Final answer:
Human resources assist in developing Training and Development plans to encourage employee growth within a company.
Step-by-step explanation:
The type of plan that human resources assist in developing to encourage employee growth within a company is Training and Development. Human resources department focuses on improving the skills and knowledge of the workforce through training programs, workshops, and apprenticeships. They also encourage employees to participate in special projects, committees, and initiatives to further enhance their skills and expertise. This helps in the professional development and career growth of the employees.