Introduction
Victims
Suspects
Witnesses
Ripper Letters
Police Officials
Official Documents
Press Reports
Victorian London
Message Boards
Ripper Media
Authors
Dissertations
Timelines
Games & Diversions
About the Casebook

 Search:
 

Join the Chat Room!

Just for Kicks? Log Out | Topics | Search
Moderators | Edit Profile

Casebook: Jack the Ripper - Message Boards » General Discussion » Just for Kicks? « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Diana
Inspector
Username: Diana

Post Number: 281
Registered: 2-2003
Posted on Friday, May 28, 2004 - 11:05 am:   Edit PostDelete PostView Post/Check IPPrint Post   Move Post (Moderator/Admin Only)Ban Poster IP (Moderator/Admin only)

I found this at www.webdb.iu.edu/Hperweb/iole/index.cfm?fuseaction=getdetails&Id=142

Abstract:
Examined why individuals opt to participate in risk taking as a form of recreation by determining if beta-endorphin, a naturally produced opiate-like peptide, is secreted in response to engaging in an activity that features a perception of risk. Ss included 12 18-30-yr-old students. A 2 * 2 factorial design (time * perceived risk) was used. The 2 levels of time were pre- and postexposure to a particular level of perceived risk, and the 2 levels of perceived risk were high and low. Perceived risk was operationalized through the use of ropes course events of similar design but differing in exposure to height. Level of plasma beta-endorphin were assessed from analyses of Ss' blood. Analyses of subjective arousal, pleasure, and desire to repeat were also undertaken. Results show that plasma beta-endorphin were significantly increased in the high perceived-risk condition. Engagement in the high-risk event also resulted in increases in the subjective experiences of pleasure and arousal. Findings indicate that the increased secretion of an endogenous opiate may serve as a powerful incentive to engage in risk-taking behaviors.

Keywords: *Endorphins; *Physiological Arousal; *Recreation; *Risk Perception; *Risk Taking; Pleasure

Topics | Last Day | Last Week | Tree View | Search | User List | Help/Instructions | Register now! Administration

Use of these message boards implies agreement and consent to our Terms of Use. The views expressed here in no way reflect the views of the owners and operators of Casebook: Jack the Ripper.
Our old message board content (45,000+ messages) is no longer available online, but a complete archive is available on the Casebook At Home Edition, for 19.99 (US) plus shipping. The "At Home" Edition works just like the real web site, but with absolutely no advertisements. You can browse it anywhere - in the car, on the plane, on your front porch - without ever needing to hook up to an internet connection. Click here to buy the Casebook At Home Edition.