{"product_id":"9781600216473","title":"Focus on Mental Retardation Research","description":"Mental retardation is a term for a pattern of persistently slow learning of basic motor and language skills (\"milestones\") during childhood, and a significantly below-normal global intellectual capacity as an adult. One common criterion for diagnosis of mental retardation is a tested intelligence quotient (IQ) of 70 or below. This book examines new and critical research and issues in the field.","brand":"Nova Science Publishers, Inc (US)","offers":[{"title":"Default Title","offer_id":65426646270301,"sku":null,"price":176.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1041\/3893\/2573\/files\/9781600216473.jpg?v=1789370875","url":"https:\/\/shop.gazellebookservices.co.uk\/products\/9781600216473","provider":"Gazelle Book Services","version":"1.0","type":"link"}