Approximately how much variance in performance is explained by cognitive ability?

Which of the following techniques is used to reduce the memory loss that sometimes occurs as a result of ECT?

a. The administration of a barbiturate immediately following ECT administration. b. The use of muscle paralytics before administration c. Unilateral administration d. Reduced voltage upon administration

The relatively new field of study that looks at the study of childhood disorders in the context of the development of competencies, as well as disorders, is

a. clinical developmental assessment. b. behavioral developmental pathology. c. developmental psychopathology. d. developmental clinical intervention.