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Driven toward reward without regard for consequence

This is interesting. However, the conclusion that "individuals with antisocial personality disorder may not be unaware of… consequences… but instead that their intense reward-seeking motivation consumes their attention wholly until they have fulfilled their desire for reward" seems overstated, and only a small piece of the psychopath puzzle.

For a different perspective, that of a financial writer, and an even farther-fetched conclusion, read the second article below. The same data can be interpreted to show that a trader taking on excessive risk is "hopped up on dopamine" so they can’t see negative consequences, making them "kind of a psychopath." Take all this with a grain of salt haloperidol. - Ilene 

Driven toward reward without regard for consequence

Courtesy of TIME, by Tiffany O’Callaghan

TIMEAn overactive dopamine reward system in the brain may help explain why psychopaths pursue rewards without regard for consequences, according to new research published this week in the journal Nature Neuroscience. Previous research has found that individuals who suffer from antisocial personality disorder—often referred to as sociopathology or psychopathology, despite debate over whether these are distinct conditions—lack empathy and fear. Yet this new study, from researchers at Vanderbilt University examines what these individuals may have in excess. According to the study, led by Joshua Buckholtz, a graduate student in psychology at Vanderbilt, individuals with antisocial personality disorder traits show signs of dysfunction in dopamine reward systems—suggesting that, in psychopaths, the drive toward reward can overwhelm all else.

Prior to participating in two different experiments, study subjects completed personality tests to identify presence and severity of psychopathic characteristic—including aggression, lack of empathy, and capacity for manipulation, among other things. Drawing on previous research that has established a strong link between substance abuse and psychopathology, in the first experiment researchers gave participants amphetamine, then used functional Magentic Resonance Imaging (fMRI) brain scans to monitor how dopamine release was affected by the stimulant. In a second experiment, study participants were told that they would be paid for performing a simple task, and researchers conducted brain scans while they completed the tasks.

In both experiments, researchers found that participants who had psychopathic characteristics according to the personality test, were more likely than those without those traits to have greater activity in the nucleus accumbens, the area of the brain associated with dopamine reward processing—whether in response to the chemical stimulant, or the suggestion of monetary reward.

The findings suggest that individuals


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Help One Of Our Own PSW Members

"Hello PSW Members –

This is a non-trading topic, but I wanted to post it during trading hours so as many eyes can see it as possible.  Feel free to contact me directly at jennifersurovy@yahoo.com with any questions.

Last fall there was some discussion on the PSW board regarding setting up a YouCaring donation page for a PSW member, Shadowfax. Since then, we have been looking into ways to help get him additional medical services and to pay down his medical debts.  After following those leads, we are ready to move ahead with the YouCaring site. (Link is posted below.)  Any help you can give will be greatly appreciated; not only to help aid in his medical bill debt, but to also show what a great community this group is.

http://www.youcaring.com/medical-fundraiser/help-get-shadowfax-out-from-the-darkness-of-medical-bills-/126743"

Thank you for you time!

 
 

Phil's Favorites

Bad Behavior: From A to Z ... and Back Again

Bad Behavior: From A to Z ... and Back Again

Courtesy of Tim Richards at the PsyFi Blog

Talking Shop

A common reaction to pointing out to investors (or indeed, anyone) that they're as biased as a Fox reporter at a convention of transgender liberal pacifists is for them to respond, not unreasonably, by asking what they should do about it (that's the investors, not the reporters). It turns out that it's a lot easier to say what's wrong than to actually do anything about it.

The A to Z of Behavioral Bias is an attempt to address that issue, but it does rather show that there's no such t...



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Zero Hedge

How Argentina Became A Bad Debtor

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Following this evening's lengthy finger-pointing lecture from Argentina's Kicillof, Argentina formally defaulted. Shortly thereafter the hoped-for private bank bailout deal also failed leaving the default process likely to take a while. So how has Argentina defaulted three times in the last 28 years?

Submitted by Nicolas Cachanosky via the Ludwig von Mises Institute,

This is a complex case that has produced different, if not opposite, interpretations by analysts and policy makers. Some of these interpretations, however, are not well-founded.

How Argentina Became a Bad Debtor

An understanding ...



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Chart School

The Trillion Dollar Question: What Happens When Quantitative Easing Ends?

Courtesy of Doug Short.

Advisor Perspectives welcomes guest contributions. The views presented here do not necessarily represent those of Advisor Perspectives.

One of the great questions being debated right now is how will the market react once QE3 ends this October. Those who believe asset prices (namely stocks, bonds, and real estate) are being supported by the Fed, and not by underlying economic growth, expect a correction or worse once the Fed withdraws its support.

Richard Duncan summed up this view quite well in a recent Financial Sense Newshour interview, Prepare for a Correction Once QE3 Ends:

[T]his is going to be a very interesting experiment because it will show us whether the economy is actually strong enough to grow by...



