Empirical,Logical and Philosophical Arguments Against Cigarette Smoking as a Pharmacologically Compelled Act

The fundamental hypothesis of the disease model of nicotine addiction states that, following a regime of chronic smoking, further smoking becomes a pharmacologically compelled rather than a chosen act. Despite it’s public and professional popularity as an explanation for why people continue to smoke in spite of a deteriorating quality of life, the validity of this hypothesis has been critically undermined by the state of evidence in four domains: inconclusive empirical evidence of withdrawal severity as a potent predictor of quit outcome; methodological problems concerning the measurement of factors which maintain smoking; logical problems with the interpretation of factors which maintain smoking, in particular, failures to discriminate reflexive and mediated actions in explanations of why people smoke; and philosophical problems with conceptualisations of human action as determined rather than willed. In light of these problems, it is argued that evidence on the nature of nicotine addiction is not well explained by the disease model, but rather, posits smoking primarily as a decision-making process influenced peripherally by the pharmacologic effects of nicotine on the brain and body.

Measurement Equivalence of the Child Behavior Checklist among Parents of African American Adolescents

The Child Behavior Checklist (CBCL/6-18) is a widely used parent-report measure of youth internalizing and externalizing problems. Accumulating evidence, however, suggests that the CBCL may not adequately assess clinical problems in diverse populations. We investigated the measurement equivalence (ME) of the CBCL in an African American adolescent sample (N = 145). Confirmatory factor analysis indicated poor factor model fit; however, modification indices and an alternative two-factor model produced improved fit statistics. Internal consistency coefficients of CBCL scales ranged from α = .65 to .88 and were generally lower than those reported for the normative sample. The CBCL exhibited convergent validity with conceptually similar scales on the Parent Report Scale of the Behavior Assessment System for Children; however, the correlations were weaker than those reported for the normative sample. The CBCL Internalizing composite failed to predict clinician-rated Emotional problems, however, the Externalizing composite predicted clinician-rated behavior problems. In summary, the CBCL did not exhibit unequivocal evidence of ME, as it both possesses and lacks a number of statistical attributes that would demonstrate its equivalence with African Americans. Future empirical and theoretical work is discussed.     

What can we learn from toddlers about categorical perception of color? Comments on Goldstein, Davidoff, and Roberson

We comment on Goldstein, Davidoff, and Roberson’s replication and extension (Journal of Experimental Child Psychology, 102, 219-238 [2009]) of our study of the effect of toddlers’ color term knowledge on their categorical perception (CP) of color (Journal of Experimental Child Psychology, 90, 114-141 [2005]). First, we discuss how best to assess color term knowledge when concerned with the effects of language on color CP. A reanalysis of our data indicates that even toddlers who do not know the terms for the relevant focal colors still show CP. Second, we comment on Goldstein and colleagues’ finding of blue-purple CP, as we did, but not of blue-green CP in Himba toddlers. We present contrasting data from Wright (unpublished PhD thesis, University of Surrey, 2006) that demonstrates blue-green CP in Himba toddlers. Finally, we discuss the limitations of the approach taken by all of these investigations and discuss theoretical accounts of the origin and nature of color CP.     

Is God Beyond Reason?

Classical thinkers such as St Anselm of Canterbury and St Thomas Aquinas insist that God is beyond reason because he is incomprehensible. More recent authors, including Søren Kierkegaard, Karl Barth and Colin Gunton have argued that God is beyond reason since natural theology is an inherently suspect notion. In this article, I first note ways in which all the authors just mentioned may be thought of as agreeing with each other. I then proceed to argue against the critique of natural theology coming from Kierkegaard, Barth and Gunton. My conclusion is that, in one sense, it may be premature to conclude that God is beyond reason.     

Electrophysiological markers of categorical perception of color in 7-month old infants

The origin of color categories has been debated by psychologists, linguists and cognitive scientists for many decades. Here, we present the first electrophysiological evidence for categorical responding to color before color terms are acquired. Event-related potentials were recorded on a visual oddball task in 7-month old infants. Infants were shown frequent presentations of one color (standard) interspersed with infrequent presentations of a color that was either from the same category (within-category deviant) or from a different category (between-category deviant) to the standard. Differences in the event-related potentials elicited by the stimuli were found that were related to the categorical relationship of the standard and the deviant stimuli. The data are discussed in relation to the processes that underlie categorical responding in infancy, as well as the debate about the origin of color categories in language and cognition.     

