a measure of dispositional optimism, the Life Orientation Test (LOT), which consists of two sets of items: optimism and pessimism. Repressors (high MC, low MAS) reported significantly lower pessimism than all other participants. When the pessimism scale was divided into high and low categories, there were significantly more repressors in the low pessimism group than the other low trait anxiety group, low anxious (low MC, low MAS). However, for the optimism scale the opposite pattern of results was found, with significantly more low anxious in the high optimism group than repressors. These results support the assertion that the pessimism and optimism scales of the LOT are not the same construct and should be measured separately. 相似文献
386.
Cheryl C. Holcomb-McCoy Jane E. Myers 《Journal of counseling and development : JCD》1999,77(3):294-302
The extent to which practicing professional counselors perceive themselves as multiculturally competent and the basis for their training experiences in multicultural counseling have not been determined. This article reports the results of a survey on practicing professional counselors' perceptions of their multicultural competence and the nature of their pre- and in-service professional preparation in this area. There was no significant difference in self-perceived multicultural competence between graduates of Council for Accreditation of Counseling and Related Educational Programs (CACREP) accredited and nonaccredited programs. However, ethnicity was related to higher levels of perceived multicultural competence. 相似文献
387.
Michle M. M. Mazzocco Gwen F. Myers Karen H. Harum Allan L. Reiss 《Journal of applied social psychology》1999,29(11):2308-2327
The present studies were designed to evaluate methodological influences on the efficiency of genetic-screening studies, specifically when enrolling preschoolers in a prevalence study of the fragile X full mutation. The studies include replication of earlier findings with school-age children, which showed that (a) a higher enrollment rate occurred when the study was introduced to a parent by a physician (73.7%) versus by a research assistant (58.7%), and (b) parents initially undecided about participating were more likely to eventually enroll if they had completed enrollment forms at the time of recruitment, In-person recruitment led to higher enrollment rates (60%) than did recruitment by mail (36.8%). Feedback from parents indicated the importance of emphasizing the optional nature of participation in screening studies. 相似文献
388.
Remarriage of parents may bring new grandparents and stepgrandparents into the lives of children, creating new family structures and needs for adjustment. The extended-blended family may benefit from specific counseling interventions. 相似文献
389.
In three experiments rats received training in a straight alley under high hunger and then were tested satiated. Both eating and running continued to occur under satiation, but the two responses were not completely correlated, and continued running did not depend upon continued eating. Further, groups differed in their eating behavior, although all experienced the same satiation procedure, suggesting that eating under satiation is not just a reflection of incomplete satiation. Resistance to satiation of the running response was greater following partial reward than following consistant reward and tended to be greater following small reward training than large reward training, regardless of schedule of reward. Eating during satiation was greater following partial than following consistent reward and was greater if the same reward magnitude was given in satiation as in acquisition than if a different reward magnitude was given. It was suggested that resistance to satiation is an associative phenomenon. Eating and running occur during satiation because the stimuli present during satiation continue to elicit them. The differences between results using rewarded satiation and results using high drive extinction as measures of persistence were attributed to satiation being nonfrustrating. 相似文献
390.
The effectiveness of a mastery criterion, lecture-based training program for teaching behavior modification to sheltered workshop personnel was evaluated. Staff performance was assessed in terms of: (1) verbal proficiency, as determined from a pre- and posttraining written exam, and (2) application proficiency, as measured by the frequency and appropriateness of staff responses to client behaviors. A direct count was made of the number of positive, negative, and neutral statements following client appropriate and inappropriate behaviors, and the number and type of client behaviors ignored. Thus, it was possible to determine the extent of generalization from classroom to applied settings, as well as the appropriateness of lectures for training specific performance skills. Lecture units introduced stimulus control procedures, shaping-chaining, and contingency management. Characteristic features of the training program were frequent testing, study objectives, immediate remediation, and contingent reinforcement. Verbal instruction was shown to be effective in improving subjects' verbal skills concerning behavior-modification principles, while only partially effective in improving application skills. There was an increase in the total number of staff-client interactions observed for all subjects, but only two of the response classes emphasized in the training program (reinforcing desirable client behavior and ignoring undesirable behavior) showed considerable improvement over pretraining levels. Despite this partial improvement, verbal instruction alone was shown to be insufficient for teaching the full range of behavior-modification skills required to function effectively in applied settings. 相似文献