Essentials of Cross-Battery Assessment and X-BASS

di Dawn P. Flanagan (Autore)

Samuel O. Ortiz (Autore)

Vincent C. Alfonso (Autore)

John Wiley & Sons Inc, 2026

The most empirically grounded and practice-transforming edition of Cross-Battery Assessment to date The Fourth Edition of Essentials of Cross-Battery Assessment and X-BASS delivers a comprehensive scientific update to the XBA framework and its application to SLD identification and nondiscriminatory assessment. This edition incorporates a large-scale meta-analytic database used to program X-BASS 3.0—spanning hundreds of correlation matrices, thousands of subtest-level coefficients, and data from more than 200,000 examinees—to provide unprecedented precision in composite estimation, score-cohesion evaluation, and cross-battery interpretive accuracy. Combined with updated CHC classifications and a rigorous re-evaluation of over 1,000 subtests across major cognitive, achievement, language, and neuropsychological batteries, this edition offers the most transparent and defensible cross-battery interpretive system to date. Building on advances in cognitive theory and psychometric analyses, this edition integrates the expanded capabilities of X-BASS 3.0, including updated composite logic, refined score-cohesion rules, and enhanced decision support for evaluating cultural and linguistic influences, domain-specific cognitive strengths and weaknesses, and unexpected underachievement. New case studies illustrate how XBA and X-BASS work together to support accurate, process-focused SLD identification across reading, writing, and math, with step-by-step demonstrations of planning batteries, integrating data, and making defensible interpretations. New to the Fourth Edition Fully updated CHC classifications for all tests and subtests in X-BASS Revised interpretive frameworks that strengthen diagnostic precision in SLD identification Expanded X-BASS 3.0 workflows guiding cross-battery assessment, interpretation of cultural and linguistic influences, and estimates of decision accuracy New case studies demonstrating real-world application of XBA and X-BASS Comprehensive technical appendices documenting the psychometric foundations of XBA, including cross-source comparisons and validation evidence A fully articulated SLD workflow guiding practitioners from PSW interpretation through ecological validity, exclusionary factors, and converging data sources Practitioner-friendly tables and rapid-reference tools supporting everyday decisions Enhanced guidance for nondiscriminatory assessment and culturally responsive practices Guidance on linking diagnostic findings to evidence-based interventions School psychologists, clinical psychologists, neuropsychologists, and graduate students in assessment courses will find this Fourth Edition an authoritative resource. By connecting theory directly to practice through X-BASS integration, the book supports accurate, defensible cognitive ability evaluations across diverse populations.

• Autore: Dawn P. Flanagan, Samuel O. Ortiz, Vincent C. Alfonso
• Editore: John Wiley & Sons Inc
• Collana: Essentials of Psychological Assessment
• Anno: 2026
• Rilegatura: Paperback / softback
• Pagine: 480 p.
• Dimensioni: 274 x 216 mm
• Peso: 1270 gr.
• EAN: 9781394230822

Testo in English