Richard M. Ryckman

Best Publications

• Social support in diabetes: a systematic review of controlled intervention studies

  Henk A. van Dam;Frans G. van der Horst;Lut Knoops;Richard M. Ryckman

  606
  Citations

• Development and validation of a physical self-efficacy scale.

  Richard M. Ryckman;Michael A. Robbins;Billy Thornton;Peggy Cantrell

  538
  Citations

• Development and validation of a physical self-efficacy scale.

  Unknown

  286
  Citations

• Physical and psychosocial correlates of head and neck cancer: a review of the literature.

  M. F. De Boer;L. K. Mccormick;J. F. A. Pruyn;R. M. Ryckman

  274
  Citations

• Construction of a Hypercompetitive Attitude Scale

  Richard M. Ryckman;Max Hammer;Linda M. Kaczor;Joel A. Gold

  240
  Citations

• Construction of a Personal Development Competitive Attitude Scale

  Richard M. Ryckman;Max Hammer;Linda M. Kaczor;Joel A. Gold

  239
  Citations

• Theories of Personality

  Richard M. Ryckman

  202
  Citations

• Personality Correlates of the Hypercompetitive Attitude Scale: Validity Tests of Horney's Theory of Neurosis

  R M Ryckman;B Thornton;J C Butler

  202
  Citations

• Rehabilitation outcomes of long‐term survivors treated for head and neck cancer

  M. F. De Boer;J. F. A. Pruyn;B. Van Den Borne;P. P. Knegt

  189
  Citations

• Values of hypercompetitive and personal development competitive individuals.

  R M Ryckman;C R Libby;B van den Borne;J A Gold

  166
  Citations

• Psychosocial aspects of head and neck cancer–a review of the literature

  J. F. A. Pruyn;P. C. de Jong;L. J. Bosman;J. W. M. J. van Poppel

  160
  Citations

• Value priorities in American and British female and male university students

  Richard M. Ryckman;Diane M. Houston

  152
  Citations

• Psychosocial and physical correlates of survival and recurrence in patients with head and neck carcinoma: results of a 6-year longitudinal study.

  Maarten F. De Boer;Bart Van den Borne;Jean F. A. Pruyn;Richard M. Ryckman

  115
  Citations

• Construction of a Hypercompetitive Attitude Scale

  Unknown

  110
  Citations

• Relationship between self-esteem and internal-external control for men and women.

  Richard M. Ryckman;Martin F. Sherman

  104
  Citations

• Psychosocial correlates of cancer relapse and survival: a literature review

  M.F De Boer;R.M Ryckman;J.F.A Pruyn;H.W Van den Borne

  103
  Citations

• Forms of Competitive Attitude and Achievement Orientation in Relation to Disordered Eating

  Michelle A. Burckle;Richard M. Ryckman;Joel A. Gold;Bill Thornton

  91
  Citations

• The Influence of a Rape Victim's Physical Attractiveness on Observers' Attributions of Responsibility

  Bill Thornton;Richard M. Ryckman

  83
  Citations

• Male and Female Raters' Stereotyping of Male and Female Physiques

  Richard M. Ryckman;Michael A. Robbins;Linda M. Kaczor;Joel A. Gold

  83
  Citations

• Relationship between Locus of Control and Chronological Age

  Richard M. Ryckman;Maria X. Malikiosi

  77
  Citations