Who is the researcher that developed the "nativist approach" and "universal grammar" to explain how children learn their language skills?

Hadley is told that the achievement test he is taking is a standardized test. This means that

a. the test has been approved by the APA. b. the test will be measuring what is it intended to measure. c. similar scores occur when the test is given in a standard laboratory setting or in a naturalistic setting. d. uniform procedures exist for giving and scoring the test.

A neuropeptide released by pain-carrying axons during intense stimulation is:

a. Glutamate b. Substance P c. Prostaglandin d. Histamine