Acceptance of Illness Among Patients Pursuing Transplantation or Left Ventricular Assist Device

Acceptance of illness is related to better mental health among patients with chronic illness; however, this construct has not been evaluated as part of routine transplantation evaluations. The purpose of this study was to create a brief measure of acceptance of illness for patients pursuing organ transplantation and examine how acceptance is related to distress. Retrospective medical record reviews were conducted for 290 patients who completed a routine psychosocial evaluation prior to transplant listing which included the Illness Acceptance Scale (IAS). Internal consistency for the IAS was excellent (Cronbach’s alpha?=?.92). Illness acceptance was negatively correlated with depression, anxiety, and catastrophizing and was not related to health literacy or health numeracy. The IAS is a reliable and valid measure for patients who are pursuing thoracic transplant or left ventricular assist device. Clinicians may want to screen transplant candidates for illness acceptance and refer those with lower levels to psychological interventions.

     

Policy bundling to overcome loss aversion: A method for improving legislative outcomes

Policies that would create net benefits for society that contain salient costs frequently lack enough support for enactment because losses loom larger than gains. To address this consequence of loss aversion, we propose a policy-bundling technique in which related bills involving both losses and gains are combined to offset separate bills’ costs while preserving their net benefits. We argue this method can transform unpopular individual pieces of legislation, which would lack the support for implementation, into more popular policies. Study 1 confirms that bundling increases support for bills with costs and benefits and that bundled legislation is valued more than the sum of its parts. Study 2 shows this finding stems from a diminished focus on losses and heightened focus on gains. Study 3 extends our findings to policies involving costs and benefits of the same type (e.g., lives) generated by different sources (e.g., food vs. fire safety).     

音乐经验对言语加工能力的促进作用

以初中二年级的学生为考察对象,探讨了音乐经验对不同层次的言语加工能力的促进作用,发现：在声音信号的加工层面,音乐经验对音高和时长信息感知能力的发展都有积极的促进作用;在语音意识层面,音乐经验的促进作用只局限于声调意识;在言语记忆方面,音乐经验可以促进言语材料在长时记忆中的保持。     

Effects of Si addition on the microstructure evolution of Al–Cu–Mg alloys in the α + S + T phase field

The precipitation behaviour and age-hardening response of Al–1.5Cu–4.0Mg (wt.%) alloys microalloyed with Si have been investigated by means of hardness measurement, TEM and HRTEM. Compared to the ternary alloy, the quaternary alloys exhibit a higher hardness. It is found that the underaged microstructure in the Al–1.5Cu–4.0?Mg alloy contains some fine precipitates, which are identified as the T phase by FFT spectra. The peak-aged microstructures of the ternary alloy is dominated by the T phase, while the peak-aged microstructures of the Si-containing alloys are dominated by the S phase. The volume fraction of the S phase is found to increase as more Si is added.     

Narcissism and punitiveness in a non-ego-threatening condition

Punitiveness of overt and covert narcissists was examined in a non-ego-threatening condition. In judging fictitious criminal cases, high scorers in overt narcissism were as punitive as low scorers; this result was independent of crime severity. For covert narcissism, however, high scorers were more punitive toward a serious crime and more lenient toward a mild crime, when compared to low scorers. This study provides pioneering data on narcissists’ punitive judgments in the absence of ego threat, which has been overlooked by previous research. The findings not only support the theoretical distinction between the overt and covert subtypes of narcissism, but also help clarify the meaning of punishment to narcissists.     

An Investigation of College Students’ Perceptions of Academic Dishonesty,Reasons for Dishonesty,Achievement Goals,and Willingness to Report Dishonest Behavior

This study investigated students’ perceptions of their own and their peers’ academic dishonesty (AD), their reasons for this dishonesty, their achievement goals, and their willingness to report AD (WRAD) within a Chinese cultural context. The results identified students’ belief that their peers had a greater likelihood of engaging in AD and had more motivation to do so than did the students themselves. Gender and academic major did not affect students’ WRAD. However, students were significantly more willing to report classmates than friends. In terms of the participants’ self-perceptions and peer perceptions concerning motivations for AD, more female students cited the lack of penalties as the reason for their own and their peers’ AD, whereas male students more frequently cited their lack of attention to schoolwork as the reason for their own AD. In contrast to students in the social sciences, business students more frequently cited inadequate capabilities as the reason for their AD, and engineering students more frequently attributed their AD to self-interest. Multiple regression analysis demonstrated that three motivations for AD (opportunism, inadequacy, and self-promotion) could positively predict AD, whereas mastery-approach goals could negatively predict AD.     

Effects of the Central Executive on Postural Control

The authors focused on individual working memory (WM) capacity and examined its effect on postural control. Participants were 79 young volunteers split into two groups of low- and high WM span, based on scores from the Reading Span Test. The length of unrest was measured in the following conditions: double-leg standing as a single (D-S) task, single-leg standing as a single (S-S) task, double-leg standing as a dual (D-D) task, and single-leg standing as a dual (S-D) task. Regarding inte-group comparisons, total length was prolonged significantly between the low- and the high-span groups but only on the S-D task. The present results revealed that dual-task interference emerged in the low-span group when in a more unstable posture.     

行人过街的认知心理过程和模型

随着交通系统的复杂化,行人安全受到的威胁日益增加。本文以行人穿过马路的心理步骤为切入点,对行人观察感知、判断决策方面的研究进行综述。在观察感知方面,主要分析了观察内容、策略及注意失误的原因,在判断决策方面,介绍了内部心理机制中相关的理论模型,包括效用理论、计划行为理论,以及具体行为机制中的可接受间隙理论,并重点分析了具体行为机制里闯红灯行为的影响因素。最后,本文提出了行人过街的认知心理模型,为以后的行人研究提供理论借鉴,为交通安全提供实践依据。