If the scientific method is being used to evaluate a hypothesis predicting a specific relationship between two variables, then it is essential that both variables can be measured

The prevalence of sexual dysfunction with age

a. remains stable b. increases c. decreases d. fluctuate vastly

Clarence’s 14-year-old daughter, Glenda, has been diagnosed with anorexia. Clarence can expect that Glenda ________

A) will lose 5 to 15 percent of her body weight B) sees herself as severely underweight C) will avoid most forms of exercise D) has an extremely distorted body image