Me the article is in bottom and i have questions : (

1) the research reported in this article pertained to a small study that was conducted on a sub-sample of a larger study of an online eating disorder prevention program. the sub-study reported here is best described as

descriptive.
experimental.
quasi-experimental.
observational.

2) how did the researchers identify college-age women at risk for eating disorders?

measurement of body mass index
scores on the weight concerns scale
formal evaluation by a psychologist
self reports of disordered eating behaviors

3) how did the researchers quantify drinking behaviors?
self reports of drinking behaviors
video monitoring of drinking behaviors
daily breathalyzer tests
daily measurements of blood alcohol content