42 found
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  1.  8
    Information Value and Stimulus Configuring as Factors in Conditioned Reinforcement.David R. Thomas, David L. Berman & George E. Serednesky - 1968 - Journal of Experimental Psychology 76 (2p1):181.
  2.  4
    Effects of Extradimensional Training on Stimulus Generalization.David R. Thomas, Frederick Freeman, John G. Svinicki, D. E. Scott Burr & Joseph Lyons - 1970 - Journal of Experimental Psychology 83 (1p2):1.
  3.  10
    Discrimination Learning as a Function of Prior Discrimination and Nondifferential Training.Kenneth O. Eck, Richard C. Noel & David R. Thomas - 1969 - Journal of Experimental Psychology 82 (1p1):156.
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  4.  19
    Role of Stimulus Labeling in Stimulus Generalization.David R. Thomas & Alberta Decapito - 1966 - Journal of Experimental Psychology 71 (6):913.
  5.  27
    Stimulus Generalization of a Positive Conditioned Reinforcer: III. The New Learning Method.Salvatore C. Caronite & David R. Thomas - 1966 - Journal of Experimental Psychology 71 (3):385.
  6.  10
    The Role of Response Directedness in Discriminative and Conditional Stimulus Control.David R. Thomas & Patrick J. Curran - 1988 - Bulletin of the Psychonomic Society 26 (4):378-380.
  7.  9
    Role of Stimulus Similarity in Equivalence Training.Arthur Tomie, Gregory A. Davitt & David R. Thomas - 1973 - Journal of Experimental Psychology 101 (1):146.
  8.  10
    Stimulus Generalization as a Function of the Frame of Reference.David R. Thomas & Charles G. Jones - 1962 - Journal of Experimental Psychology 64 (1):77.
  9.  3
    Stimulus Generalization as a Function of Level of Motivation.David R. Thomas & Richard A. King - 1959 - Journal of Experimental Psychology 57 (5):323.
  10.  17
    Role of Stimulus Comparison in Equivalence Training.David R. Thomas, James T. Miller & Gary Hansen - 1972 - Journal of Experimental Psychology 96 (2):297.
  11.  21
    Effects of Interdimensional Training on Stimulus Generalization: II. Within-Subjects Design.Joseph Lyons & David R. Thomas - 1967 - Journal of Experimental Psychology 75 (4):572.
  12.  8
    Stimulus Selection in Animal Discrimination Learning: An Alternative Interpretation.David R. Thomas, D. E. Burr & Kenneth O. Eck - 1970 - Journal of Experimental Psychology 86 (1):53.
  13.  3
    Effects of Interdimensional Training on Stimulus Generalization: An Extension.David R. Thomas & Kimbal L. Wheatley - 1974 - Journal of Experimental Psychology 103 (6):1080.
  14.  6
    Differential Effects of Continuous Extinction and Discrimination Training on the Generalization Gradient.Werner K. Honig, David R. Thomas & Norman Guttman - 1959 - Journal of Experimental Psychology 58 (2):145.
  15.  5
    The Effects of Drive and Discrimination Training on Stimulus Generalization.David R. Thomas - 1962 - Journal of Experimental Psychology 64 (1):24.
  16.  14
    Effects of Discrimination Training on Stimulus Generalization for Human Subjects.Theodore J. Doll & David R. Thomas - 1967 - Journal of Experimental Psychology 75 (4):508.
  17.  11
    Stimulus Generalization of a Positive Conditioned Reinforcer: IV. Concurrent Generalization of Reinforcing and Discriminative Stimulus Functions Following Fixed-Interval Training.David R. Thomas & Donald V. Derosa - 1966 - Journal of Experimental Psychology 72 (2):260.
  18.  12
    Stimulus Generalization as a Function of Testing Procedure and Response Measure.Richard H. Hiss & David R. Thomas - 1963 - Journal of Experimental Psychology 65 (6):587.
  19.  13
    Effect of Test Stimulus Range on Stimulus Generalization in Human Subjects.Gary Hansen, Arthur Tomie, David R. Thomas & Doris H. Thomas - 1974 - Journal of Experimental Psychology 102 (4):634.
  20.  9
    An Analysis of the Relationship Between Behavioral Contrast and Responding to S− in Successive Discrimination Learning.Robert L. Welker, Charles F. Hickis, David R. Thomas & James F. Dickson - 1975 - Bulletin of the Psychonomic Society 5 (3):205-208.
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  21.  11
    Discrimination Learning as a Function of Prior Discrimination and Nondifferential Training: A Replication.Kenneth O. Eck & David R. Thomas - 1970 - Journal of Experimental Psychology 83 (3p1):511.
