Bas T. Hemker

949 total citations
17 papers, 677 citations indexed

About

Bas T. Hemker is a scholar working on Management Science and Operations Research, Computer Networks and Communications and Education. According to data from OpenAlex, Bas T. Hemker has authored 17 papers receiving a total of 677 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Management Science and Operations Research, 8 papers in Computer Networks and Communications and 4 papers in Education. Recurrent topics in Bas T. Hemker's work include Psychometric Methodologies and Testing (11 papers), Advanced Statistical Modeling Techniques (8 papers) and Multi-Criteria Decision Making (4 papers). Bas T. Hemker is often cited by papers focused on Psychometric Methodologies and Testing (11 papers), Advanced Statistical Modeling Techniques (8 papers) and Multi-Criteria Decision Making (4 papers). Bas T. Hemker collaborates with scholars based in Netherlands, Slovakia and United States. Bas T. Hemker's co-authors include Klaas Sijtsma, Ivo W. Molenaar, Hans Kuhlemeier, Brian W. Junker, L. Andries van der Ark, Jeroen K. Vermunt, Peter W. van Rijn, Theo J. H. M. Eggen, Ineke Molenaar and A. Susan M. Niessen and has published in prestigious journals such as Computers & Education, Frontiers in Psychology and Psychometrika.

In The Last Decade

Bas T. Hemker

17 papers receiving 605 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Bas T. Hemker Netherlands	11	277	178	134	124	82	17	677
Kentaro Yamamoto United States	17	294 1.1×	151 0.8×	137 1.0×	323 2.6×	55 0.7×	44	924
Daniel R. Eignor United States	17	423 1.5×	249 1.4×	116 0.9×	245 2.0×	98 1.2×	54	832
Julio Olea Spain	15	273 1.0×	97 0.5×	66 0.5×	168 1.4×	85 1.0×	45	874
Kuan‐Yu Jin Hong Kong	10	228 0.8×	79 0.4×	83 0.6×	110 0.9×	71 0.9×	36	464
G. Gage Kingsbury United States	11	362 1.3×	147 0.8×	85 0.6×	224 1.8×	128 1.6×	30	879
Mary Pommerich United States	10	235 0.8×	103 0.6×	84 0.6×	177 1.4×	26 0.3×	30	537
Michael G. Jodoin United States	7	254 0.9×	126 0.7×	55 0.4×	109 0.9×	18 0.2×	15	659
Cindy M. Walker United States	17	247 0.9×	134 0.8×	105 0.8×	174 1.4×	33 0.4×	39	980
Craig N. Mills United States	12	292 1.1×	124 0.7×	52 0.4×	142 1.1×	55 0.7×	23	619
Jorge N. Tendeiro Netherlands	18	235 0.8×	78 0.4×	180 1.3×	104 0.8×	29 0.4×	63	978

Countries citing papers authored by Bas T. Hemker

Since Specialization

Citations

This map shows the geographic impact of Bas T. Hemker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bas T. Hemker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bas T. Hemker more than expected).

Fields of papers citing papers by Bas T. Hemker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bas T. Hemker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bas T. Hemker. The network helps show where Bas T. Hemker may publish in the future.

Co-authorship network of co-authors of Bas T. Hemker

This figure shows the co-authorship network connecting the top 25 collaborators of Bas T. Hemker. A scholar is included among the top collaborators of Bas T. Hemker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bas T. Hemker. Bas T. Hemker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

1.

Vosylis, Rimantas, et al.. (2024). Unpacking grading bias in middle school: A multilevel analysis of grade vs. test discrepancy considering student and school characteristics. Studies In Educational Evaluation. 83. 101398–101398. 1 indexed citations

2.

Mombarg, Remo, Anne G. M. de Bruijn, Ilse Smits, et al.. (2021). Development of fundamental motor skills between 2006 and 2016 in Dutch primary school children. Physical Education and Sport Pedagogy. 28(6). 583–600. 5 indexed citations

3.

Meijer, Rob R., et al.. (2020). A Tutorial on Mechanical Decision-Making for Personnel and Educational Selection. Frontiers in Psychology. 10. 3002–3002. 15 indexed citations

4.

Kuhlemeier, Hans, Bas T. Hemker, & Huub van den Bergh. (2013). Impact of Verbal Scale Labels on the Elevation and Spread of Performance Ratings. Applied Measurement in Education. 26(1). 16–33. 2 indexed citations

5.

Bechger, Timo, Bas T. Hemker, & Gunter Maris. (2009). Over het gebruik van continue normering. 7 indexed citations

6.

Vermunt, Jeroen K., et al.. (2007). Assessing Dimensionality by Maximizing H Coefficient–Based Objective Functions. Applied Psychological Measurement. 31(4). 308–330. 3 indexed citations

7.

Kuhlemeier, Hans & Bas T. Hemker. (2005). The impact of computer use at home on students’ Internet skills. Computers & Education. 49(2). 460–480. 156 indexed citations

8.

Vermunt, Jeroen K., et al.. (2004). Mokken Scale Analysis Using Hierarchical Clustering Procedures. Applied Psychological Measurement. 28(5). 332–354. 23 indexed citations

9.

Rijn, Peter W. van, et al.. (2002). Evaluation of Selection Procedures for Computerized Adaptive Testing with Polytomous Items. Applied Psychological Measurement. 26(4). 393–411. 23 indexed citations

10.

Hemker, Bas T., L. Andries van der Ark, & Klaas Sijtsma. (2001). On Measurement Properties of Continuation Ratio Models. Psychometrika. 66(4). 487–506. 36 indexed citations

11.

Sijtsma, Klaas & Bas T. Hemker. (2000). A Taxonomy of IRT Models for Ordering Persons and Items Using Simple Sum Scores. Journal of Educational and Behavioral Statistics. 25(4). 391–391. 3 indexed citations

12.

Sijtsma, Klaas & Bas T. Hemker. (2000). A Taxonomy of IRT Models for Ordering Persons and Items Using Simple Sum Scores. Journal of Educational and Behavioral Statistics. 25(4). 391–415. 32 indexed citations

13.

Sijtsma, Klaas & Bas T. Hemker. (1998). Nonparametric Polytomous IRT Models for Invariant Item Ordering, with Results for Parametric Models. Psychometrika. 63(2). 183–200. 45 indexed citations

14.

Hemker, Bas T., Klaas Sijtsma, Ivo W. Molenaar, & Brian W. Junker. (1997). Stochastic Ordering Using the Latent Trait and the Sum Score in Polytomous IRT Models. Psychometrika. 62(3). 331–347. 115 indexed citations

15.

Hemker, Bas T., Klaas Sijtsma, Ivo W. Molenaar, & Brian W. Junker. (1996). Polytomous IRT Models and Monotone Likelihood Ratio of the Total Score. Psychometrika. 61(4). 679–693. 56 indexed citations

16.

Hemker, Bas T., Klaas Sijtsma, & Ivo W. Molenaar. (1995). Selection of Unidimensional Scales From a Multidimensional Item Bank in the Polytomous Mokken I RT Model. Applied Psychological Measurement. 19(4). 337–352. 136 indexed citations

17.

Molenaar, Ineke, et al.. (1994). MSP: A program for Mokken Scale analysis for Polytomous Items: Version 3.0: User's manual. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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