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Full-Text Articles in Education
Longitudinal Analysis For Ordinal Data Through Multilevel And Item Response Modeling: Applications To Child Observation Record (Cor), Zijia Li
Theses and Dissertations--Educational, School, and Counseling Psychology
The large proportion of children from low SES backgrounds and the increasing achievement gap between disadvantaged children and their more advantaged peers are beckoning national attention to investment in early childhood education (Reid, Kagan, Hilton, & Potter, 2015). As evidenced in many research studies (e.g., Heckman & Masterov, 2007), early childhood experiences are critical to the development of children. High-quality early learning is necessary for children, especially disadvantaged children, to narrow the school readiness gap and to build a foundation for more advanced academic, social, and cognitive skills. Importantly, high quality assessment tools (i.e., reliability and validity evidence supporting the …
Evaluating The Impact Of Construct Shift On Item Parameter Invariance, Test Equating And Proficiency Estimates, Xueming Li
Doctoral Dissertations
Common Core State Standards in English Language Arts and Mathematics at grades K to 12 were introduced in 2009 and at one time had been accepted by 45 of the states in the U.S. The new standards have created national curricula in these two subject areas. Along with this reform, new assessment systems have been developed too. Many of these new tests are showing signs of being more multidimensional than the tests they were replacing because of the use of new item formats, and the assessment of higher level thinking skills and various performance skills. In the short term at …
Assessing The Validity And Reliability Of Dichotomous Test Results Using Item Response Theory On A Group Of First Year Engineering Students, Edmund Nevin, Avril Behan, Gavin Duffy, Stephanie Farrell, Rachel Harding, Robert Howard, Aaron Mac Raighne, Brian Bowe
Assessing The Validity And Reliability Of Dichotomous Test Results Using Item Response Theory On A Group Of First Year Engineering Students, Edmund Nevin, Avril Behan, Gavin Duffy, Stephanie Farrell, Rachel Harding, Robert Howard, Aaron Mac Raighne, Brian Bowe
Conference papers
Traditional measurement instruments employed to assess the performance of student’s studying on STEM (Science, Technology, Engineering and Mathematics) related programmes typically involve classification based on final scores. The validity and reliability of these instruments and test forms are important considerations when assessing whether a student understands content and if not, where and in what way they are struggling. The aim of this study is to examine, validate and analyse the test results of first-year engineering student’s at an Institute of Higher Learning in Ireland who took the Purdue Spatial Visualisation Test of Rotation (PSVT:R). Results obtained were analysed using the …
Development Of The Biostatistics And Clinical Epidemiology Skills Assessment For Medical Residents, Patrick Brian Barlow
Development Of The Biostatistics And Clinical Epidemiology Skills Assessment For Medical Residents, Patrick Brian Barlow
Doctoral Dissertations
This study developed the Biostatics and Clinical Epidemiology Skills (BACES) assessment, and established its preliminary item characteristics and validity evidence. Unlike previous instruments, the BACES assessment was developed and tested using an item response theory (IRT) approach to measurement to create a new, adaptive biostatistics and clinical epidemiology knowledge assessment for graduate medical professionals. Thirty multiple-choice questions were written to focus on interpreting relevant examples of clinical epidemiology and statistical methods. A four person expert panel reviewed these items for content validity. After this review, the BACES assessment was administered to 147 medical residents across three academic medical centers. Results …
Effect Of Automatic Item Generation On Ability Estimates In A Multistage Test, Kimberly F. Colvin
Effect Of Automatic Item Generation On Ability Estimates In A Multistage Test, Kimberly F. Colvin
Doctoral Dissertations
In adaptive testing, including multistage adaptive testing (MST), the psychometric properties of the test items are needed to route the examinees through the test. However, if testing programs use items which are automatically generated at the time of administration there is no opportunity to calibrate the items therefore the items’ psychometric properties need to be predicted. This simulation study evaluates the accuracy with which examinees’ abilities can be estimated when automatically generated items, specifically, item clones, are used in MSTs. The behavior of the clones in this study was modeled according to the results of Sinharay and Johnson’s (2008) investigation …