“…In contrast, the results of the current study did not support other randomised controlled studies, which found the transfer of training approach to perceptual treatment to be more effective than conventional therapy (Diller et al, 1974;Weinberg et al, 1979;Weinberg et al, 1982;Young et al, 1983;Gordon et al, 1985;Soderback and Normell, 1986;Ladavas et al, 1994).…”