Socioeconomic variation in attitudes to eating and weight in female adolescents.

This study was stimulated by J. Sobal and A. J. Stunkard's (1989) theory that differences in deliberate weight control could underlie the socioeconomic gradient in adult weight. Female adolescents (N=1,248) completed measures of socioeconomic status, social norms for weight, weight ideals, attitudes to weight, and weight control behaviors. Higher socioeconomic status adolescents had greater awareness of the social ideals of slimness and had more family and friends who were trying to lose weight. They also defined a lower body mass index as "fat" and were more likely to have used healthy weight control methods. The results support the idea that socioeconomic differences in weight-related attitudes and behaviors may mediate the development of a gradient in weight.     

Editors can lead researchers to confidence intervals, but can't make them think: statistical reform lessons from medicine

Since the mid-1980s, confidence intervals (CIs) have been standard in medical journals. We sought lessons for psychology from medicine's experience with statistical reform by investigating two attempts by Kenneth Rothman to change statistical practices. We examined 594 American Journal of Public Health (AJPH) articles published between 1982 and 2000 and 110 Epidemiology articles published in 1990 and 2000. Rothman's editorial instruction to report CIs and not p values was largely effective: In AJPH, sole reliance on p values dropped from 63% to 5%, and CI reporting rose from 10% to 54%; Epidemiology showed even stronger compliance. However, compliance was superficial: Very few authors referred to CIs when discussing results. The results of our survey support what other research has indicated: Editorial policy alone is not a sufficient mechanism for statistical reform. Achieving substantial, desirable change will require further guidance regarding use and interpretation of CIs and appropriate effect size measures. Necessary steps will include studying researchers' understanding of CIs, improving education, and developing empirically justified recommendations for improved statistical practice.     

The relationship between measures of executive function, motor performance and externalising behaviour in 5- and 6-year-old children

In his cognitive-energetic model of information processing Sergeant [Sergeant, J. (2000). The cognitive-energetic model: An empirical approach to ADHD. Neuroscience and Biobehavioral Reviews, 24, 7-12] links executive function (EF) to motor behaviour. This link has been supported by evidence from a number of sources including studies of attention deficit hyperactivity disorder (ADHD) and developmental coordination disorder (DCD). Little is known developmentally about this association. Given the rapid change in both motor proficiency and EF that takes place in the pre-school years, this appears an important time to look for the emergence of the link between these factors. In this study we tested 5- and 6-year-old children on motor tasks from the movement assessment battery for children and on measures of response inhibition (Stroop and stop-signal task) and examined the relationship between scores on these measures. Additionally, in order to relate this behaviour to everyday function, the Rowe behavioural rating inventory (RBRI), a teachers' behavioural rating of externalising behaviour, was also gathered and this related to EF and motor performance. It was found that motor performance correlated significantly with RBRI scores (better motor performance with lower externalising behaviour) and with Stroop performance. The relationship between motor performance and stop-signal task performance was in the expected direction but failed to reach significance and there was no clear association between performance on the stop-signal task and either Stroop or RBRI scores. The results are discussed in relation to different aspects of response inhibition (inhibition of a pre-potent response, interference control) and how these might relate to motor control.     

Control over the scheduling of simulated office work reduces the impact of workload on mental fatigue and task performance

Two experiments tested the hypothesis that task-induced mental fatigue is moderated by control over work scheduling. Participants worked for 2 hr on simulated office work, with control manipulated by a yoking procedure. Matched participants were assigned to conditions of either high control (HC) or low control (LC). HC participants decided their own task scheduling, whereas LC participants had to follow these fixed schedules. For Experiment 1, fatigue was higher in LC participants who worked harder, so Experiment 2 compared control effects in high- and low-workload groups. As predicted, the impact of workload was reduced under HC conditions, for subjective fatigue, and most secondary tasks and aftereffects. The findings are interpreted within the framework of compensatory control theory.     

Pre-event discussion and recall of a novel event: how are children best prepared?

