{"product_id":"9780803943414","title":"Summated Rating Scale Construction : An Introduction","description":"\u003cp\u003eIntended for the social scientist who must develop a rating on attitudes, values and opinions, this text provides information on the construction of more effective scales. It includes information on how to validate a scale and how to develop a summated rating scale based on classical test theory.\u003c\/p\u003e","brand":"Sage","offers":[{"title":"Default Title","offer_id":49689322881272,"sku":"00000_00000_00000_00000","price":90.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/8208\/6904\/files\/9780803943414-1.jpg?v=1783615263","url":"https:\/\/kinokuniya.com.au\/products\/9780803943414","provider":"Books Kinokuniya Australia","version":"1.0","type":"link"}