Frederick Herzberg is associated with which of the following theories?

Frederick Herzberg is renowned for his Motivation-Hygiene Theory, which is a psychological theory that categorizes factors influencing workplace motivation into two groups: motivators and hygiene factors. Herzberg proposed that motivators, such as achievement, recognition, and the work itself, contribute to job satisfaction and motivate individuals to perform better. In contrast, hygiene factors, including salary, company policies, and working conditions, do not lead to higher motivation but can lead to dissatisfaction if they are inadequate.

The strength of this theory lies in its distinction between factors that lead to satisfaction and those that prevent dissatisfaction. While hygiene factors can prevent negative feelings about a job, they do not create positive feelings or motivation, which is critical for enhancing performance and job satisfaction.

The other theories listed—Hierarchy of Needs Theory, Equity Theory, and Expectancy Theory—are all significant in their own right, focusing on different aspects of motivation; however, they do not align with Herzberg's specific ideas regarding the dual nature of factors influencing job satisfaction and motivation.