Compliments have been shown to be extremely valuable in multiple experiments. According to Harvard Business Review, two separate lines of conducted research took place, where participants were asked how they thought another person would react to being given a compliment. The experiment was tested with both friends and strangers, which produced a consistent result. They underestimated the positive effects of complimenting. Harvard Business Review states, “Compliment-givers tend to believe the other person won’t enjoy their interaction as much as they usually do; in fact, they often believe that their exchange will probably make the person a little uncomfortable. Yet, consistently, receiving a compliment brightens people’s day much more than anticipated, leaving them feeling better, and less uncomfortable, than givers expect.” While the givers of compliments did not fully realize the effect they could have on the receiver, it is clear that the giving of the compliment was both appreciated and beneficial, thus proving that, even while it may seem like some kind words will not change anything, they can actually make a large difference to the individual who receives them.
A study led by Professor Norihiro Sadato at the National Institute of Physiological Sciences in Japan revealed that receiving a compliment had the same effect on the brain as receiving payment. Forbes explains that, during this study, forty-eight adults were recruited and asked to type a certain sequence of keys on a keyboard as fast as possible for thirty seconds. The adults were separated into three groups for this experiment. One group would be complimented by an evaluator while they typed, while another group would watch participants receive a compliment. The third group would evaluate themselves by graphing. According to Forbes, “When the participants were asked to repeat the exercise the next day, the group of participants who received direct compliments from an evaluator performed significantly better than participants from the other groups. The result indicates that receiving a compliment after exercising stimulated the individuals to perform better even a full day afterward.” This further goes to show the way compliments can help with the performance of workers.
The similarity of the feelings the participants got from receiving compliments to that of getting paid is discussed by Professor Sadato. She explains, “To the brain, receiving a compliment is as much as a social reward as being rewarded money. We’ve been able to find scientific proof that a person performs better when they receive a social reward after completing an exercise. Complimenting someone could become an easy and effective strategy to use in the classroom and rehabilitation.” Previously, the researchers had discovered that a part of the brain, called the striatum, is activated when a person is rewarded with either a compliment or money. It seems that compliments for our efforts can be as prized as the payment that one usually puts in such effort to receive. It is apparent that receiving gratitude is more valued and treasured than most may expect.