Post List

Psychology posts

(Modify Search »)

  • August 27, 2014
  • 07:35 PM
  • 194 views

(False?) Positive Psychology Meets Genomics

by Neuroskeptic in Neuroskeptic_Discover

Academic bunfight ahoy! A new paper from Nick Brown – famed debunker of the “Positivity Ratio” – and his colleagues, takes aim at another piece of research on feel-good emotions. The target is a 2013 paper published in PNAS from positive psychology leader Barbara Fredrickson and colleagues: A functional genomic perspective on human well-being. The […]The post (False?) Positive Psychology Meets Genomics appeared first on Neuroskeptic.... Read more »

Brown, N., MacDonald, D., Samanta, M., Friedman, H., & Coyne, J. (2014) A critical reanalysis of the relationship between genomics and well-being. Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.1407057111  

  • August 27, 2014
  • 09:45 AM
  • 196 views

Is it really possible for someone to turn into THE HULK? Don’t make me angry.

by Bill Sullivan in The 'Scope

Could epigenetics provide a bit of a biological explanation behind THE HULK?... Read more »

  • August 27, 2014
  • 07:02 AM
  • 255 views

Just how diverse is this group, really?

by Doug Keene in The Jury Room

We often make assumptions when discussing diversity that we all perceive a group’s diversity in the same way. Today’s research shows that simply isn’t so. That is, you and I (depending on our racial in-group) can look at the same group and you might say it is diverse while I say it is not. What […]

Related posts:
Improving working relationships in your ethnically diverse jury
Religion, ethnicity and Asian-American’s voting patterns
Proof we don’t hire the most qualified candid........ Read more »

  • August 27, 2014
  • 05:33 AM
  • 206 views

Gaming Against Depression: It Can Really Help

by Katja Keuchenius in United Academics

A meta-analysis of 19 different studies of game-based interventions shows encouraging results. And besides the big amount of games for youngsters, the researchers specifically point out much can be done with with therapeutic gaming for older adults.... Read more »

  • August 27, 2014
  • 03:56 AM
  • 178 views

Prenatal SSRI exposure and autistic traits

by Paul Whiteley in Questioning Answers

A quote to start today's post: "Our results suggest an association between prenatal SSRI exposure and autistic traits in children". That was a primary finding reported by Hanan El Marroun and colleagues [1] who looked at whether maternal depressive symptoms or a class of quite commonly used pharmaceutics - the selective serotonin reuptake inhibitors (SSRIs) - used to manage depressive symptoms, during pregnancy might impact on offspring development."Everything the light touches is our kingd........ Read more »

  • August 26, 2014
  • 05:17 AM
  • 118 views

Drinking small amounts of alcohol boosts people's sense of smell

by BPS Research Digest in BPS Research Digest

As our modern world relies overwhelmingly on sight and sound to transmit information, it might not strike you quite how acute our sense of smell is. In fact we humans can outperform the most sensitive measuring instruments in detecting certain odours, and distinguish smells from strangers from those of our blood relations. Now new research suggests our natural olfactory talents may be even greater when we use modest amounts of alcohol to reduce our inhibitions.A team led by Yaara Endevelt-S........ Read more »

  • August 26, 2014
  • 04:39 AM
  • 241 views

Brian Hooker's Hooked Hoax: Measles-Mumps-Rubella (MMR) Vaccination and Autism Spectrum Disorder

by Alexis Delanoir in How to Paint Your Panda

10 years after the initial study by DeStefano et al. (2004) was conducted, famous anti-vaccine alarmist Brian Hooker, along with Andrew Wakefield, are talking about a "whistleblower" in the CDC claiming that the original data was fraudulent, and was masking a 336% increased risk in ASD in African American boys receiving the MMR vaccine "on time." Did Hooker prove anything in his new study, however? Only that he doesn't understand epidemiology or statistics.... Read more »

  • August 26, 2014
  • 03:55 AM
  • 147 views

76% of youths with autism meet ADHD diagnostic criteria?

by Paul Whiteley in Questioning Answers

Autism is not normally a stand-alone diagnosis. I've mentioned that point a few times on this blog, stressing how a clinical diagnosis of autism appears to increase the risk of various other behavioural, psychiatric and somatic diagnoses also [variably] being present over a lifetime. Part of that comorbidity has been talked about in discussions about ESSENCE (see here) and the excellent document produced by Treating Autism on medical comorbidities occurring alongside autism (see here) for exampl........ Read more »

  • August 25, 2014
  • 12:02 PM
  • 178 views

Spoiler Alert!: Are You Wasting Your Time Avoiding Spoilers?

