A developmental study of the bat/ball problem of
            CRT
            : How to override the bias and its relation to executive functioning

BackgroundExisting neuropsychological studies of obsessive–compulsive disorder (OCD) are cross-sectional and do not provide evidence of whether deficits are trait-related (antecedent and independent of symptomatology) or state-related (a consequence, dependent on symptomatology).AimsTo investigate whether there are premorbid neuropsychological deficits associated with adult OCD.MethodLongitudinal data were collected from participants of the Dunedin Multidisciplinary Health and Developmental study. Neuropsychological data collected at age 13 were linked with age 32 diagnosis of OCD.ResultsThe group who had OCD at age 32 differed significantly from the control group with no OCD on their performance at age 13 on neuropsychological tests of visuospatial, visuoconstructive and visuomotor skills, controlling for gender and socioeconomic status, but did not differ on tests of general IQ or verbal ability. Performance of the group with OCD on tests of executive functioning was mixed.ConclusionsIndividuals with OCD have premorbid impairment in visuospatial abilities and some forms of executive functioning, consistent with biological models of OCD.

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A Developmental Study of Intonation Recognition

Journal of Speech and Hearing Research ◽

10.1044/jshr.1104.825 ◽

1968 ◽

Vol 11 (4) ◽

pp. 825-832 ◽

Cited By ~ 1

Author(s):

Marilyn M. Corlew

Keyword(s):

Significant Interaction ◽

Multiple Choice ◽

Semantic Content ◽

First Grade ◽

Choice Test ◽

Developmental Study ◽

Multiple Choice Test ◽

The Third ◽

Matching Test ◽

Better Than

Two experiments investigated the information conveyed by intonation from speaker to listener. A multiple-choice test was devised to test the ability of 48 adults to recognize and label intonation when it was separated from all other meaning. Nine intonation contours whose labels were most agreed upon by adults were each matched with two English sentences (one with appropriate and one with inappropriate intonation and semantic content) to make a matching-test for children. The matching-test was tape-recorded and given to children in the first, third, and fifth grades (32 subjects in each grade). The first-grade children matched the intonations with significantly greater agreement than chance; but they agreed upon significantly fewer sentences than either the third or fifth graders. Some intonation contours were matched with significantly greater frequency than others. The performance of the girls was better than that of the boys on an impatient question and a simple command which indicates that there was a significant interaction between sex and intonation.

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French Adaptation of the Childhood Executive Functioning Inventory (CHEXI)

European Journal of Psychological Assessment ◽

10.1027/1015-5759/a000141 ◽

2013 ◽

Vol 29 (2) ◽

pp. 149-155 ◽

Cited By ~ 6

Author(s):

Corinne Catale ◽

Caroline Lejeune ◽

Sarah Merbah ◽

Thierry Meulemans

Keyword(s):

Working Memory ◽

Executive Functioning ◽

Factor Analyses ◽

Cognitive Measures ◽

Factor Solution ◽

Confirmatory Factor Analyses ◽

Confirmatory Factor ◽

Rating Instrument ◽

Functioning Inventory ◽

Test Retest Reliability

Thorell and Nyberg (2008 ) recently developed the Childhood Executive Functioning Inventory (CHEXI), a new rating instrument for executive functioning in day-to-day life which can be divided into four subscales: working memory, planning, inhibition, and regulation. Using an exploratory factor analysis on data from young Swedish children attending kindergarten, Thorell and Nyberg (2008 ) found a two-factor solution that taps working memory and inhibition. In the present study, we explored the psychometric characteristics of the French adaptation of the CHEXI. A group of 95 parents of 5- and 6-year-old children completed the CHEXI, 87 of whom were given clinical inhibition and working memory tasks. Confirmatory factor analyses confirmed the two-factor solution based on inhibition and working memory that was identified in the original study of Swedish children. Supplementary results indicated good internal and test-retest reliability for the entire scale, as well as for the two subscales identified. Correlation analyses showed no relationship between cognitive measures and the CHEXI subscales. Possible clinical applications for the CHEXI scales are discussed.

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