World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
43
Citations
6839
World Ranking
7310
National Ranking
3948

Overview

Johannes Rojahn is affiliated with George Mason University in the United States. Their research primarily intersects the fields of Medicine, Health Professions, and Neuroscience. Within these broader fields, they have contributed to subfields including Health Informatics, General Health Professions, and Cognitive Neuroscience.

Their recent scholarly output includes a publication titled "American public opinion on artificial intelligence in healthcare", published in 2023 in the journal PLoS ONE. This work has been cited 28 times, reflecting engagement within the academic community.

Johannes Rojahn's frequent research collaborators include Andrea Palu, Steven Skiena, and Jason Jones. These partnerships indicate a collaborative approach to exploring topics at the intersection of healthcare and technology.

Their main topics of work cover a range of areas related to artificial intelligence and healthcare. These topics are:

  • Artificial Intelligence in Healthcare and Education
  • Patient-Provider Communication in Healthcare
  • Psychology of Moral and Emotional Judgment

Johannes Rojahn's publications have appeared predominantly in PLoS ONE, suggesting a focus on interdisciplinary research that reaches diverse scientific audiences.

Best Publications

  • The Behavior Problems Inventory: An Instrument for the Assessment of Self-Injury, Stereotyped Behavior, and Aggression/Destruction in Individuals with Developmental Disabilities.

    Johannes Rojahn;Johnny L. Matson;Denise Lott;Anna J. Esbensen

  • The Nisonger CBRF: A Child Behavior Rating Form for Children with Developmental Disabilities.

    Michael G. Aman;Marc J. Tassé;Johannes Rojahn;David Hammer

  • Reliability and validity of an assessment instrument for anxiety, depression, and mood among individuals with mental retardation.

    Anna J. Esbensen;Johannes Rojahn;Michael G. Aman;Stephen Ruedrich

  • Self-injurious and stereotypic behavior of noninstitutionalized mentally retarded people: prevalence and classification.

    Johannes Rojahn

  • Self-injurious behavior: Gene-brain-behavior relationships

    Stephen R. Schroeder;Mary Lou Oster-Granite;Gershon Berkson;James W. Bodfish

  • Relationships Between Psychiatric Conditions and Behavior Problems Among Adults With Mental Retardation

    Johannes Rojahn;Johnny L. Matson;Jack A. Naglieri;Erik Mayville

  • Joint occurrence of depression and aggression in children and adults with mental retardation.

    Steven Reiss;J. Rojahn

  • Construct Validity of the PASS Theory and CAS: Correlations With Achievement.

    Jack A. Naglieri;Johannes Rojahn

  • Gender Differences in Planning, Attention, Simultaneous, and Successive (PASS) Cognitive Processes and Achievement

    Jack A. Naglieri;Johannes Rojahn

  • The Nisonger Child Behavior Rating Form" Age and Gender Effects and Norms

    Marc J. Tassé;Michael G. Aman;David Hammer;Johannes Rojahn

  • The Behavior Problems Inventory-Short Form for individuals with intellectual disabilities: part I: development and provisional clinical reference data.

    J. Rojahn;E. W. Rowe;A. C. Sharber;Richard P. Hastings

  • The Aberrant Behavior Checklist and the Behavior Problems Inventory: Convergent and Divergent Validity.

    Johannes Rojahn;Michael G Aman;Johnny L Matson;Erik Mayville

  • The Behavior Problems Inventory-Short Form for individuals with intellectual disabilities: part II: reliability and validity.

    J. Rojahn;E. W. Rowe;A. C. Sharber;Richard P. Hastings

  • Emotion specificity in mental retardation.

    Johannes Rojahn;Denise E. Rabold;Frank Schneider

  • The definition, taxonomy, epidemiology, and ecology of self-injurious behavior

    Stephen R. Schroeder;James A. Mulick;Johannes Rojahn

  • The Aberrant Behavior Checklist with children and adolescents with dual diagnosis.

    Johannes Rojahn;William J. Helsel

  • The association between psychiatric diagnoses and severe behavior problems in mental retardation.

    Johannes Rojahn;Sharon A. Borthwick-Duffy;John W. Jacobson

  • Psychopathology in mental retardation.

    Johannes Rojahn;Marc J. Tassé

  • Handbook of intellectual and developmental disabilities

    John W. Jacobson;James A. Mulick;Johannes Rojahn

  • Facial emotion recognition by persons with mental retardation: A review of the experimental literature

    Johannes Rojahn;Magdalena Lederer;Marc J. Tassé

Frequent Co-Authors

Johnny L. Matson
Johnny L. Matson Louisiana State University
Michael G. Aman
Michael G. Aman The Ohio State University
Jack A. Naglieri
Jack A. Naglieri University of Virginia
James A. Mulick
James A. Mulick The Ohio State University
Anna J. Esbensen
Anna J. Esbensen Cincinnati Children's Hospital Medical Center
Jill C. Fodstad
Jill C. Fodstad Indiana University – Purdue University Indianapolis
Richard P. Hastings
Richard P. Hastings University of Birmingham
Timothy W. Curby
Timothy W. Curby George Mason University
Robert Didden
Robert Didden Radboud University
Peter Sturmey
Peter Sturmey Queens College, CUNY

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Considering a degree in Psychology opens the door to numerous online programs and rewarding career pathways. Many students pursue advanced degrees to specialize in areas such as counseling, behavioral health, or educational psychology. A common career route is school counseling, which provides invaluable support to students in educational settings.

The requirements for becoming a school counselor vary by state. For example, Arkansas school counselor education requirements include earning a master’s degree in counseling or a closely related field and obtaining specific licensure. Similarly, those interested in becoming a school counselor in California need a post-bachelor’s degree and specialized credentials.

Pathways are also diverse in other states, such as becoming a school counselor in Colorado, which often involves graduate study and an internship, or becoming a school counselor in Connecticut, where a planned program of graduate coursework and certification is required.

Exploring these state-specific options can help you choose the best online psychology degree and make informed decisions about your future career in counseling or related fields.

Best Scientists Citing Johannes Rojahn

Trending Scientists

Recently Published Articles