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Posts Tagged ‘mental health’

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!

 
 

Chart School

Producer Price Index for August Was Unchanged

Courtesy of Doug Short.

Today's release of the August Producer Price Index (PPI) for Final Demand was unchanged month-over-month seasonally adjusted. Core Final Demand was up 0.1% from last month. Investing.com correctly forecast Core PPI but was looking for a comparable 0.1% increase in the headline number.

The unadjusted year-over-year change in Final Demand is up 1.8%, up slightly from last month's YoY of 1.7%.

Here is the essence of the news release on Finished Goods:

The Producer Price Index for final demand was unchanged in August, seasonally adjusted, the U.S. Bureau of Labor Statistics reported today. Final demand prices advanced 0.1 percent in July and 0.4 percent in June. On an unadjusted basis, the index for final demand increased 1.8 percent for the 12 months ended in August......

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Zero Hedge

Scotland Prepares For Bank Runs; 'Quietly' Sends Millions Of Banknotes North

Courtesy of ZeroHedge. View original post here.

Submitted by Tyler Durden.

As the Scotish independence vote draws near and remains too close to call, some analysts are suggesting Plan B for Scotland may be to choose to opportunistically default. This has done nothing to calm concerns of the aftermath of a "yes" vote - despite US asset managers proclaiming it irrelevant. Nowhere is that more clear than, as The Independent reports, Britain’s banks have been quietly moving millions of banknotes north of the border to cope with any surge in demand by Scots to withdraw cash in the even...



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Phil's Favorites

10 Things You Need To Know Before The Opening Bell

 

#455477104 / gettyimages.com 10 Things You Need To Know Before The Opening Bell

Courtesy of 

Good morning! Here's what you need to know:

Alibaba Is Hot. In a new SEC filing, Chinese e-commerce giant Alibaba raised its IPO p...



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Promotions

See Live Demo Of This Google-Like Trade Algorithm

If GOOGLE, the NSA, and Bill Gates all got together in a room with the task of building the most 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… they never got around to building it, but my colleagues 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 but traded a handful of conservative alerts since its inception, you would have experienced portfolio gains exceeding 200%!

Plus, when you register for the webinar you’ll g...



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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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Sabrient

Sector Detector: Bulls go down swinging, refusing to give up much ground

Courtesy of Sabrient Systems and Gradient Analytics

Although the stock market displayed weakness last week as I suggested it would, bulls aren’t going down easily. In fact, they’re going down swinging, absorbing most of the blows delivered by hesitant bears. Despite holding up admirably when weakness was both expected and warranted, and although I still see higher highs ahead, I am still not convinced that we have seen the ultimate lows for this pullback. A number of signs point to more weakness ahead.

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, including a sector rotation strategy using ETFs and an enhanced version using top-r...



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OpTrader

Swing trading portfolio - week of September 15th, 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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Insider Scoop

Compass Point Sees Good Things Ahead For Navient Corp

Courtesy of Benzinga.

In a report published Monday, Compass Point analyst Michael Tarkan reiterated a Buy rating and $21.00 price target on Navient Corp (NASDAQ: NAVI).

In the report, Compass Point noted, “We reiterate our Buy rating on NAVI shares after analyzing updated credit data within the company's private student loan trusts, which indicate continued YOY improvement in delinquency and default rates. The data captures statistics for trusts originated from 2002 through 2014 for the three months ended August 31, 2014, providing a good leading indicator for 3Q14 credit trends. The ongoing improvement should give management flexibility to continue to lower provision expenses to drive earnings higher.”

Navient Corp closed on Friday at $17.62.

Latest Ratings for NAVI DateFirm...

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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 the latest Stock World Weekly. Enjoy!

[Sign in with your PSW user name and password, or take a free trial here.]

Image courtesy of Business Insider, Jay Yarow's This Is The Best Description Of How Apple's Business Works Right Now.

 

...

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Option Review

Big Prints In VIX Calls

The CBOE Vix Index is in positive territory on Friday morning as shares in the S&P 500 Index move slightly lower. Currently the VIX is up roughly 2.75% on the session at 13.16 as of 11:35 am ET. Earlier in the session big prints in October expiry call options caught our attention as one large options market participants appears to have purchased roughly 106,000 of the Oct 22.0 strike calls for a premium of around $0.45 each. The VIX has not topped 22.0 since the end of 2012, but it would not take such a dramatic move in the spot index in order to lift premium on the contracts. The far out-of-the-money calls would likely increase in value in the event that S&P500 Index stocks slip in the near term. The VIX traded up to a 52-week high of 21.48 back in February. Next week’s release of the FOMC meeting minutes f...



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Digital Currencies

Making Sense of Bitcoin

Making Sense of Bitcoin

By James Black at International Man

Despite the various opinions on Bitcoin, there is no question as to its ultimate value: its ability to bypass government restrictions, including economic embargoes and capital controls, to transmit quasi-anonymous money to anyone anywhere.

Opinions differ as to what constitutes "money."

The English word "money" derives from the Latin word "moneta," which means to "mint." Historically, "money" was minted in the form of precious metals, most notably gold and silver. Minted metal was considered "money" because it possessed luster, was scarce, and had perceive...



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Market Shadows

Helen Davis Chaitman Reviews In Bed with Wall Street.

Author Helen Davis Chaitman is a nationally recognized litigator with a diverse trial practice in the areas of lender liability, bankruptcy, bank fraud, RICO, professional malpractice, trusts and estates, and white collar defense. In 1995, Ms. Chaitman was named one of the nation's top ten litigators by the National Law Journal for a jury verdict she obtained in an accountants' malpractice case. Ms. Chaitman is the author of The Law of Lender Liability (Warren, Gorham & Lamont 1990)... Since early 2009, Ms. Chaitman has been an outspoken advocate for investors in Bernard L. Madoff Investment Securities LLC (more here).

Helen Davis Chaitman Reviews In Bed with Wall Street. 

By Helen Davis Chaitman   

I confess: Larry D...



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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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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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