Testimony as Evidence: More Problems for Linear Pooling

This paper considers a special case of belief updating??when an agent learns testimonial data, or in other words, the beliefs of others on some issue. The interest in this case is twofold: (1) the linear averaging method for updating on testimony is somewhat popular in epistemology circles, and it is important to assess its normative acceptability, and (2) this facilitates a more general investigation of what it means/requires for an updating method to have a suitable Bayesian representation (taken here as the normative standard). The paper initially defends linear averaging against Bayesian-compatibility concerns raised by Bradley (Soc Choice Welf 29:609?C632, 2007), as well as problems associated with multiple testimony updates. The resolution of these issues, however, requires an extremely nuanced interpretation of the parameters of the linear averaging model??the so-called weights of respect. We go on to propose a role that the parameters of any ??shortcut?? updating function should play, by way of minimal interpretation of these parameters. The class of updating functions that is consistent with this role, however, excludes linear averaging, at least in its standard form.     

Community,Spiritual Traditions,and Disasters in Chinese Society

Pastoral Psychology - This article posits a deeply contextual and communal therapy as the best path to a victim’s reconstruction of a sense of ‘home.’ The authors take seriously...     

Concurrent drinking and smoking among college students: An event-level analysis

Cigarette smoking and drinking commonly co-occur among college students, a population that is at high risk for developing alcohol and nicotine use disorders. Several studies have been conducted that have examined predictors of drinking or smoking to gain a better understanding of the antecedents of engaging in these behaviors. Yet, few studies have examined specific factors that influence concurrent smoking and drinking in this population. The current study used data from a 21-day electronic diary-based study of college students (n=86) who engaged in concurrent drinking and smoking to examine event-level associations between alcohol use and cigarette smoking in the student's natural environment. We specifically focused on within-person analyses of contexts in which students reported smoking and drinking simultaneously in comparison to contexts in which students reporting drinking without smoking. Situational contexts included environmental setting, whether s/he was alone or with others, and changes in stress and urges to smoke before initiating drinking. Results indicated that students drank more while smoking and smoked three times as many cigarettes, on average, during drinking episodes. Being with others at a party or a bar was associated with increased odds of smoking while drinking. Likewise, increased stress since the prior assessment predicted a greater likelihood of smoking while drinking. Based on the findings from the present study, it is important for future prevention and intervention efforts to consider social settings and heightened stress among students as potential risk factors for engaging in concurrent drinking and smoking.     

Using eye movement measures to investigate effects of age on memory for objects in a scene

We examined whether there were age-related differences in eye movements during intentional encoding of a photographed scene that might account for age-related differences in memory of objects in the scene. Younger and older adults exhibited similar scan path patterns, and visited each region of interest in the scene with similar frequency and duration. Despite the similarity in viewing, there were fundamental differences in the viewing-memory relationship. Although overall recognition was poorer in the older than younger adults, there was no age effect on recognition probability for objects visited only once. More importantly, re-visits to objects brought gain in recognition probability for the younger adults, but not for the older adults. These results suggest that the age-related differences in object recognition performance are in part due to inefficient integration of information from working memory to longer-term memory.     

社群、精神性传统和中国社会中的灾难(英文)

本文假定深切的处境观念和社群疗法是受害者"家庭"观念重建的最好途径。本文作者认真响应中国心理学会主席张侃的号召,重视中国的本土资源和精神遗产对于中国人在心理治疗中作用。本文沿袭了沃尔什将重建社群作为缓解创伤和灾难效果的四种方式:分享对创伤事件的认知,分享丧失和存活的经验,社群的重新组织和关系的重新建立。有人认为在灾难之后,精神性也可以在意义和社群的复原中扮演着积极的作用,前提是尊重信仰,鼓励信仰者使用自己的信仰语言,而不是把信仰当作工具来寻求心理健康。文中引用的例子包括俄罗斯乌克兰人中的门诺派教徒在社群/宗教重建中的努力,还有中国人对2008年5月12日汶川大地震中对灾难的回应方式。     

Blinded by taboo words in L1 but not L2

The present study compares the emotionality of English taboo words in native English speakers and native Chinese speakers who learned English as a second language. Neutral and taboo/sexual words were included in a Rapid Serial Visual Presentation (RSVP) task as to-be-ignored distracters in a short- and long-lag condition. Compared with neutral distracters, taboo/sexual distracters impaired the performance in the short-lag condition only. Of critical note, however, is that the performance of Chinese speakers was less impaired by taboo/sexual distracters. This supports the view that a first language is more emotional than a second language, even when words are processed quickly and automatically.     

Psychological need satisfaction and thwarting: A test of Basic Psychological Needs Theory in physical activity contexts

ObjectivesTo test Basic Psychological Needs Theory (BPNT; Deci & Ryan, 2002) to determine if psychological need thwarting experienced when physically active contributes to the understanding of well-being and ill-being.Design/methodParticipants (N = 155, 67.70% female, M_age = 37.46 years; SD_age = 19.89 years) completed assessments of psychological need satisfaction and thwarting, subjective vitality and positive/negative affect during separate testing sessions separated by 6 months.ResultsScores from the modified version of the Psychological Need Thwarting Scale (PNTS-PA; Bartholomew, Ntoumanis, Ryan, & Thøgersen-Ntoumani, 2011) demonstrated discriminant evidence of validity, evidence of internal structure and minimal error variance. Changes in psychological need satisfaction positively predicted positive affect (R² = .16, p < .05), subjective vitality (R² = .13, p < .05) and negatively predicted negative affect (R² = .12, p < .05). Additional regression analyses revealed that changes in psychological need thwarting predicted negative affect (ΔR² = .11, p < .05), but not positive affect (ΔR² = .01, p > .05) or subjective vitality (ΔR² = .04, p > .05) beyond contributions made by psychological need satisfaction.ConclusionsOverall, these results extend the potential utility of the PNTS-PA as an instrument for use with BPNT beyond sport and support Deci and Ryan's (2002) contentions regarding the critical role of psychological need thwarting.     

Composite Trauma and Mental Health Diagnosis as Predictors of Lifetime Nonsuicidal Self-Injury History in an Adult Online Sample

Some research indicates that trauma history might be related to nonsuicidal self-injury (NSSI), but the exact nature of this relationship is unknown. Therefore, we created and tested a structural equation model for the relationships between composite trauma, NSSI, mental health diagnosis, and gender in a community sample of 296 U.S. adults recruited through Amazon Mechanical Turk. Composite trauma and mental health diagnosis were significantly predictive of an NSSI history. The pathway between NSSI and gender was not significant. It is important to consider multiple domains of trauma, in the form of composite lifetime trauma, as risk factors for NSSI.