D. Z. Phillips on Belief in God

In this paper I try briefly to say why I think that what D.Z. Phillips had to say about belief in God can be defended against certain familiar criticisms, and why I think that his treatment could have been improved. I note passages in his writings which might be thought not to reflect what belief in God amounts to, but I argue that these passages can be read as reflecting belief in God as we find it in biblical authors and in writers like Thomas Aquinas. Having noted that Phillips rejects attempts to do natural theology on largely Humean grounds, I argue against these grounds as echoed by Phillips and draw attention to a tradition of natural theology not subject to Humean objections, a tradition to which Phillips might have paid more attention than he did.     

The Functioning of British Counselling Hotlines: A Pilot Study

A role-player called ten counselling hotlines and presented them with a personal problem. According to the writer's assessment, the hotlines functioned at levels varying from good to less than minimally facilitative.     

Forgetting as a function of sleep at different times of day

The experiment studied the separate effects of sleep and time period of retention interval on forgetting. A free recall task was given to independent groups of subjects either at night or in the morning, and a second recall demanded 5 h later, after an intervening period of sleeping or waking activity. Oral body temperatures (BT) were measured at each session. The data were analysed in terms of (a) immediate recall at test 1, and (b) amount forgotten from test 1 to test 2. Immediate recall was higher for morning groups, in agreement with previous findings, serial position analysis indicating that the effect is confined to enhancement of the primary memory component. Long-term retention was higher over the night interval, irrespective of sleeping conditions, though having slept at night produced better retention than having stayed awake. Sleep during the morning was not effective in reducing forgetting. BT showed a marked drop for both night groups and rise for day groups over the retention interval. Alternative explanations for the classical sleep/memory findings are suggested in terms of (a) differential effects of sleep stages on memory, and (b) the underlying diurnal variation in BT and other processes.     

Book reviews

Johnson-Laird, P. N. and Wason, P. C. (Eds). Thinking: Readings in Cognitiwe Science. Cambridge: Cambridge University Press. 1977. Pp. xii+615. ISBN 0 521 21756 3. £17.50. (Also paperback ISBN 0 521 29267 0. £5.95.)

Marks, L. E. The Unity of the Senses. Interrelations among the Modalities. London: Academic Press. 1978. Pp. 289. ISBN 0 12 472960 6. £11.35.

Callaway, E., Tueting, P. and Koslow, S. H. (Eds). Event-Related Brain Potentials in Man. New York: Academic Press. 1978. Pp. ix+630. ISBN 0 12 155150 4. £22.00.

Clifford, B. R. and Bull, R. The Psychology of Person Identification. London: Routledge & Kegan Paul. 1978. Pp. 254. ISBN 0 7100 8867 1. £7.95.

Albert, M. A. and Obler, L. K. The Bilingual Brain. New York: Academic Press. 1978. Pp. 302. ISBN 0 12 048750 0. £12.65.

Welch, R. B. Perceptual Modification: Adapting to Altered Sensory Environments. London: Academic Press. 1978. Pp. 346. ISBN 0 12 741850 4. £15.90.

Wales, R. J. and Walker, E. (Eds). New Approaches to Language Mechanisms. Amsterdam: North-Holland. 1976. Pp. 296. ISBN 0 7204 0523 8. $19.75.

Lomax, E. M. R. Science and Patterns of Child Care. San Francisco: Freeman. 1978. Pp. 247. ISBN 0 7167 0296 7. Hardback £5.50; paperback £3.70.

Armington, J. C., Krauskopf, J. and Wooten, B. R. (Eds). Visual Psychophysics and Physiology New York: Academic Press 1978 Pp 488 ISBN 0 12 062260 0. $29.50.

Williams, M. Brain Damage, Behaviour and the Mind. Chichester: Wiley. 1979. Pp. 187. ISBN 0 471 99704 8. £8.50.