You are a new team lead for an existing team with job satisfaction issues. Using an outside party, you collect a list of specific issues that employees say make the job dissatisfying, such as a lack of recognition. You then create a matrix to plan how to increase satisfaction, such as arranging for high-ranking officials to meet the team, learn about their contributions, and attend events where they are recognized for their accomplishments. You are operating based on the principles of which theory of motivation?

Theory X

Theory Y

Herzberg Two-factor Theory

Expectancy Theory