Philip K. Oltman

1.9k total citations
51 papers, 1.5k citations indexed

About

Philip K. Oltman is a scholar working on Cognitive Neuroscience, Social Psychology and Experimental and Cognitive Psychology. According to data from OpenAlex, Philip K. Oltman has authored 51 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cognitive Neuroscience, 10 papers in Social Psychology and 9 papers in Experimental and Cognitive Psychology. Recurrent topics in Philip K. Oltman's work include Visual perception and processing mechanisms (7 papers), Educational Technology and Assessment (5 papers) and Spatial Neglect and Hemispheric Dysfunction (5 papers). Philip K. Oltman is often cited by papers focused on Visual perception and processing mechanisms (7 papers), Educational Technology and Assessment (5 papers) and Spatial Neglect and Hemispheric Dysfunction (5 papers). Philip K. Oltman collaborates with scholars based in United States, Netherlands and Italy. Philip K. Oltman's co-authors include Donald R. Goodenough, Herman A. Witkin, Pierluigi Zoccolotti, Patricia W. Cox, Florence Friedman, Carol Ann Moore, David R. Owen, et al, Eric Sigman and Norbert Freedman and has published in prestigious journals such as Journal of Personality and Social Psychology, Journal of Applied Psychology and Journal of Educational Psychology.

In The Last Decade

Philip K. Oltman

51 papers receiving 1.3k citations

Peers

Philip K. Oltman

DEP

ECP

EDUCA

Friedrich Wilkening Switzerland

Stephen A. Karp United States

Riley W. Gardner United States

Rose R. Olver United States

Ruth H. Maki United States

Henry C. Ellis United States

Raymond E. Christal United States

Árpád Mezei United Kingdom

Richard A. Monty United States

Curtis Hardyck United States

Friedrich Wilkening Switzerland

Philip K. Oltman

489 ×0.9

662 ×1.5

DEP

338 ×0.8

ECP

280 ×0.7

351 ×1.4

EDUCA

Citations per year, relative to Philip K. Oltman Philip K. Oltman (= 1×) peers Friedrich Wilkening

Countries citing papers authored by Philip K. Oltman

Since Specialization

Citations

This map shows the geographic impact of Philip K. Oltman'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 Philip K. Oltman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Philip K. Oltman more than expected).

Fields of papers citing papers by Philip K. Oltman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philip K. Oltman. 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 Philip K. Oltman. The network helps show where Philip K. Oltman may publish in the future.

Co-authorship network of co-authors of Philip K. Oltman

This figure shows the co-authorship network connecting the top 25 collaborators of Philip K. Oltman. A scholar is included among the top collaborators of Philip K. Oltman 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 Philip K. Oltman. Philip K. Oltman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Rosenfeld, Michael, et al.. (2003). INVESTIGATING THE VALIDITY OF TOEFL: A FEASIBILITY STUDY USING CONTENT AND CRITERION‐RELATED STRATEGIES. ETS Research Report Series. 2003(2). 4 indexed citations

Oltman, Philip K., Isaac I. Bejar, & Sung Ho Kim. (1993). An approach to automated scoring of architectural designs. 215–224. 2 indexed citations

Oltman, Philip K., et al.. (1993). MULTIMETHOD CONSTRUCT VALIDATION OF THE TEST OF SPOKEN ENGLISH. ETS Research Report Series. 1993(2). 1 indexed citations

Oltman, Philip K., et al.. (1990). Analyzing test structure by multidimensional scaling.. Journal of Applied Psychology. 75(1). 21–27. 21 indexed citations

Oltman, Philip K. & Lawrence J. Stricker. (1990). Developing homogeneous TOEFL scales by multidimensional scaling. Language Testing. 7(1). 1–12. 5 indexed citations

Oltman, Philip K., et al.. (1989). A national study of the profession of therapeutic recreation specialists.. Therapeutic Recreation Journal. 23(2). 48–58. 7 indexed citations

Oltman, Philip K., et al.. (1988). NATIVE LANGUAGE, ENGLISH PROFICIENCY, AND THE STRUCTURE OF THE TEST OF ENGLISH AS A FOREIGN LANGUAGE. ETS Research Report Series. 1988(1). 21 indexed citations

Oltman, Philip K.. (1985). BACKGROUND CHARACTERISTICS OF EXAMINEES SHOWING UNUSUAL TEST BEHAVIOR ON THE GRADUATE RECORD EXAMINATIONS. ETS Research Report Series. 1985(2). 1 indexed citations

Goodenough, Donald R., Philip K. Oltman, Eric Sigman, & Patricia W. Cox. (1981). The rod-and-frame illusion in erect and supine observers. Perception & Psychophysics. 29(4). 365–370. 27 indexed citations

10.

Goodenough, Donald R., Philip K. Oltman, Florence Friedman, et al.. (1979). Cognitive styles in the development of medical careers. Journal of Vocational Behavior. 14(3). 341–351. 10 indexed citations

11.

Goodenough, Donald R., et al.. (1979). Orientation contrast effects in the rod-and-frame test. Perception & Psychophysics. 25(5). 419–424. 34 indexed citations

12.

Oltman, Philip K., et al.. (1979). EEG AMPLITUDE ASYMMETRY RELATED TO THE FIELD‐DEPENDENCE‐INDEPENDENCE COGNITIVE STYLE. ETS Research Report Series. 1979(2). 2 indexed citations

13.

Zoccolotti, Pierluigi & Philip K. Oltman. (1978). Field Dependence and Lateralization of Verbal and Configurational Processing. Cortex. 14(2). 155–163. 114 indexed citations

14.

Oltman, Philip K., Howard Ehrlichman, & Patricia W. Cox. (1977). Field Independence and Laterality in the Perception of Faces. Perceptual and Motor Skills. 45(1). 255–260. 42 indexed citations

15.

Witkin, Herman A., Carol Ann Moore, Philip K. Oltman, et al.. (1977). Role of the field-dependent and field-independent cognitive styles in academic evolution: A longitudinal study.. Journal of Educational Psychology. 69(3). 197–211. 180 indexed citations

16.

Goodenough, Donald R., Philip K. Oltman, Florence Friedman, Carol Ann Moore, & Herman A. Witkin. (1977). COGNITIVE STYLES IN THE DEVELOPMENT OF MEDICAL CAREERS*. ETS Research Bulletin Series. 1977(2). 1 indexed citations

17.

Zoccolotti, Pierluigi & Philip K. Oltman. (1976). FIELD DEPENDENCE AND LATERALIZATION OF VERBAL AND CONFIGURATIONAL PROCESSING. ETS Research Bulletin Series. 1976(2). 3 indexed citations

18.

Oltman, Philip K., Donald R. Goodenough, Herman A. Witkin, Norbert Freedman, & Florence Friedman. (1974). PSYCHOLOGICAL DIFFERENTIATION AS A FACTOR IN CONFLICT RESOLUTION1. ETS Research Bulletin Series. 1974(1). 1 indexed citations

19.

Freedman, Norbert, James F. O’Hanlon, Philip K. Oltman, & Herman A. Witkin. (1972). The imprint of psychological differentiation on kinetic behavior in varying communicative contexts.. Journal of Abnormal Psychology. 79(3). 239–258. 72 indexed citations

20.

Oltman, Philip K.. (1969). Comment on “RFT Stability or Failure to Arouse?”. Perceptual and Motor Skills. 28(2). 566–566. 2 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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