A ten-grade system that attempts to measure all verbal interaction in the classroom was given by:

The correct answer is - Ned A. Flanders

Key Points

• Ned A. Flanders
  • Ned A. Flanders developed a ten-grade system known as the Flanders Interaction Analysis Categories (FIAC).
  • The FIAC system is used to measure all verbal interaction in a classroom setting, focusing on teacher-student interactions and student-student interactions.
  • This system is widely utilized in educational research to study the dynamics of classroom communication and teaching effectiveness.

Additional Information

• Classroom Interaction Analysis
  • Classroom Interaction Analysis involves the systematic observation and categorization of verbal and non-verbal interactions in the classroom.
  • It helps educators understand the patterns of communication and the effectiveness of teaching methods.
• Components of FIAC
  • The FIAC system categorizes interactions into ten categories, including teacher talk, student talk, and silence or confusion.
  • Teacher talk is further divided into lecturing, giving directions, and criticizing or justifying authority.
  • Student talk is divided into response and initiation.
• Application of FIAC
  • FIAC is used for evaluating teaching performance, professional development, and improving classroom management strategies.
  • It provides objective data that can be used to enhance the learning environment and promote effective teaching practices.