Multiple Choice
_____ occurs when participants are assigned to the experimental or control group by coin flip.
A) Self-selection
B) Random assignment
C) Double-blind experimentation
D) Random sampling
Correct Answer:

Verified
Correct Answer:
Verified
Q114: Most experiments in psychology lack:<br>A)external validity.<br>B)internal validity.<br>C)randomization.<br>D)manipulation.
Q115: What is the main advantage of experimentation
Q116: Random _ allows psychologists to generalize from
Q117: The scientific method was FIRST formalized by:<br>A)Newton.<br>B)Galileo.<br>C)Bacon.<br>D)Descartes.
Q118: An educational psychologist seeks to determine how
Q120: Which statement is TRUE regarding the principle
Q121: Aaron trusts what he himself observes,not claims
Q122: What is the only way to determine
Q123: People are more critical of new evidence
Q124: According to the textbook,the second rule of