A researcher studies a group of elderly people and finds that, as a group, the better their memory performance, the lower their anxiety level. What can be said about this research?
a. It was a correlational study
b. The results show that memory loss causes anxiety.
c. It was an experiment.
d. The results show a perfect positive correlation.
a
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Through the first 12 months of life, infants have a very general prototype for a face that is fine tuned to be more consistent with familiar faces between 12 and 24 months of age
a. True b. False Indicate whether the statement is true or false
The global mortality rate from suicide is one death every 40 seconds
Indicate whether the statement is true or false
Family ______ refers to how well the family nurtures its members and satisfies their needs
Fill in the blank with correct word
When we watch a film in the theatre, we perceive the sound as coming from the actors' lips instead of from the speakers arrayed around the screen. This is probably due to
A. the superiority of modern surround-sound systems. B. our use of vision to aid the localization of sound. C. the construction of the theatre, which is designed to reflect sounds from the back and sides of the building. D. our inability to localize sounds above a certain amplitude.