Luke Would Always Get a Reaction from His Manager When

Multiple Choice

Luke would always get a reaction from his manager when he disrupted meetings with meaningless questions.In an effort to stop this undesirable behaviour Luke's manager stopped recognizing Luke when he raised his hand in meetings.Which reinforcement technique was Luke's manager practicing?

A) Positive reinforcement
B) Negative reinforcement
C) Extinction
D) Punishment
E) Valence