Assessing performance : designing, scoring, and validating performance tasks / / Robert L. Johnson, James A. Penny, Belita Gordon

• Autore: Johnson Robert L
• Pubblicazione: New York, : Guilford Press, c2009
• Edizione: 1st ed.
• Descrizione fisica: 1 online resource (368 p.)
• Disciplina: 658.3/125
• Soggetto topico: Employees - Rating of; Educational evaluation
• Altri autori: PennyJames A GordonBelita <1947->
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references (p. 315-337) and index.
• Nota di contenuto: An overview of performance assessment -- Designing the assessment -- Construction of performance task -- An example of constructing a performance assessment -- Administration -- Developing tools for scoring -- Training raters and staff -- Scoring and monitoring -- Forming scores and item-level analyses -- Test-level analyses.
• Sommario/riassunto: A comprehensive resource for assessment practitioners, this book provides step-by-step guidance for developing, administering, scoring, and validating a range of performance tasks, including literacy and other types of proficiency assessments. The authors explore how to establish the purpose of the assessment and how to develop scoring tools, train raters, reduce rater bias, review scores and report results, and use item-level and test-level analyses to optimize reliability and validity. Clearly written and well organized, the book includes many practical ex
• Titolo autorizzato: Assessing performance
• ISBN: 1-281-96336-4; 9786611963361; 1-60623-079-4
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910813624703321
• Lo trovi qui: Univ. Federico II