Which Gestalt principle states that we perceive flowing lines more easily than choppy, broken lines?

At what age would we expect to hear the pattern called intonation in young children?

a) 2 - 3 months b) 6 - 7 months c) 8 - 11 months d) 20 - 24 months

Schizophrenia often involves

a. a withdrawal from contact with others. b. a loss of interest in external activities. c. a breakdown of personal habits and an inability to deal with daily events. d. all of these.