{"product_id":"9780990393931","title":"Z-Score: How a Statistic Used in Psychology Will Revolutionize Baseball","description":"Have you ever wondered how the feats of today's baseball stars - playing in an era of rampant steroid use, smaller ballparks and \"juiced\" baseballs - compare with those of Babe Ruth, Roger Maris and other old-time greats? Z-score: How a Statistic Used in Psychology Will Revolutionize Baseball presents a game-changing approach for comparing the greatest achievements in baseball history using a statistic common to psychological testing: the z-score. \u003cp\u003eWritten by Dr. John G. Cottone, a clinical psychologist and researcher with a long history of peer-reviewed research publications, and Jason Wirchin, a TV news producer and baseball enthusiast, Z-score provides analyses and insight that will fascinate old school baseball fans and new wave sabermetricians alike.\u003c\/p\u003e","brand":"Story Bridge Books","offers":[{"title":"Default Title","offer_id":49782598598896,"sku":"9780990393931","price":24.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780990393931","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}