[Intelligence training of handicapped patients. An experimental evaluation study of constructive training for the promotion of general intelligence in learning disabled students in a school for patients with speech disorders].

Starting out from a curricular analysis of Klauer's "G-V"-tree structure (1984), a training scheme for developing central intellectual performance is set out and evaluated. The training consists of operations to determine sameness (G = Gleichheit) or differentness (V = Verschiedenheit) of features or relationships. As suggested by the theory of the G-V algorithm, and after only four training units of 45 minutes each, significant gains in general intelligence were found in the two training groups of slow learning students from a special school for the speech disordered, gains that the two control groups did not demonstrate. Meichenbaum's cognitive modelling with subsequent verbal self-instruction served to facilitate task solution procedures. The findings are discussed within the theoretical framework of the G-V system, emphasizing in particular its relevance for modifying and enhancing information processing functions in learning disabled students.