Geoffrey has a Stanford-Binet IQ score of 60 and deficits in adaptive behavior. He is likely to be considered ______

During adolescence and adulthood, cognitive functions such as memory and judgment generally become more complex. According to the text, the neurological event most closely associated with such changes is:

a. an increase in the number of neurons in the brain b. an increase in the overall size of the neurons in the cortex of the brain c. a decrease in the amount of myelin present in the brain d. a decline in gray matter that occurs after childhood

Weight loss can affect our sexuality in what way?

a. It can stimulate the production of sex hormones. b. It can improve the chances of pregnancy. c. It can decrease the likelihood of pregnancy. d. It can regulate a woman's menstrual cycle.