Discussion‐Based Online Teaching to Enhance Student Learning: Theory,Practice and Assessment – Tisha Bender

Books reviewed: Discussion‐Based Online Teaching to Enhance Student Learning: Theory, Practice and Assessment. By Tisha Bender. Sterling, Virginia: Stylus Publishing, 2003. xviii + 206 pages. ISBN 1‐57922‐065‐7. $24.95 (paperback).     

Construct Validity of the Balloon Analogue Risk Task (BART): Relationship with MDMA Use by Inner-City Drug Users in Residential Treatment

In a program of research assessing the validity of the balloon analogue risk task (BART; C. W. Lejuez et al., 2002) as a measure of risk taking, the BART was administered to a sample of inner-city drug users in residential treatment (n = 76). Construct validity of the BART was evaluated by measuring risk-taking behavior and 3,4-methylenedioxymethamphetamine (MDMA) use while controlling for self-reported impulsivity, sensation seeking, polysubstance use, and demographic variables. Supporting the construct validity of the BART, while controlling for interrelated variables in the context of logistic regression analyses, (BART) risk-taking propensity accounted for significant incremental variance in differentiating MDMA users from non-users. BART scores, polysubstance use, and younger age were most associated with MDMA use, and together these variables were associated with 91% classification accuracy in predicting MDMA use.     

Fresh Expressions of Church and the Mixed Economy

The term “fresh expressions of church” has been used since 2004 in the Church of England to refer to small contextual churches that start alongside but aim to be different to parish churches. What is characteristic of a fresh expression of church is not its newness, but its ability to pass on and contextualize inherited theology, ecclesiology, tradition, and spiritual experience. The ecclesiology of fresh expressions of church can be summarized as a dialogical‐relational ecclesiology that is focused on a theological centre. There may be around 2,100 of them in the Church of England, both urban and rural. During the past 15 years, the self‐understanding of the Church of England, a traditional state church with its parish structure, has changed. The mother church of the Anglican World Communion claims since 2008 to be a mixed‐economy church: one that supports and recognizes innovative ecclesial spaces (fresh expressions of church) as church, as well as parish churches. It is the goal to have an innovative diversity of churches in a pluralistic society. At the same time, these churches should be recognizable and contextual. It is the concept of the mixed economy that manages a fair cooperation between parochial and fresh expressions of church. In the meantime, the concept of mixed economy is received not only in the UK, but in different national and free churches in continental Europe, the US, South Africa, Canada, and Australia. Lately, the concept has been taken up by the Community of Protestant Churches in Europe (CPCE).     

Effects of male postpartum depression on father–infant interaction: The mediating role of face processing

It is estimated that postpartum depression affects up to 25% of men. Despite such high prevalence, the majority of studies on postpartum depression are focused on mothers, and the role of paternal depression and its effects on infant development have been overlooked by researchers and clinicians. The present study aimed to fill this gap by investigating the effect of paternal postpartum depression on father–infant interactions. In addition, we examined whether differences in face recognition mediated the effects of paternal postpartum depression on father–infant interactions. A total of 61 father–infant dyads (17 postpartum depression, 44 controls) took part in the study. Results revealed that compared to controls, fathers with postpartum depression had a worse pattern of interaction with their infants on measures of responsiveness, mood, and sensitivity; they also had greater difficulty in recognizing happy adult faces, but greater facility in recognizing sad adult faces. Depressed fathers attributed greater intensities to sad adult and infant faces. The tendency to attribute greater intensity to sad adult faces was confirmed as a partial mediator of the effect of paternal postpartum depression on measures of father responsiveness and as a full mediator of the effects of paternal depression on father sensitivity. Clinical implications and suggestions for further studies are discussed.     

Towards Multi-positioned Live Supervision in Family Therapy: Combining Treatment and Observation Teams with First- and Second-order Perspectives

This article describes a process of live supervision that has been designed to encourage trainees to experience competing theoretical perspectives. It involves the use of separate T (treatment) and O (observation) teams who conceptualise the same case from two broadly defined theoretical perspectives, variously called first and second order, modern and postmodern, or family systems and social constructionist. The process requires trainees to adopt multiple positions rather than identify with one perspective, and provides a basis for comparing and potentially integrating them. We provide examples of the approach, discuss important contextual issues for supervisors to consider when implementing it, and examine ways of adapting it to a wide range of training contexts.     

