Journal of Educational Measurement: Scope, Impact, and Contributions

The Journal of Educational Measurement (JEM) stands as a prominent research outlet in the field of educational assessment and evaluation. Established in 1948 and formally named in 1964, the journal provides a platform for original research, reviews, and innovative applications in educational measurement. Published quarterly, the journal is a key resource for researchers, educators, and practitioners interested in advancing the science and practice of measurement in education.

Overview of Ranking and Metrics

The Journal of Educational Measurement consistently demonstrates its significance in the academic community through various ranking and metrics. In the realm of Social Sciences and Humanities, it holds a position of 1005, with its best scientists contributing an average of 8 publications each and possessing a D-index of 15. Within the field of Psychology, the journal is ranked 1170, with its top scientists averaging 6 publications and maintaining a D-index of 7.

Additional metrics that highlight the journal's influence include:

Number of Best Scientists: 16
Documents by Best Scientists: 24
Top 100 Ranked Scientists: 0
SCIMAGO H-index: 61
SCIMAGO SJR: 1.093
Impact Factor: 2.17 (evaluated in 2024)

The SCIMAGO Journal Rank (SJR) is an indicator of scientific influence, considering both the number of citations a journal receives and the importance of the citing journals. The h-index measures the productivity and citation impact of a journal's publications.

Core Research Topics

The Journal of Educational Measurement primarily focuses on the following key areas of study:

Statistics: Covering topics such as equating, item analysis, differential item functioning, sample size determination, and test score analysis. A significant portion of equating studies focuses on anchor tests.
Test (assessment): Addressing topics that contribute to studies in developmental psychology, social psychology, and set (psychology). Research on social psychology often intersects with cognitive psychology.
Item Response Theory (IRT): Exploring fields like computerized adaptive testing, Rasch model, psychometrics, and artificial intelligence.
Econometrics: Connecting with the study of the polytomous Rasch model.
Mathematics Education: Offering insights into higher education and pedagogy.

These topics reflect the journal's commitment to advancing both the theoretical and practical aspects of educational measurement.

Highly Cited Papers

The journal's influence is further demonstrated by its most cited papers, which include:

Modern Multidimensional Scaling: Theory and Applications (1404 citations)
Validating the Interpretations and Uses of Test Scores (812 citations)
Detecting Differential Item Functioning Using Logistic Regression Procedures (798 citations)

These publications reinforce the journal's research efforts in statistics, test assessment, item response theory, econometrics, and social psychology. The test assessment research in these publications often focuses on mathematics education and, occasionally, educational measurement and higher education. Item response theory research is helpful in disciplines like the Rasch model, psychometrics, artificial intelligence, and computerized adaptive testing.

Recent Trends and Focal Points

The journal's recent editions have highlighted topics such as artificial intelligence, machine learning, statistics, response time, and algorithms. Discussions on artificial intelligence have considered concepts from test assessment, perception, and natural language processing. Machine learning insights have extended to studies of the Rasch model and adaptation (computer science). Statistics research intersects with variation (linguistics), while response time studies connect with control theory, estimation, and detection theory. Algorithm problems have overlapped with concepts in simple (abstract algebra) and consistency (statistics).

The most cited articles from the last journal are:

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Using Retest Data to Evaluate and Improve Effort-Moderated Scoring (6 citations)
Using Natural Language Processing to Predict Item Response Times and Improve Test Construction (5 citations)
A Framework for Measuring the Amount of Adaptation of Rasch‐based Computerized Adaptive Tests (2 citations)

Analysis of Citations Over Time

The effectiveness of the Journal of Educational Measurement in reaching other researchers is evident in its citation patterns. The interquartile range of citations over time provides a comprehensive view of the journal's impact.

Key Contributors

Several authors have consistently contributed to the Journal of Educational Measurement, including:

Robert L. Linn (23 papers)
Howard Wainer (21 papers)
Ronald K. Hambleton (20 papers)
Sandip Sinharay (19 papers)
Michael J. Kolen (17 papers)

These authors have significantly shaped the field of educational measurement through their extensive publications in the journal.

Top Affiliations

The top affiliations publishing in the Journal of Educational Measurement include:

University of Iowa (72 papers)
University of Illinois at Urbana-Champaign (66 papers)
University of Wisconsin-Madison (52 papers)
The American College of Financial Services (51 papers)
National Board of Medical Examiners (32 papers)

These institutions represent centers of excellence in educational measurement research.

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Publication Chance Based on Affiliation

The publication chance index reveals that a significant percentage of articles in the Journal of Educational Measurement come from top research institutions. In the most recent edition, approximately 30.77% of publications with recognized affiliations were from the top 10 institutions, while 7.69% came from institutions ranked 11-20. Institutions ranked 21-50 contributed 23.08% of publications, and other institutions accounted for 38.46%.

Author and Institution Retention

The Returning Authors Index and Returning Institution Index indicate the journal's ability to retain authors and institutions from year to year, fostering a consistent community of contributors.

Experience to Innovation Index

The Experience to Innovation Index categorizes authors based on their publication and citation history, providing insights into the experience levels of those publishing in the journal. The categories include Novice, Competent, Experienced, Master, and Star, reflecting the diversity of experience among the journal's contributors.

Contributions to Related Fields

While primarily focused on educational measurement, the Journal of Educational Measurement has also made indirect contributions to fields such as marriage and family therapy. Its research in statistics, assessment testing, econometrics, and mathematics education offers insights that can be applied in mental health and counseling. The journal's exploration of social psychology, particularly its intersection with cognitive psychology, provides a valuable lens for understanding individual and group behavior.

Navigating Journal Metrics

Understanding journal metrics is crucial for researchers aiming to publish their work in impactful outlets. The Journal of Educational Measurement offers several key metrics that reflect its standing in the academic community.

Impact Factor (IF)

The impact factor measures the average number of citations to recent articles published in a journal. As of 2024, the Journal of Educational Measurement has an impact factor of 2.17. The journal's impact factor has varied over the years, with a high of 2.86 in 2015 and a low of 1.00 in 2017.

SCImago Journal Rank (SJR)

The SJR is an indicator of scientific influence that considers both the number of citations a journal receives and the importance of the citing journals. The Journal of Educational Measurement has an SJR of 1.093.

H-index

The h-index measures the productivity and citation impact of a journal's publications. The Journal of Educational Measurement has an h-index of 61.

Quartile

Journals are divided into four quartiles (Q1, Q2, Q3, Q4) based on their ranking within a subject category. The Journal of Educational Measurement is currently in Q1, indicating that it is among the top 25% of journals in its field.

Publishing in the Journal

When considering publishing in the Journal of Educational Measurement, it's essential to understand the journal's aims and scope, publication frequency, publisher, and ISSN. The journal's publication time can vary depending on factors such as the complexity of the research and the editorial team's workload.

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