By the middle teenage years, estradiol production in females is about ____ times greater than it was before puberty

Daniel enjoys spending time thinking about important issues and loves to solve problems for his friends. Daniel is likely high in which of the following characteristics?

a. Need for cognition b. Need for self-esteem c. Ingratiation d. Self-awareness

When diagnosing and classifying psychological disorders, which of the following allows for comorbidity, which is the co-occurrence of two disorders?

a. Diagnostic and Statistical Manual of Mental Disorders b. International Classification of Diseases c. International Manual of Mental Disorders d. Diagnostic and Statistical Classification of Diseases