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Fitz-Albert R. Russell, PhD JP Establishing Standards for Students’ Assessment
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INTRODUCTION Psychometric assessments used for decisions about work, jobs, and careers. In education, students assessment used for four types of decisions. Administrative & policy formulation, instructional, certification, selection decisions. Testing & measurement applied to other persons & for other reasons-not dealt with here
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BACKGROUND > 1,000 incidences of between Grs. 1-11. Each is important to the child life chances Some are high stakes & summative in nature Examples of high stakes students’ assessment Grade Six Achievement Test (GSAT) CXC Secondary Education Certificate (CSEC)
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VALIDITY AS QUALITY INDICATOR Are decisions made about: possibilities, abilities, achievements, prospects, & predisposition based on assessments appropriate for purpose? Three considerations: Are testing conditions are fair to all test takers Are scores reliable: consistent across time, space, thought, culture variations, instrument form and test takers’ ability Is test valid: uses made of results are appropriate & consistent with intended use.
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MESSICK’S VIEW Validity: the pre-eminent consideration in students’ assessment Incorporates concerns of fairness and reliability Drives need for the establishment of standards. Messick (1989a, 1989b) viewed validity as “evaluative judgment of a unitary concept that is based on evidence and consequences of appropriate test use and score interpretation” Professionals must recognize issues of bias & drift in items, be able to obviate them
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STANDARDS IN ASSESSMENT Classical concepts of validity do not represent all issues of quality. All elements in arrangements & administrative conditions impact validity judgment, & require quality considerations. Quality is not necessarily JIT delivery of material Rather, a good regime and protocol consistently applied (Meeter 1997) is required Standards established & rigorously applied serve to improve the validation judgment.
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TEST DEVELOPMENT PROCESS Curriculum Analysis Assessment planning Item development, improvement, and validation Compilation of assessment instruments Preparation of first copies Enroll test takers & prepare registers Materials Management & Presentation Response digitization Mark, score, scale, equate, bias assessment Score utilization & reporting Process documentation.
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NCME STANDARDS BY APA The “standards” organized into three parts Part 1: Test Construction, Evaluation, and Documentation Part 2: Fairness in Testing Part 3: Testing Applications.
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JAMAICAN STANDARDS: SET 1 Relates to instrument construction & validation Explicit curriculum referencing the assessment Learning outcomes with assessment specification A set of exclusive sample items; Preliminary testing of item in final form of a test ; Items reliability (pbis) >=.75 At least one parallel form of a test available No item re-used within a three year period.
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JAMAICAN STANDARDS: SET 2 Relates to materials management and student processing First copy of instrument lodged & used as authentic paper. Security features built into the printing, processes and packaging; Packages opened in assessment room, with certification by principal; Documentation of the process, at each step;
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JAMAICAN STANDARDS: SET 3 Relates to scoring, scaling equating & analysis Turnaround on all scores within 30 days Appropriate scoring procedures & scaling procedures pre-designated for open-ended/self response items Pre-designated procedures for dealing with missing responses Comparative scores reported as equated scores Item & test analysis results documentation; Procedures carried out by professionals
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JAMAICAN STANDARDS: SET 4 Relates to appropriate documentation, reporting & use of data Interpretation: Appropriate pre-designated procedure for producing standardized scores; Reporting: documentation to inform interpretation & judgment of validity Documentation: assessment documented & presented to the NCE Utilization: Response available for individual test takers, facilitating “value added” analysis.
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JAMAICAN STANDARDS: SET 5 Relates to issues of fairness Administration: conditions for test takers to write tests under fair and equal conditions Presentation of assessments: Tests may be presented as paper based or tablet form. Rate of work: empirically determined providing time allowing 90 % of test takers to complete Right of appeal: An appeal panel established
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CONCLUSION I Standards for governance & management, accountability, quality assurance measures, & expected service delivery Standards proposed a) assessment instruments construction & validation b) materials management & student processing c) scoring, scaling equating & analysis d) appropriate documentation, reporting & use of data e) issues of fairness. Standards for high stakes assessments
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CONCLUSION II Standards represent important advance governance in Jamaica. Process of consultation & agreement important as complex & technical issues are discussed, possibilities explored & expectations accepted Standards codified & compiled into a document along with standards for other technical and related areas of service delivery. Standards are about governance, management, and service delivery. Accountability of the Permanent Secretary.
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Thank you!
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Fitz - A. Russell, PhD JP for Edumetrics HPT Consulting 18
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