久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

When losing feels like winning

Updated: 2013-01-27 08:26

By Randall Stross(The New York Times)

  Print Mail Large Medium  Small

When losing feels like winning

Step into a casino and chances are good that slot machines are filling much of the space, as far as the eye can see. That dominant presence reflects the preference of many customers for machine gambling over human-mediated table games. Not surprisingly, electronic game machines contribute a clear majority of revenue for casinos in general.

What may not be so evident is how a shift in casino gambling to screen-based games contributes to gambling addiction. Natasha Dow Schull, an associate professor at the Massachusetts Institute of Technology, spent considerable time in Las Vegas casinos as part of the research for a book she wrote, "Addiction by Design: Machine Gambling in Las Vegas." She met players who told her how they sought to enter a mindless state in which all else is obliterated. "You aren't really there - you're with the machine and that's all you're with," one subject said.

This isn't the only place where gamblers can reach such a state of mind. It's also known to occur at table games and at the racetrack. But casino machines arguably supply the most distraction-free gambling experience.

Speed is one design element of modern gambling machines that helps preserve that zone. When the machines' gear-driven handles were replaced by electronic push-buttons, the number of games that could be played in an hour doubled. On today's video slots, played with credit cards instead of coins, players can complete a game in as little as three seconds. There is virtually no opportunity to process what has just transpired.

Professor Schull expressed skepticism that players were making careful choices. "It's not just those who are vulnerable to addiction," she said. "I don't think any human being sitting there, two hours in, playing 1,200 games an hour, can be described as 'making decisions.' "

Kevin A. Harrigan, a research associate professor at the University of Waterloo in Ontario, Canada, has examined how electronic machines cause players to think that they've almost won - when they haven't.

Multi-line slot machines can be more addictive than older, single-line slot machines. In a typical setup, a player can bet on up to 20 different pay lines in a single game. If a player wins on 9 of the 20 lines, resulting in a net loss, the machine still celebrates the occasion with sound and video effects.

"It's brilliant," Professor Harrigan says. "I was playing 'Money Storm' in our lab and 'won' - nine lines were flashing - and it was cognitively difficult to appreciate that I had actually lost."

The American Gaming Association, the industry trade group, maintains that compulsive gambling on slot machines should be attributed to the psychological makeup of the players.

"Some people have difficulty gambling responsibly, as others are prone to use credit cards irresponsibly, or to drive cars recklessly," the group said in 2010.

Addiction specialists are concerned that the near-wins and false wins set off the same reward mechanism in the brain that is activated by actually winning a game.

In 2010, aiming to counteract this effect, the Queensland government in Australia enacted regulations that forbid display of a congratulatory message after a false win. That's a small improvement. An even better solution would be for machines to clearly label a loss as a loss.

The New York Times

(China Daily 01/27/2013 page11)