We investigated the conditions under which information 1 day before a novel event influenced 6-year-olds' recall 2 weeks later. In Experiment 1A, four preparation conditions included either the event goals, goals with narration of the event actions and objects, photographs of the objects with goals and narration, or photographs with narration and child verbalization of the actions and objects. Compared with an irrelevant preparation control condition, goals with narration reduced errors, but correct recall was increased only when photographs were included. Child verbalization together with goals, narration, and photographs increased correct recall relative to goals with narration. In Experiment 1B, neither photographs nor preparation alone improved recall relative to the control condition. Experiment 2 found no further advantage of increasing children's participation in the preparation via questions. Overall, the impact of preevent information on memory is influenced by the nature of the information and the child's participation in the preparation.     

The impact of verbal feedback about blushing on social discomfort and facial blood flow during embarrassing tasks

To investigate whether verbal feedback about blushing influences subsequent social discomfort or blushing itself, changes in facial blood flow and ratings of blushing and embarrassment were investigated in high (N=28) and low scorers (N=28) on the Blushing Propensity scale while singing and reading aloud, and while listening to audiotapes of their performance. After each task half of the participants were told that they had blushed, and the rest were told that they had not blushed. Blood flow increased progressively in participants with high blushing propensity scores who were given "blushing" feedback, but not in the other participants. This finding suggests that expecting to blush may become a self-fulfilling prophecy. Verbal feedback about blushing strongly influenced subsequent social discomfort, and mimicked the effects of blushing propensity on ratings of embarrassment and blushing intensity. In sum, the findings support the view that preconceptions about blushing propensity are shaped by past learning experiences, that concern about blushing is a major source of discomfort in embarrassing situations, and that these concerns are often unrelated to the actual intensity of blushing.     

The Adult Persistence in Learning Model: A Road Map to Counseling Services for Adult Learners

The Adult Persistence in Learning (APIL) model focuses on personal issues of the individual adult learner, learning process issues, and environmental issues related to the particular institution to guide counseling services for adult leaners. Factors that facilitate a realistic approach to adult learning provide the focus: self-awareness, willingness to delay gratification, clarification of career and life goals, mastery of life transitions, sense of interpersonal competence, educational competence, intellectual and political competence in learning, information retrieval from the institution, awareness of opportunities and impediments in the environment, and perceptions of the compati-bility of the learning environment. Counseling interventions for individuals and groups based on the factors in the model can aid retention of adult learners.     

Families' Perceptions of the One-way Screen in the First Meeting

A survey was conducted of family members' perceptions of the initial family interview using a one-way screen with live consultation. There was a high response rate (95%, n = 43 families) and the majority of respondents (80%) perceived the overall experience as useful. Those who read the clinic's information leaflet in advance and felt able to share concerns about the process with the interviewer tended to forget about the screen more quickly. Those who read the leaflet were more likely to find the overall meeting useful. The survey generated a number of suggestions to make this first meeting more 'user friendly'.     

Facial symmetry and the perception of beauty

Evolutionary, as well as cultural, pressures may contribute to our perceptions of facial attractiveness. Biologists predict that facial symmetry should be attractive, because it may signal mate quality. We tested the prediction that facial symmetry is attractive by manipulating the symmetry of individual faces and observing the effect on attractiveness, and by examining whether natural variations in symmetry (between faces) correlated with perceived attractiveness. Attractiveness increased when we increased symmetry, and decreased when we reduced symmetry, in individual faces (Experiment 1), and natural variations in symmetry correlated significantly with attractiveness (Experiments 1 and 1A). Perfectly symmetric versions, made by blending the normal and mirror images of each face, were preferred to less symmetric versions of the same faces (even when those versions were also blends) (Experiments 1 and 2). Similar results were found when subjects judged the faces on appeal as a potential life partner, suggesting that facial symmetry may affect human mate choice. We conclude that facial symmetry is attractive and discuss the possibility that this preference for symmetry may be biologically based.     

