Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 0 |
| Since 2006 (last 20 years) | 3 |
Descriptor
| Bayesian Statistics | 3 |
| Data Analysis | 3 |
| Simulation | 3 |
| Accuracy | 2 |
| Comparative Analysis | 2 |
| Computation | 2 |
| Intelligent Tutoring Systems | 2 |
| Knowledge Level | 2 |
| Matrices | 2 |
| Models | 2 |
| Multivariate Analysis | 2 |
| More ▼ | |
Source
| International Working Group… | 3 |
Author
| Ayers, Elizabeth | 1 |
| Barnes, Tiffany, Ed. | 1 |
| Dean, Nema | 1 |
| Desmarais, Michel, Ed. | 1 |
| Heffernan, Neil T. | 1 |
| Nugent, Rebecca | 1 |
| Pardos, Zachary A. | 1 |
| Romero, Cristobal, Ed. | 1 |
| Ventura, Sebastian, Ed. | 1 |
Publication Type
| Speeches/Meeting Papers | 2 |
| Collected Works - Proceedings | 1 |
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
Education Level
| Grade 10 | 2 |
| Grade 12 | 2 |
| Grade 7 | 2 |
| Grade 8 | 2 |
| Grade 9 | 2 |
| High Schools | 2 |
| Junior High Schools | 2 |
| Middle Schools | 2 |
| Secondary Education | 2 |
| Adult Education | 1 |
| Elementary Education | 1 |
| More ▼ | |
Audience
Location
| Australia | 1 |
| Czech Republic | 1 |
| Israel | 1 |
| Massachusetts | 1 |
| Netherlands | 1 |
| North Carolina | 1 |
| Pennsylvania | 1 |
| Slovakia | 1 |
| Spain | 1 |
| Utah | 1 |
| Washington | 1 |
| More ▼ | |
Laws, Policies, & Programs
Assessments and Surveys
| Massachusetts Comprehensive… | 1 |
What Works Clearinghouse Rating
Download full textAyers, Elizabeth; Nugent, Rebecca; Dean, Nema – International Working Group on Educational Data Mining, 2009
A fundamental goal of educational research is identifying students' current stage of skill mastery (complete/partial/none). In recent years a number of cognitive diagnosis models have become a popular means of estimating student skill knowledge. However, these models become difficult to estimate as the number of students, items, and skills grows.…
Descriptors: Data Analysis, Skills, Knowledge Level, Students
Pardos, Zachary A.; Heffernan, Neil T. – International Working Group on Educational Data Mining, 2009
Researchers who make tutoring systems would like to know which sequences of educational content lead to the most effective learning by their students. The majority of data collected in many ITS systems consist of answers to a group of questions of a given skill often presented in a random sequence. Following work that identifies which items…
Descriptors: Data Analysis, Bayesian Statistics, Statistical Analysis, Problem Sets
Barnes, Tiffany, Ed.; Desmarais, Michel, Ed.; Romero, Cristobal, Ed.; Ventura, Sebastian, Ed. – International Working Group on Educational Data Mining, 2009
The Second International Conference on Educational Data Mining (EDM2009) was held at the University of Cordoba, Spain, on July 1-3, 2009. EDM brings together researchers from computer science, education, psychology, psychometrics, and statistics to analyze large data sets to answer educational research questions. The increase in instrumented…
Descriptors: Data Analysis, Educational Research, Conferences (Gatherings), Foreign Countries
