Final answer:
The decision of the journalist to go to Afghanistan to cover the war hoping to acquire the admiration of his peers and a promotion can best be explained by b) Incentive theory of motivation.
Step-by-step explanation:
The decision of the journalist to go to Afghanistan to cover the war hoping to acquire the admiration of his peers and a promotion can best be explained by Incentive theory of motivation. Incentive theory suggests that behavior is motivated by the potential rewards or incentives associated with the behavior.
In this case, the journalist is motivated by the potential reward of receiving admiration and a promotion from his peers for covering the war. These rewards serve as external incentives that drive his decision.
By choosing to go to Afghanistan, the journalist is hoping to achieve a specific goal and receive extrinsic rewards, which aligns with the principles of incentive theory.