Figure:
Two observers observe a child in the classroom every 30 minutes to record whether he is behaving aggressively.They use two categories for their observations: yes (aggressive)or no (not aggressive).Using the data presented below,answer the following questions.
-Calculate and report the observers' interobserver reliability.

Question

Figure:
Two observers observe a child in the classroom every 30 minutes to record whether he is behaving aggressively.They use two categories for their observations: yes (aggressive)or no (not aggressive).Using the data presented below,answer the following questions. 
-Calculate and report the observers' interobserver reliability.

Quizplus · Accepted Answer

The Answer of Figure:
Two observers observe a child in the classroom every 30 minutes to record whether he is behaving aggressively.They use two categories for their observations: yes (aggressive)or no (not aggressive).Using the data presented below,answer the following questions. 
-Calculate and report the observers' interobserver reliability.

Figure: Two Observers Observe a Child in the Classroom Every 30