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Biomedical subjects

J Gould

Publications and source records attributed to J Gould.

90 records · Page 5Linked to original sources
PubMed1978

Effect of individual, small group, and large group method of presentation on modal performance in college men and women.

The present study investigated individual, small group, and large group methods of presentation in inter- and intra-modal functioning within auditory and visual modes along a temporal dimension. Subjects were 52 men and 70 women, ranging in age from 17 to 36 yr. Auditory and visual stimuli were presented by electronic means in a same-different matching task. Four separate conditions were investigated: auditory-auditory, visual-visual, auditory-visual, and visual-auditory. An analysis of variance, conducted for three methods of presentation, indicated no significant differences. Thus, group testing is feasible in modal research.

Adolescent↗
PubMed1978

Inter- vs intramodal performance of college men and women: a replication.

Intermodal and intramodal functioning in the auditory and visual sensory modes along a temporal dimension were investigated for 52 male and 52 female college students, ranging in age from 17 to 33 yr. Auditory and visual stimuli were presented electronically in a same-different matching task. Four separate conditions were investigated, auditory-auditory, visual-visual, auditory-visual, and visual-auditory. An analysis of variance showed women made significantly more correct responses than men. No significant differences were found between the groups' performance on intramodal and intermodal tasks. Results are consistent with an earlier report by Gould (1977).

Adolescent↗
PubMed1977

The use of the Vineland Social Maturity Scale, the Merrill-Palmer Scale of mental tests (non-verbal items) and the Reynell Developmental Language Scales with children in contact with the services for severe mental retardation.

Psychological tests were administered to a complete population of severely retarded children aged 0-14, from one area of south-east London. The fifty-six children selected for the present study included all those who had obtained scores on measures of social maturity, visuo-spatial skills not involving symbolic concepts, and level of language comprehension. The results show very low correlations between the age-related quotients obtained for each measure. This suggests that, in severely retarded children, marked discrepancies can occur between different areas of cognitive and social development. Some children could be classified as moderately or mildly retarded on one type of test but as profoundly retarded on another. The profiles on the tests can be related to diagnosis and behaviour pattern. The findings highlight the problems of assessment and educational placement of retarded children.

Age Factors↗
PubMed1977

Inter- vs intra-modal performance of college men and women.

Intermodal and intramodal functioning in the auditory and visual sensory modes within the temporal dimension was investigated with 19 male and 18 female college students, ranging in age from 17 to 32 yr. Auditory and visual stimuli were presented by electronic means in a same-different matching task. Four separate conditions were investigated: Auditory-auditory, visual-visual, auditory-visual, and visual-auditory. An analysis of variance was conducted for three main effects: sex, modality, and sensory mode. Women made significantly more correct responses than men. No significant differences were found between the groups' performances on intramodal and intermodal functioning tasks. These results are consistent with the hypotheses that modal functioning reaches asymptote prior to adulthood. Results indicating a difference in modal functioning between the sexes were unexpected.

Adolescent↗
PubMed1976

The prevalence of early childhood autism: comparison of administrative and epidemiological studies.

The results of surveys and inquiries to identify autistic children, carried out in England and Wales, the U.S.A. and Denmark, are compared. Three studies, in each of which either a total population of children or a wide range of handicapped children was screened, using case-note inspection and interviews, all estimated the prevalence of the autistic syndrome to be between four and five children per 10,000 aged under 15 years. Inquiries that counted diagnosed cases only or that relied upon local authority records produced much lower prevalence rates for the autistic syndrome. The reasons for this are examined, and the implications for prevalence studies of handicapping conditions are discussed.

Adolescent↗
PubMed1976

Disinfection.

Explore the source record for details and available documents.

Chlorides↗
PubMedDate not supplied

The impact of change on violent patients.

This article describes how a continuing care ward attempted to deal with an increase in levels of violence towards staff and looks at how changes that were taking place on the ward may have contributed to a reduction in this problem. Possible lessons for the future management of this group of patients and reduction of violence are drawn from the discussion.

Humans↗
PubMedDate not supplied

On-line monitoring of sequential blood flow reduction during splenic embolization.

Partial embolization of the spleen has been well established for the treatment of hypersplenism. A weakness of the technique is the lack of an objective method to quantitate the flow reduction during the procedure. The video dilution technique (VDT) has earlier been used to measure blood flow in regional arteries using video cassette replay. By adapting the VDT concept of relative flow to digital subtraction angiography, it is possible to calculate the flow reduction instantly following each injection of embolic material. We present a case of partial splenic embolization where the flow in the splenic artery was reduced to a predetermined level of 50 per cent of baseline flow. The clinical results were excellent. By observing the clinical results of partial embolization, terminated at different levels of flow reduction, it will be possible to optimize the results and prevent overembolization.

Aged↗