Hi, Sungly100:<br /><br />I have uploaded your edited document, and I hope that you find the suggestions helpful. If you have any questions, please send a message to me via Editor World.<br /><br />Your citations and references are fine; both comply with APA. I made some changes&nbsp;to your text, generally to improve flow and clarity, but please review carefully. If I've misrepresented your meaning, you can easily reject the edit by right-clicking on your mouse and choose "Reject." Otherwise, I think your&nbsp;documents reads well. As far as I know, there are no grammatical&nbsp;errors, spelling mistakes, or typos.&nbsp;<br /><br />Best wishes - George<br />I am usually available for editing between 6:00 am and 10:30 pm (EST). If my status is set to 'unavailable', you can still reach me via Editor World.