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111.
Is counter-terrorism policy evidence-based? What works, what harms, and what is unknown. One of the central concerns surrounding counter-terrorism interventions today, given the attention and money spent on them, is whether such interventions are effective. To explore this issue, we conducted a general review of terrorism literature as well as a Campbell systematic review on counter-terrorism strategies. In this article, we summarize some of our findings from these works. Overall, we found an almost complete absence of evaluation research on counter-terrorism strategies and conclude that counter-terrorism policy is not evidence-based. The findings of this review emphasise the need for government leaders, policy makers, researchers, and funding agencies to include and insist on evaluations of the effectiveness of these programs in their agendas. 相似文献
112.
Objectification theory suggests that women internalize an observer’s perspective on the body (self objectification; Fredrickson and Roberts, Psychol Women Q 22:173–206, 1997); however, certain contexts and thoughts may make self-objectification more likely. Because the pursuit of relationships is tied to attractiveness, the present study examines whether women have an automatic link between self-objectification and romantic relationships. Using a US undergraduate sample, women (N?=?86) of different relationship statuses were either exposed to relationship-related or neutral words in a lexical decision making task. Following relationship priming, single women showed greater self-objectification and women in relationships showed less self-objectification. These findings are discussed in terms of self-objectification theory and the importance of attractiveness and beauty in the pursuit of relationships. 相似文献
113.
Business schools are often thought of as being accountable for the individual student’s personal development and preparation
to enter the business community. While true that business schools guide knowledge development, they must also fulfill a social
contract with the business community to provide ethical entry-level business professionals. Three stakeholders, students,
faculty, and the business community, are involved in developing and strengthening an understanding of ethical behavior and
the serious impacts associated with an ethical lapse. This paper discusses the ways the business schools may enhance the student’s
ethical knowledge and understanding, and proposes a roadmap that business schools may use to develop or strengthen a strong
ethical culture.
The authors, Leland Horn and Michael Kennedy, are third year doctorate of management students at Colorado Technical University,
4435 North Chestnut Street, Colorado Springs CO 80907. 相似文献
114.
Deconstructing executive deficits among persons with autism: implications for cognitive neuroscience
Individuals with autism demonstrate impairments on measures of executive function (EF) relative to typically developing comparison participants. EF is comprised of several processes including inhibition, working memory and set shifting that develop throughout the lifespan. Impairments in EF may appear early in development and persist, or may represent a more transient delay which resolves with time. Given the unevenness of the cognitive profile of persons with autism, understanding the development of EF poses methodological challenges. These issues include those related to matching measures and the choice of comparison participants to which the performance of persons with autism will be compared. In the current review, we attempt to break down the processes of inhibition, working memory and set shifting among persons with autism. We propose to do this within a developmental perspective that highlights how matching measures and comparison participants can affect the interpretation of research findings. 相似文献
115.
The effects of moral judgment and moral identity on moral behavior: an empirical examination of the moral individual 总被引:3,自引:0,他引:3
Recognizing limitations in classic cognitive moral development theory, several scholars have drawn from theories of identity to suggest that moral behavior results from both moral judgments and moral identity. The authors conducted 2 survey-based studies with more than 500 students and managers to test this argument. Results demonstrated that moral identity and moral judgments both independently influenced moral behavior. In addition, in situations in which social consensus regarding the moral behavior was not high, moral judgments and moral identity interacted to shape moral behavior. This interaction effect indicated that those who viewed themselves as moral individuals pursued the most extreme alternatives (e.g., never cheating, regularly cheating)--a finding that affirms the motivational power of a moral identity. The authors conclude by considering the implications of this research for both theory and practice. 相似文献
116.
We acquired large data sets of calendar performance from two autistic calendar savants, DG and RN. An analysis of their errors and reaction times revealed that (1) both individuals had knowledge of calendar information from a limited range of years; (2) there was no evidence for the use of memorized anchor dates that could, by virtue of counting away from the anchors, allow correct responses to questions about other dates; and (3) the two individuals differed in their calendar knowledge, as well as in their ability to perform secondary tasks in which calendar knowledge was assessed indirectly. In view of the fact that there are only 14 possible annual calendars, we suggest that both savants worked by memorizing these 14 possible calendar arrangements. 相似文献
117.
