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Posts Tagged ‘psychopath’

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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Zero Hedge

"Hottest Year On Record?" Think Again! Meet 'Seasonally-Adjusted' Seasons

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

Day after day in modern macro-economics, investors are bombarded with 'odd' seasonal adjustments that spuriously lift (in the case of growth-related variables) or reduce (in the case of inflation-related variables) data to ensure a constant flow of "we must keep offering free/cheap money" narrative-confirming news.

However, as The Telegraph reports, it appears this "seasonal adjustment" smoke-screen has reached the just as bifurcated opinioned world of global warming trends and Climate-Gate...

Although ...



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All About Trends

Mid-Day Update

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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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Phil's Favorites

My Fortune columns so far...

Josh Brown has been writing columns for Fortune, which I cannot post here in there entirety, but his articles are always worth reading.

My Fortune columns so far…

Courtesy of 

I’m having a blast in my new role as Fortune columnist so far, just as I suspected I would when I first got the gig (see: About my new column at Fortune magazine from last October).

The stuff I’m doing there is about a very specific topic – the nexus between what happens on Wall Street and how it affects the real world (and vice versa). I’m getting ...



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Chart School

RTT browsing latest..

Courtesy of Read the Ticker.

Please review a collection of WWW browsing results.Date Found: Friday, 16 January 2015, 09:55:47 PM

Click for popup. Clear your browser cache if image is not showing. Comment: Volatility Is back across all asset classes. Price discovery reverting to the mean.

Date Found: Saturday, 17 January 2015, 04:18:13 PM

Click for popup. Clear your browser cache if image is not showing. Comment: US Velocity of money, historic lows. $4.8 trillion on Fed balance. None of it getting to the masses. Deflation is at the door.

Date Found: Sunday, 18 January 2015, 10:44:09 PM

Click for popup. Clear your browser cache if image is not showing. Comment: Gold teasing...



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Sabrient

In the News: An ETF Rush to Bet on Insiders

Courtesy of Sabrient Systems and Gradient Analytics

(ETFTrends.com by Todd Shriber): "Betting on insider buying is again proving to be an efficacious strategy as the Direxion All Cap Insider Sentiment Shares (NYSEArca: KNOW) has been noticeably less bad than the S&P 500 to start 2015. Add to that, investors are warming to the merits of KNOW's insider sentiment strategy." [Editor's note: KNOW tracks the Sabrient Multi-cap Insider/Analyst Quant-Weighted Index (SBRQAM)]. Read article

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Market Shadows

What Would You Do?

What Would You Do?

Courtesy of Paul Price

Suppose you had the technical ability and raw materials to print up counterfeit dollars, euros or yen that were identical to the real things. Assume you could spend them as fast as you could create them with no fear of any repercussions.

Would you prudently print up only as much fresh currency as you needed for your current lifestyle? Would you create just a bit more than that to help relatives or those in need?

It is most likely you’d have your printing press running 24 hours a day, seven days a week. Becoming the richest person in the world would confer great power upon you.

You could rationalize this action because you plan to use the money for good purposes. Imagine the warm feeling you’d get by giving every person in America one million do...



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OpTrader

Swing trading portfolio - week of January 26th, 2015

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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Digital Currencies

Jitters After Bitcoin Exchange Suspends Services

So as I was saying yesterday (Bitcoin: The Biggest Clown Show In History?), Bitcoin has several obstacles on the path to potential success as an alternative currency. But I forgot to mention hacking and theft at Bitcoin exchanges and other technical problems. This is related to the lack of government backing and the fact that the value of Bitcoins is based entirely on confidence.  

Jitters After Bitcoin Exchange Suspends Services 

By 



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Pharmboy

2015 - Biotech Fever

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

PSW Members - well, what a year for biotechs!   The Biotech Index (IBB) is up a whopping 40%, beating the S&P hands down!  The healthcare sector has had a number of high flying IPOs, and beat the Tech Sector in total nubmer of IPOs in the past 12 months.  What could go wrong?

Phil has given his Secret Santa Inflation Hedges for 2015, and since I have been trying to keep my head above water between work, PSW, and baseball with my boys...it is time that something is put together for PSW on biotechs in 2015.

Cancer and fibrosis remain two of the hottest areas for VC backed biotechs to invest their monies.  A number of companies have gone IPO which have drugs/technologies that fight cancer, includin...



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Stock World Weekly

Stock World Weekly

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

Here's this week's Stock World Weekly.

Click here and sign in with your user name and password. 

 

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Option Review

SPX Call Spread Eyes Fresh Record Highs By Year End

Stocks got off to a rocky start on the first trading day in December, with the S&P 500 Index slipping just below 2050 on Monday. Based on one large bullish SPX options trade executed on Wednesday, however, such price action is not likely to break the trend of strong gains observed in the benchmark index since mid-October. It looks like one options market participant purchased 25,000 of the 31Dec’14 2105/2115 call spreads at a net premium of $2.70 each. The trade cost $6.75mm to put on, and represents the maximum potential loss on the position should the 2105 calls expire worthless at the end of December. The call spread could reap profits of as much as $7.30 per spread, or $18.25mm, in the event that the SPX ends the year above 2115. The index would need to rally 2.0% over the current level...



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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!




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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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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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