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Researcher · ACT · United States

Judith A. Spray

Judith A. Spray publishes mostly in Management Science and Operations Research, Statistics and Probability and Information Systems, on topics such as Psychometric Methodologies and Testing, Educational Technology and Assessment and Advanced Statistical Modeling Techniques.

OpenAlex
World rank
#2,185,919
of 7,710,434 ranked researchers
Rank in United States
#656,415
of 1,627,098
Works
73
Citations
1.2k
Citations per work
16.6
h-index
15
i10-index 26Top 25% in Management Science and Operations Research
Judith A. Spray

What does Judith A. Spray research?

Judith A. Spray's work is mostly in Decision Sciences (19%), Psychology (10%), Computer Science (9%).

Everything else: 35 works · 48.4% of their workSocial Sciences: 25 works · 34.2% of their workDecision Sciences: 14 works · 19.0% of their workManagement Science and Operations Research: 14 works · 19.0% of their workPsychology: 7 works · 9.6% of their workDevelopmental and Educational Psychology: 4 works · 4.8% of their workSocial Psychology: 4 works · 4.8% of their workSocial Sciences: 4 works · 5.6% of their workEducation: 4 works · 5.6% of their workPhysical Sciences: 13 works · 17.4% of their workComputer Science: 6 works · 8.7% of their workInformation Systems: 6 works · 8.7% of their workMathematics: 6 works · 8.7% of their workStatistics and Probability: 6 works · 8.7% of their workTHEIR WORKJudith A. Spray73works
Physical Sciences17%Social Sciences34%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else3548.4%
    1. Decision Sciences1419.0%
    2. Psychology79.6%
    3. Social Sciences45.6%
    1. Computer Science68.7%
    2. Mathematics68.7%
  1. 1Management Science and Operations Research19% of their works
  2. 2Statistics and Probability9% of their works
  3. 3Information Systems9% of their works
  4. 4Education6% of their works
  5. 5Social Psychology5% of their works
  6. 6Developmental and Educational Psychology5% of their works

Research topics

Which keywords describe Judith A. Spray's research?

The keywords of their largest research topics: Measurement Invariance, Structural Equation Modeling, Educational Assessment, Fuzzy Logic, Johnson Noise, Multicollinearity, Regression Analysis and Secure Communication.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Measurement Invariance201 topic
  2. Structural Equation Modeling201 topic
  3. Educational Assessment91 topic
  4. Fuzzy Logic91 topic
  5. Johnson Noise51 topic
  6. Multicollinearity51 topic
  7. Regression Analysis51 topic
  8. Secure Communication51 topic
  9. Behavioral Interventions41 topic
  10. Performance Analysis41 topic
  11. Special Education41 topic
  12. Training Load41 topic
  13. Analytic Hierarchy Process31 topic
  14. Motor Control31 topic
  15. Sensorimotor Learning31 topic
  16. TOPSIS31 topic

Where does Judith A. Spray work?

Judith A. Spray's main affiliation in the publication record is ACT, United States.

How many publications and citations does Judith A. Spray have?

OpenAlex counts 73 works and 1,211 citations for Judith A. Spray, an h-index of 15, ranking #2,185,919 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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