original_query: What is the definition of effective leadership roles and processes according to McCauley, Van Veslor, and Rudeman? What is the most relevant chunk to answer the query?
query: What is the definition of effective leadership roles and processes according to McCauley, Van Veslor, and Rudeman?
answer: According to McCauley, Van Veslor, and Rudeman (2010), leader development is defined as "the expansion of a person's capacity to be effective in leadership roles and processes" that aid in setting direction, creating alignment, and maintaining commitment in groups of people sharing common work.