According to a 2009 study, the time spent per day using media jumps by ______ in early adolescence.
What will be an ideal response?
3 hours
You might also like to view...
A researcher presents two lights of varying brightness to a subject who is asked to respond same or different by comparing their intensities. The researcher is seeking the __________ threshold
a. difference b. absolute c. subliminal d. phosphene
Which of the following traits appears to be an influential factor in marriage for males and females?
a. agreeableness b. openness c. conscientiousness d. extraversion
Which of the following statements about alcohol use in adulthood is true?
A) Alcohol induces anxiety at first but relieves stress over time. B) About half of police activities in large cities involve alcohol-related offenses. C) Almost 25 percent of fatal car crashes in the United States involve alcohol. D) The most effective prevention strategy for reducing alcohol abuse is to raise the minimum drinking age to 25.
Stanley Milgram's work on human subjects prompted social psychologists to become more concerned with:
a. ethics. b. procedures. c. external validity. d. internal validity.