Observational evaluative conditioning of an embedded stimulus element

Evaluative conditioning refers to the observation that the mere paired presentation of a neutral stimulus (CS) with a liked or disliked stimulus (US) may result in the neutral stimulus itself acquiring positive or negative valence. In most studies, the CS is an autonomous, invariant stimulus, and the subject directly experiences both CS and US. In this experiment, we investigated whether evaluative conditioning can be extended to a situation wherein the CS is no more than an invariant element of a complex, variable stimulus configuration, and wherein the subject experiences the CS–US co-occurrences indirectly, i.e. by observing a socius who is exposed to the CS–US pairings and facially expresses either liking or disliking the US. During acquisition, subjects watched video-taped sequences of an actor drinking a glass containing a liquid and facially expressing either liking or disliking the drink. The stimulus element which was systematically paired with the actor's facial expression of liking or disliking, was whether the glass contained a ‘foot’ or no ‘foot’ (CS), while other characteristics of the scenes were systematically varied and paired equally often with an expression of like and dislike. Next, valence ratings were obtained for pictures in which the CS element (foot/no foot) was embedded. A clear observational evaluative learning effect could be demonstrated when the feature CS was embedded in objects identical to those presented during learning, but not when it was embedded in new objects. These data demonstrate the possibility of vicarious evaluative conditioning of an embedded stimulus element, but probably at a lower level of abstraction than intended.     

Estimating group size: effects of category membership,differential construal and selective exposure

The present study investigates the role of category membership, differential construal and selective exposure in consensus estimation concerning a relatively involving social categorization, namely religion. Christians, differing in their degree of religious involvement, and non-believers were asked to estimate the percentage of Christians in the general population. Respondents were expected to construe the general category of Christians differentially as a function of their own (religious) behaviours. These differential construals were expected to mediate respondents' estimates. Further, selective exposure, i.e. the religious behaviours of friends and relatives, was expected to affect the estimates. Results show a negative relationship between religious involvement and the estimated percentage of Christians, indicating a False Uniqueness Effect. As predicted, estimates were mediated by respondents' construal of the general category; involved Christians construed this category in more narrow terms than did the other two groups and that construal was related to lower consensus estimates. Further, selective exposure was positively related to consensus estimates. Thus, construal processes and selective exposure had opposing effects on respondents' consensus estimates.     

Are we going into town? Differential construal and group-based expectations mediating popularity ratings

In the present study it was predicted that men and women may differentially construe an ambiguous activity (going into town). Further, it was predicted that subjects would judge the popularity of the ambiguous activity among men and women on the basis of this differential construal and differential expectations about men and women. Results confirmed these predictions.     

Attachment,caregiving, and volunteering: Placing volunteerism in an attachment‐theoretical framework

Recent studies based on attachment theory demonstrate that dispositional and experimentally manipulated attachment security facilitate cognitive openness and empathy, strengthen self‐transcendent values, and foster tolerance of out‐group members, suggesting an effect of one behavioral system, attachment, on another, caregiving. Here we report 2 studies conducted in 3 different countries (Israel, the Netherlands, and the United States) to determine whether the 2 dimensions of attachment insecurity—anxiety and avoidance—are related to real‐world altruistic volunteering. In both studies and across the 3 locations, avoidant attachment was related to volunteering less and having less altruistic and exploration‐oriented motives for volunteering. Anxious attachment was related to self‐enhancing motives for volunteering. Additional results suggested that volunteering ameliorates the interpersonal problems of individuals high in anxiety and that volunteering has more beneficial effects if it is done for altruistic reasons. Future directions for experimental research on this topic are outlined.     

RECRUITMENT COMMUNICATION MEDIA: IMPACT ON PREHIRE OUTCOMES

An unanswered question in recruitment research is whether and how the media used to communicate recruitment messages influence important outcomes. Drawing from research and theory on persuasive communication and media richness and features, we propose and test a model of the effects of media and media features (amount of information, opportunities for 2-way communication, personal focus, social presence, symbolism) on communication outcomes (credibility and satisfaction), attitudes, intentions, and behavior associated with joining the organization. Results of an experiment with 989 undergraduate students show that a constant recruitment message delivered via different media (face-to-face, video, audio, text) influenced perceptions of featares, and perceptions of features were related to important pre-hire outcomes.     

The Dao of Kongzi

This paper introduces the Analects of Kongzi (better known to English-speakers as 'Confucius') to non-specialist readers, and discusses two major lines of interpretation. According to one group of interpretations, the key to understanding the Analects is passage 4.15, in which a disciple says that 'loyalty' and 'reciprocity' together make up the 'one thread' of the Master's teachings. More recently, some interpreters have emphasised passage 13.3, which discusses 'correcting names': bringing words and things into proper alignment. This paper argues that both approaches are mistaken, based on interpolated and unrepresentative passages. The paper closes with a brief suggestion that the Analects reveals a thinker who emphasises cultivating virtues that allow for the appreciation of complex individual contexts, rather than one who seeks systematic generalisations. An afterword to the paper suggests that we should avoid both 'methodological dualism' (which posits a radical incommensurability between Western and Eastern philosophies) and 'the perennial philosophy' (which ignores differences in favour of similarities).     

SPOKEN LANGUAGE INDICES OF UNCERTAINTY

The present study investigates two propositions of uncertainty reduction theory and examines their effects on language use. Linguistic diversity and verbal immediacy were measured in two conversational segments taken from different periods of the entry phase of 72 interviews. A discriminant analysis function accounted for 19.36% of the variance in the measures. A sign test of the discriminant function coefficients showed a significantly consistent shift, across individuals, from the earlier conversational segment to the later. The results are consistent with the propositions of uncertainly reduction. Implications of this interpretation are discussed.