Word: virtual
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...about 450,000 residents online in a given week. Even more popular is the online game World of Warcraft, which has 10 million active subscribers who pay to participate. People spend on average about 20 hours a week in alternate worlds like these, and at VHIL, whose high-tech virtual world is entered by way of a $24,000 helmet, Bailenson and his Ph.D. students are trying to figure out how these increasingly common virtual experiences bleed into reality. "I've been doing this for years and people have been laughing at me," says Bailenson. "All of a sudden...
...published in Human Communication Research last year, researchers assessed how an avatar's attractiveness affected human behavior, both online and off. Thirty-two volunteers were randomly assigned an attractive or unattractive avatar (attractiveness was rated by undergrads in a survey beforehand) and instructed to look at them in a virtual mirror for 90 seconds. Then they were asked to interact with other avatars, controlled by the experimenters, in a classroom-like setting. Overall, subjects using good-looking avatars tended to display more confidence, friendliness and extroversion, just as in the real world: they approached avatar strangers within three feet...
...feeling pretty builds confidence, what does height do for you? To find out, Yee recruited 50 volunteers, randomly assigned them to short or tall avatars, then instructed them to divide a virtual pool of $100 with another participant - one player would suggest how to split the pot, and the other could accept or reject the offer, with each person getting nothing if offers were rejected. People with tall avatars (three or four inches taller than the stranger avatar) negotiated more aggressively than the short ones, while short avatars were twice as likely as the tall ones to accept an unfair...
...Virtual behavior may even affect real-world health. Stanford graduate student Jesse Fox randomly assigned avatars to 75 volunteers and divided them into three groups: one group watched their look-alike avatars run on treadmills for about five and a half minutes; another group saw their virtual counterparts lounge around; and a third watched avatars who did not look like them, but were of the same age and sex, run on treadmills. A day later, Fox found that participants who watched avatars of their own likeness exercising had themselves exercised an hour more in the intervening 24-hour period than...
...course, the effect could potentially work both ways - for good or for bad. "In a therapy setting, we could use these virtual environments to get people to become more confident," says Yee. "But they can also be used in advertising and as propaganda...