Interesting times: practice, science, and professional associations in behavior analysis

Neither practitioners nor scientists appear to be fully satisfied with the world's largest behavior-analytic membership organization. Each community appears to believe that initiatives that serve the other will undermine the association's capacity to serve their own needs. Historical examples suggest that such discord is predicted when practitioners and scientists cohabit the same association. This is true because all professional associations exist to address guild interests, and practice and science are different professions with different guild interests. No association, therefore, can succeed in being all things to all people. The solution is to assure that practice and science communities are well served by separate professional associations. I comment briefly on how this outcome might be promoted.     

A Short Letter on Religious Toleration

This paper takes the form of aletter to fledgling democracies such asAlgeria, Turkey, and Iran. It explores thenature of democracy and argues that theequality of citizens requires that differentreligions be treated equally. It presents some``lessons' from United States constitutionalhistory which might be useful to fledglingdemocracies as they seek to achieve aseparation of church and state. Developing atheme first presented in ``A Third Principle ofJustice,' The Journal of Ethics 1 (1997),pp. 355–374, it argues that religious tolerationsometimes may require a heightened sensitivityto the needs of some religious associations. Itconcludes, however, that religious tolerationdoes not require a toleration of intolerantreligious extremists who pose a threat todemocracy.     

负启动效应的抗抑制理论及其新进展

负启动效应及其机制是近年来认知心理学研究的重点课题。该文从情景提取说、短暂辨别说以及随意刺激—反应联结的自动化提取理论三个方面论述了负启动效应的抗抑制理论及其新发展,以期为进一步探讨负启动效应的形成机制提供帮助。     

“Math is Hard!” The effect of gender priming on women’s attitudes

In three studies, we examined the effect of a self-relevant category prime on women’s attitudes towards the gender-stereotyped domains of arts (positively stereotyped) and mathematics (negatively stereotyped). In Study 1, women who were subtly reminded of the category female (Study 1a) or their gender identity (Study 1b) expressed more stereotype consistent attitudes towards the academic domains of mathematics and the arts than participants in control conditions. In Study 2, women who were reminded of their female identity similarly demonstrated a stereotype-consistent shift in their implicit attitudes towards these domains relative to women in a control condition. The potential role of the working self-concept in mediating social category priming effects as well as the practical implications of these findings are discussed.     

额叶参与对新异联系的启动效应——来自脑损伤病人的证据

对新异联系的启动效应是内隐记忆的一种形式,又称联想启动。采用知觉辨认任务,探讨额叶损伤与联想启动的关系。25例额叶损伤病人及18例匹配的正常被试参与实验。结果表明,额叶受损病人辨认旧词对与重组词对的正确率没有明显差别;而且,轻度记忆损伤的额叶病人再认成绩正常,但联想启动值低于对照组,内隐记忆和外显数、坚持性反应数和语词流畅性等有中度相关。这些结果提示,额叶不仅与情节记忆、工作记忆等外显记忆有关,也参与了以非相关词对为材料的联想启动。     

Evidence for dissociable neural mechanisms underlying inference generation in familiar and less-familiar scenarios

In this study, we investigated whether the left and right hemispheres are differentially involved in causal inference generation. Participants read short inference-promoting texts that described either familiar or less-familiar scenarios. After each text, they performed a lexical decision on a letter string (which sometimes constituted an inference-related word) presented directly to the left or right hemisphere. Response-time results indicated that hemisphere of direct presentation interacted with type of inference scenario. When test stimuli were presented directly to the left hemisphere, lexical decisions were facilitated following familiar but not following less-familiar inference scenarios, whereas when test stimuli were presented directly to the right hemisphere, facilitation was observed in both familiar and less-familiar conditions. Thus, inferences may be generated in different ways depending on which of two dissociable neural subsystems underlies the activation of background information.     

Specific predictive power of automatic spider-related affective associations for controllable and uncontrollable fear responses toward spiders

This study examined the predictive power of automatically activated spider-related affective associations for automatic and controllable fear responses. The Extrinsic Affective Simon Task (EAST; De Houwer, 2003) was used to indirectly assess automatic spider fear-related associations. The EAST and the Fear of Spiders Questionnaire (FSQ) were used to predict fear responses in 48 female students from Maastricht University with varying levels of spider fear. Results showed that: (i) the EAST best predicted automatic fear responses, whereas (ii) the FSQ best predicted strategic avoidance behavior. These results suggest that indirect measures of automatic associations may have specific predictive power for automatic fear responses.     

Associational social capital and psychological type: an empirical enquiry among cathedral Friends in England

A sample of 1131 members of the Friends associations of six English cathedrals (616 women and 515 men) completed the Francis Psychological Type Scales (FPTS) and a modified version of the Williams Religious Social Capital Index (WRSCI). The data demonstrated that higher levels of religious social capital were found among extraverts (compared with introverts), sensing types (compared with intuitive types), and feeling types (compared with thinking types). No significant differences were found between judging types and perceiving types. The finding that extraverts displayed higher levels of religious social capital poses a challenge for the cathedrals, given that introverts outnumbered extraverts by nearly 2:1 in the Friends groups. Since religious social networks are known to influence generosity with time and money, it is suggested that cathedrals not only develop strategies to recruit more extravert Friends but also devise novel ways of encouraging introvert types to participate in associational activities where social capital will be generated.     

加工水平及词对类型在新异联系形成中的作用

该研究采用过程分离方法和知觉辨认方法探讨不同加工水平和词对类型在新异联系形成中的作用。结果表明,深加工是形成非相关词对间联想启动的条件之一。另外,具体词对的联想启动没有表现出加工水平效应,出现了内隐和外显记忆的分离现象,提示不同的词对类型与加工水平间存在着交互作用,当联系程度较紧时,并不一定需要语义加工,而联系程度不紧时,语义加工则是必要的。