Sökning: "Equating"

Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet Equating.

  1. 1. Observed score equating with covariates

    Detta är en avhandling från Umeå : Department of Statistics, Umeå university

    Författare :Kenny Bränberg; Umeå universitet.; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Equating; observed score equating; true scores; item response theory; linear equating function; equipercentile equating; kernel equating; covariates; linear regression; mean squared error; SOCIAL SCIENCES Statistics; computer and systems science Statistics; SAMHÄLLSVETENSKAP Statistik; data- och systemvetenskap Statistik; Statistics; statistik;

    Sammanfattning : In test score equating the focus is on the problem of finding the relationship between the scales of different test forms. This can be done only if data are collected in such a way that the effect of differences in ability between groups taking different test forms can be separated from the effect of differences in test form difficulty. LÄS MER

  2. 2. Contributions to Kernel Equating

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Björn Andersson; Uppsala universitet.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; observed-score test equating; item response theory; R; equipercentile equating; asymptotic standard errors; non-equivalent groups with anchor test design; Statistics; Statistik;

    Sammanfattning : The statistical practice of equating is needed when scores on different versions of the same standardized test are to be compared. This thesis constitutes four contributions to the observed-score equating framework kernel equating. LÄS MER

  3. 3. On Test Score Equating

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Kenny Bränberg; Umeå universitet.; [1997]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 4. A perfect score Validity arguments for college admission tests

    Detta är en avhandling från Umeå : Institutionen för Beteendevetenskapliga mätningar, Umeå Universitet

    Författare :Per-Erik Lyrén; Umeå universitet.; [2009]
    Nyckelord :college admission tests; SweSAT; validity; interpretive arguments; predictive validity; equating; item revisions; subscores;

    Sammanfattning : College admission tests are of great importance for admissions systems in general and for candidates in particular. The SweSAT (Högskoleprovet in Swedish) has been used for college admission in Sweden for more than 30 years, and today it is alongside with the upper-secondary school GPA the most widely used instrument for selection of college applicants. LÄS MER

  5. 5. Theory and validity evidence for a large-scale test for selection to higher education

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Jonathan Wedman; Umeå universitet.; [2017]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SweSAT; validity; theoretical model; score reporting; subscores; DIF; equating; linking; Högskoleprovet; validitet; teoretisk modell; rapportering av provpoäng; ekvivalering; länkning; didactics of educational measurement; beteendevetenskapliga mätningar;

    Sammanfattning : Validity is a crucial part of all forms of measurement, and especially in instruments that are high-stakes to the test takers. The aim of this thesis was to examine theory and validity evidence for a recently revised large-scale instrument used for selection to higher education in Sweden, the Swedish Scholastic Assessment Test (SweSAT), as well as identify threats to its validity. LÄS MER