What is the most common inherited intellectual disability worldwide?

a. phenylketonuria (PKU)
b. fragile X syndrome
c. Down syndrome
d. sickle-cell anemia


Answer: B

Psychology

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Which type of psychologists would be most likely to study the communication patterns of chimpanzees and porpoises?

a. biopsychologist b. comparative psychologist c. environmental psychologist d. social psychologist

Psychology

Routine screening for ASD across children typically occurs ______.

a. at age 12 months b. at the doctor’s office c. via the Autism Diagnostic Interview – Revised d. via brain scan

Psychology

__________ refers to the motivational effects of extinction

a. Avoidance b. Frustration c. Exchange d. Replacement e. Cessation

Psychology

From an evolutionary standpoint, what is the advantage of the sympathetic nervous system involvement in emotional reactions?

a) It provides a readiness to respond. b) It allows for cortical processing of information. c) There is an increased rate of neural firing in the cortex. d) The organism's integrity is preserved by altering consciousness.

Psychology