Robert H. Stupnisky Robert D. Renaud Raymond P. Perry Joelle C. Ruthig Tara L. Haynes Rodney A. Clifton 《Social Psychology of Education》2007,10(3):303-330
Due to its widespread popularity, self-esteem is continually being promoted to students despite limited empirical support
for its effectiveness in improving their academic achievement. As a result, constructs that are potentially more salient to
academic performance, such as perceived control, have gone relatively unnoticed. Although past research has examined the link
between students’ academic achievement and either their self-esteem or perceived control, few studies have compared both constructs simultaneously to elucidate which one is more important to academic success. This longitudinal study directly
contrasted the effects of self-esteem and perceived control on the academic performance of 802 first-year college students.
After accounting for incoming ability (high school grades), age, and gender, a structural equation model showed perceived
control positively predicted students’ GPA. In contrast, the predictive effect of self-esteem on GPA was non-existent. Findings
indicate that compared to self-esteem, perceived control is a more powerful predictor of first-year college students’ GPA.
Implications for utilizing educational interventions to boost perceived control among college students are discussed. 相似文献
118.
Joelle C. Ruthig Tara L. Haynes Raymond P. Perry Judith G. Chipperfield 《Social Psychology of Education》2007,10(1):115-137
Although optimism has several benefits, there are potential drawbacks associated with “too much of a good thing”. Within an
academic context, a possible determinant of the adaptiveness of optimistic bias is whether students have a sense of control
over academic outcomes: optimistically-biased (OB) achievement expectations paired with perceptions of academic control may
enhance performance and well-being; optimistic bias in the absence of perceived control may result in disappointment, poor
performance, and diminished well-being. The current longitudinal study examined academic control cognitions (ACC) among OB
college students (n = 319) versus non-optimistically biased (non-OB) students (n = 321). We also examined the effects of academic optimistic bias on composite measures of college performance (perceived
success, final psychology course grades, cumulative GPA, course attrition) and well-being (positive and negative emotions,
health behaviors, future optimism) 6 months later; and determined whether ACC accounted for those associations. Significant
MANCOVAs showed OB students had greater ACC, better subsequent well-being, and outperformed their non-OB counterparts. These
well-being and performance differences remained significant after statistically accounting for initial aptitude and ACC. Overall,
academic optimistic bias was accompanied by perceived controllability over scholastic outcomes, yet beyond the effects of
ACC, optimistic bias was associated with better year-end performance and well-being. Findings have implications for maximizing
the successful transition of first-year college students. 相似文献
119.
Kennedy JS Buehner MJ Rushton SK 《Quarterly journal of experimental psychology (2006)》2009,62(3):453-469
Sensory-motor delays vary over the course of development and under different environmental conditions. Previous research has shown that humans can compensate for the resulting temporal misalignment while performing sensory-motor tasks (e.g., Cunningham, Billock, & Tsou, 2001a), but remains silent on the question of whether perceptual learning-similar to that involved in adaptation to spatial misalignment (e.g., Redding & Wallace, 1993) and in adaptation to purely intersensory misalignment (e.g., Fujisaki, Shimojo, Kashino, & Nishida, 2004)-is also involved in this adaptive response. Following an attempted replication of Cunningham et al.'s (2001a) study in a preliminary experiment, we present in this paper two experiments that demonstrate that after-effects of adaptation to temporal misalignment do not spontaneously decay. The literature on adaptation to spatial misalignment suggests that, while instrumental learning spontaneously decays in the absence of reinforcement, perceptual learning persists. Therefore our results are consistent with adaptation being effected through perceptual learning. 相似文献
120.
This study investigated the association between exposure to community violence (ECV) and school functioning, as well as posttraumatic stress (PTS) symptoms as a potential mediator of the relationship. PTS symptoms are commonly associated with ECV, and are characterized by difficulty regulating emotions and behaviors. Thus, PTS symptomatology may be one mechanism through which community violence impacts school functioning. The community-based sample included 47 low-income African American children (aged 10-13). Results revealed that ECV was inversely related to academic performance and attendance. Symptoms of posttraumatic stress emerged as a mediator of the relation between ECV and academic performance. Results have implications for urban students who face violence in their communities, and emphasize the need for school-based mental health services. 相似文献