Statements

The churches today are called to confess anew their faith, and to repent for the times when Christians have remained silent in the face of injustice or threats to peace. The biblical vision of peace with justice for all, of wholeness, of unity for all God's people is not one of several options for the followers of Christ. It is an imperative in our time. (Peace and Justice Statement, WCC Sixth Assembly, Vancouver 1983)     

Individual Behavior Consistencies as Interactive Styles: Their Relation to Personality

Two experimental studies were carried out in order to find within-subject consistencies as individual differences in a concurrent choice situation simulating risk-taking. In a first experiment, six adults were exposed to different values of probability and numbers of reinforcement in a task involving betting on two simultaneous horse races displayed on a microcomputer monitor. In the second experiment, two subjects were exposed to a within-session replication of the first experiment. The results in both experiments support the reliability of within-subject consistencies when experimental tasks are built as open contingencies. The conceptual and experimental implications of the data are discussed in relation to the study of personality.

     

Associations between narrative transportation,risk perception and behaviour intentions following narrative messages about skin cancer

Objective: Narrative messages may be an effective strategy to increase risk perceptions and motivate preventive behaviours related to cancer. The aim of this research was to examine associations between narrative transportation (i.e. psychological absorption into a narrative), risk perceptions, and intentions following narrative messages about skin cancer.

Design: In two studies, women who reported indoor tanning read first-person narrative messages about skin cancer. We examined associations between narrative transportation and the women’s responses to the narratives, including risk perceptions for skin cancer and behaviour intentions to reduce risk. Associations between transportation, knowledge and worry were also examined.

Results: Greater transportation was associated with higher intentions to perform skin self-examination, talk to one’s doctor about skin cancer, and look for more information. Greater transportation was also associated with higher gut feelings of risk and higher worry about skin cancer, but not deliberative risk perceptions or knowledge from the message. Additional analyses showed that after controlling for risk perception and worry, transportation had unique associations with some behaviour intentions.

Conclusion: Findings suggest that narrative transportation may be an important component to the persuasion of cancer narratives. Future research should explore ideas such as the role of the experiential system in narratives’ influence.     

Effects of anisomycin on inhibitory avoidance in male and female CD1 mice

The antibiotic anisomycin inhibits protein synthesis, which much research has suggested is required for the formation of long-term memory. The present work studied the effects of acute subcutaneous administration of anisomycin on the consolidation of memory in an inhibitory avoidance task in CD1 mice of both sexes. The animals were separated by sex and randomly distributed into three groups: two groups were injected with 150 mg/kg anisomycin, one immediately after the training phase and the other 24 h later, while the control group received saline. The interval between training and test was four days. Anisomycin administrated immediately after training produced statistically significant impairment of memory, which was not observed when the drug was administered 24 h after training. No sex differences were observed in the effects of anisomycin. These results extend to female mice the memory impairing effects of anisomycin previously observed in males and endorse the hypothesis that the establishment of long-term memory depends on protein synthesis shortly after training.     

The scandal of ecstasy: communication, Sufi rites, and social reform in 1930s Morocco

Modern Islamic reformists in Morocco condemned ecstatic Sufi trance rites as heterodox spectacles. But if the heterodoxy of these rites remains self-evident, the still common reformist critique of spectacle begs historical explanation. This article proposes that a main theme of post-1930 nationalist reformism in Morocco was communication and its containment. In this period, new reformists – “Young Moroccans” and “New Salafis” – fixated upon the power of ecstatic rites to connect and coalesce the urban underclasses and to elicit recognition from the colonial state and an emergent global audience. Just as new reformists sought to use technologies of mass communication, including the newspaper and camera, to speak to and for “the People,” they chafed at the global renown these same media lent to public Sufi spectacles. Examining Moroccan print media in 1930s Fez, I show that anti-Sufi critiques were primarily neither doctrinal nor anti-colonial; new reformists aimed, rather, to domesticate the popular connective force of ritual as well as the enhanced power of these picturesque rites to speak for the nation.

The challenge of measuring immigrant origin and immigration-related ethnicity in Europe

Different European nation-states use the most diverse statistical constructions of foreign origin or ethnic minority populations. Several countries traditionally even shun from producing such data. This makes international comparison a very difficult endeavour. Anyone wanting to perform comparative research on immigrants or (immigrant origin) ethnic minorities in Europe is unavoidably confronted with the most diverse types of national statistical data and has to opt for ad hoc solutions. Attempts at international comparison can thus be very tricky due to data characteristics. It is important that researchers are aware of these problems and do not simply accept data (especially in comparisons) at face value. In this article we embark on a comparative explorative study of the way in which immigrant background and immigration related ethnicity is taken stock of by national statistical institutes in a set of European nation-states.     

