lz Person-Fit Index to Identify Misfit Students With Achievement Test Data

2013 ◽  
Vol 73 (6) ◽  
pp. 994-1016 ◽  
Author(s):  
Dong Gi Seo ◽  
David J. Weiss
Keyword(s):  
Test Data ◽  
Achievement Test ◽  
Person Fit ◽  
Person Fit Index ◽  
Fit Index

Adjusting Person Fit Index for Skewness in Cognitive Diagnosis Modeling

2019 ◽  
Vol 37 (2) ◽  
pp. 399-420
Author(s):  
Kevin Carl P. Santos ◽  
Jimmy de la Torre ◽  
Matthias von Davier
Keyword(s):  
Cognitive Diagnosis ◽  
Person Fit ◽  
Person Fit Index ◽  
Fit Index ◽  
Cognitive Diagnosis Modeling

scholarly journals Comparison Among New Residual-based Person-Fit Indices and Wright's Indices for Dichotomous Three-Parameter IRT Model with Standardized Tests

2010 ◽  
Vol 4 (2) ◽  
pp. 14
Author(s):  
Rashid Al-Mehrzi
Keyword(s):  
Standardized Tests ◽  
Rasch Model ◽  
Simulated Data ◽  
Statistical Properties ◽  
Fit Indices ◽  
Person Fit ◽  
Irt Model ◽  
Test Conditions ◽  
Person Fit Index ◽  
Fit Index

Wright's residual-based person fit indices were the first person fit indices with dichotomous IRT model and commonly used with Rasch model software. Although there were number of studies which suggested modifications to improve the statistical properties of the Wright's indices, they remained to lack good statistical properties.The study presented a new person fit index and how it can be interpreted and applied for detecting person misfit. Moreover, through a simulated data, the study investigated the statistical properties and the power rates of the new index and compared it with Wright's indices. Results showed that the new index had superior statistical properties under different test conditions and overcome the Wright's index. 

Person Fit for Test Speededness

Methodology ◽  
2010 ◽  
Vol 6 (1) ◽  
pp. 3-16 ◽  
Author(s):  
Yuri Goegebeur ◽  
Paul De Boeck ◽  
Geert Molenberghs
Keyword(s):  
Test Data ◽  
Empirical Bayes ◽  
Random Effect ◽  
Local Influence ◽  
Model Parameters ◽  
Person Fit ◽  
Test Speededness ◽  
Mathematics Test ◽  
Person Fit Index ◽  
The Impact

The local influence diagnostics, proposed by Cook (1986) , provide a flexible way to assess the impact of minor model perturbations on key model parameters’ estimates. In this paper, we apply the local influence idea to the detection of test speededness in a model describing nonresponse in test data, and compare this local influence approach to the optimal person fit index proposed by Drasgow and Levine (1986) , and the empirical Bayes estimate of the test speededness random effect. The performance of the methods is illustrated on the Chilean SIMCE mathematics test data. The data example indicates that the three statistics are promising when it comes to the detection of special profiles, and besides overlap to a considerable extent. Given that the statistics were developed for different purposes, they react of course differentially to the various characteristics of the response profiles, and hence also exhibit some specificity.

Algorithm for Developing Job-Person Fit Index H-JFIT: An Application to TOCT and GRIT Tests

2018 ◽  
Vol 19 (4) ◽  
pp. 75-118
Author(s):  
Sehee Hong ◽  
Yoona Jang ◽  
Joohan Kim ◽  
Young-san Yoo
Keyword(s):  
Person Fit ◽  
Person Fit Index ◽  
Fit Index

Detecting Random Responses in a Personality Scale Using IRT-Based Person-Fit Indices

2019 ◽  
Vol 35 (1) ◽  
pp. 126-136 ◽  
Author(s):  
Tour Liu ◽  
Tian Lan ◽  
Tao Xin
Keyword(s):  
Experimental System ◽  
Real Data ◽  
Fit Indices ◽  
Random Response ◽  
Person Fit ◽  
Index Method ◽  
Single Person ◽  
Person Fit Index ◽  
Random Responses ◽  
Response Behaviors

Abstract. Random response is a very common aberrant response behavior in personality tests and may negatively affect the reliability, validity, or other analytical aspects of psychological assessment. Typically, researchers use a single person-fit index to identify random responses. This study recommends a three-step person-fit analysis procedure. Unlike the typical single person-fit methods, the three-step procedure identifies both global misfit and local misfit individuals using different person-fit indices. This procedure was able to identify more local misfit individuals than single-index method, and a graphical method was used to visualize those particular items in which random response behaviors appear. This method may be useful to researchers in that it will provide them with more information about response behaviors, allowing better evaluation of scale administration and development of more plausible explanations. Real data were used in this study instead of simulation data. In order to create real random responses, an experimental test administration was designed. Four different random response samples were produced using this experimental system.