by Melissa Chernick in Science Storiented

Lately I have been cranking though a lot of media – TV, movies, books, podcasts, etc. To the point that I start to wonder how I have time for actual life. During this mass consumption of media, I've been thinking about, and discussing with friends, the topic of spoilers. Bring up this topic with just about anyone and you’ll find that it’s actually a pretty controversial one. As for me, I fall in the no spoilers category. Spoil one of my beloved TV shows and you will go from friend to “fr........ Read more »

Leavitt, J., & Christenfeld, N. (2011) Story Spoilers Don't Spoil Stories. Psychological Science, 22(9), 1152-1154. DOI: 10.1177/0956797611417007  

  • August 25, 2014
  • 09:00 AM
  • 81 views

Awe and the supernatural

by Katharine Blackwell in Contemplating Cognition

Majestic mountains, vibrant vistas, stunning scenery – and, perhaps, the transformation of a blob of molten glass into a rearing horse – these are sights that can truly be awe-inspiring, generating those feelings of reverence and wonder. They make time seem to slow down. But do they also make it seem more likely that there must be some creator or supernatural being behind it all?... Read more »

Valdesolo P, & Graham J. (2014) Awe, uncertainty, and agency detection. Psychological Science, 25(1), 170-178. PMID: 24247728  

  • August 25, 2014
  • 07:02 AM
  • 200 views

Women are easily misled so why not lie to them in negotiations?

by Rita Handrich in The Jury Room

Back in 2012, we wrote about which gender was the more moral in negotiations. (Spoiler alert: it was women.) Now we have a new article on why women get lied to in negotiations. Not when or if–but why. Basically, people believe women are more easily misled than men and people believe women to be less […]

Related posts:
Which is the more moral negotiator? The male or the female?
Negotiating Salary 101 for Women Only
Negotiations: Starting high and ending with nothing


... Read more »

Kray, LJ, Kennedy, JA, & Van Zant, AB. (2014) Not competent enough to know the difference? Gender stereotypes about women’s ease of being misled predict negotiator deception. . Organizational Behavior and Human Decision Processes. info:/

  • August 25, 2014
  • 04:41 AM
  • 117 views

Your angry face makes you look stronger

by BPS Research Digest in BPS Research Digest

No matter where you travel on earth, you'll likely have no problem recognising when someone is angry with you. From the plains of Russia to the beaches of Brazil, anger shows itself in a tell-tale facial display involving lowered brow, snarled nose, raised chin and thinned lips.A popular view has it that, besides reliably conveying anger, this particular constellation of facial movements is arbitrary and serves no other function. A team of evolutionary psychologists led by Aaron Sell disagrees. ........ Read more »

Sell, A., Cosmides, L., & Tooby, J. (2014) The human anger face evolved to enhance cues of strength. Evolution and Human Behavior, 35(5), 425-429. DOI: 10.1016/j.evolhumbehav.2014.05.008  

  • August 25, 2014
  • 04:40 AM
  • 163 views

mTOR-regulated autophagy and autism mouse models

by Paul Whiteley in Questioning Answers

I was intrigued to read the paper by Guomei Tang and colleagues [1] (open-access) and their assertion that: "mTOR [mammalian target of rapamycin]-regulated autophagy is required for developmental spine pruning, and activation of neuronal autophagy corrects synaptic pathology and social behavior deficits in ASD [autism spectrum disorder] models with hyperactivated mTOR"."Re-verify our range to target... one ping only".If that opening paragraph sounds like scientific gibberish,........ Read more »

Tang, G., Gudsnuk, K., Kuo, S., Cotrina, M., Rosoklija, G., Sosunov, A., Sonders, M., Kanter, E., Castagna, C., Yamamoto, A.... (2014) Loss of mTOR-Dependent Macroautophagy Causes Autistic-like Synaptic Pruning Deficits. Neuron. DOI: 10.1016/j.neuron.2014.07.040  

  • August 25, 2014
  • 02:39 AM
  • 192 views

Autobiographical Memory for a Life-Threatening Airline Disaster

by The Neurocritic in The Neurocritic

“My attention shifts to the fact that the comforting engine hum is eerily gone. Where has the comforting hum of the engines gone. Something has gone very, very wrong, the plane continued to shake.” -Daniel Goncalves, recalling the terror of Air Transat Flight 236I'm sitting here in an airport, reading a harrowing first person account of Air Transat Flight 236, which fell out of the sky when it lost all power on Aug. 24, 2001.The plane was bound from Toronto, Ontario to Lisbon, Portugal........ Read more »

  • August 25, 2014
  • 01:00 AM
  • 179 views

Does Nature Influence How We Think?