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  22.  11
    Role of Preexperimental Experience in the Development of Stimulus Control.David R. Thomas, Robert W. Mariner & Gayle Sherry - 1969 - Journal of Experimental Psychology 79 (2p1):375.
  23.  8
    Topographically Tagged Stimulus Control: Maintained Generalization and Stimulus-Specific Gradients.K. Geoffrey White & David R. Thomas - 1979 - Bulletin of the Psychonomic Society 13 (5):275-278.
  24.  9
    Generalization Slope as a Function of the Density of Variable Interval Reinforcement.Gregory A. Davitt, James F. Dickson, Kimbal L. Wheatley & David R. Thomas - 1975 - Bulletin of the Psychonomic Society 5 (2):162-164.
  25.  10
    Stimulus Generalization Following Fixed Interval Training.Dorothy S. Konick & David R. Thomas - 1968 - Journal of Experimental Psychology 77 (4):689.
  26.  10
    Stimulus Labeling, Adaptation Level, and the Central Tendency Shift.David R. Thomas & Doris H. Thomas - 1974 - Journal of Experimental Psychology 103 (5):896.
  27.  8
    Adaptation Level as a Factor in Human Discrimination Learning and Stimulus Generalization.David R. Thomas, Marilla D. Svinicki & Janice Vogt - 1973 - Journal of Experimental Psychology 97 (2):210.
  28.  9
    A Test of the "Units Hypothesis" Employing Wave-Length Generalization in Human Subjects.David R. Thomas & Richard H. Hiss - 1963 - Journal of Experimental Psychology 65 (1):59.
  29.  8
    Effects of Interdimensional Training on Stimulus Generalization.Richard W. Switalski, Joseph Lyons & David R. Thomas - 1966 - Journal of Experimental Psychology 72 (5):661.
  30.  8
    Comparison of Stimulus Generalization Following Variable-Ratio and Variable-Interval Training.David R. Thomas & Richard W. Switalski - 1966 - Journal of Experimental Psychology 71 (2):236.
  31.  7
    Pavlovian Vs. Operant Factors in Nonspecific Transfer of Training in the Pigeon.Robert J. Newlin & David R. Thomas - 1980 - Bulletin of the Psychonomic Society 16 (4):251-254.
  32.  8
    Adaptation Level as a Factor in Human Wavelength Generalization.Arthur Tomie & David R. Thomas - 1974 - Journal of Experimental Psychology 103 (1):29.
  33.  7
    Influence of Postural Distortion on the Perception of Visual Vertical in Pigeons.Joseph Lyons & David R. Thomas - 1968 - Journal of Experimental Psychology 76 (1p1):120.
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  34.  7
    Adaptation Level and the Central Tendency Effect in Stimulus Generalization.David R. Thomas, Harry Strub & James F. Dickson - 1974 - Journal of Experimental Psychology 103 (3):466.
  35.  6
    Mediated Generalization Via Stimulus Labeling: A Replication and Extension.David R. Thomas, Alberta D. Caronite, Gary L. LaMonica & Kenneth L. Hoving - 1968 - Journal of Experimental Psychology 78 (3p1):531.
  36.  6
    The Law of Effect: Contingency or Contiguity.David R. Thomas - 1988 - Behavioral and Brain Sciences 11 (3):470.
  37.  7
    Stimulus Generalization as a Function of the Number and Range of Generalization Test Stimuli.David R. Thomas & George Bistey - 1964 - Journal of Experimental Psychology 68 (6):599.
  38.  6
    Asymmetry of Training Effects in Nonspecific Transfer of Training.Jack E. Sherman, Leha Robles & David R. Thomas - 1977 - Bulletin of the Psychonomic Society 10 (3):165-168.
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  39.  6
    Stimulus Generalization of a Positive Conditioned Reinforcer: II. Effects of Discrimination Training.David R. Thomas & Salvatore C. Caronite - 1964 - Journal of Experimental Psychology 68 (4):402.
  40.  5
    Conditional Discrimination Learning by Pigeons: The Role of Training Paradigms.David R. Thomas & Horace Goldberg - 1985 - Bulletin of the Psychonomic Society 23 (3):256-258.
  41.  4
    Masking of Stimulus Control During Generalization Testing.David R. Thomas, Marilla D. Svinicki & John G. Svinicki - 1970 - Journal of Experimental Psychology 84 (3):479.
  42.  2
    A Model for Adaptation-Level Effects on Stimulus Generalization.David R. Thomas - 1993 - Psychological Review 100 (4):658-673.