{"title":"Ronald K Hambleton","description":null,"products":[{"product_id":"fundamentals-of-item-response-theory-book-ronald-k-hambleton-9780803936478","title":"Fundamentals of Item Response Theory","description":"Using familiar concepts from classical measurement methods and basic statistics, Hambleton and colleagues introduce the basics of item response theory (IRT) and explain the application of IRT methods to problems in test construction, identification of potentially biased test items, test equating, and computerized-adaptive testing. The book also includes a thorough discussion of alternative procedures for estimating IRT parameters, such as maximum likelihood estimation, marginal maximum likelihood estimation, and Bayesian estimation in such a way that the reader does not need any knowledge of calculus to follow these explanations. Including step-by-step numerical examples throughout, the book concludes with an exploration of new directions in IRT research and development.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":49797161156881,"sku":"CIN0803936478G","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50174987534609,"sku":"CIN0803936478VG","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":50475136909585,"sku":"GOR003587466","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51007443730705,"sku":"NIN9780803936478","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52402875466001,"sku":"NLS9780803936478","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0803936478.jpg?v=1751362436"},{"product_id":"item-response-theory-book-ronald-k-hambleton-9780898380651","title":"Item Response Theory","description":"In the decade of the 1970s, item response theory became the dominant topic for study by measurement specialists. But, the genesis of item response theory (IRT) can be traced back to the mid-thirties and early forties. In fact, the term \"Item Characteristic Curve,\" which is one of the main IRT concepts, can be attributed to Ledyard Tucker in 1946. Despite these early research efforts, interest in item response theory lay dormant until the late 1960s and took a backseat to the emerging development of strong true score theory. While true score theory developed rapidly and drew the attention of leading psychometricians, the problems and weaknesses inherent in its formulation began to raise concerns. Such problems as the lack of invariance of item parameters across examinee groups, and the inadequacy of classical test procedures to detect item bias or to provide a sound basis for measurement in \"tailored testing,\" gave rise to a resurgence of interest in item response theory. Impetus for the development of item response theory as we now know it was provided by Frederic M. Lord through his pioneering works (Lord, 1952; 1953a, 1953b). The progress in the fifties was painstakingly slow due to the mathematical complexity of the topic and the nonexistence of computer programs.","brand":"WoB","offers":[{"title":"US \/ WELL_READ \/ SBYB","offer_id":50373451546897,"sku":"CIN0898380650A","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51141456003345,"sku":"NIN9780898380651","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ NEW \/ INGRAM","offer_id":52134680002833,"sku":"NLS9780898380651","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":52981146517777,"sku":"CIN0898380650G","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0898380650.jpg?v=1750947990"},{"product_id":"item-response-theory-book-ronald-k-hambleton-9789048158096","title":"Item Response Theory","description":"In the decade of the 1970s, item response theory became the dominant topic for study by measurement specialists. But, the genesis of item response theory (IRT) can be traced back to the mid-thirties and early forties. In fact, the term \"Item Characteristic Curve,\" which is one of the main IRT concepts, can be attributed to Ledyard Tucker in 1946. Despite these early research efforts, interest in item response theory lay dormant until the late 1960s and took a backseat to the emerging development of strong true score theory. While true score theory developed rapidly and drew the attention of leading psychometricians, the problems and weaknesses inherent in its formulation began to raise concerns. Such problems as the lack of invariance of item parameters across examinee groups, and the inadequacy of classical test procedures to detect item bias or to provide a sound basis for measurement in \"tailored testing,\" gave rise to a resurgence of interest in item response theory. Impetus for the development of item response theory as we now know it was provided by Frederic M. Lord through his pioneering works (Lord, 1952; 1953a, 1953b). 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According to Anne Anastasi, The decade of the 1980's has been a period of unusual advances in, psychological testing. Technological progress, theoretical sophistication, and increasing pro- fessional responsibility are all evident in the fast-moving events in this field (A. Anastasi, Psychological Testing, Sixth Edition. New York: Macmillan, 1988). On the psychometric front, advances in topics such as item response theory, criterion-referenced measurement, generalizability theory, - analy- sis of covariance structures, and validity generalization are reshaping the ways that ability and achievement tests are constructed and evaluated, and that test scores are interpreted. But Jsychometric advances, as substantial and important as they have been, are only a fraction of the major changes in the field of testing. Today, for example, the computer is radically chang- ing the ways in which tests are constructed, administered, and scored. Computers are being used to administer tests adaptively. That is, the sequence of questions an examinee is administered depends upon his or her performance on earlier administered items in the test. Tests are adapted to the ability levels of the examinees who are being assessed. One result is shorter tests with little or no loss in measurement precision. Computers are also being used to store or bank test items. Later, items of interest can be selected, and the computer is used to print copies of the test.","brand":"WoB","offers":[{"title":"- \/ - \/ INTERNAL","offer_id":52337815683345,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52337816928529,"sku":"NLS9780792390701","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780792390701.jpg?v=1758167867"},{"product_id":"advances-in-educational-and-psychological-testing-theory-and-applications-book-ronald-k-hambleton-9789401074841","title":"Advances in Educational and Psychological Testing: Theory and Applications","description":"Over the last 20 years there have been a large number of technical advances and changes in the field of educational and psychological testing. According to Anne Anastasi, The decade of the 1980's has been a period of unusual advances in, psychological testing. 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That is, the sequence of questions an examinee is administered depends upon his or her performance on earlier administered items in the test. Tests are adapted to the ability levels of the examinees who are being assessed. One result is shorter tests with little or no loss in measurement precision. Computers are also being used to store or bank test items. Later, items of interest can be selected, and the computer is used to print copies of the test.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52410446053649,"sku":"NLS9789401074841","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9789401074841.jpg?v=1758778080"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-ronald-k-hambleton.oembed","provider":"World of Books ","version":"1.0","type":"link"}