My wife used this as a textbook for a correspondence course. I'm selling it now that she's graduated. As you can see in photos 3 and 4, there is marking in various places. The cover is a little creased. I have other items for sale as well. Price is negotiable. Please feel free to contact me!! "Research Methods in Psychology: Experimental Methods, Measurement Methods, and Statistical Methods" Tsukasa Kato Price: ¥1900 #TsukasaKato #Tsukasa_Kato #book #psychology/psychology