A study of sleep found that more than half of people aged 15 to 17 slept

a. 9 hours or more.
b. 8 hours.
c. 7 hours or less.
d. 6 hours.



Answer: c. 7 hours or less

Psychology

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A newborn infant's sense of smell is so well developed that the infant can distinguish its mother on the basis of smell alone.

Answer the following statement true (T) or false (F)

Psychology

According to Seligman, people with an optimistic explanatory style tend to:

a. take responsibility for their care when they are experiencing health problems. b. believe their own actions will make no difference when they experience health problems. c. be found more among Americans with Chinese heritage than those with European heritage. d. have an outlook on their health similar to those who have a pessimistic explanatory style.

Psychology

A psychologist teaches Matt to put his hand in his pocket whenever his habit of cracking knuckles occurs or is about to occur. Training an individual to engage in a behavior that is incompatible with the habit behavior is referred to as ____________ training

a. contingent response b. awareness c. operant d. competing response

Psychology

Answer the following statement(s) true (T) or false (F)

A researcher studied how well a drug entered the brain after it was administered. Her study was a type of pharmacokinetic study.

Psychology