Find the Scholarly sources that both support the Montessori approach and that discuss limitations of this approach.

Text based research version of research paper of the following:

History of Montessori

Key beliefs/theories that drive Montessori

Criticisms of Montessori approach

Training programs

Find the Scholarly sources that both support the Montessori approach and that discuss limitations of this approach.

Specific arguments supportive of and critical of the limitations of the Montessori approach.
Solid scholarly references about how Montessori works today and some solid references on concerns about the limits of the Montessori approach.