ON THE DIMENSIONALITY OF ACHIEVEMENT TEST DATA

1982 ◽  
Vol 19 (4) ◽  
pp. 259-266 ◽  
Author(s):  
MENUCHA BIRENBAUM ◽  
KIKUMI K. TATSUOKA
Keyword(s):  
Test Data ◽  
Achievement Test

scholarly journals Pengembangan Media Pembelajaran Menggunakan Slide Presentasi 3 Dimensi Sebagai Multimedia Interaktif Pada Pokok Bahasan Kalor Untuk Siswa SMP

2017 ◽  
Vol 5 (1) ◽  
pp. 18 ◽  
Author(s):  
Oki Widodo ◽  
Syubhan An'nur ◽  
Andi Ichsan Mahardika
Keyword(s):  
Test Data ◽  
Model Test ◽  
Achievement Test ◽  
Test Subject ◽  
Learning Activities ◽  
Development Model ◽  
Instructional Media ◽  
3 Dimensional ◽  
Tangible Object ◽  
School Learning

Penggunaan media pendidikan dapat membantu guru dalam menyampaikan materi pembelajaran. Kebanyakan kegiatan belajar disekolah termasuk di SMP Negeri 13 Banjarmasin, berdasarkan pengamatan yang dilakukan peneliti terlihat bahwa dalam memotivasi siswa dengan membawa benda atau objek yang nyata sulit  dilakukan dalam setiap pembelajaran. Hal ini menyebabkan peneliti mengembangkan media ajar slide presentasi 3 dimensi untuk mengatasi permasalahan tersebut. Tujuan penelitian ini: (1) mendeskripsikan validitas media ajar menggunakan slide presentasi 3 dimensi, (2) mendeskripsikan kepraktisan media ajar menggunakan slide presentasi 3 dimensi, (3) mendeskripsikan efektivitas media ajar menggunakan slide presentasi 3 dimensi. Penelitian ini merupakan penelitian pengembangan yang mengacu pada model pengembangan ADDIE. Subjek ujicoba adalah siswa kelas VII H di SMP Negeri 13 Banjarmasin. Data diperoleh melalui lembar validasi media, lembar keterlaksanaan , dan tes hasil belajar. Teknik analisis data menggunakan validitas, reliabilitas, dan uji gain. Hasil penelitian menunjukkan, (1) media ajar yang dinyatakan valid dengan kategori baik, (2) kepraktisan media ajar adalah terlaksana sangat baik, dan (3) efektifitas media ajar dinyatakan efektif. Simpulan penelitian adalah bahwa media ajar menggunakan slide presentasi 3 dimensi layak untuk digunakan.  Utilization of media education can help teachers to deliver lessons. Most of school learning activities included in SMP Negeri 13 Banjarmasin, based on observations conducted research revealing that in motivating students to bring a tangible object or objects hard to do in each lesson. It cause researchers to develop instructional media 3 dimensional presentation slides to overcome these problems. The purpose of this study: (1) describe the validity of instructional media using 3-dimensional presentation slides, (2) describe the practicality of teaching media using 3-dimensional presentation slides, (3) describe the effectiveness of instructional media using 3-dimensional presentation slides. This research is a development which refers to the ADDIE development model. Test subject is class of VII H SMP Negeri 13 Banjarmasin. Data obtained through the validation sheet media, sheet of feasibility, and achievement test. Data were analyzed using the validity, reliability, and gain test. The results showed, (1) instructional media to state valid by either category, (2) practicality media feasibility teaching is very good, and (3) the effectiveness of instructional media of state effective. The inference is that media teaching research using 3 dimensional presentation slides unfit for use. 

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