Ed and Jim are planning a field experiment about learning. They want to know whether young children learn to use mobile (cell) phones from older brothers or sisters. They each offer their phone to a younger brother or sister and also to a cousin who has no older brothers or sisters. They time how long it takes each child to find a game to play with on the phone.

One cognitive limitation/error in group decision-making is a 'sin of commission'.

'A case study of a person with schizophrenia will reveal more about the disorder than any other method.' To what exte...

From the study by Canli et al. (brain scans and emotions):

From the study by Baron-Cohen et al. (eyes test):

From the study by Laney et al. (false memory):

The study by Piliavin et al. (subway Samaritans) is from the social approach.