Motion-perception deficits and reading impairment: it's the noise, not the motion

We tested the hypothesis that deficits on sensory-processing tasks frequently associated with poor reading and dyslexia are the result of impairments in external-noise exclusion, rather than motion perception or magnocellular processing. We compared the motion-direction discrimination thresholds of adults and children with good or poor reading performance, using coherent-motion displays embedded in external noise. Both adults and children who were poor readers had higher thresholds than their respective peers in the presence of high external noise, but not in the presence of low external noise or when the signal was clearly demarcated. Adults' performance in high external noise correlated with their general reading ability, whereas children's performance correlated with their language and verbal abilities. The results support the hypothesis that noise-exclusion deficits impair reading and language development and suggest that the impact of such deficits on the development of reading skills changes with age.     

Variation among developmental dyslexics: evidence from a printed-word-learning task

A word-learning task was used to investigate variation among developmental dyslexics classified as phonological and surface dyslexics. Dyslexic children and chronological age (CA)- and reading level (RL)-matched normal readers were taught to pronounce novel nonsense words such as veep. Words were assigned either a regular (e.g., "veep") or an irregular (e.g., "vip") pronunciation. Phonological dyslexics learned both regular and exception words more slowly than the normal readers and, unlike the other groups, did not show a regular-word advantage. Surface dyslexics also learned regular and exception words more slowly than the CA group, consistent with a specific problem in mastering arbitrary item-specific pronunciations, but their performance resembled that of the RL group. The results parallel earlier findings from Manis, Seidenberg, Doi, McBride-Chang, & Petersen [Cognition 58 (1996) 157-195] indicating that surface dyslexics and phonological dyslexics have a different profile of reading deficits, with surface dyslexics resembling younger normal readers and phonological dyslexics showing a specific phonological deficit. Models of reading and reading disability need to account for the heterogeneity in reading processes among dyslexic children.     

The “Incompatible Idea” Revisited: The Oft-Invisible Ego-Ideal and Shame Dynamics

The observation that incompatibility with conscience initiates deployment of defense goes back to Freud's conceptualization of the "incompatible idea" put forward in Studies on Hysteria. In this view, consciousness itself, insofar as it gives rise to painful affect resulting from conflict with the conscience, is the cornerstone for dynamic thinking, first as regards repression of traumatic memory and later for dynamic thinking generally. Subsequent discoveries about the conscience tended to give rise to pars pro toto thinking in which the new discovery replaced rather than added to the basic notion of conscience. Such pars pro toto imbalance exists in full force in psychoanalytic thinking today: Modern conflict theory privileges the postoedipal retaliative aspect of the conscience, as Kleinian thinking does for the preoedipal projective aspects of retaliation. Neither conceptualizes shame adequately. Kohut appreciated the role of shame, but discarded the notion of incompatibility with the ego-ideal. The incompatible idea model still provides an all-inclusive model for conceptualizing the conscience in the context of intrapsychic conflict.     

A SCIENTIST AND A THEOLOGIAN SEE THE WORLD: COMPROMISE OR SYNTHESIS?

Abstract. A scientist (for whom the world is the universe) and a theologian (for whom the world is planet Earth) engage in dialogue, not contrived Platonic or Galilean dialogue, but true bidisciplinary dialogue that strives for higher viewpoint. S: Is the preservation of the human species a primary human responsibility? T: It may be a responsibility we share with God. S: The human species has a limited future if confined to the planet Earth. We must diversify our habitat by colonizing space. T: We are responsible for other life on the planet as well. The discussants conclude that besides protecting Earth ecologies, we should create new ecologies in space.     

Psychological trauma associated with AIDS and HIV infection in women

The growing numbers of women faced with HIV infection and AIDS has specific counselling implications. This paper analyses the psychological needs of all women patients seen by the psychology department (n = 33) over the past 12 months. The mean age was 32.3 years. Psychological crisis was high. Four women reported rapes (three accounting for their HIV infection). Two women had suicide attempts (one on two occasions), Death experiences were notable, including multiple bereavement. Conjidentiality was problematic for many of the women. Problems were reported around pre- and post-test counselling which was absent for three women, and often surrounded the diagnosis of a loved one (child, husband or partner). Most women were first seen as in-patients (when disease progression was extensive) or when their partners or children were in-patients. Despite offers of out-patients follow-up, only four HIV + ve women attended, three of which were irregular. A group of ten women were only seen indirectly when provision of care wasgiven to their children. A consistent group were seen with worries about HIV (either due to sexual contact with a known HZV+ ve or at risk individual) or to unfounded concerns often reflecting underlying psychological problems. This paper explores the counselling challenges of AIDS and HIV for women.     

Parental reports of emotional and behavioural difficulties on the SDQ for school-age children with vertically acquired HIV infection living in London

This study uses a screening questionnaire (the Strengths and Difficulties Questionnaire, SDQ) to indicate levels of parental or carer concern about behavioural or emotional difficulties in a representative group of school-age children with vertically acquired HIV attending London clinics. Fourteen per cent of the total 107 children screened were reported to have behavioural and emotional difficulties scoring in the "abnormal" range. Older children tended to have higher scores. Overall, levels of reported difficulties were found to be similar to those reported for other chronic childhood illnesses and slightly higher than in the general child population.