Psychological Characteristics of People with Parkinson's Disease Who Prematurely Drop Out of Professionally Led Internet Chat Support Groups. - Morton A. Lieberman (Cyberpsychology Behav. Soc. Netw., 2007)

Effects of disease and leader type on moderators in online support groups. - Morton A. Lieberman (Comput. Hum. Behav., 2008)

The relationship between religious expression and outcomes in online support groups: A partial replication. - Morton A. Lieberman; Andrew Winzelberg (Comput. Hum. Behav., 2009)