In one of the first social psychological experiments ever ...

[futuristic]

In one of the first social psychological experiments ever conducted, researcher Max Ringelmann observed men as they pulled on a rope either alone, as part of a small group, or as part of a large group. He found that as the size of the group increased, ____.
 
  a. individual effort increased
  b. individual effort decreased
  c. the task took longer to complete
  d. the task took less time to complete

Question 2

Based on early research by Norman Triplett with racing cyclists, we should expect that people who exercise on rowing machines at gyms are more likely to ____ than people who exercise on the same machines in the privacy of their homes.
 
  a. burn more calories
  b. burn less calories
  c. feel a sense of accomplishment
  d. feel a sense of failure

[lcapri7]

Answer to Question 1

B

Answer to Question 2

A

[futuristic]

TYSM

[xiaomengxian]

Gracias!