Piaget's preoperational stage consists of individuals between the ages of ______

Convergence is a cue for distance perception that

a. involves the angle between the eyes. b. involves the amount of disparity between retinal images. c. is monocular. d. depends on visual objects overlapping with each other. e. depends on the perceiver's own movement.

The mistaken delusion that one is loved by someone else who is famous but who may never actually have met the individual is known as:

a) Fantism b) Erotomania c) Disorganized schizophrenia d) None of the above