Prostaglandins cause the cramping that women may feel before or during menstruation

According to the article Love Makes the World Go ‘Round about male and female sexual psychology, the term "psychological architecture" refers to:

(a) the decision making machinery in the brain and related bodily systems (b) the unconscious mind (c) computer simulations of behavior (d) rewards and punishments that cause behavior

Research on haptic exploration and exploratory procedures reveals that:

a) the longer EPs take, the less breadth they have. b) material properties of objects (e.g., temperature) are easier to ascertain than geometric properties (e.g., shape). c) the most informative exploratory procedure is static contact. d) tactile object recognition is faster than visual object recognition.