As an infant, Stephanie received many penicillin injections from the doctor. When she later saw a photographer in a white coat that was similar to the doctor's coat, she started to cry. This is an example of

The two major components of the Wechsler Adult Intelligence Scale are:

A) componential and experiential. B) interpersonal and intrapersonal. C) linguistic and logical-mathematical. D) verbal and performance.

Sam has not yet acquired all of the morphemes that are commonly used by speakers of English. As a result, he produces utterances like "mommy sock," "more juice," and "no cookie." These utterances are examples of

a. early language delays b. underextensions c. autistic language d. telegraphic speech