Final answer:
Yolanda’s primary motivational factor at work is her need for affiliation, as her job satisfaction comes from interacting with and getting to know her coworkers. While autonomy and job content are important for job satisfaction, Yolanda's case exemplifies how professional relationships can also be a significant factor.
Step-by-step explanation:
Yolanda finds her greatest satisfaction at work through social interaction rather than the duties of computer programming itself. This fact indicates that Yolanda is driven primarily by a need for affiliation, enjoying the company and camaraderie of her coworkers. Affiliation is a motivational factor that refers to a person's need to build relationships and feel part of a group.
In relation to overall job satisfaction, research such as that by Melvin Kohn and colleagues suggests that autonomy and control over one's work significantly contribute to job contentment. This aligns with aspects of Theory Y, which posits that people enjoy work and find satisfaction in being responsible and involved in decision making. However, Yolanda's situation highlights that even if one's job content is not fulfilling, other factors like relationships can drive satisfaction. It’s also important to recognize that networking and friendships at work contribute to an employee's wellbeing and can sometimes outweigh other aspects of the job.