{"product_id":"invariant-measurement-with-raters-and-rating-scales","title":"Invariant Measurement with Raters and Rating Scales","description":"\u003cp\u003eThis book presents methods for developing, evaluating and maintaining rater-mediated assessment systems. Rater-mediated assessments involve ratings that are assigned by raters to persons responding to constructed-response items (e.g., written essays and teacher portfolios) and other types of performance assessments.\u003c\/p\u003e","brand":"Taylor \u0026 Francis","offers":[{"title":"Paperback - 229 x 152 mm (6 x 9)","offer_id":50521986892089,"sku":"9781848725508","price":112.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/1337\/2473\/files\/9781848725508.jpg?v=1753756146","url":"https:\/\/brainarybooks.com.au\/products\/invariant-measurement-with-raters-and-rating-scales","provider":"Brainary Books","version":"1.0","type":"link"}