Multiple Choice
During a classroom experiment, Jay found out that he could sense a hair on his arm when it was barely touched with a pencil tip by Gerard. However, Jay had to wiggle a hair on Gerard's arm back and forth several times before Gerard could detect the sensation. The scientific explanation for this is that Jay and Gerard have different _____ thresholds.
A) difference
B) Weber's
C) standard
D) absolute
Correct Answer:

Verified
Correct Answer:
Verified
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