by Rodney Steadman in Gravity's Pull

Connectedness with nature may influence cognitive styles.... Read more »

  • August 24, 2014
  • 04:51 PM
  • 147 views

How does chronic pain management work? A hypothesis to ponder

by Bronwyn Thompson in Healthskills: Skills for Healthy Living

What DOES change in chronic pain management is people's self efficacy or belief that they CAN do what's important in their lives - by hook or by crook. And even more importantly, they have something to DO that's important to them. Maybe something that hasn't been studied in sufficient detail is what a person wants to be able to do, what's their motivation, what are their valued occupations? That's a hypothesis about therapeutic change I think we need to ponder.... Read more »

  • August 24, 2014
  • 03:06 PM
  • 232 views

Correcting the Critics of Nicholas Wade & MAOA

by nooffensebut in The Unsilenced Science

Geneticists are not the leading experts on behavioral genetics, and they and other critics have made numerous errors and misjudgments about Nicholas Wade’s book A Troublesome Inheritance, as well as MAOA or warrior gene research.... Read more »

Bevilacqua L, Doly S, Kaprio J, Yuan Q, Tikkanen R, Paunio T, Zhou Z, Wedenoja J, Maroteaux L, Diaz S.... (2010) A population-specific HTR2B stop codon predisposes to severe impulsivity. Nature, 468(7327), 1061-6. PMID: 21179162  

Cases O, Seif I, Grimsby J, Gaspar P, Chen K, Pournin S, Müller U, Aguet M, Babinet C, & Shih JC. (1995) Aggressive behavior and altered amounts of brain serotonin and norepinephrine in mice lacking MAOA. Science (New York, N.Y.), 268(5218), 1763-6. PMID: 7792602  

Tuinier S, Verhoeven WMA, Scherders MJWT, Fekkes D, & Pepplinkhuizen L. (1995) Neuropsychiatric and biological characteristics of X-linked MAO-A deficiency syndrome. A single case intervention study. New Trends in Experimental and Clinical Psychiatry, 99-107. info:/

Zhu B, Chen C, Moyzis R, Dong Q, Chen C, He Q, Li J, Lei X, & Lin C. (2012) Association between the HTR2B gene and the personality trait of fun seeking. Personality and Individual Differences, 53(8), 1029-1033. DOI: 10.1016/j.paid.2012.07.026  

  • August 24, 2014
  • 01:30 PM
  • 157 views

mTOR and the Cause of Autism

by Gabriel in Lunatic Laboratories

Autism is a hot topic, lets face it, the increase in prevalence has started to cause a panic in some people. That fear is what the anti-vaccination movement is hoping […]... Read more »

Tang, G., Gudsnuk, K., Kuo, S., Cotrina, M., Rosoklija, G., Sosunov, A., Sonders, M., Kanter, E., Castagna, C., Yamamoto, A.... (2014) Loss of mTOR-Dependent Macroautophagy Causes Autistic-like Synaptic Pruning Deficits. Neuron. DOI: 10.1016/j.neuron.2014.07.040  

  • August 23, 2014
  • 03:04 PM
  • 238 views

Pseudoscience And Ad Hominems: Is Religion a Mental Illness?

by Alexis Delanoir in How to Paint Your Panda

Many anti-theists claim that religion is a mental illness or a mental disorder, sometimes linking it to schizophrenia, and thus state it should be treated as such. Is it, though? Claiming that religion is a mental disorder does nothing for productive discussion in the fields of theology and philosophy, and is simply incorrect. In this post, I examine the arguments made by proponents of this hypothesis and rebut them, citing the DSM-V and relevant scientific literature.... Read more »

Siddle, R., Haddock, G., Tarrier, N., & Faragher, E. (2014) Religious delusions in patients admitted to hospital with schizophrenia. Social Psychiatry and Psychiatric Epidemiology, 37(3), 130-138. DOI: 10.1007/s001270200005  

  • August 23, 2014
  • 01:47 PM
  • 172 views

You heard me right... autism prevalence and meat consumption

by Paul Whiteley in Questioning Answers

"The paper presents some exploratory analyses demonstrating the correlation between particular aspects of meat consumption and autism prevalence". The paper by Wojciech & Ewa Pisula [1] (open-access) does indeed suggest that there may "a correlation between increasing meat consumption and autism prevalence"."Goonies never say die!"Readers are invited to draw their own conclusions on such a correlation. Personally, I'm not yet convinced that meat consumption is the primary driving force ........ Read more »

Wojciech Pisula, & Ewa Pisula. (2014) Autism prevalence and meat consumption - a hypothesis that needs to be tested. Medical Hypotheses. info:/10.1016/j.mehy.2014.08.007

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.