At what age does babbling first appear?
A. 10 to 12 months
B. 4 to 6 months
C. 2 to 3 months
D. 1 to 2 months
Answer: C
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You operate an anxiety-reduction clinic and know you can make predictions about your clientele. Who are most likely to seek treatment?
a. Overly reactive people with normal fears b. People with blood-injection-injury phobia c. People with GAD d. People with situational phobia
A measure of variability for the average squared distance that scores in a sample deviate from the sample mean is called the ______.
A. mean B. variance C. standard deviation D. mode
Katie takes up two jobs because she thinks that working makes a person less idle. In which of the following intrinsic motives of career development does Katie believe?
A) Socialization B) Public roles C) The importance of self-identity D) The work ethic
Which was NOT a reason subtypes of schizophrenia were discontinued in the DSM-5?
a. They were shown to be unstable. b. They had low reliability and consistency. c. Most individuals met more than one subtype. d. They had poor validity.