Compared to boys, girls hear twice as many ____________ by the time they are 32 months old
a. diminuitives c. motherese.
b. direct " no" responses. d. child-directed speech.
a
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Lucia, who experiences extreme anxiety when taking an exam, practices meditation breathing to reduce her anxiety prior to taking a test. Her meditation breathing is an example of ____
a. ?negative punishment b. ?negative reinforcement c. ?positive punishment d. ?positive reinforcement
Courtney suffered a very serious dog bite when she was a small child, and she still recoils in fear from her friends' dogs. It is likely that for Courtney, dogs now serve as a. unconditioned responses. b. unconditioned stimuli c. conditioned responses
d. conditioned stimuli.
____________________________ are especially at risk for developing Alzheimer's disease
a. Highly educated people b. African Americans c. Those with a history of high blood pressure d. Individuals who eat a lot of fish and olive oil
When one of your variables has a narrow range of values, you have a problem known as _______.
a. inaccurate reporting b. outliers c. restriction of range d. a nonlinear relationship