久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    欧美丰满少妇xxxxx高潮对白| 欧美日韩高清一区| 欧美激情艳妇裸体舞| 国产精品一二三四| 国产欧美日韩精品在线| 麻豆精品久久久| 日韩三级高清在线| 久久精品国产久精国产| 精品国产三级电影在线观看| 国产一区二区91| 国产精品无码永久免费888| 99免费精品视频| 亚洲国产精品一区二区尤物区| 欧美精品三级在线观看| 久久se这里有精品| 国产日产亚洲精品系列| 99久久久久免费精品国产 | 久久久综合精品| 91小视频在线| 日本不卡视频在线| 国产精品三级久久久久三级| 欧美中文一区二区三区| 精品一区二区三区视频| 亚洲免费资源在线播放| 日韩精品资源二区在线| 91视频观看视频| 麻豆精品一区二区| 亚洲欧美日韩电影| 精品国产免费久久| 91激情在线视频| 国产麻豆一精品一av一免费| 亚洲精品免费在线| 久久亚洲捆绑美女| 欧美在线免费播放| 国产大陆亚洲精品国产| 午夜视频一区二区三区| 欧美极品另类videosde| 欧美日韩国产综合视频在线观看| 国产精品91一区二区| 亚洲成人先锋电影| 国产精品欧美综合在线| 制服丝袜亚洲播放| 91在线观看免费视频| 偷拍与自拍一区| 国产精品久久777777| 日韩免费高清av| 在线这里只有精品| 国产成人日日夜夜| 秋霞影院一区二区| 一区二区三区毛片| 中文一区二区完整视频在线观看| 欧美精品日韩一本| 99国产精品一区| 国产麻豆精品95视频| 五月天丁香久久| 《视频一区视频二区| 精品福利在线导航| 欧美精品三级日韩久久| 色婷婷综合中文久久一本| 国产麻豆一精品一av一免费| 青青草伊人久久| 亚洲在线视频网站| 亚洲欧洲99久久| 26uuu亚洲综合色| 欧美一区二区视频网站| 欧美性色aⅴ视频一区日韩精品| 成人免费看黄yyy456| 国产一区二区三区av电影| 日日夜夜免费精品| 一区二区三区在线看| 国产精品亲子伦对白| 久久品道一品道久久精品| 欧美一区二区三区四区视频| 欧美日韩在线播放| 欧美在线视频全部完| 91免费在线视频观看| 波多野结衣在线一区| 国产剧情一区二区| 黄网站免费久久| 蜜桃视频免费观看一区| 午夜精品福利视频网站| 一区二区三区在线视频播放| 综合精品久久久| 中文字幕在线视频一区| 久久久99久久| 久久综合色婷婷| 欧美精品一区二区在线播放| 日韩免费看的电影| 日韩精品在线看片z| 91精品国产一区二区三区| 欧美精品亚洲二区| 欧美嫩在线观看| 欧美日韩成人一区二区| 一区二区国产视频| 青娱乐精品视频在线| 国产日产亚洲精品系列| 精品国产乱码久久久久久牛牛 | 日韩av不卡一区二区| 亚洲综合色噜噜狠狠| 亚洲欧美偷拍另类a∨色屁股| 国产精品色呦呦| 欧美激情一区在线| 国产精品美女久久久久久| 日本一区二区电影| 国产精品三级av| 中文字幕在线观看一区| 亚洲人成小说网站色在线 | 久久99久久久欧美国产| 另类小说综合欧美亚洲| 精品一区二区三区视频| 国产一区在线看| 国产成人福利片| 波多野结衣欧美| 色综合中文字幕| 日本黄色一区二区| 欧美日韩国产系列| 91精品国产乱| 欧美成人aa大片| 欧美极品少妇xxxxⅹ高跟鞋| 一色屋精品亚洲香蕉网站| 亚洲综合免费观看高清完整版| 亚洲线精品一区二区三区| 亚洲妇熟xx妇色黄| 免费精品视频在线| 国产精品一二二区| 91影视在线播放| 欧美日韩精品一区视频| 日韩欧美成人激情| 国产欧美精品国产国产专区| 亚洲三级在线免费| 日韩国产成人精品| 国产一区视频导航| 9久草视频在线视频精品| 欧美三级中文字幕在线观看| 日韩欧美二区三区| 欧美国产一区二区| 亚洲一本大道在线| 国内外精品视频| 99re热视频精品| 69p69国产精品| 久久精品综合网| 一区二区免费看| 久久精品国产精品青草| 国产成人免费xxxxxxxx| 91福利资源站| 精品国产露脸精彩对白| 中文字幕一区二区三区不卡在线| 亚洲一区二区三区四区五区黄 | 国产成人亚洲精品狼色在线| 91欧美一区二区| 日韩亚洲电影在线| 国产精品久久久久久久久搜平片| 亚洲成人一二三| 国产寡妇亲子伦一区二区| 91九色02白丝porn| 欧美xxx久久| 亚洲精品视频观看| 久久精品免费观看| 色综合色综合色综合 | 国产精品视频线看| 丝袜美腿高跟呻吟高潮一区| 风间由美一区二区三区在线观看 | 欧美色大人视频| 久久久久国产精品免费免费搜索| 一区二区三区欧美视频| 国产曰批免费观看久久久| 欧美亚日韩国产aⅴ精品中极品| 久久女同互慰一区二区三区| 一区二区三区.www| 国产成人av福利| 91麻豆精品国产自产在线观看一区| 国产精品色呦呦| 久久电影网站中文字幕| 91精品91久久久中77777| 久久久国产午夜精品| 日欧美一区二区| 97精品超碰一区二区三区| 精品国产第一区二区三区观看体验| 亚洲免费在线播放| 国产成人亚洲综合a∨婷婷图片| 欧美精品粉嫩高潮一区二区| 18涩涩午夜精品.www| 国产一区二区三区电影在线观看| 欧美日韩国产123区| 亚洲欧美影音先锋| 国产精品资源网| 欧美一区二区三区思思人| 依依成人精品视频| 成人少妇影院yyyy| 精品91自产拍在线观看一区| 偷拍日韩校园综合在线| 日本精品一区二区三区四区的功能| 欧美激情综合五月色丁香| 毛片基地黄久久久久久天堂| 欧美日韩国产综合一区二区| 亚洲美女视频一区| 成人精品免费网站| 久久久久久久久久久久电影| 麻豆国产欧美一区二区三区| 欧美人妇做爰xxxⅹ性高电影 |