To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Is not the same as what is pictured. I needed the above textbook and got the "eighth edition" however the cover page was different and so are all of the chapters. I am very disappointed as it is useless to me for my class.
Ok yeah, it's a textbook...which I usually don't review bc frankly, who cares? But this had some great insight into behavioral theories. The only textbook I've rented that I've ever considered buying a copy of.