22 found
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Robert W. Powell [13]Robert Powell [5]Robert E. Powell [2]Robert C. Powell [2]
Robert George Powell [1]
  1.  15
    Crows Learn Not to Respond Under Response-Independent Reinforcement.Robert W. Powell & William A. Kelly - 1979 - Bulletin of the Psychonomic Society 13 (6):397-400.
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  2.  11
    Response-Independent Reinforcement in the Crow: Failure to Obtain Autoshaping or Positive Automaintenance.Robert W. Powell, William Kelly & David Santisteban - 1975 - Bulletin of the Psychonomic Society 6 (5):513-516.
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  3.  41
    Pupils' Perceptions of Foreign Language Learning at 12+: Some Gender Differences.Robert C. Powell & Julia D. Batters - 1985 - Educational Studies 11 (1):11-23.
  4.  9
    A Comparison of Signaled Vs. Unsignaled Free-Operant Avoidance in Mongolian Gerbils and Domesticated Rats.Robert W. Powell, Michael D. Curley & Linda J. Palm - 1978 - Bulletin of the Psychonomic Society 12 (6):415-418.
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  5.  9
    Responding Under Variable-Interval, Variable-Time, and Extinction Schedules in Pigeons and Crows.Robert W. Powell & Linda J. Palm - 1982 - Bulletin of the Psychonomic Society 19 (1):55-58.
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  6.  7
    Instinctive Drift in Nondomesticated Rodents.Robert W. Powell & Michael Curley - 1976 - Bulletin of the Psychonomic Society 8 (3):175-178.
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  7.  10
    Female Offenders and Their Guards: A Programme to Promote Moral and Ego Development of Both Groups.Robert E. Powell, Don C. Locke & Norman A. Sprinthall - 1991 - Journal of Moral Education 20 (2):191-203.
    Abstract The study was designed as a test of an especially constructed series of dilemma discussion methods for an experimental group of female offenders and their guards. The programme conducted on prison grounds, consisted of a five?month programme for the offenders and a separate ten?month programme for the staff. The results indicated that the experimental group of inmates improved on both the Defining Issues Test (DIT), an estimate of moral judgement and the Loevinger Sentence Completion Test (SCT), an estimate of (...)
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  8.  4
    Further Evidence of Interaction Between Deprivation Effects and Stimulus Control of Responding: III.Robert W. Powell & Linda Palm - 1977 - Bulletin of the Psychonomic Society 9 (4):307-310.
  9.  15
    Crows and Pigeons Differ Under Autoshaping.Linda J. Palm & Robert W. Powell - 1985 - Bulletin of the Psychonomic Society 23 (4):430-432.
  10.  6
    Analysis of Warm-Up Effects During Avoidance in the Mongolian Gerbil.Robert W. Powell & Linda Palm - 1977 - Bulletin of the Psychonomic Society 9 (5):329-332.
  11.  15
    Embracing Power Roles Naturally: Rand's Nietzschean Heroes and Villains.Robert Powell - 2009 - Journal of Ayn Rand Studies 10 (2):371 - 398.
    Because of Ayn Rand's problematic moral labels on her characters, Gail Wynand, not Howard Roark, should be her true Nietzschean hero. Wynand meets the criteria of both the Nietzschean Superman and Rand's Objectivism. Roark's false integrity taints his greatness and improperly vulgarizes him as a Nietzschean Superman. Rand problematically wants her heroes to accept the greatness of the Übermensch, but reject his natural existence and will to power. Dominique Francon should be her true Nietzschean villain, because, unlike Ellsworth Toohey, she (...)
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  12.  12
    Free-Operant Avoidance in Reciprocally Cross-Fostered Wild and Domesticated Rats.Robert W. Powell - 1973 - Bulletin of the Psychonomic Society 1 (1):41-44.
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  13.  13
    Interaction Effects in a Multiple Schedule of Signaled and Unsignaled Reinforcement.Robert W. Powell & Linda J. Palm - 1980 - Bulletin of the Psychonomic Society 16 (1):11-14.
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  14.  6
    Laboratory Study of Wild Rats.Robert E. Powell - 1973 - Bulletin of the Psychonomic Society 1 (2):119-120.
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  15.  4
    Operant Responding in the Common Crow.Robert W. Powell - 1973 - Bulletin of the Psychonomic Society 1 (6):401-403.
  16. Return to Meaningfulness.Robert Powell - 1980 - Avant Books.
  17.  6
    Responding Under Single Vs. Multiple Schedules.Robert W. Powell - 1980 - Bulletin of the Psychonomic Society 16 (6):425-428.
  18.  4
    Sex of Teacher and the Image of Foreign Languages in Schools.Robert C. Powell & Julia D. Batters - 1986 - Educational Studies 12 (3):245-254.
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  19. The Free Mind: The Inward Path to Liberation.Robert Powell - 1972 - New York: Julian Press.
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  20.  7
    Taking Pieces of Rand with Them: Ayn Rand's Literary Influence.Robert Powell - 2012 - Journal of Ayn Rand Studies 12 (2):207 - 235.
    Despite the fact that Ayn Rand did not influence the best artists, she did leave an important legacy for the American imagination and literary establishment. Rand's influence is arguably more multi-genre than any other author. Some multi-genre authors who were possibly influenced by Rand include: John Steinbeck (literature), Mickey Spillane and Ian Fleming (detective fiction), Ira Levin, Cameron Hawley, Erika Holzer and Kay Nolte Smith (popular fiction) and Terry Goodkind (science fiction). Her influence represents an important balance between many various (...)
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  21.  11
    Tool Use in Captive Crows.Robert W. Powell & William Kelly - 1977 - Bulletin of the Psychonomic Society 10 (6):481-483.
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  22. Zen and Reality.Robert Powell, D. T. Suzuki, Bernard Phillips, Chisan Koho, Trevor Leggett & Ruth Fuller Sasaki - 1962 - Philosophy East and West 12 (4):343-356.
     
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