Second, read all the operational definitions provided by your group members. Then, reply to the post that you think is the most valid definition . In you

Second, read all the operational definitions provided by your group members. Then, reply to the post that you think is the most valid definition . In your reply, explain: 

1) Why you chose that definition as the most valid definition. Explain your choice. Note: you could choose your own, as long as you explain why you think it is more valid than the other definitions.