Paul Christian - A Jewish Dominican Preaching for the Jews

The so-called Barcelona disputation of 1263 was one of the earliest Jewish-Christian disputations in medieval Europe. The disputants were Paul Christian, a Jewish convert to Christianity and member of the Dominican order, and the well known Jewish sage Ramban (Rabbi Moses ben Nahman of Gerona). In the disputation Paul Christian used an innovative method: he attempted to prove the truth of basic Christian dogma, for instance that the Messiah had already come, by using classical Jewish texts, especially the Talmud. Paul Christian used the same method in his sermons which the Jews in the area were forced to listen to. When one analyses the arguments he employs, it becomes obvious how he alludes to both Jewish and Christian traditions in order to convince his listeners.     

Towards an Understanding of Nurturing and Restraining Relational Patterns in School Communities

This study aimed to understand the nature of nurturing and restraining relationships in a school communiy. The inquiry entailed a single instrumental case study of a selected school community in a semi-urban context in South Africa. Participants were learners (n=720), teachers (n=33) and administrative and terrain staff members (N=8) as well as two parents. Data on participants' perceptions of relationships in the school community were collected using work sessions/nominal group techniques, visual representations, and focus group interviews. Thematic analysis of the data revealed connectedness, respect, care and transparent communication as aspects that nurture relationships. Limited connectedness between people, the abuse of power, shifting of responsibility and disrespect for one another were revealed as aspects that restrain relationships.     

A slow component of classic Stroop interference

The interference in colour naming may extend beyond critical Stroop trials. This “slow” effect was first discovered in emotional Stroop tasks, but is extended here to classical Stroop. In two experiments, meaningless coloured letter strings followed a colour word or neutral word. Student participants (Experiment 1), and 18 stroke patients and 18 matched controls (Experiment 2) showed substantial interference by incongruent colour words, both in the word trial (fast component) and in the subsequent string trial (slow component). Different patient subgroups emerged from the comparison of Stroop performance with the controls. An association of fast and slow components was only found in one subgroup. Exploratory analyses revealed no clear differences in damage location between subgroups. Fast interference caused by colour-meaning conflict may be specific for classical Stroop, but the broader occurrence of slow effects suggests a more generalised process of disengagement from attention-demanding stimuli.     

Smart and easy: Co-occurring activation of spontaneous trait inferences and spontaneous situational inferences

Social perceivers have been shown to draw spontaneous trait inferences (STI’s) about the behavior of an actor as well as spontaneous situational inferences (SSI’s) about the situation the actor is in. In two studies, we examined inferences about behaviors that allow for both an STI and an SSI. In Experiment 1, using a probe recognition paradigm, we found activation of both STI’s and SSI’s. In Experiment 2, using a relearning paradigm, we again found activation of both STI’s and SSI’s, regardless of temporarily activated processing goals. Results are discussed in light of three-stage models of the process of social inference.     

The Role of Social Ties in Explaining Heterogeneity in the Association Between Economic Growth and Subjective Well-Being

Whether economic growth improves subjective well-being has been under debate. Studies that find such an association also document heterogeneity between countries in the magnitude of the relationship. We test a theoretical model in which economic growth enhances subjective well-being only when a large share of the population derives their subjective well-being from relational goods with positive externalities instead of positional goods with negative externalities. The choice between relational and positional goods is determined by individuals’ relational abilities and expectations which we operationalize as attachment security. We specifically test whether economic growth improves subjective well-being more in those countries where the average attachment security is higher. We find support for the hypothesis in the Eurobarometer data but less support in the World Values Survey data.     

Comment on Wagner,Elejabarrieta and Lahnsteiner (1995): From sperm and ovum to gender stereotypes

Wagner, Elejabarrieta and Lahnsteiner (1995) conclude that people use gender-stereotypic attributes and sexual metaphors in describing the sperm and the ovum. The conclusion is criticized on the basis of two arguments: (1) the sperm is, in actuality, more active than the ovum and this difference is reflected in subjects' judgements; (2) in their study, the researchers themselves induced (a) the person metaphor and (b) gender categories. © 1998 John Wiley & Sons, Ltd.     

Gender subgroups: intergroup bias within the sexes

We examined intergroup bias (more favourable evaluations of ingroups than outgroups) at the level of gender subgroups. Male and female subjects listed subgroups of men and women (e.g. career woman, mother). For each subgroup mentioned, we asked the same subjects to (a) describe the characteristics of this group in their own words (coded as positive or negative); (b) give an overall evaluative rating of this group; and (c) indicate whether they themselves belonged to this group. There was no indication that subjects' perceptions of subgroups of their own sex were more favourable than of other-sex subgroups. Within subjects' own gender category, on the other hand, subgroups they belonged to were described and rated more favourably than subgroups they did not belong to. These results, which can be explained by social identity motives, illustrate that subgrouping does not resolve the problem of negative outgroup stereotyping, but merely transfers it to the subordinate level. © 1998 John Wiley & Sons, Ltd.     

Skulking around the dinosaur: Eliciting cues to children's deception via strategic disclosure of evidence

Research has shown that cues to deception are more salient as an effect of strategic use of evidence (SUE) during interviews. This study examined the feasibility of the SUE‐technique for eliciting cues to children's deception. Experiment 1 investigated verbal cues to deception as a function of early vs. late disclosure of evidence. Eighty‐four children (12–14 years) either guilty or innocent of a mock crime were interviewed. As predicted, deceptive statements were significantly more inconsistent with the evidence than truthful statements, and this was more pronounced as a function of late compared to early disclosure of evidence. In Experiment 2, adult observers (N = 168) made veracity assessments of the videotaped statements. Observers in the late disclosure condition achieved an accuracy rate higher than chance (63.1%), whereas accuracy rates in the early disclosure condition were at chance level (56%). Accuracy rates were significantly higher for truthful (70.2%), than deceptive statements (48.8%). Copyright © 2009 John Wiley & Sons, Ltd.     

The effects of social influence on children's memory reports: the omission and commission error asymmetry

Children in two age groups (7 vs. 12 yrs, N= 174) individually interacted with a stranger and were later interviewed about this event. Right before the interview, each child encountered the stranger once again and he engaged in a conversation where he either suggested that a (central or peripheral) detail originally present in the event had actually not been there or that an originally non-present (central or peripheral) detail had in fact been there. It was hypothesized that the two types of misinformation would result in omission and commission errors respectively. The results showed that the social influence resulted in an asymmetric effect (i.e., more commission than omission errors). Importantly, we also found that the children made more errors with respect to the peripheral detail (a suitcase), compared to the central detail (a passenger). Younger children did not make more errors (neither omission nor commission errors) than older children.