Writing Feedback / Essay on: Academic Cheating [3]

Need help with cause and effect of cheating on a college exam

Hi. I have to write the cause-effect of cheating on a college exam. I'm not really sure where to start. If i would like to focus on the cause of cheating so what should i have to write on introduction, thesis, body, and conclusion? And if i want to focus on the cause i can also write the effect of cheating or not? Sorry if my english is not good enough.