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All About Trends

Mid-Day Update

Reminder: David is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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Option Review

Kellogg Call Options Active Ahead Of Earnings

Shares in packaged foods producer Kellogg Co. (Ticker: K) are in positive territory on Monday afternoon, trading up by roughly 0.20% at $65.48 as of 2:20 p.m. ET. Options volume on the stock is well above average levels today, with around 12,500 contracts traded on the name versus an average daily reading of around 1,700 contracts. Most of the volume is concentrated in September expiry calls, perhaps ahead of the company’s second-quarter earnings report set for release ahead of the opening bell on Thursday. Time and sales data suggests traders are snapping up calls at the Sep 67.5, 70.0 and 72.5 strikes. Volume is heaviest in the Sep 72.5 strike calls, with around 4,600 contracts traded against sizable open interest of approximately 11,800 contracts. It looks like traders paid an average premium of $0.37 per contrac...



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Sabrient

Sector Detector: Bold bulls dare meek bears to take another crack

Courtesy of Sabrient Systems and Gradient Analytics

Once again, stocks have shown some inkling of weakness. But every other time for almost three years running, the bears have failed to pile on and get a real correction in gear. Will this time be different? Bulls are almost daring them to try it, putting forth their best Dirty Harry impression: “Go ahead, make my day.” Despite weak or neutral charts and moderately bullish (at best) sector rankings, the trend is definitely on the side of the bulls, not to mention the bears’ neurotic skittishness about emerging into the sunlight.

In this weekly update, I give my view of the current market environment, offer a technical analysis of the S&P 500 chart, review our weekly fundamentals-based SectorCast rankings of the ten U.S. business sectors, and then offer up some actionable trading ideas, incl...



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OpTrader

Swing trading portfolio - week of July 28th, 2014

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Stock World Weekly

Stock World Weekly

Newsletter writers are available to chat with Members regarding topics presented in SWW in the comments below each post. 

Our weekly newsletter Stock World Weekly is ready for your enjoyment.

Read about the week ahead, trade ideas from Phil, and more. Please click here and sign in with your PSW user name and password. Or take a free trial.

We appreciate your feedback--please let us know what you think in the comment section below.  

...

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Digital Currencies

BitLicense Part 1 - Can Poorly Thought Out Regulation Drive the US Economy Back into the Dark Ages?

Courtesy of Reggie Middleton.

An Op-Ed piece penned by Veritaseum Chief Contracts Officer, Matt Bogosian

This past weekend (despite American Airlines' best efforts), Reggie and I made it to the Second Annual North American Bitcoin Conference in Chicago. While there were some very creative (and very ambitious) ideas on how to try to realize the disruptive Bitcoin protocol, one of the predominant topics of discussion was New York Superintendent of Financial Services Benjamin Lawsky's proposed Bitcoin regulations (the BitLicense proposal) - percieved by many participants at the event as an apparent ...



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Market Shadows

Danger: Falling Prices

Danger: Falling Prices

By Dr. Paul Price of Market Shadows

 

We tried holding up stock prices but couldn’t get the job done. Market Shadows’ Virtual Value Portfolio dipped by 2% during the week but still holds on to a market-beating 8.45% gain YTD. There was no escaping the downdraft after a major Portuguese bank failed. Of all the triggers for a large selloff, I’d guess the Portuguese bank failure was pretty far down most people's list of "things to worry about." 

All three major indices gave up some ground with the Nasdaq composite taking the hardest hi...



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Pharmboy

Biotechs & Bubbles

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

Well PSW Subscribers....I am still here, barely.  From my last post a few months ago to now, nothing has changed much, but there are a few bargins out there that as investors, should be put on the watch list (again) and if so desired....buy a small amount.

First, the media is on a tear against biotechs/pharma, ripping companies for their drug prices.  Gilead's HepC drug, Sovaldi, is priced at $84K for the 12-week treatment.  Pundits were screaming bloody murder that it was a total rip off, but when one investigates the other drugs out there, and the consequences of not taking Sovaldi vs. another drug combinations, then things become clearer.  For instance, Olysio (JNJ) is about $66,000 for a 12-week treatment, but is approved for fewer types of patients AND...



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Promotions

See Live Demo Of This Google-Like Trade Algorithm

I just wanted to be sure you saw this.  There’s a ‘live’ training webinar this Thursday, March 27th at Noon or 9:00 pm ET.

If GOOGLE, the NSA, and Steve Jobs all got together in a room with the task of building a tremendously accurate trading algorithm… it wouldn’t just be any ordinary system… it’d be the greatest trading algorithm in the world.

Well, I hate to break it to you though… they never got around to building it, but my friends at Market Tamer did.

Follow this link to register for their training webinar where they’ll demonstrate the tested and proven Algorithm powered by the same technological principles that have made GOOGLE the #1 search engine on the planet!

And get this…had you done nothing b...



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About Phil:

Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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About Ilene:

Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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