Operant conditioning is a type of learning in which the probability of a response is changed by a change in its consequences

Which of these statements BEST describes the present search for genes that affect schizophrenia?

What will be an ideal response?

Children accidentally exposed to mercury when vaccinated are evaluated at one point in time. they are follow for 10 years and evaluated again. these children are part of a study called a

a. group design b. longitudinal design c. comorbidity design d. randomized clinical trial