“…These findings were supported in a number of studies (e.g. Lovell, 1961 ;Lunzer, 1965;Noelting et al, 1973;Noelting, 1975, Brainerd, 1971, although some individual and age differences have been reported (Davies, 1965;Yost, Siegel and Andrews, 1962;Goldberg, 1966;Fishbein, Pampu and Manz~t, 1970;Cloutier and Goldschmid, 1976). …”