Final answer:
The Supportive leadership style benefits workers who lack confidence the most by providing emotional support and encouragement.
Step-by-step explanation:
The leadership style that benefits workers who lack confidence the most is the Supportive leadership style. Supportive leaders provide emotional support, encouragement, and positive reinforcement to boost the confidence of their workers. They create a nurturing and safe environment where workers feel comfortable expressing their ideas and concerns.
For example, a supportive leader might encourage a worker who lacks confidence to take on a new project by providing continuous guidance, reassurance, and praise for their efforts. This helps to build the worker's confidence and self-esteem over time.