Test equating sleep scales: applying the Leunbach’s model
نویسندگان
چکیده
منابع مشابه
Introducing equating methodologies to compare test scores from two different self-regulation scales.
Standardizing the measurement tools that researchers use to assess the effectiveness of interventions would strengthen our ability to compare results across studies. In practice, however, standardization is difficult to implement, in part, because researchers prefer to use measurement tools that focus specifically on the components of their interventions. This paper demonstrates the usefulness ...
متن کاملA Comparison of Four Test Equating Methods
This research evaluated the effectiveness of identifying students’ real gains through the application of four commonly used equating methods: concurrent calibration (CC) equating, fixed common item parameter (FCIP) equating, Stocking and Lord test characteristic curve (TCC) equating, and mean/sigma (M/S) equating. The performance of the four procedures was evaluated using simulated data for a t...
متن کاملCan IRT Solve the Missing Data Problem in Test Equating?
In this paper test equating is considered as a missing data problem. The unobserved responses of the reference population to the new test must be imputed to specify a new cutscore. The proportion of students from the reference population that would have failed the new exam and those having failed the reference exam are made approximately the same. We investigate whether item response theory (IR...
متن کاملSelection the best Method of Equating Using Anchor-Test Design in Item Response Theory
Explaining the problem. The equating process is used to compare the scores of the two different tests with the same theme. The goal of this research is finding the best method of equating data using Logistic model. Method. we are using the data of Ph.D. test in Statistic major for two consecutive years 92 and 93. For analyzing, we are specifically using the tests of Statistics major ...
متن کاملPractical Consequences of Item Response Theory Model Misfit in the Context of Test Equating with Mixed-Format Test Data
In item response theory (IRT) models, assessing model-data fit is an essential step in IRT calibration. While no general agreement has ever been reached on the best methods or approaches to use for detecting misfit, perhaps the more important comment based upon the research findings is that rarely does the research evaluate IRT misfit by focusing on the practical consequences of misfit. The stu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMC Medical Research Methodology
سال: 2019
ISSN: 1471-2288
DOI: 10.1186/s12874-019-0768-y