| A | B |
| IQ | intelligence quotient |
| 100 | average IQ score |
| GENIUS | a mentally gifted person with IQ over 130 |
| RETARDED | IQ below 70; also known as developmental disability |
| WISC | Wechsler Intelligence Scale for Children; has mean of 100, standard deviation of 15 |
| WAIS | Wechsler Adult Intelligence Scale; has mean of 100, standard deviation of 15 |
| CROSS C ULTURAL FAIRNESS | a concern that IQ test items may be constructed in such a way as to favor children of a certain ethnic group or social class |
| STANFORD BINET | IQ test for children; IQ = 100 X mental age / chronological age |
| IDIOT SAVANT | person with amazing mental abilities who has very low IQ scores |
| RELIABLE | IQ tests tend to yield consistent scores over time, they are very ... |
| APTITUDE | intelligence is supposed to be an ability to learn, a generic ... |
| COGNITION | mental problem solving |
| DEDUCTIVE | reasoning from general rules to specific cases |
| INDUCTIVE | reasoning from specific cases to general rules |
| CONJUNCTIVE | concepts involving both/and |
| DISJUNCTIVE | concepts involving either/or |