Which is an accurate statement about the effect of video games on cognitive ability?
a) Some video games lead to improvements in spatial skills.
b) Video games are harmful, and there are no benefits of playing them.
c) Shooter video games are especially detrimental to cognitive growth and should be banned.
d) Video games may cause small improvements in cognitive abilities, but these effects are short-lived.
Answer: a
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In many species, a young male bird learns its song by listening to adult males. Development of the song requires certain genes and the opportunity to hear the appropriate song during a sensitive period early in life. What type of explanation is illustrated here?
a. evolutionary b. ontogenetic c. neurological d. physiological
Most developmental psychologists today favor the _____ model of family influence
a. parental effects b. child effects c. transactional d. sibling effects
Which of the following is a factual statement about differences in IQ test scores in the United States?
A) African American children consistently score approximately 25 points lower than white children on IQ tests. B) Chinese and Japanese children consistently have higher scores on achievement tests, particularly the math and science sections of the tests. C) Differences between African American and other children are apparent in infant measures of intelligence, or on measures of habituation, by the time children are two to three years old. D) The size of the difference in IQ scores between African American and white children is steadily increasing.
Forgetting creates the recency effect when:
A. enough time separates two messages. B. there is little time between two messages. C. there are two opposing messages. D. two messages are back to back.