The purpose of this study was to investigate the feasibility and validity of a modified version of Buschke's missing scan methodology, the Missing Scan Task (MST), to assess working memory capacity (WMC) and cognitive control processes in preschool children 3-6?years in age. Forty typically developing monolingual English-speaking children between…

The current study investigated how the development of cognitive abilities explains the age-related changes in temporal judgment over short and long duration ranges from 0.5 to 30 s. Children (5- and 9-year-olds) as well as adults were given a temporal bisection task with four different duration ranges: a duration range shorter than 1 s, two…

Discusses Russell's (1975) system for administering and scoring the Logical Memory and Visual Reproduction subtests of the Wechsler Memory Scale. Certain innovations such as obtaining a delayed recall appear to be useful, but comparisons with other studies indicate difficulty with the impairment ratings that were devised. (JAC)

In order to extend the multicultural horizons of neuropsychological assessment in the Chinese mainland, a battery of eight commonly used neurocognitive tests assessing motor speed, verbal and visual-spatial memory, language fluency, attention, and executive functioning were given to 224 Mandarin-speaking school children (107 boys and 117 girls)…

Relational complexity (RC) theory conceptualizes an individual's processing capacity and a task's complexity along a common ordinal metric. The authors describe the development of the Latin Square Task (LST) that assesses the influence of RC on reasoning. The LST minimizes the role of knowledge and storage capacity and thus refines the…

Reveals a two-factor structure (general retentiveness and memory) in the Wechsler Memory Scale for total male and female samples and for both males and females aged 13 to 39 years and 40 to 59 years but not for males or females aged 60 to 88 years. (Author/RL)

Investigated whether children's ability to recognize themselves in delayed video feedback indicates change in self awareness. Parallel results in both conditions studied, and the likelihood of false positives and false negatives indicate that the video test in its present form may not be a valid measure of differences in self-awareness. (Author)

The Stanford-Binet Intelligence Scale: Fourth Edition is a conceptually new version of this traditional intelligence scale. The new scale has a solid basis in theory, but there is little evidence that the Binet matches its intended theory. This study was designed to determine whether the Binet corresponds to the theory that guided its…

Administered neuropsychological tests to alcoholic subjects before and after their participation in two weeks of memory training, training in problem-solving techniques, or no training. The problem-solving group showed greater improvement on problem-solving tests but not on memory or perceptual-motor tests. Younger subjects in the memory training…