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51.

The claim that guns can safeguard freedom is common in US political discourse. In light of a broadly republican understanding of freedom, I evaluate this claim and its implications. The idea is usually that firearms would enable citizens to engage in revolutionary violence against a tyrannical government. I argue that some of the most common objections to this argument fail, but that the argument is fairly weak in light of other objections. I then defend a different argument for the claim that guns can safeguard freedom. I claim that firearm ownership among members of oppressed groups can hinder the use of systematic violence aimed at preventing them from exercising their basic liberties. I show how a commitment to armed self-defense is compatible with non-violent civil resistance as a tool of political change, and show how the former facilitated the latter during the Civil Rights Movement. Finally, I consider the policy implications of my argument. I don’t think it vindicates lax gun control policies. However, it may vindicate some individuals acquiring guns and learning how to use them, and some organizations aiding them in doing so.

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Recent models suggest that social skills training’s inefficacy for children with ADHD may be due to target misspecification, such that their social problems reflect inconsistent performance rather than knowledge/skill gaps. No study to date, however, has disentangled social skills acquisition from performance deficits in children with ADHD. Children ages 8–12 with ADHD (n?=?47) and without ADHD (n?=?23) were assessed using the well-validated social behavioral analysis framework to quantify cross-informant social skills acquisition deficits, performance deficits, and strengths. Results provided support for the construct and predictive validities of this Social Skills Improvement System (SSIS) alternate scoring method, including expected magnitude and valence relations with BASC-2 social skills and ADHD symptoms based on both parent and teacher report. Acquisition deficits were relatively rare and idiosyncratic for both the ADHD and Non-ADHD groups, whereas children with ADHD demonstrated cross-informant social performance deficits (d?= 0.82–0.99) on several specific behaviors involving attention to peer directives, emotion regulation, and social reciprocity. Relative to themselves, children with ADHD were perceived by parents and teachers as exhibiting more social strengths than social acquisition deficits; however, they demonstrated significantly fewer social strengths than the Non-ADHD group (d?=??0.71 to ?0.89). These findings are consistent with recent conceptualizations suggesting that social problems in ADHD primarily reflect inconsistent performance rather than a lack of social knowledge/skills. Implications for refining social skills interventions for ADHD are discussed.  相似文献   
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One sceptical rejoinder to those who claim that sensory perception is cognitively penetrable is to appeal to the involvement of spatial attention. While the sceptic is correct that some putative cases are accurately deflected in this way, the rejoinder oversimplifies the possible roles that attention might play in relevant contexts. This paper identifies alternative ways that selective attention might play a role in cognitive effects on perception. What emerges is a plausible and well-evidenced mental schema that describes attention-mediated cognitive penetration.  相似文献   
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Using data from 3 personality trait inventories and 7 samples, we show that trait items that have means near the scale midpoint and that vary more in their perceived desirability (e.g., items related to dominance, creativity, traditionalism, and organization) tend to be more stable over time, whereas items with means near the scale maximum or minimum and that vary less in their perceived desirability (e.g., items related to agreeableness, intellect, and reliability) tend to be less stable. Our findings indicate that items with means near the scale maximum or minimum have lower stabilities primarily due to having lower measurement dependability (i.e., short-term stabilities unlikely to reflect true change). However, items varying more in their desirability are more stable even after accounting for measurement dependability, consistent with the view that trait stability is facilitated in part by individuals actively working to develop in the direction they find desirable.  相似文献   
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Affective evaluations of previously ignored visual stimuli are more negative than those of novel items or prior targets of attention or response. This has been taken as evidence that inhibition has negative affective consequences. But inhibition could act instead to attenuate or "neutralize" preexisting affective salience, predicting opposite effects for stimuli that were initially positive or negative in valence. We tested this hypothesis by presenting trustworthy and untrustworthy faces (Experiment 1), strongly positive and negative photographs (Experiment 2), and monetary gain- and loss-associated patterns (Experiment 3) in a Go/No-Go task and assessing subsequent affective ratings. Evaluations of prior No-Go (inhibited) stimuli were more negative than of prior Go (noninhibited) stimuli, regardless of a priori affective valence. Ratings of No-Go stimuli also became increasingly negative (vs. increasingly neutral) when preexisting salience was increased via stimulus repetition (Experiment 4). Our results suggest inhibition leads to affective devaluation, not affective neutralization.  相似文献   
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A confirmatory factor analysis was conducted examining the higher order factor structure of the WISC-IV scores for 344 children who participated in neuropsychological evaluations at a large children's hospital. The WISC-IV factor structure mirrored that of the standardization sample. The second order general intelligence factor (g) accounted for the largest proportion of variance in the first-order latent factors and in the individual subtests, especially for the working memory index. The first-order processing speed factor exhibited the most unique variance beyond the influence of g. The results suggest that clinicians should not ignore the contribution of g when interpreting the first-order factors.  相似文献   
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Recent research suggests that mild autistic-like characteristics can be measured among relatives of individuals with autism and in the general population. These characteristics have been referred to as the broader autism phenotype (BAP), and include pragmatic language difficulties, aloofness, and rigidity. Evidence is growing to suggest that individuals with BAP encounter difficulties in their social interactions. Recent work demonstrates that college students scoring high on the BAP report more loneliness (Jobe & Williams White, 2007) and more interpersonal problems (Wainer, Ingersoll, & Hopwood, 2012). Because intimate relationships are important in development and are very salient in emerging adulthood, the authors examined the relation of the BAP to romantic attachment and empathy among young adults. Higher BAP scores were associated with lower empathy and higher attachment anxiety and avoidance. Specifically, pragmatic language difficulties were related to higher rates of avoidant attachment and this relationship was mediated by empathy. In contrast, pragmatic language deficits were directly related to anxious attachment.  相似文献   
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Although the decision to engage in prosocial behavior has received research attention, the literature offers a limited understanding of fairness and uncertainty as antecedents. We propose that one can encourage prosocial decision making simply by invoking the notion of fairness because of its effects on the perceived trustworthiness of the invoking party. We also elucidate the complex role of uncertainty in prosocial decisions in that it has a negative effect while also serving to strengthen the positive effect of fairness salience. Our ideas are tested in two prosocial decision contexts, including participative pricing (i.e., “pay what you want”) and charitable giving. Data from an archival study of a naturally occurring event and two controlled experiments offer support for our arguments. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
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