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Birney, Damian P.; Halford, Graeme S.; Andrews, Glenda – Educational and Psychological Measurement, 2006
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…
Descriptors: Memory, Age Differences, Cognitive Processes, Psychometrics
Dunn, Denise A.; And Others – 1990
A study was conducted that attempted to show changes in electroencephalographic (EEG) patterns (identified using topographic EEG mapping) when children were required to perform the relatively simple task of button pressing during an eyes-open baseline session of low cognitive demand and a complex reaction time (RT) task of high cognitive demand.…
Descriptors: Brain Hemisphere Functions, Children, Cognitive Processes, Comparative Analysis