{"product_id":"9780761926054","title":"Scale Development: Theory and Applications","description":"Scale Development: Theory and Applications has helped students, practitioners, and researchers design and develop scales. In this updated version, DeVellis has expanded his coverage of factor analysis and has added a new chapter on item response theory. There are practical examples and exercises throughout the book.","brand":"Sage Publications (CA)","offers":[{"title":"Default Title","offer_id":47010685124848,"sku":"9780761926054","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780761926054_p0.jpg?v=1763642694","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780761926054","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}