PROMOTING LOW-FAT ENTREE CHOICES IN A PUBLIC CAFETERIA

Reductions in dietary fat have been recommended in the prevention of coronary heart disease. Because entrees contribute substantially to total meal fat content, we evaluated a cafeteria-based intervention for increasing the purchase rate of low-fat entrees (M = 6.83 g) relative to nonlowfat entrees (M = 25.59 g). The intervention included a poster listing the benefits of a LF diet and the daily LF entrees (i.e., broiled or baked chicken and fish dishes). During 6 days per phase, food selections (N = 3,264) were monitored by trained observers. The intervention, which cost $80.00, produced significant increases (i.e., from 20% to 35%) in the purchase rate of LF entrees.     

Stress and the Control Beliefs of Prisoners: A Test of Three Models of Control-Limited Environments1

Three models are proposed to explain the relationship between individual differences in beliefs and stress responses in control-limited environments: (1) the Environmental Incongruency, (2) Differential Stress Responses, and (3) Undifferentiated Responses. The present research examined the support for each model using inmates differing in control beliefs and prison as the control-limited environment. The results did not support either the Incongruency or the Differential models. In contrast with previous studies of control-limited environments, there was no evidence of change in passive stress responses over time in prison, but there was an increase in active responses (e.g., conflicts with other inmates) early during incarceration. As predicted by the Undifferentiated Response M odel, inmates who were more external in Locus of Control experienced significantly more active and passive stress reactions. No differences were found in stress as a function of their internal beliefs.     

Computer methods and ecological validity in reading research

Computer-based procedures for obtaining word-by-word reading times are evaluated in terms of criteria for basic research and for ecologically valid research. Ecological validity can sometimes compromise experimental designs that should control extraneous variables or separate confounded factors. Two reading paradigms that were developed for basic research on linguistic coding mechanisms are also shown to meet many of the criteria for ecological validity.     

The personality characteristics of adolescents who use and misuse alcohol

The relationship between alcohol use and misuse and personality was investigated using 347 high school students. Students were tested with a battery which included measures of alcohol involvement (AAIS) and personality (CPI). The results demonstrated that as adolescents increasingly became involved in alcohol, the more their personality characteristics differed from those adolescents not involved or minimally involved with alcohol. The implications are discussed in light of past theories of alcohol misuse in adolescence.     

Cognitive Domains of the Mood System

One possible outline of the interrelationship between mood and cognition makes use of a fourfold framework: mood-state introspections yield a report of the mood, mood-sensitive judgments are influenced by mood, metamood experiences include thoughts about the mood, and mood-related traits predict the likelihood of being in a mood. Three studies were conducted to investigate the relation between mood introspection and mood-sensitive judgment (e.g., mood-related changes in judgments about "objective" events such as belief in the probability of a nuclear war). These same studies also examined the metamood experiences and mood-related traits occurring simultaneously with the above moods and judgments. Judgment was mood-sensitive across all studies. Factor analysis of the various measures was supportive of the partial independence of the four domains. Mood introspection, mood-sensitive judgment, and mood-related traits appeared on separate factors. Metamood experience was factorially complex and was distributed across factors. Interrelations among the domains were described. The relevance of the framework for representing personality and psychopathology was discussed, as was the influence of mood on everyday judgments.     

The experience and meta-experience of mood

Mood experience is comprised of at least two elements: the direct experience of the mood and a meta-level of experience that consists of thoughts and feelings about the mood. In Study 1, a two-dimensional structure for the direct experience of mood (Watson & Tellegen, 1985) was tested for its fit to the responses of 1,572 subjects who each completed one of three different mood scales, including a brief scale developed to assist future research. The Watson and Tellegen structure was supported across all three scales. In Study 2, meta-mood experience was conceptualized as the product of a mood regulatory process that monitors, evaluates, and at times changes mood. A scale to measure meta-mood experience was administered to 160 participants along with the brief mood scale. People's levels on the meta-mood dimensions were found to differ across moods. Meta-mood experiences may also constitute an important part of the phenomenology of the personal experience of mood.     

Book reviews

Laughing Gods, Weeping Virgins: Laughter in the History of Religion. Ingvild Sæud Gilhus, 1997 London, New York: Routledge 173 pp., £45.00 (hb) ISBN 0–415–16197–5

Questioning the Secular State: The Worldwide Resurgence of Religion in Politics. David Westerlund, ed., 1996 London: Hurst & Companyμ xii +428 pp., £14.95 ISBN 1–85065–241–4 (pb.)

Religion and Resistance Politics in South Africa. Lyn S. Graybill, 1996 Westport, Connecticut: Praeger/Greenwood Press 157 pp., £44.95 (hb) ISBN 0–275–95141–3

Engaged Buddhism: Buddhist Liberation Movements in Asia Christopher S. Queen & Sallie B. King, eds., 1996 Albany, NY: State University of New York Press 446 pp., US$24.95 ISBN 0–7914–2844–3

Religious Pluralism and Christian Truth. Joseph S. O'Leary, 1996 Edinburgh: Edinburgh University Press xiii + 269 pp., £45.00 ISBN 0–7486–0727–7

Church, State and Religious Minorities. Tariq Modood, ed., 1997 London: Policy Studies Institute 96 pp., £10.95 ISBN 0 85374 724 5

The Coming Deliverer: Millennial Themes in World Religions. Fiona Bowie, ed., 1997 Cardiff: University of Wales Press 264 pp., £9.95 (pb) ISBN 0–7083–1338–8

