The lack of success in identifying a single gene responsible for schizophrenia likely suggests that ______.
A. schizophrenia does not have underlying genetic causes
B. environmental changes are the sole cause of vulnerability for developing schizophrenia
C. schizophrenia is likely polygenic, having more than one gene responsible
D. family background and upbringing are likely culprits in the development of schizophrenia
Answer: C
You might also like to view...
Categorical perception of consonant sounds is present at birth, and for vowels at __________ months of age
a) 2 b) 3 c) 5 d) 6
“Good outcomes” for children and adolescents who possess resilience are often measured in terms of notable __________ or social achievement
a) financial b) physical c) academic d) military
Based on recent research regarding the ability to forecast emotional reactions to major events, people tend to ________.
a. be accurate judges of the emotional impact of future events b. underestimate the emotional impact of negative events but not positive events c. underestimate the emotional impact of positive events but not negative events d. overestimate the emotional impact of both negative and positive events
Jenna goes away to college and meets the man of her dreams in the dorm room right across the hall from her. Which factor explains Jenna’s attraction to this man??
a. ?similarity b. ?physical attractiveness c. ?matching d. ?proximity