In the First Recorded Social Psychology Experiment, Triplett (1898) Found

In the first recorded social psychology experiment, Triplett (1898) found that:

A) children performed a reel cranking task worse when competing against a coactor
B) children performed a reel cranking task better when competing against a coactor
C) children performed a reel cranking task worse when competing against themselves
D) children performed a reel cranking task better when competing against themselves