Competency approach to human resource development in general and entrepreneurship development in particular was pioneered by :

David McClelland

The correct answer is option (2) : David McClelland

The competency approach to human resource development, including entrepreneurship development, was pioneered by:

2. David McClelland

David McClelland was a psychologist who conducted extensive research in the field of human motivation and competence. He is well-known for his work on the development of entrepreneurial competencies and his concept of the "Need for Achievement," which is a key component of the competency approach to entrepreneurship development.