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411.
Trevor Wai-kit Yung Ivan Neil Gomez Valerie Loh Jing Wang Jacob Y. C. Chan 《Child neuropsychology》2019,25(2):152-161
Culture is thought to strongly influence the development of executive functions (EF), such that ethnic groups with similar cultural origins are generally assumed to exhibit comparable levels of EF performance. However, other characteristics, such as urbanization and Westernization, may also affect EF performance in societies comprising different ethnic groups, even if the ethnic groups share a similar cultural origin. The present study aimed to compare the perceptions of parents in three cities [China–Shenzhen (ZH group), China–Hong Kong (HK group), and Singapore (SG group)] regarding the EF performances of their children, all of whom share the same genetic and cultural (i.e., Chinese) origin. The study recruited 95 children aged 5–6 years (ZH group = 32; HK group = 32; SG group = 31). Their parents were invited to complete the Behavior Rating Inventory of Executive Function (BRIEF). The ZH group had significantly lower BRIEF scores compared to both the HK and SG groups. However, the BRIEF scores of the HK and SG groups only differed significantly in terms of the Organization of Materials domain. The results suggest city-related differences in parents’ perceptions of their children’s EF performances, despite their similar genetic and cultural backgrounds. We additionally discuss further interpretations of our results and the limitations of this study. 相似文献
412.
413.
Valerie E. Jefferis Russell H. Fazio 《Journal of experimental social psychology》2008,44(4):1144-1150
Priming typically increases behavioral enactments of primed constructs. The current work explored a novel mechanism for the behavioral effects of priming, termed the “accessibility as input” account. In two experiments, participants were nonconsciously primed and then completed anagrams until they judged themselves to have reached a particular state. Two different states, or stop rules, were specified, and were matched to the primed constructs such that the combination either implied that the state had been met (e.g., “slow” prime and “tired” stop rule) or had not been met (e.g., “fast” prime and “tired” stop rule). The priming and stop rule manipulations interacted to determine persistence on the anagram task. The results demonstrate that the heightened accessibility resulting from priming can be used as information about one’s current state in relation to situational requirements and, hence, can produce varying, contextually-dependent behavior. 相似文献
414.
Social identity contingencies: how diversity cues signal threat or safety for African Americans in mainstream institutions 总被引:1,自引:0,他引:1
Purdie-Vaughns V Steele CM Davies PG Ditlmann R Crosby JR 《Journal of personality and social psychology》2008,94(4):615-630
This research demonstrates that people at risk of devaluation based on group membership are attuned to cues that signal social identity contingencies--judgments, stereotypes, opportunities, restrictions, and treatments that are tied to one's social identity in a given setting. In 3 experiments, African American professionals were attuned to minority representation and diversity philosophy cues when they were presented as a part of workplace settings. Low minority representation cues coupled with colorblindness (as opposed to valuing diversity) led African American professionals to perceive threatening identity contingencies and to distrust the setting (Experiment 1). The authors then verified that the mechanism mediating the effect of setting cues on trust was identity contingent evaluations (Experiments 2 & 3). The power of social identity contingencies as they relate to underrepresented groups in mainstream institutions is discussed. 相似文献
415.
This paper reviews investigations of psychotherapy outcome studies for binge eating disorder, which has recently been intensively studied as several researchers have undertaken the task of delineating which treatment options are the most effective. Several randomized, controlled clinical trials have provided important findings. A current debate concerns what the initial course of treatment should be, reducing binge eating patterns or reducing weight. Several limitations to this literature are mentioned, including the dearth of studies investigating treatment for men and boys with binge eating disorder. 相似文献
416.
In formal reasoning, the quantifier "some" means "at least one and possibly all." In contrast, reasoners often pragmatically interpret "some" to mean "some, but not all" on both immediate-inference and Euler circle tasks. It is still unclear whether pragmatic interpretations can explain the high rates of errors normally observed on syllogistic reasoning tasks. To address this issue, we presented participants (reasoners) in the present experiments either standard quantifiers or clarified quantifiers designed to precisely articulate the quantifiers' logical interpretations. In Experiment 1, reasoners made significantly more logical responses and significantly fewer pragmatic responses on an immediate-inference task when presented with logically clarified as opposed to standard quantifiers. In Experiment 2, this finding was extended to a variant of the immediate-inference task in which reasoners were asked to deduce what followed from premises they were to assume to be false. In Experiment 3, we used a syllogistic reasoning task and observed that logically clarified premises reduced pragmatic and increased logical responses relative to standard ones, providing strong evidence that pragmatic responses can explain some aspects of the errors made in the syllogistic reasoning task. These findings suggest that standard quantifiers should be replaced with logically clarified quantifiers in teaching and in future research. 相似文献
417.
