Answer: A. Organization Behavior Modification
Explanation: OB Mod stands for Organization Behavior Modification.
It is a performance management type wherein managers try to increase the power of wages and benefits by trying them directly to certain types of performance. They (managers) identify performance-related employee behaviours and then implement an intervention strategies to strengthen desirable performance behaviours and weaken undesirable behaviour. OB Mod represents application of reinforcement theory to individuals in the work setting.