The role of the magnocellular and parvocellular pathways in the attentional blink

The attentional blink refers to the transient impairment in perceiving the 2nd of two targets presented in close temporal proximity in a rapid serial visual presentation (RSVP) stream. The purpose of this study was to examine the effect on human attentional-blink performance of disrupting the function of the magnocellular pathway--a major visual-processing pathway specialized in temporal segregation. The study was motivated by recent theories that relate the attentional blink to the limited temporal resolution of attentional responses, and by a number of poorly understood empirical findings, including the effects on the attentional blink of luminance adaptation and distraction. The attentional blink was assessed for stimuli on a red background (Experiment 1), stimuli on an equiluminant background (Experiment 2), and following flicker or motion adaptation (Experiment 3), three psychophysical manipulations known to disrupt magnocellular function. Contrary to our expectations, the attentional blink was not affected by these manipulations, suggesting no specific relationship between the attentional blink and magnocellular and/or parvocellular processing.     

Psychometric properties of scores on three Black racial identity scales

In this study, we examined the internal consistency and the structural validity of scores on the African Self-Consciousness Scale (ASCS), the Multidimensional Inventory of Black Identity (MIBI), and the Cross Racial Identity Scale (CRIS). Participants consisted of 225 African American college students--75 attending predominantly White institutions (PWIs) and 150 attending historically Black colleges and universities (HBCUs). Internal consistency estimates were above .60 for scores on one ASCS subscale, six MIBI subscales, and six CRIS subscales. Exploratory factor analytic procedures supported a two-factor structure for ASCS scores, a five-factor structure for MIBI scores, and a six-factor structure for CRIS scores. Implications for Black racial identity and scale development are discussed.     

Managing discrimination in selection: the influence of directives from an authority and social dominance orientation

The authors examined one manner in which to decrease the negative impact of social dominance orientation (SDO), an individual difference variable that indicates support for the "domination of 'inferior' groups by 'superior' groups" (J. Sidanius & F. Pratto, 1999, p. 48), on the selection of candidates from low-status groups within society. Consistent with the tenets of social dominance theory, in 2 studies we found that those high in SDO reported that they were less likely to select a potential team member who is a member of a low-status group (i.e., a White female in Study 1 and a Black male in Study 2) than those low in SDO. However, explicit directives from an authority moderated this effect such that those high in SDO were more likely to select both candidates when authority figures clearly communicated that job performance indicators should be used when choosing team members. Thus, our studies suggest that the negative effects of SDO may be attenuated if those high in SDO are instructed by superiors to use legitimate performance criteria to evaluate job candidates.     

Hidden profiles and the consensualization of social stereotypes: how information distribution affects stereotype content and sharedness

We examined the impact of the distribution of information regarding social groups on the formation of shared stereotypes within triads in two studies. Three‐person groups discussed which of three groups (A, B, and C) was the most able and the most sociable. In Study 1, some of the information about these three groups was available to all group members (shared) whereas the remainder was distributed among group members (unique). Based on the total profile, there was more evidence of group A being sociable and of group B being able than of A being able and B sociable. In Study 1 (n = 58), sampling was manipulated as ‘representative’ (information in line with the overall differences was shared) or ‘unrepresentative’ (only information contradicting these differences was shared). In a third condition, all items of information were shared. Emerging stereotypes were directly influenced by sampling of information independently of the discussion. As well as this, the discussion consensualized initial stereotypes. In Study 2 (n = 52), sampling was always unrepresentative and we manipulated the labels associated with the target groups in such a way that the stereotype associated with the label was either inconsistent or consistent with the overall differences between the target groups. In the inconsistent condition, participants were more likely to discuss information that violated stereotypical expectations, and to be less influenced by sampling as a result of discussion. Altogether, these findings suggest that information sampling directly affects the consensualization of social stereotypes. Copyright © 2003 John Wiley & Sons, Ltd.