Rolleri LA Wilson MM Paluzzi PA Sedivy VJ 《American journal of community psychology》2008,41(3-4):225-234
A central question in adolescent reproductive health circles is how to effectively disseminate research to practitioners in
a way that supports them in using the most scientifically sound and effective programming. In 2002, the Division of Reproductive
Health at the Centers for Disease Control and Prevention (CDC) tackled this question by funding three national-level and five
state-level organizations focused on adolescent pregnancy prevention to promote the use of science-based programs and approaches.
Healthy Teen Network (HTN) and Education, Training and Research Associates (ETR), two national organizations, have partnered
under this CDC funding to implement an effective model for capacity building. This paper provides an overview of the approaches
used by HTN and ETR in capacity building using a seven-step process. We describe how we modified the Interactive Systems Framework
for Dissemination and Implementation (ISF) for science-based innovations to apply to capacity-building for adolescent reproductive
health (ARH) programs, and how we developed relevant, sustainable training and technical support. We conclude by reviewing
some of the results of this training, and discuss the future work that will likely continue to advance the science behind
effective dissemination of ARH research to practice. 相似文献
418.
Calderón-Garcidueñas L Mora-Tiscareño A Ontiveros E Gómez-Garza G Barragán-Mejía G Broadway J Chapman S Valencia-Salazar G Jewells V Maronpot RR Henríquez-Roldán C Pérez-Guillé B Torres-Jardón R Herrit L Brooks D Osnaya-Brizuela N Monroy ME González-Maciel A Reynoso-Robles R Villarreal-Calderon R Solt AC Engle RW 《Brain and cognition》2008,68(2):117-127
Exposure to air pollution is associated with neuroinflammation in healthy children and dogs in Mexico City. Comparative studies were carried out in healthy children and young dogs similarly exposed to ambient pollution in Mexico City. Children from Mexico City (n: 55) and a low polluted city (n:18) underwent psychometric testing and brain magnetic resonance imaging MRI. Seven healthy young dogs with similar exposure to Mexico City air pollution had brain MRI, measurement of mRNA abundance of two inflammatory genes cyclooxygenase-2, and interleukin 1 beta in target brain areas, and histopathological evaluation of brain tissue. Children with no known risk factors for neurological or cognitive disorders residing in a polluted urban environment exhibited significant deficits in a combination of fluid and crystallized cognition tasks. Fifty-six percent of Mexico City children tested showed prefrontal white matter hyperintense lesions and similar lesions were observed in dogs (57%). Exposed dogs had frontal lesions with vascular subcortical pathology associated with neuroinflammation, enlarged Virchow-Robin spaces, gliosis, and ultrafine particulate matter deposition. Based on the MRI findings, the prefrontal cortex was a target anatomical region in Mexico City children and its damage could have contributed to their cognitive dysfunction. The present work presents a groundbreaking, interdisciplinary methodology for addressing relationships between environmental pollution, structural brain alterations by MRI, and cognitive deficits/delays in healthy children. 相似文献
419.
Susan A. Nolan Janine P. Buckner Cecilia H. Marzabadi Valerie J. Kuck 《Sex roles》2008,58(3-4):235-250
This study was conducted to compare women’s and men’s retrospective perceptions of the mentoring they received during their training and career development in chemistry. Participants were 455 graduates (135 women) who received doctoral degrees from 11 top US chemistry programs over a 5-year period (1988–1992). In 2003, graduates completed surveys of undergraduate, graduate, post-doctoral, and initial employment experiences. In line with Social Cognitive Career Theory (Lent et al., Journal of Vocational Behavior 45:79–122, 1994), which posits that perceptions of barriers can affect career decisions, results suggest that women perceived that they received less mentoring than men at the undergraduate, graduate, and post-doctoral levels of training, likely related to gender differences in eventual career success. Possible interventions at the individual and institutional levels are discussed. 相似文献
420.
Different studies have documented opposite relations between perceived risk and behavior. The present study tested a theoretical explanation that reconciles these conflicting results. Adolescents (N= 596) completed alternative measures of risk perception that differed in cue specificity and response format. As predicted by fuzzy-trace theory, measures that emphasized verbatim retrieval and quantitative processing produced positive correlations between perceived risk and risky behavior; risk perceptions reflected the extent to which adolescents engaged in risky behavior. In contrast, measures that assessed global, gist-based judgments of risk produced negative correlations; higher risk perceptions were associated with less risk taking, a protective rather than reflective relation. Endorsement of simple values and principles provided the greatest protection against risk taking. Results support a dual-processes interpretation of the relation between risk perception and risk taking according to which observed relations depend on whether the cues in questions trigger verbatim or gist processing. 相似文献