Posts Tagged ‘reward-seeking’

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

CDC Reaffirms Warning Against Nonessential Travel, Including Cruises

Courtesy of ZeroHedge View original post here.

By Evan Gove of Porthole Cruise

The CDC has updated a level 3 warning to avoid nonessential travel, citing cruises in particular as a known spreader of COVID-19.

The update on the CDC website doesn’t leave any room for interpretation: 

Cruise passengers are at increased risk of person-to-person spread of infectious diseases, including COVID-19, and outbreaks of COVID-19 have been ...



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Phil's Favorites

Trump's trade war - what was it good for? Not much

 

Trump's trade war – what was it good for? Not much

When you push an opponent, he tends to push back. AP Photo/Ahn Young-joon

Courtesy of Rebecca Ray, Boston University

The 2016 election was a referendum on free trade, which many blamed for destroying millions of American manufacturing jobs. In 2020, it could be about the merits of trade wars.

During President Donald Trump’s first term, he tore up deals, launched a trade war with China and renegotiated NAFTA. His campaign claims the war was a succes...



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Biotech/COVID-19

In rural America, resentment over COVID-19 shutdowns is colliding with rising case numbers

 

In rural America, resentment over COVID-19 shutdowns is colliding with rising case numbers

Business restrictions early in the pandemic, when rural towns had few cases, triggered a backlash that haunts them now. Johannes Eisele/AFP/Getty Images

Courtesy of Lauren Hughes, University of Colorado Anschutz Medical Campus and Roberto Silva, University of Colorado Denver...



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ValueWalk

The Last Gold Rush...Ever!

By Jacob Wolinsky. Originally published at ValueWalk.

Excerpt from The Last Gold Rush…Ever! courtesy of Post Hill Press

Q3 2020 hedge fund letters, conferences and more

From The Gold Dollar Standard To The Mere Dollar Standard

Few realize that today’s US dollar is the third iteration of the country’s currency in less than a hundred years. (It is no consolation that other countries have done worse. Between 1986 and 1994, Bra...



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Politics

How to track your mail-in ballot

 

How to track your mail-in ballot

Make sure you know when your ballot is arriving, and whether it’s been accepted for counting back at your election office. erhui1979/DigitalVision Vectors via Getty Images

Courtesy of Steven Mulroy, University of Memphis

Many voters who want to participate in the election by mail are concerned about when they’ll receive their ballot – and whether it will get back in time to be counted.

The pandemic has caused interest in ...



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Kimble Charting Solutions

Doc Copper/Gold Indicator Breaking Out Again?

Courtesy of Chris Kimble

The Doc Copper/Gold ratio broke above a 2-year falling channel back in 2016 at (1). Following this breakout, it rallied for the next year. During that year, Copper related assets did very well!

The ratio peaked in the summer of 2018 and created a series of lower highs over the past two years.

The strength of late has the ratio attempting to break above dual resistance at (2).

If the ratio continues to push higher and succeeds in breaking out, Copper, Basic Materials (XLB), and ...



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Chart School

Dow Gann Angle Update

Courtesy of Read the Ticker

Time to see what happens to the Dow post US elections.

The Dow Gann Angle Target 3 (from 2007 top) is on the table, and what a ride that will be. The FED went BRRRRR is all the fundamental news you need to know. Gann angles are very good tool to see how the masses are pushing price.


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The last two US elections saw Bitcoin and the DOW rally well for 6 months, due to stimulus. The most bearish 2020 US Election case for the markets is a Biden win with the Senate and Congress controlled by the Democrats, somehow this blog feels that is very unlikely. So what could go wrong!


...

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Digital Currencies

Bitcoin: the UK and US are clamping down on crypto trading - here's why it's not yet a big deal

 

Bitcoin: the UK and US are clamping down on crypto trading – here's why it's not yet a big deal

Where there’s a bit there’s a writ. Novikov Aleksey

Courtesy of Gavin Brown, University of Liverpool

The sale and promotion of derivatives of bitcoin and other cryptocurrencies to amateur investors is being banned in the UK by the financial regulator, the Financial Conduct Authority (FCA). It is a...



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Mapping The Market

COVID-19 Forces More Than Half of Asset Management Firms to Accelerate Adoption of Digital Marketing Technology

By Jacob Wolinsky. Originally published at ValueWalk.

There is no doubt that the use of technology to support client engagement initiatives brings both opportunities and threats but this has been brought into sharp focus this year with the COVID-19 pandemic.

The crisis has brought to the fore the need for firms to enable flexibility in client engagement – the expectation that providers will communicate to clients on their terms, at their speed and frequency and on their preferred channels, is now a given. This is even more critical when clients are experiencing unparalleled anxiety from both market conditions and their own personal circumstances.

...

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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Promotions

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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. Contact Ilene to learn about our affiliate and content sharing programs.