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41.
This study investigates the relationship between community concerns (i.e., perceived crime, incivilities, and infrastructure) and fear of crime (FOC) while examining the mediating role of risk of victimisation and pragmatic fear. Gender and ethnic differences were also explored. Data were collected using a proportionate multistage random sample of 3,003 participants from a southern Caribbean island in 2015. The following self‐reported measures were used: risk of victimisation and FOC scales, a general (noncrime) fear scale measuring pragmatic fear, and a community concern scale. Data were analysed using path analysis, Sobel tests, and multiple group analysis. Findings revealed that perceived crime and incivilities significantly predicted FOC, whereas infrastructure was insignificant as a direct predictor. Females had higher FOC, and among ethnic groups, Indo‐Trinidadians had the highest FOC than Afro‐Trinidadians and Mixed participants. Risk of victimisation and pragmatic fear had significant mediating effects on community concerns and FOC. Findings are discussed in the context of the social psychology of social disorganisation and previous research.  相似文献   
42.
This research examines the thesis that religiosity has conflicting influences on Americans' attitudes about the use of torture on terrorism suspects: an organic influence favoring opposition to torture and a discursively driven influence favoring support of torture. In each of two national samples, religiosity had both a direct effect toward opposition to torture and an indirect effect-via conservative political alignment-toward support of torture. Multiple-group analyses revealed that the direct effect toward opposition to torture did not vary across Americans with differing levels of exposure to political discourse, whereas the indirect effect toward support of torture via conservative political alignment was much stronger among Americans highly exposed to political discourse. Among such individuals, the indirect effect was so strong that it completely counteracted the competing direct effect. Discussion focuses on the competing influences that a single nonpolitical psychological characteristic may have on a political preference.  相似文献   
43.
The prevalence of reading difficulties (RD) reflects controversial data ranging from 3.1–3.2% to 17.5%. Possible explanations are partly based on the incidence of orthography-specific factors influencing the reading process, but also on methodological differences that hinder comparison of the reported results. For this reason, the present study aims to analyse the prevalence of RD in a sample of 1,408 Spanish-speaking school children by comparing different ways of calculating the prevalence rate. The results reflect a prevalence of 2.2?5.3%, consistent with data reported for predominantly transparent orthographies. Some of the procedures used to identify RD are more accurate in early school years than at more advanced moments of schooling. Furthermore, the consideration of students’ sex when calculating the prevalence of RD seems to represent a more sensitive way of identifying students with RD.  相似文献   
44.
The authors describe a transient phase during training on a movement sequence wherein, after an initial improvement in speed and decrease in variability, individual participants' performance showed a significant increase in variability without change in mean performance speed. Subsequent to this phase, as practice continued, variability again decreased, performance significantly exceeded the gains predicted by extrapolation of the initial learning curve, the type of errors committed changed, and performance became more coherent. The transient phase of increased variability may reflect a mixture of 2 (or more) performance routines before the more effective one is set and mastered, presumably the setting up of a sequence-specific representation. Both group and individual analyses indicated a departure from the single process (e.g., power-law) model of learning. However, although similar phases appeared in the mean group data, there was little correspondence to individual participants' time courses, and the individuals' gains in the second low-variability phase were masked.  相似文献   
45.
Two forces motivate this special section, "New Methods for New Questions in Developmental Psychology." First are recent developments in social science methodology and the increasing availability of those methods in common software packages. Second, at the same time psychologists' understanding of developmental phenomena has continued to grow. At their best, these developments in theory and methods work in tandem, fueling each other. Newer methods make it possible for scientists to better test their ideas; better ideas lead methodologists to techniques that better reflect, capture, and quantify the underlying processes. The articles in this special section represent a sampling of these new methods and new questions. The authors describe common themes in these articles and identify barriers to future progress, such as the lack of data sharing by and analytical training for developmentalists.  相似文献   
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This paper examines whether patriotism and other forms of group partiality can be justified and what are the moral limits on actions performed to benefit countries and other groups. In particular, I ask whether partiality toward one’s country (or other groups) can justify attacking enemy civilians to achieve victory or other political goals. Using a rule utilitarian approach, I then (a) defend the legitimacy of “moderate” patriotic partiality but (b) argue that noncombatant immunity imposes an absolute constraint on what may be done to promote the interests of a country or other group involved in warfare or other forms of violent conflict.  相似文献   
48.
The association between current level of suicidal ideation and physical activity was tested in a broad sample of veterans seeking care from the Veterans Health Administration. It was hypothesized that the two variables would be significantly inversely related. It was further hypothesized that the relationship would be mediated by depressive symptoms, disturbed sleep, and a measure of heart rate variability based on existing research regarding physical activity and sleep. Due to the first hypothesis not being supported, the second could not be tested. Post hoc correlation analyses did find associations between physical activity and depressive symptoms, in expected directions, and are discussed. Possible explanations for the negative findings along with recommendations for future research to continue exploring links between suicide risk and physical activity are presented. We conclude by suggesting that physical activity may have promise as a risk reduction intervention and that prospective data are more likely to yield significant results than the cross‐sectional methodology employed in the current study.  相似文献   
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This case study explores reference level effects on group decision making during the Cuban missile crisis of 1962. The group is composed of American President John F. Kennedy and his advisers. The results are consistent with much experimental evidence showing that reference levels play an important role in determining preferences. The results also extend the notion of reference-dependent risky choice to the group level, where the group consists of seasoned experts who each have a different role to play within the group and who are dealing with an issue of great importance.  相似文献   
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