What is one particularly destructive pattern some couples fall into while having conflicts?

Epidemiology is the scientific study of the

a. effects of diets. b. biological treatment of diseases. c. frequency and distribution of disorders. d. classification systems for mental disorders.

Between the ages of 6 and 12 children strive to develop a sense of competence arising from their work and effort. Erikson refers to this stage of life as

a. trust versus mistrust. b. autonomy versus shame and doubt. c. initiative versus guilt. d. industry versus inferiority. e. identity versus role confusion