The Biology of Love - Research suggests that bodily chemistry and neural activity in the brain are the caused. Dopamine is associated with euphoria and craving. A surge of dopamine in the human body can produce increased energy, and focused attention.

The frequent presence of the loved one, produced initially by passionate love, triggers the production of two others chemicals, prolactin and oxytocin. The levels of prolactin rise following orgasm in humans and are also related to pair-bonding in voles.

Oxytocin is stimulated by touch, including sexual touching and orgasm, and produces feelings of pleasure and satisfaction. Research indicates that levels of interpersonal trust correlate positively with oxytocin as well.

Upon completion of this course the student should be able to:

1. Describe and compare the several theoretical approaches to sexual development and indicate how each theory explains the key factors involved in emotional, mental, physical, cultural, social, and procreation processes.

2. Demonstrate a general knowledge of the basic concepts of human sexual behavior from adolescence and throughout the life cycle.

3. Utilize the course to gain insight into his or her own developmental process, sexual attitudes, and behavior.

4. Understand the concept of orientation, sexual variations, sexual disorders, and how these apply to human sexuality and self-image.