In Support of Virtual Weight-Loss Therapy

Clinical psychologist John Hustad, an associate professor at Penn State College of Medicine, favors the use of tools such as Skype, e-mail and texting by counselors and clients in weight-loss and other behavioral therapy.

"People want access to convenient help, and electronic communication can definitely . . . reach large numbers of people.

"Individuals who have a strong bond with their clinician tend to do better.

"There's been a growing number of studies. It appears electronic approaches can be just as effective. . . .

"I don't believe there's a downside as long as the program is based on science and the clinician is able to develop a strong working relationship with their patient." EndText