From a perceptual learning perspective, infants use social information (like gaze direction) in a similar way as other information in our physical environment (like object movements) to specify action possibilities. In the current study, we assumed that infants are able to learn an affordance upon observing an adult failing to act out that…

Noting that beyond the individual variations among humans, there is a body of mental abilities common to every human being, this book examines the debate among researchers about the extent to which humans are "preprogrammed," and suggests a new scientific psychology of human development. By examining experimental data obtained from…

The inferior performance of external locus of control (LOC) subjects (Ss) on achievement tests has been attributed by many researchers to cognitive and perceptual deficiencies. Several studies have shown that advance organizers (AO) which provide optimal anchorage and mobilize existing relevant concepts, facilitate learning of verbal material.…