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141.
Suzie?FranklinEmail author Hyun?J.?Lim Kimberly?M.?Rennie Dan?Eastwood Barbara?Cuene Peter?L.?Havens 《Journal of clinical psychology in medical settings》2005,12(4):367-376
The objective of this paper was to describe the intellectual development of 39 children with HIV infection. The children received
serial evaluations over a 10-year period. Thirty-nine children were assessed with age-appropriate intellectual measures at
regular intervals as part of their treatment in the HIV Program of a children's hospital. Children showed an 24-point drop
in mean Bayley Mental scores over the first 2 years of life. McCarthy scores remained in the low average range from ages 3–5
years. IQ scores were stable by age 6 in the low average range, and unchanged through age 12. Significant changes in memory,
vocabulary, and performance subtests were noted. Children with HIV infection demonstrated a significant decline in mental
functioning over the first 2 years of life, fell into the low average range by age 3, and remained in the low average range,
with subtle changes in some areas. 相似文献
142.
Rhee SH Hewitt JK Corley RP Willcutt EG Pennington BF 《Journal of abnormal psychology》2005,114(3):346-362
The authors examined the validity of a method commonly used to test alternative hypotheses regarding the causes of comorbidity: the examination of underlying deficits of comorbid disorders. The authors simulated data in which the true causes of comorbidity were known, then compared the patterns of underlying deficits of the comorbid disorders found in the simulated data with the predicted results. The method of examining the underlying deficits of comorbid disorders could distinguish between several comorbidity models, including those that could not be distinguished well using other methods. The ability to distinguish the correct model decreased as the sample size and the correlation between the underlying deficits and the symptom scores decreased, suggesting that the issue of power should be considered carefully. 相似文献
143.
The role of visual short-term memory in empty cell localization 总被引:3,自引:0,他引:3
Three experiments examined the visual memory representation supporting performance at long interstimulus intervals (ISIs) in an empty cell localization task. Two arrays of dots within a 4 x 4 grid were displayed briefly in succession. One grid cell did not contain a dot in either array, and the task was to localize the empty cell. In Experiment 1, we replicated previous findings of recovery to high levels of performance at long ISIs. In Experiment 2, we tested whether figural grouping in visual short-term memory (VSTM) supports long-ISI performance by manipulating the complexity of the array pattern. Pattern complexity had no effect on empty cell localization at 0-msec ISI, suggesting dependence on high-capacity visible persistence, but there was a large simple pattern advantage at long ISIs, suggesting dependence on figural grouping in VSTM. Experiment 3 demonstrated that participants typically remember the empty cells of the first array, and not the dots, for comparison with Array 2. 相似文献
144.
Tae Hyun Baek Jungkeun Kim Sukki Yoon Yung Kyun Choi Charles R. Taylor 《Journal of Consumer Behaviour》2023,22(3):582-596
The purpose of this research is to examine how the COVID-19 pandemic has impacted the luxury goods industry. The authors hypothesize that pandemic threats drive consumers toward luxury consumption to increase their perceptions of control. The article reports results of three experimental studies conducted in the United States. In Study 1, after participants read an article about COVID-19, they respond favorably to an advertisement for a luxury brand. The comparative control participants read an article about a tofu dish and respond less favorably to the luxury advertisement. Study 2 provides further evidence that perceived control acts as a mediator, while ruling out alternative explanations. Study 3 indicates that threat evokes luxury preferences only when advertisements for both luxury and nonluxury products use abstract messages, as opposed to concrete messages. The findings provide practical insights showing that the most effective advertising strategy for luxury brand managers is to use abstract rather than concrete messages for targeting consumers who feel highly threatened by COVID-19. 相似文献
145.
