Mental health and behavior psychology 
II Tim 1:7 "For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind." A sound mind is a peaceful mind, a mind without chaos and confusion. The Lord said he will keep us in perfect peace as long as our minds are stayed on him (Isa 26:3). It is a blessing to have a quiet peaceful mind; our psychology topics will discover ways to maintain a quiet mind.