Caffeine ______ the total number of sleep minutes and ______ the time it takes to fall asleep
a. reduces; reduces c. increases; reduces
b. reduces; increases d. increases; increases
b
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One of the risk factors in the triple-risk hypothesis of sudden infant death syndrome is __________.
A. the infant is between the ages of 6 and 12 months B. the infant has a neurological vulnerability stemming from preterm birth or prenatal exposure to teratogens such as cigarettes C. the infant is put down to sleep on his or her back (supine position) D. suffocation due to overly tight clothing
Parents may contribute to a fixed mindset by telling children they are good at schoolwork, and teachers may do so by ________________
a. emphasizing scores and grades b. focusing on the learning process c. going easy on their grading in class d. offering students extra help
Which of the following is true of laboratory research in social psychology?
a. It is possible to achieve greater experimental control in laboratory research compared to field research. b. Generality of results is less of an issue in laboratory research than for field research. c. It is never necessary to use deception to conceal the goals of laboratory research into social behavior. d. Demand effects are less of an issue in laboratory research than in field research.
What behavior can a newborn perform that triggers care and sympathy from the parent?
a. eye contact c. crying b. first words d. smiling