Robert Fantz's research into infant perception found that infants of all ages preferred looking at the human face over all other stimuli

Which of the following psychological disorders has the highest heritability estimate?

A) bipolar disorder B) schizophrenia C) autism spectrum disorders D) hyperactivity (adolescent males)

Colin Ross' study revealed that among the least common dissociative experiences was:

a) Uncertainty about whether you actually did something or just thought about doing it b) Being in a familiar place but finding it unfamiliar c) Ignoring pain d) Noticing that things that are typically difficult to do are actually done easily