9 found
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Earl R. McHewitt [7]Earl McHewitt [2]
  1.  17
    Performance to varied reward following continuous reward training in the runway.Richard S. Calef, David C. Hopkins, Earl R. McHewitt & Frederick R. Maxwell - 1973 - Bulletin of the Psychonomic Society 2 (2):103-104.
  2.  14
    Role of nonreward in differential conditioning.Earl R. McHewitt & James H. McHose - 1970 - Journal of Experimental Psychology 84 (3):531.
  3.  29
    Negative contrast as a function of the location of small reinforced placements.Richard S. Calef, Earl McHewitt, Donald W. Murray, James R. Brogan, Richard D. Cameron & E. Scott Geller - 1980 - Bulletin of the Psychonomic Society 15 (3):185-187.
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  4.  20
    Positive discrimination contrast with delay of reward or low drive.Richard S. Calef, Ruth Ann B. Calef, Frederick R. Maxwell & Earl R. McHewitt - 1975 - Bulletin of the Psychonomic Society 6 (1):120-122.
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  5.  10
    A comparison of S+ and S2212 depression effects in differential conditioning.Earl R. McHewitt - 1974 - Bulletin of the Psychonomic Society 3 (1):3-5.
  6.  17
    Effects of nonreward in S+ and S- on performance in differential conditioning.James H. McHose, Frederick R. Maxwell & Earl R. McHewitt - 1971 - Journal of Experimental Psychology 88 (2):282.
  7.  14
    Reward shift effects in differential conditioning.Earl R. McHewitt - 1974 - Journal of Experimental Psychology 103 (4):646.
  8.  17
    The effect of prior reward magnitude on the successive negative contrast effect.Earl R. McHewitt - 1975 - Bulletin of the Psychonomic Society 6 (2):126-128.
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  9.  14
    Number of alternatives and rate of presentation in verbal discrimination learning.Robert C. Radtke, Earl McHewitt & Larry Jacoby - 1970 - Journal of Experimental Psychology 83 (1p1):179.