John M. Hettema is affiliated with Virginia Commonwealth University in the United States. Their research spans psychology, biochemistry, genetics, and molecular biology, with a strong emphasis on clinical psychology, genetics, and experimental and cognitive psychology. They have contributed extensively to the subfields of cognitive neuroscience and psychiatry and mental health.
Their work frequently addresses topics related to child and adolescent psychosocial and emotional development, genetic associations and epidemiology, and anxiety, depression, psychometrics, treatment, and cognitive processes. Other topics include tryptophan and brain disorders, functional brain connectivity studies, BRCA gene mutations in cancer, and genomics and rare diseases.
Hettema's recent publications include:
They often collaborate with a group of frequent coauthors, including:
Hettema publishes frequently in the following venues:
John M. Hettema;Michael C. Neale;Kenneth S. Kendler
Kenneth S. Kendler;Cynthia M. Bulik;Judy Silberg;John M. Hettema
Kenneth S. Kendler;John M. Hettema;Frank Butera;Charles O. Gardner
Donald J. Hagler;Sean N. Hatton;M. Daniela Cornejo;Carolina Makowski
John M Hettema;Michael C Neale;John M Myers;Carol A Prescott
John M. Hettema;Carol A. Prescott;John M. Myers;Michael C. Neale
T. Otowa;T. Otowa;K. Hek;M. Lee;E. M. Byrne;E. M. Byrne
Ronald C. Kessler;Michael Gruber;John M. Hettema;Irving Hwang
Kirstin L. Purves;Jonathan R. I. Coleman;Sandra M. Meier;Sandra M. Meier;Sandra M. Meier;Christopher Rayner
Marleen H.M. De Moor;Stéphanie M. Van Den Berg;Karin J.H. Verweij;Karin J.H. Verweij;Robert F. Krueger
John M. Hettema;Carol A. Prescott;Kenneth S. Kendler
Sergiy Libert;Kelli Pointer;Eric L. Bell;Abhirup Das
W. Victor R. Vieweg;Demetrios A. Julius;Demetrios A. Julius;Antony Fernandez;Antony Fernandez;Mary Beatty-Brooks
John M. Hettema
O. Joseph Bienvenu;John M. Hettema;Michael C. Neale;Carol A. Prescott
John M. Hettema;Peter Annas;Michael C. Neale;Kenneth S. Kendler
J M Hettema;S S An;M C Neale;J Bukszar
John M. Hettema;Michael C. Neale;Kenneth S. Kendler
Stephanie M. van den Berg;Marleen H. M. de Moor;Karin J. H. Verweij;Karin J. H. Verweij;Robert F. Krueger
S Shifman;A Bhomra;S Smiley;N R Wray
W. Victor R. Vieweg;Mehrul Hasnain;Robert H. Howland;John M. Hettema
Nick Martin;Takeshi Otowa;Minyoung Lee;Catharina Hartman
If you think any of the details on this page are incorrect, let us know.
Pursuing a degree in psychology opens the door to a wide range of online educational opportunities and professional career pathways. Many students consider specialized roles such as counseling or therapy, but the paths to licensure can vary greatly by location.
To become a licensed therapist in different parts of the USA, you’ll need to understand state-specific requirements. For example, if you’re interested in practicing in California, familiarize yourself with the Long Beach licensed therapist requirements or see what’s needed for the Los Angeles licensed therapist requirements.
Outside of California, requirements can differ widely. If you are considering Kentucky, look into the steps on how to become a licensed therapist in Louisville. In Texas, the process will be different again—review the licensed therapist requirements in Lubbock for more detail.
Online psychology programs can be a flexible first step, but always check the specific licensure criteria for your desired location to ensure your degree and experience will be recognized.
Atlantic Technological University
Shanghai Jiao Tong University
Iowa State University
Case Western Reserve University
Alborz University of Medical Sciences
German Primate Center
University of Bayreuth
Federal University of Toulouse Midi-Pyrénées
University of Amsterdam
Centers for Disease Control and Prevention
Alfred Wegener Institute for Polar and Marine Research
Hebrew University of Jerusalem
University of North Carolina at Charlotte
University of North Carolina at Chapel Hill
Florida State University
Aalborg University
