“…299]." Since then, Myers and his associates have reported a series of studies which seem to tip the scales in the positive direction: the author is aware of nine published studies by this group, seven of which report Sr effects (Fort, 1961(Fort, , 1965Leiman, Myers, & Myers, 1961;Myers, 1960;Myers, Craig, & Myers, 1961;Myers & Myers, 1962, 1963. It ma}r be noted in passing, however, that other recent studies are not so confirmatory.…”