Which model of grieving suggests that extensively expressing grief actually prolongs the process of recovering from a loss?

Sometimes, anxiety helps us by motivating us to study for a test, but if we become too anxious, we pass our optimal level of arousal and spend too much time worrying instead of studying. This type of correlation is described as

a. a downward spiral. c. negative. b. the inverted-U hypothesis. d. positive.

When your body temperature is at its daily peak, you are more likely to be

a. feeling "down" emotionally. b. less adaptable and make poorer decisions. c. less helpful and less peaceful. d. more creative.