Ethological analysis of the male rat's socioagonistic behavior in a resident-intruder paradigm

The object of the present study was to assess the rat's socioagonistic behavior by means of ethological procedures. Two groups of male Wistar rats were used: 33 residents and 66 intruders. To allow reliable characterization of social and agonistic patterns, social interactions were increased by the isolation of residents and, on the other hand, both offense in residents and defense in intruders were increased by differences in weight, agonistic experience, and habituation to the enclosure. Encounters were videotaped, and the animals' behavior was analyzed by a 27-pattern ethogram and a software package made up to this end. Several patterns parameters were quantified, and two ethological mathematical models were employed: sequential analysis of preferential directions and cluster analysis based on similarities between patterns. Following mean latencies of the most frequent elements, the first four pattern sequences appeared to be the same in both groups of animals. From the fifth pattern on, residents displayed mainly dominance and threat, whereas intruders showed defensive and submissive patterns. Attack was also displayed by residents, but less frequently than dominance and threat. The alpha status was established by two sorts of domination, either through dominance and threat or by attack. The mean frequency of the intraindividual transition of patterns was higher in residents than in intruders. Pathway graphs, derived from sequential analysis, showed some common dyads, triads, or quadrads of patterns, but they basically defined different behavior structures in residents and intruders. Dendrograms, obtained by cluster analysis, allowed classification of patterns into behavior categories. The categories in residents were exploration, dominance, threat, and attack, and they encompassed 18 elements; in intruders the categories were exploration, dominance, and defense, and they consisted of nine patterns. A submissive category composed of three patterns could be also deduced considering similarity results. To summarize, six behavior categories were obtained: one “socioindividual” (exploration) and five “agonistic” (dominance, threat, attack, submission, and defense). In conclusion, the present study shows how ethological procedures may help to elucidate the rat's socioagonistic behavior and to classify the observed patterns into behavior categories.     

Longitudinal models of developmental dynamics between reading and cognition from childhood to adolescence

The authors applied linear dynamic models to longitudinal data to examine the dynamics of reading and cognition from 1st to 12th grade. They used longitudinal data (N=445) from the Connecticut Longitudinal Study (S. E. Shaywitz, B. A. Shaywitz, J. M. Fletcher, & M. D. Escobar, 1990) to map the dynamic interrelations of various scales of the Wechsler Intelligence Scales for Children--Revised (i.e., Full, Performance, and Verbal) and specific markers of the Woodcock-Johnson Psycho-Educational Battery--Revised reading cluster (i.e., Letter-Word ID, Decoding, and Comprehension). The results of these analyses indicate that (a) there is a positive dynamic relation between reading and cognition across the selected age range; (b) this dynamic relation is symbiotic, with positive influences in both directions; (c) the influence from cognition to reading is stronger when considering the Wechsler Intelligence Scales for Children Performance--Revised Performance scale and weaker with the Verbal scale; (d) when examining the different Reading subtests, the influences from cognition are more apparent for Letter-Word ID and Comprehension and are less perceptible for Decoding; and (e) the dynamics of reading and cognition appear to be of stronger magnitude during 1st to 3rd grade, less strong during 4th to 8th grade, and weaker from 9th to 12th grade.     

Individual Pooling for Group-Based Modeling Under the Assumption of Ergodicity

Psychology principally utilizes nomothetic, interindividual approaches to model phenomena of interest. However, it is the case that these approaches do not always capture the processes for each individual in the sample. If the research is focused on individual processes, confining analysis to the idiographic level may be more appropriate. One way to overcome the nomothetic inability to capture idiographic processes is to identify those participants who meet the criteria of ergodicity and restrict analysis to the resulting sample. Under these conditions it is quantitatively justifiable to create a group model without concern that it may fail to represent each member's idiographic process. In this study we explore the utility of such a method by (a) applying an ergodic pooling test to a sample of dyads (N = 128) who provided daily (T = 50) self-reports of affect, (b) applying an ergodic pooling test to samples (N = 4) of simulated ergodic time series data (T = 50, 250, and 1,000), (c) modeling dyads and simulated subgroups identified as ergodic, and (d) comparing the results from a model specified at the group level with those from models specified at the individual level.