Which of the following hallucinogens has NOT received recent scientific interest as a psychotherapeutic agent?

____ is an approach to describing and studying disorders of childhood, adolescence, and beyond.

Fill in the blank(s) with the appropriate word(s).

Psychology can be considered a collection of many related fields of study. What is one of the features that all of these fields have in common?

A) the use of the scientific method B) the study of mental illness C) the belief that the unconscious mind determines human behavior D) the use of introspection