Book reviews

Religion and Gender Ursula King, ed., 1995 Oxford, UK & Cambridge, USA: Blackwell 324 pp., £13.99/US$21.95 (pb); £40.00/US$54.95 (hb) ISBN 0–631–19377–4 (pb); 0–631–19376–7 (hb)

Zur Erleuchtung unterwegs. Neo‐Sannyasin in Deutschland und ihre Religion Joachim Süss, 1994 Berlin: Dietrich Reimer Verlag 321 pp., DM 48.00 ISBN 3–496–02531‐X

The Odyssey of a New Religion: The Holy Order of MANS from New Age to Orthodoxy Phillip Charles Lucas, 1995 Bloomington and Indianapolis: Indiana University Press; Ballmoor, Buckingham: Open University Press 312 pp., £35.00 (hb) ISBN 0–253–33612–0

The Church, Medicine and the New Age James Watt, ed., 1995 London: The Churches’ Council for Health and Healing 148 pp., £9.95 ISBN 9–780950–699028

Visions of Creation Eileen Conn & James Stewart, 1995 Alresford: Godfield Press 160 pp., £9.99 ISBN 1–899434–60–7

Ultimate Vision: Reflections on the Religions We Choose Martin Forward, ed., 1995 Oxford: Oneworld Publications £9.95, 288 pp. ISBN 1–85168–100–0

True to this Earth: Global Challenges and Transforming Faith Alan Race & Roger Williamson, 1995 Oxford: Oneworld Publications 204pp., UK £9.95 US$ 14.95 Can. $ 19.99 (pb) ISBN 1–85168–099–3

The Universe Within: An Exploration of the Human Spirit Anjam Khursheed, 1995 Oxford: Oneworld Publications 192 pp., £7.95, US$ 11.95 ISBN 1–85168–075–6

Ecology & Liberation: A New Paradigm Leonardo Boff, 1995 Maryknoll: Orbis Books 187 pp., US$ 14.95 ISBN 0–88344–978–1

Promised Land: Base Christian Communities and the Struggle for the Amazon Madeleine Cousineau Adriance, 1995 Albany: State University of New York 202 pp., US$ 19.95 ISBN 0–7914–2650–5 (pb)

The Sense of God: Sociological, Psychological and Anthropological Approaches to the Origin of the Sense of God John Bowker, 1995 Oxford: Oneworld 237 pp. (including index), £9.95 (pb) ISBN 1–85168–093–4

Le Dieu Distribué: une anthropologie compareé des monothéismes Jean Lambert, 1995 Paris: Les Editions du Cerf 405 pp., FF 240 ISBN 2–204–04950–6

The Rise and Fall of Catholic Religious Orders: A Social Movement Perspective Patricia Wittberg, 1994 New York: The State University of New York Press xii + 423 pp., £54.50 (hb), £18.25 (pb) ISBN 0–7914–2229–1 (hb); ISBN 0–7914–2230–5 (pb)

Beyond Death: Theological and Philosophical Reflections on Life after Death Dan Cohn‐Sherbok & Christopher Lewis, eds., 1995 Basingstoke: Macmillan 219 pp., £14.99 ISBN 0–333–63074–2

Mahdism in West Africa. The Ijebu Mahdiyya Movement Peter B. Clarke, 1995 London: Luzoc Oriental 225 pp., £30.00 ISBN 1–898942–06–4

African American Islam Aminah Beverly McCloud, 1995 New York: Routledge viii + 213 pp., £37.30 (hb); £12.99 (pb) ISBN 0–415–90785–3 (hb)

Religious Freedom and the Position of Islam in Western Europe: Opportunities and Obstacles in the Acquisition of Equal Rights (with an Extensive Bibliography) W. A. R. Shadid & P. S. van Koningsveld, 1995 Kampen: Kok Pharos Publishing House 229 pp., Dfl. 64,90 ISBN 90–393–0065–4

Religious Liberty: Principles for Judicial Interpretation of the Religious Clauses Jesse H. Choper, 1995 Chicago: University of Chicago Press xiii +198 pp., £19.95 ISBN 0–226–10445102

Schools of Reconciliation: Issues in Joint Roman Catholic‐Anglican Education Priscilla Chadwick, 1994 London: Cassell 229 pp., £35.00 (hb); £14.99 (pb) ISBN 0–304–33142–2