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71.
Based on a model on spumed helpers’ reactions, a spurning scale for nurses was constructed with items to assess the extent
to which practicing nurses experience recurrent rejection of their help by patients and colleagues. Three approaches were
employed to examine the validity of the scale: the relationship of the spurning scores with job satisfaction and turnover
scores; the relationships of the spurning scores with burnout scores; and the relationships of the spurning scores with scores
indicative of stress arising from interactions with one's patients, colleagues, and supervisor. Practicing nurses in Hong
Kong (N = 212) who were enrolled in a refresher program of studies responded to a questionnaire containing the variables of
interest. The results offered promising evidence for the validity of the scale. 相似文献
72.
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74.
This study examined the effects of programming expertise on the semantic processing of computer programs. Experiment 1 showed that sensitivity to semantic changes (i.e. changes of actual program functions) in a BASIC program recognition task increased with programming experience. No such pattern was observed for surface changes (i.e. changes of program syntax without functional alterations). The magnitude of semantic priming for BASIC keywords in a lexical decision task also increased with expertise, but the pattern was not found with normal English priming. In Experiment 2, novice BASIC programmers detected more semantic changes than the controls (non-programmers) in BASIC programs; the reverse was found for surface changes. Both the controls and the novices detected more semantic than surface changes in English passages. The BASIC priming effect was found only with the novices whereas English priming was demonstrated with both the control and the novice participants. The present findings support the view that the programming expert relies particularly on semantic processing and such reliance is specific to programming activities. Practical implications of the present results are discussed. 相似文献
75.
One objective of the present study was to further establish the external validity for a model on spurned helpers' reactions
through examining the spurning-burnout linkage in practicing nurses. A second objective was to explore whether or not social
support from one's supervisor and one's colleague could reduce the negative impact of spurn-ing on burnout. The last objective
was to assess if workload would add to the effects of spurning on burnout. One-hundred seventy-two practicing nurses in Hong
Kong responded to a questionnaire measuring the variables of interest. The results revealed once again the adverse effects
of spurning on burnout, and that peer support and workload served as important moderators. 相似文献
76.
Hyperactivity and Learning Deficits in Transgenic Mice Bearing a Human Mutant Thyroid Hormone β1 Receptor Gene 下载免费PDF全文
Michael P. McDonald Rosemary Wong Gregory Goldstein Bruce Weintraub Sheue-yann Cheng Jacqueline N. Crawley 《Learning & memory (Cold Spring Harbor, N.Y.)》1998,5(4):289-301
Resistance to thyroid hormone (RTH) is a human syndrome mapped to the thyroid receptor β (TRβ) gene on chromosome 3, representing a mutation of the ligandbinding domain of the TRβ gene. The syndrome is characterized by reduced tissue responsiveness to thyroid hormone and elevated serum levels of thyroid hormones. A common behavioral phenotype associated with RTH is attention deficit hyperactivity disorder (ADHD). To test the hypothesis that RTH produces attention deficits and/or hyperactivity, transgenic mice expressing a mutant TRβ gene were generated. The present experiment tested RTH transgenic mice from the PV kindred on behavioral tasks relevant to the primary features of ADHD: hyperactivity, sustained attention (vigilance), learning, and impulsivity. Male transgenic mice showed elevated locomotor activity in an open field compared to male wild-type littermate controls. Both male and female transgenic mice exhibited impaired learning of an autoshaping task, compared to wild-type controls. On a vigilance task in an operant chamber, there were no differences between transgenics and controls on the proportion of hits, response latency, or duration of stimulus tolerated. On an operant go/no-go task measuring sustained attention and impulsivity, there were no differences between controls and transgenics. These results indicate that transgenic mice bearing a mutant human TRβ gene demonstrate several behavioral characteristics of ADHD and may serve a valuable heuristic role in elucidating possible candidate genes in converging pathways for other causes of ADHD. 相似文献
77.
Miranda Kit-Yi Wong 《创造力研究杂志》2016,28(4):471-477
This study developed a spoken narrative (i.e., storytelling) assessment as a supplementary measure of children’s creativity. Both spoken and gestural contents of children’s spoken narratives were coded to assess their verbal and nonverbal creativity. The psychometric properties of the coding system for the spoken narrative assessment were investigated with 30 Cantonese-speaking children aged six to nine. The internal consistency and the intercoder agreement were good. In addition, children’s scores on the 3 coded variables were moderately correlated with their creativity-relevant skills as measured by Alternate Uses Task (Guilford, 1967) and subjective ratings of creativity provided by judges. Children with higher verbal skills, as measured by Similarities (The Wechsler Intelligence Scale for Children – 4th Edition (Hong Kong); WISC-IV HK), also scored higher in the speech composite of the coding system. The findings showed that the coding system of the spoken narrative assessment is reliable and valid for measuring children’s creativity objectively. An age-related norm will be established in future. 相似文献
78.
The General Health Questionnaire-12 (GHQ-12) is a widely used instrument for measuring psychological strain, but the factor structure of the GHQ-12 is inconclusive. The present study examined one-factor, two- and three-factor models of the GHQ-12 using structural equations modelling in a longitudinal data-set of Hong Kong employees. The findings supported a two-factor model consisting of a ‘Social Dysfunction’ factor measured by three items, and an ‘Anxiety/Depression’ factor measured by four items. Implications and limitations are discussed. 相似文献
79.
Rachel B. Tambling Shayne R. Anderson Alison G. Wong 《Contemporary Family Therapy》2016,38(4):353-360
One common factor of therapy, expectations, has been demonstrated to be a significant contributor to outcome in individual therapy. Despite this, little is known about expectations about couple therapy. This paper presents the qualitative results of a study exploring clients’ expectations before beginning couple therapy and after six sessions. Results indicate that clients form pre-therapy expectations about their therapist, the process of therapy, and their partner. Results also showed that after six sessions, clients’ expectations about therapy were often met or modified in ways that were positive. Implications for therapists and researchers are included. 相似文献
80.
Peter Yih-Jiun Wong 《Sophia》2012,51(2):243-255
Music is an important philosophical theme in Confucian writings, one that is intimately related to ritual. But the relationship between music and ritual requires clarification. This paper seeks to argue for a general sense of music that reflects a particular aspect of ritual that has to do with performance. There is much material available in classical texts, such as the 'Record of Music' ('Yueji'), that allows for nuanced explications of the musical qualities of such performances. Thus explicated, those musical terms provide for a way of speaking about the overall effects of ritual that is not bound to specific choreographic details or particular ritual rules. Finally, it is suggested that the Confucian notion of ren ?? could be usefully compared to the generalised notion of music. 相似文献