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91.
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
92.
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
93.
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
94.
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
95.
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
96.
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
97.
Baldwin Wong 《The Philosophical forum》2020,51(3):261-278
Contractualism is a normative theory which characterizes principles of right in terms of the idea of mutual respect. In this theory, mutual respect is regarded as having deliberative priority over other values. This essay aims to examine how contractualists can provide a satisfactory justification for prioritizing mutual respect. I will argue that the “value of mutual respect argument,” which is a justification commonly adopted by contractualists, is inadequate because an unconditional priority of mutual respect cannot be grounded on the desirability of a relationship of mutual respect. Then, I will suggest that a “consistency argument” can provide a better justification of why the idea of mutual respect should have priority. Mutual respect is of special importance, not because it is highly desirable, but rather because it is required by an a priori guiding principle of consistency. Individuals become inconsistent if they ask others to respect them as reason-assessing individuals, while at the same time refusing to respect others in the same way. 相似文献
98.
Steve Stewart-Williams Chern Yi Marybeth Chang Xiu Ling Wong Jesse D. Blackburn Andrew G. Thomas 《British journal of psychology (London, England : 1953)》2021,112(2):389-411
Two studies investigated (1) how people react to research describing a sex difference, depending on whether that difference favours males or females, and (2) how accurately people can predict how the average man and woman will react. In Study 1, Western participants (N = 492) viewed a fictional popular-science article describing either a male-favouring or a female-favouring sex difference (i.e., men/women draw better; women/men lie more). Both sexes reacted less positively to the male-favouring differences, judging the findings to be less important, less credible, and more offensive, harmful, and upsetting. Participants predicted that the average man and woman would react more positively to sex differences favouring their own sex. This was true of the average woman, although the level of own-sex favouritism was lower than participants predicted. It was not true, however, of the average man, who – like the average woman – reacted more positively to the female-favouring differences. Study 2 replicated these findings in a Southeast Asian sample (N = 336). Our results are consistent with the idea that both sexes are more protective of women than men, but that both exaggerate the level of same-sex favouritism within each sex – a misconception that could potentially harm relations between the sexes. 相似文献
99.
Jessie J. Wong Michael A. Cucciare Brenda M. Booth Christine Timko 《Family process》2019,58(2):431-445
This study examined the role of parenthood and parental influences on substance use patterns for 710 stimulant users age 18–61 living in the rural Midwest and Mid‐south U.S. Longitudinal growth analyses showed that a maternal history of drug use was associated with increased baseline drug use severity, lesser declines in severity, and greater plateau of drug use severity over time. Parental conflict was associated with lesser declines in drug use severity, and drug use severity declined more steeply for participants who were themselves parents. Participants with two parents having a history of alcohol use had a greater baseline severity of alcohol use, with paternal history of drug use associated with lower baseline alcohol use severity. These findings demonstrate the importance of identifying parental influences in evaluating adult substance use, and point to the inclusion of parents in efforts to prevent and treat substance use disorders. 相似文献
100.
Res Publica - Clayton and Stevens (Res Publica 20: 65–84, 2014) argue that political liberals should engage with the religiously unreasonable by offering religious responses and showing that... 相似文献