Thuy Pham Frank Mathmann Hyun Seung Jin E. Tory Higgins 《Journal of Consumer Psychology》2023,33(1):77-96
Variety-seeking research has examined antecedents in terms of contextual factors and individual differences. However, it does not consider the interaction of individual difference factors such as regulatory focus (promotion vs. prevention) and regulatory mode (locomotion vs. assessment) to predict variety-seeking. Drawing on regulatory fit theory, this study introduces a new kind of regulatory fit based on the interaction between regulatory focus and mode (i.e., regulatory focus–mode fit), thereby extending previous work examining fit based on either regulatory focus or regulatory mode in isolation. Results from five studies, including field data from 10,547 music app consumers (text analysis), two preregistered studies, and two online experiments, show that regulatory focus–mode fit (vs. non-fit) decreases variety-seeking. Engagement and attitude certainty serially mediate regulatory focus–mode fit effects. Findings provide implications for consumer segmentation and message framing. 相似文献
146.
We demonstrated that playing the roles of different outgroup races can elicit extrapersonal racial bias associated with respective racial groups. In a modified version of a computer‐based police simulation, the police officer's race was visually manipulated to be either Black or White. Korean participants made quick decisions whether to shoot targets (Black or White, armed or unarmed) on screen. Comparison of behavioral bias in the task revealed that, as expected, playing the role of a White police officer was associated with a stronger bias against Black targets compared to playing a Black police officer's role. The result suggests that when a social category is activated, one's race‐related behavior can reflect one's beliefs about the biases that members of that category hold. 相似文献
147.
Although some regulatory frameworks for the occupational health and safety of nanotechnology workers have been developed, worker safety and health issues in these laboratory environments have received less attention than many other areas of nanotechnology regulation. In addition, workers in nanotechnology labs are likely to face unknown risks and hazards because few of the guidelines and rules for worker safety are mandatory. In this article, we provide an overview of the current health and safety guidelines for nanotechnology laboratory workers by exploring guidelines from different organizations, including the Department of Energy Nanoscale Science Research Centers (DOE-NSRC), Massachusetts Institute of Technology (MIT), the National Institutes of Health (NIH), the National Institute for Occupational Safety and Health (NIOSH), the Occupational Safety and Health Administration (OSHA), Texas A&M University (TAMU), and University of Massachusetts-Lowell (UML). After discussing these current guidelines, we apply an ethical framework to each set of guidelines to explore any gaps that might exist in them. By conducting this gap analysis, we are able to highlight some of the weaknesses that might be important for future policy development in this area. We conclude by outlining how future guidelines might address some of these gaps, specifically the issue of workers’ participation in the process of establishing safety measures and the development and enforcement of more unified (and mandatory) guidelines. 相似文献
148.
149.
The Effect of the Running‐Man Emergency Exit Sign and Its Installed Location on Human Directional Choice
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Chobok Kim Minyoung Hur Yoonkyung Oh Jun‐Ho Choi Jong‐Jin Jeong 《Applied cognitive psychology》2016,30(6):1014-1019
Understanding the meaning of an emergency exit sign is essential for escaping from a building during a disaster. According to International Organization for Standardization 7010:2011, there are leftward and rightward running‐man exit signs indicating the location of an exit door. However, there is neither an application rule regarding which direction the sign should point nor a rule for where it should be attached in the horizontal dimension. We examined the effect of the heading direction of the running man and its horizontal locations on the selection of exit directions. A modified spatial Stroop task as an unforced‐choice task was designed by combining the running man's heading direction and its horizontal location. The results showed both facilitation and inhibition effects, conflict adaptation, and post‐error slowing reflecting top‐down control. These findings suggest that the heading direction of the running‐man exit sign includes evident directionality. This should be considered in designing and establishing standardized emergency exit signs. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
150.
Geremy Farr‐Wharton Marcus Foth Jaz Hee‐Jeong Choi 《Journal of Consumer Behaviour》2014,13(6):393-402
Many commentators argue that domestic food waste is strongly influenced by consumer behaviours. This article reports on a study using mixed‐methods to identify key factors responsible for promoting consumer behaviours that lead to domestic food waste through the lens of the value–belief–norm theory. On the basis of the study's findings, three factors are proposed that cause behaviours that lead to food waste: supply knowledge – does a consumer know what food they have available; location knowledge – does a consumer know where to locate food items; and food literacy – to what degree do past experience and acquired knowledge impact on a consumer's food consumption and wastage practices. We analyse the study's findings in light of a review of literature about consumer food wastage behaviours and in turn, present new insights into consumer behaviour, food waste and the use of technology to reduce food waste. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献