Regarding the activities of an organism, motivation is the process of initiating, directing, sustaining, and __________ these activities

Imani is trying a relatively new treatment for her major depression. When she visits the doctor, he puts a machine against her head which stimulates specific regions in her brain. Happily for Imani, the treatment is painless and does not cause seizures

Imani's treatment is called _____________. A) psychosurgery B) deep brain stimulation C) electroconvulsive therapy D) transcranial magnetic stimulation

In today's version of the Stanford-Binet intelligence test, an individual's IQ is calculated by

a. dividing an individual's mental age by his or her chronological age and then multiplying by 100. b. correlating his or her scores on the various subtests. c. comparing how many questions the individual passed to the average number passed by individuals of the same age. d. multiplying the number of test items passed by 100.