Instruct: Classify an Amazon review as either positive or negative.
Query: This text has become an essential counseling theory work.

Corey's text is an essential text for those wishing to enter the counseling/therapy field. It is well-written, easily accepted by students, and covers the most important psychological theories in mental health. There has been an expansion of the family therapies chapter and chapters on ethics and counselor characteristics are outstanding. This book is used throughout Counselor Education and Mental Health training. I recommend it highly as the best overview for beginning and graduate students in the helping field.