| A | B |
| conservation | quantity remains same even is container changes |
| Piaget | believed we think with action before we think with words |
| Harlow | did the monkey study |
| Darwin | discovered facial expressions are universal |
| Obese people | use external cues to eat |
| somatoform disorders | physical symptoms with no physical cause |
| sample | small group out of total population studied |
| naturalistic observation | observing humans w/out interferring |
| longitudinal study | gives results over long period of time |
| control group | group that does not experience the variable begin tested |
| DSM | book of mental disorders |
| sociopath | charming, dishonest, unafraid of punishment |
| autistic | child who does not respond to others, is stiff when picked up |
| obsessions | uncontrollable thoughts |
| failure to adjust | one definition of abnormal |
| compulsions | repetition of irrational actions |
| phobia | severe anxiety focused on object or situation |