Multiple Choice
Psychologist Kimberly Young, whose research on Internet addiction was discussed at the beginning of Chapter 2, argues that over half of all college students suffer poor grades due to excessive Internet use. This may or may not be true. Young's research findings are based on nonrepresentative samples and may thus lack:
A) external validity
B) internal validity
C) methodological empathy
D) time order
E) longitudinal persistence
Correct Answer:

Verified
Correct Answer:
Verified
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