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E Littman

Publications and source records attributed to E Littman.

8 recordsLinked to original sources
PubMed1995

Rate of information processing in patients with Wilson's disease.

This study investigated the rate of information processing, independent of motor speed, in neurologically affected Wilson's disease (WD) patients. Two scanning tasks based on the Sternberg item-recognition paradigm were administered to 17 neurologically symptomatic WD patients and 17 normal control (NC) subjects. Although WD subjects do have longer response latencies than NC subjects, their rate of information processing is the same as the rate of the NC subjects. The longer response latencies are attributable to their motor deficits. The clear impact of motor impairment on test performance underlines the necessity for specialized assessment measures that can accurately reflect the cognitive abilities of motor-impaired patients. These findings suggest that Wilson's disease is not characterized by slowed information processing.

Adolescent↗
PubMed1977

[Use of a mechanical variant of the Pauli test and the influence of several subjective and situational testing conditions].

Comparative examinations of the paper and pencil form and a mechanical variation (using a performance testing unit) of Pauli's performance test, in which a total of 100 students were included, showed differences in the specific requirements of the two variants and in the performance rating of the test subjects. Consequently, their mutual substitution appears unjustifiable. It was not possible for effects of a number of situational test conditions upon performance results to be demonstrated for this test sample. Hypothesized relationships between the Pauli test performance, on the one hand, and proficiency motivation, attainments, and variational motivation, on the other, could be verified in part of the cases only.

Adult↗