a mental grouping of similar objects, events, ideas, or people

After 9/11 many chose not to fly. This is most likely an example of what?

You have a 90% chance of dying if you have a surgery and only 10% chance of surviving. You decide not to have the surgery. This is an example of what?

Clinging to one’s initial conceptions after the basis on which they were formed has been discredited.

Formula for IQ

Sternbergs 3 Aspects of Intelligence

Eugenics

the extent to which a test consistent results, as assessed by the consistency of scores on two halves of the test, on alternate forms, or on retesting

Oriented to giving a single best answer to a clearly derived question

The extent to which a test measures or predicts what its supposed to do.

In language the smallest distinctive sound unit

The set of rules by which we derive meanings from morphemes, words, sentences, in a hive language; also the study of meaning

which one is not part of Howard Gardner’s packages of intelligence

The three word stage comes after the two word stage