title: Does virtual mean real or valid?
authors.affiliation: University of Texas at El Paso, El Paso, TX, USA.
authors.forename: H T
authors.initials: HT
authors.lastname: Ingle
mesh_terms: D007255:Information Services / Q000639:trends*; D020407:Internet; D012922:Social Change; D014481:United States; D014584:User-Computer Interface