Zoroastrians in Britain. John R. Hinnells, 1996 Oxford, Clarendon Press xiv + 336 pp., £42.00 (hb) ISBN 0–19–826193–4

From the Holy Mountain: A Journey in the Shadow of Byzantium. William Dalrymple, 1997 London, Harper Collins 484 pp., illustrated, £18.00 ISBN 0–0025–5509–3

Jerusalem Today: What Future for the Peace Process?. Ghada Karmi, edv 1996 Reading: Ithaca Press xix +191 pp., £25.00 ISBN 0–86372–204–0

Judaism Since Gender. Miriam Peskowitz & Laura Levitt, eds., 1997 London: Routledge 229 pp., £14.99 (pb), £45.00 (hb) ISBN 0–415–91461–2 (pb), ISBN 0–415–91460–4 (hb)

Muslim Communities in the New Europe. Gerd Nonneman, Tim Niblock & Bogdan Szajkowski, eds., 1996 Reading: Ithaca Press 346 pp, £35.00 (hb) ISBN 0–86372–192–3

Congregation and Community. Nancy Tatom Ammerman, 1997 New Brunswick: Rutgers University Press xvi + 434 pp., US$55.00 (hb), US$24.00 (pb) ISBN 0–81352–334–6 (hb), ISBN 0–81352–335–4 (pb)

Against the Stream: The Adoption of Traditional Christian Faiths by Young Adults. Richard P. Cimino, 1997 Lanham, Maryland: University Press of America & Religion Watch 128 pp., US$46,00 (hb), US$26,00 (pb) ISBN 0–7618–0574–5 (hb), ISBN 0–7618–0575–3 (pb)

Polygamous Families in Contemporary Society. Irwin Altman & Joseph Ginat, 1996 Cambridge: Cambridge University Press xv + 512 pp., £55.00 (hb), £19.95 (pb) ISBN 0–521–56169–8 (hb), 0–521–56731–9 (pb)

Fertility, Class and Gender in Britain: 1860–1940. Simon Szreter, 1996 Cambridge: Cambridge University Press 710 pp., £50.00 ISBN 0–521–34343–7

Implicit Religion in Contemporary Society. Edward I. Bailey, 1997 Kampen, Netherlands: Kok Pharos Publishing House; Weinheim, Germany: Deutscher Studien Verlag 302 pp., Dfl.69.00, £23.00 ISBN (Kok) 90–390–0581–8; ISBN (DSV) 3–89271–694–3

Geography of Religions in Russia. Alexei D. Krindatch, 1996 Decatur, Georgia: Glenmary Research Center 72 pp., 47 maps, US$29.95 (Paper/Spiral Bound) ISBN 0–914422–25–1

Believing in Australia: A Cultural History of Religions". Hilary M. Carey, 1996 St Leonards, N.S.W.: Allen & Unwin xviii + 270p., £16.95 (pb) ISBN 1–86373–950–5

Icelandic Spiritualism: Mediumship and Modernity in Iceland. William H. Swatos, jr. & Loftur Reímar Gíssurarson, 1997 New Brunswick: Transaction Publishers 269 pp., US$32.95 (hb) ISBN 1–56000–273–5

The Channeling Zone: American Spirituality in an Anxious Age. Michael F. Brown, 1997 Cambridge, Massachusetts & London, England: Harvard University Press 214 pp., £14.50 (hb) ISBN 0–674–10882–5

Listening People, Speaking Earth: Contemporary Paganism. Graham Harvey, 1997 London: Hurst & Co. 250 pp., £27.50 (hb), £9.95 (pb) ISBN 1–85065–271–6 (hb), ISBN 1–85065–272–4 (pb)     

Olfactory basis for the delayed onset of maternal behavior in virgin female rats: experimential effects.

A previous study showed that intranasal zinc sulfate (ZnSO4) treatment shortens the latencies for the onset of maternal behavior in nonpregnant rats. The aim of this study was to see whether after recovery from the effects of ZnSO4 treatment, the latencies for maternal behavior increased. In Experiment 1 nonpregnant females were intranasally infused with ZnSO4 or air or were left untreated and exposed to pups starting 48 hr later. Olfactory discrimination tests using chocolate bits were done simultaneously. The ZnSO4 treatment resulted in short latency maternal behavior (1.1 days) compared with latencies of control females (3.8 days), but neither group showed any loss of olfactory discrimination. Three weeks later- ZnSO4-treated females showed increased latencies for all but retrieving, while control groups showed decreased latencies for all maternal behaviors. In Experiment 2, intranasal ZnSO4- and air-treated females were given olfactory discrimination tests under food deprivation, using chocolate bits and guinea pigs pellets. Choice of guinea pig pellets was more severely affected than choice of chocolate bits, but recovery of the discriminations was complete in 4-5 days. The effects of ZnSO4 on maternal behavior and on olfactory discrimination in nonpregnant females were discussed.     

Cardiac-somatic changes during a simple reaction time task: A developmental study

The relationship during a simple reaction time task between heart rate and four measures of task irrelevant somatic activity was evaluated in four age groups of children, i.e., 4-, 5-, 8-, and 10-year-olds and young adults, in order to evaluate further a hypothesized coupling of cardiac and somatic activity. At all age levels, phasic decreases in both heart rate and somatic activity coincident with performance were found with the magnitude of the effect increasing with age only on three somatic measures. However, tonic levels of both heart rate and somatic activity decreased with age. Performance on the reaction task was found to be inversely related to the age-related phasic somatic effects as well as age-related tonic heart rate and somatic activity.