Explanation

Choosing an accessible population and defining the population very clearly are both important for efficient and convenient research.

Explanation

By using the "Lottery method," we perform "Random sampling."

Explanation

• Progressive educators are known for the view that there should be "no fixed aims of education and no values in advance."
• They emphasize that education should be flexible, responsive to students' needs, and focused on experiential learning.

Explanation

• The individuals to serve the needs of the society is implied by the social aims of education.
• These aims focus on preparing individuals to contribute positively to societal development and address social needs.

Explanation

• Education is purely a matter of mental training and development of the self is the consequence of believing in the dualistic theory of mind versus body.
• This perspective emphasizes the importance of mental and self-development over just observable behaviors or material changes.

Explanation

• Discussion is the most effective method for ensuring broader student participation.
• It encourages active engagement and input from all students.
• It fostering a more inclusive learning environment.

Explanation

• Overlearning can minimize forgetting.
• By continuing to study and practice material beyond initial mastery.
• It reinforces memory retention and helps prevent forgetting over time.

Explanation

• Criticism is indeed an important step in historical research.
• It helps ensure the accuracy, validity, and reliability of the interpretations of past events.

Explanation

Proceeding from easy to difficult enables the learners to understand the facts easily.

Explanation

The "Open Door Policy" was the administrative character of Hazrat Ali (RA).