Plausible assumptions, questionable assumptions and post hoc rationalizations: Will the real IAT, please stand up?

In a recent article, we described psychometric limitations to the Implicit Association Test (IAT). These limitations restrict the utility of this measure and render it problematic for testing many psychological theories that posit a causal role for implicit attitudes. Past failures to recognize this may have promoted faulty conclusions in the literature. In a critique of our article, Nosek and Sriram rejected our entire analysis. They asserted that our original article was based on faulty assumptions and argued that the IAT performs nicely when these assumptions are replaced by other, more plausible assumptions. We show that these plausible assumptions have all the hallmarks of post hoc rationalizations. They make little theoretical sense, are buttressed by deceptive statistical practices, contradict statements these same researchers have made in the past and do little to advance research and theory on implicit attitudes. We close by considering the vigor with which IAT researchers have dismissed meaningful criticisms of their measure.     

The effects of anxiety upon attention allocation to affective stimuli

Pictures of emotionally aversive, neutral, and pleasant scenes were presented for 500 ms, followed by a probe presented in the same location (valid trials) or an alternate location (invalid trials) as the picture. Response-times to the probes were recorded in low (N=20) and high (N=27) trait anxious participants. Results revealed an overall negative cue validity effect of shorter reaction times (RTs) on invalid than valid trials, suggestive of an inhibition of return effect. Moreover, high trait anxious females showed a reduced negative cue validity effect for aversive pictures in comparison with neutral and pleasant pictures, suggestive of selective interference by the unpleasant material. By contrast, low trait anxious females showed an enhanced negative cue validity effect for aversive pictures relative to neutral and pleasant pictures, suggestive of attentional avoidance of the aversive content. The emotional content of picture cues did not significantly affect RTs in males, regardless of anxiety status. The results suggest that biased attention processes for aversive stimuli may contribute to the greater female propensity for anxiety disorders.     

保护动机对农村流动人口性病艾滋病高危性行为的预测

农村流动人口已经成为我国性病艾滋病预防干预的重点人群。为了探讨流动人口所存在的性病艾滋病高危性行为,以及保护动机（Protection Motivation）对性病艾滋病高危性行为的预测作用,研究选取2201名从农村到北京打工已有3个月的流动人口为被试,采用问卷调查的形式,要求其报自己报告初始性行为发生的时间、性伙伴的数量、商业性行为、性伙伴的性行为、安全套的使用,对我国性病艾滋病严重程度的评估,以及所拥有的性病艾滋病症状知识和传播知识。对904名已发生性行为的流动人口的统计分析发现：（1）农村流动人口存在较多的高危性行为,男性流动人口的高危性行为明显多于女性流动人口;（2）保护动机理论对农村流动人口的性病艾滋病高危性行为具有明显的预测作用,其中的外在奖励、内在奖励、反应效能和反应代价与农村流动人口的性病艾滋病高危性行为的关系更为密切。研究揭示,保护动机理论可以作为我国今后开展农村流动人口性病艾滋病高危性行为预防干预工作的一个基础     

促进工作动机的有效路径:自我决定理论的观点

自我决定理论是关于人类行为的动机理论。本文通过分析阐述了自我决定理论的哲学基础,从有机辩证的视角梳理了自我决定理论的基本思想,并对组织背景中以自我决定理论为指导框架的工作动机研究进行了综述,结论认为满足胜任、关系和自主三种心理需要的组织环境因素是增加内部动机并促进外部动机的内化,进而促进员工的工作绩效与心理健康的有效路径。     

走向整合的智力研究 ——Demetriou的经验结构式认知发展理论述评

基于经验结构式认知发展理论的智力结构包含环境指向系统、超认知系统和加工系统三个层次。环境指向系统用于表征和加工不同领域的信息,加工系统是个体加工信息的操作平台,超认知系统负责监控和调节其他两个系统的认识活动。三个层次的发展既具有各自的特点又相互影响。因此,该理论指出智力结构的发展是一个动态平衡过程,存在三种发展变化模式：自下而上、自上而下和平行变化。智力结构层次内和层次间的发展都要遵循四种变化的机制。该理论作为整合型智力理论有自己的优势,但在概念使用、超认知概念的提出以及执行功能在结构中定位等问题有待商榷     

Understanding the Brandenburger-Keisler Paradox

Adam Brandenburger and H. Jerome Keisler have recently discovered a two person Russell-style paradox. They show that the following configurations of beliefs is impossible: Ann believes that Bob assumes that Ann believes that Bob’s assumption is wrong. In [7] a modal logic interpretation of this paradox is proposed. The idea is to introduce two modal operators intended to represent the agents’ beliefs and assumptions. The goal of this paper is to take this analysis further and study this paradox from the point of view of a modal logician. In particular, we show that the paradox can be seen as a theorem of an appropriate hybrid logic. Special Issue Formal Epistemology II. Edited by Branden Fitelson     

Definability and Invariance

In his thesis Para uma Teoria Geral dos Homomorfismos (1944), the Portuguese mathematician José Sebastião e Silva constructed an abstract or generalized Galois theory, that is intimately linked to F. Klein’s Erlangen Program and that foreshadows some notions and results of today’s model theory; an analogous theory was independently worked out by M. Krasner in 1938. In this paper, we present a version of the theory making use of tools which were not at Silva’s disposal. At the same time, we tried to keep in mind, so much as possible, the gist of his standpoint.     

Dynamic doxastic logic: why,how, and where to?

We investigate the research programme of dynamic doxastic logic (DDL) and analyze its underlying methodology. The Ramsey test for conditionals is used to characterize the logical and philosophical differences between two paradigmatic systems, AGM and KGM, which we develop and compare axiomatically and semantically. The importance of Gärdenfors’s impossibility result on the Ramsey test is highlighted by a comparison with Arrow’s impossibility result on social choice. We end with an outlook on the prospects and the future of DDL.     

Parental Influences on Young Women’s Certainty about Their Career Aspirations

Identity control theory (Kerpelman, Pittman, & Lamke, Journal of Adolescent Research, 12: 325–346, 1997) and the literature on possible selves (Markus & Nurius, American Psychologist, 41: 954–969, 1986) and family influences on adolescents’ vocational choices (e.g., Otto, Journal of Career Development, 27: 111–117, 2000; Whiston & Keller, The Counseling Psychologist, 32: 493–568, 2004) were used to guide this study of young women’s career aspirations. How mother–daughter and father–daughter relationships were associated with young women’s certainty about their anticipated future careers was addressed with data from 304 female undergraduates. Findings indicated that parent–daughter connectedness predicted the young women’s anticipated distress, as well as their willingness to change to fit parental views should their parents disagree with their career aspirations. In addition, anticipated distress mediated associations between willingness to change and connectedness with parents, and between willingness to change and father–daughter career discussions. Discussing career goals with mother increased mother’s influence, but decreased father’s influence, on daughter’s career certainty under conditions of father–daughter disagreement about career choice. The ability to separate her own feelings from those of her father was particularly important in reducing the daughter’s willingness to change her career goals to fit maternal or paternal expectations. Collectively, these findings offer additional insights about the role of parent–adolescent relationships in understanding young women’s career aspirations and note the importance of considering the distinct influences of mothers and fathers on their daughters’ career goals and plans.