After Guido kicked the football from the 22-yard line, he heard the referee yell, "It's good." What type of knowledge was expressed by the referee?

a) knowledge of performance-intrinsic feedback

b) knowledge of performance-extrinsic feedback

c) knowledge of results-intrinsic feedback

d) knowledge of results-extrinsic feedback

After Guido kicked the football from the 22-yard line, he heard the referee yell, "It's good." (B) Knowledge of performance (extrinsic feedback) was expressed by the referee.

Explanation:

The feedback which is provided by external factors, during or after a performance has been performed is called extrinsic feedback. The knowledge of performance deals with how good the performer has performed, and not the end result. It comes during the game is being played and is sudden, after an action had taken place.

For example: when a goalie saves a goal, the coach appreciates him by saying ""well done"", this is an example of extrinsic knowledge of performance.

Intrinsic feedback is the realisation of an athlete about his performance and does not come from external factors. Coaches, friends, spectators, etc can provide a player with extrinsic feedback. Hence, here in this example, the coach is passing knowledge of performance (extrinsic) feedback to guido.