In today’s world, biological psychiatry is the predominant theory.

Bandura and Mischel empirically tested psychoanalysis.

The theorist behind “Positive Psychology,” and the one who wrote the book Authentic Happines to describe it, is Martin Seligman.

Abraham Maslow was the theorist who believed all humans are like scientists.

The theorist who most influenced B. F. Skinner was John B. Watson.

Jeffrey Schwartz, in his book Brain Lock, was able to show scientifically that one’s brain can change by how you think and behave without any medication.

According to Douglas Bookman, until one can prove first that the integration of psychology and Christianity “can” and “should” be done, “how” it is to be done is a moot point.

Psychology’s Third Force was led by Abraham Maslow, Carl Rogers, and Rollo May.

Carl Rogers believed “satellite relationships” outside marriage could help a person grow within him or herself.

Christian psychologist David Myers uses differing levels of explanation for science and faith.