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  • May 22, 2015
  • 03:11 PM
  • 52 views

Air pollution is causing your baby problems, but breastfeeding can help

by Dr. Jekyll in Lunatic Laboratories

Aitana Lertxundi has conducted her research work within the framework of the INma (Childhood and Environment) programme led by Jesús Ibarluzea of the Department of Health of the Government of the Basque Autonomous Community (region). The aim is to assess how exposure to environmental pollution during pregnancy affects health and also to examine the role of diet in physical and neurobehavioural development in infancy. The study focusses on the repercussions on motor and mental development during........ Read more »

  • May 20, 2015
  • 08:00 AM
  • 54 views

The Ugly Butterfly Gets The Girl

by Mark Lasbury in As Many Exceptions As Rules

A current theory is that humans (and other animals) perceive symmetry as beauty and is desirable in a mate. Symmetric bodies and faces are correlated with strength, overall health, facial beauty, and dancing ability, but also with extramarital affairs. On the other hand, on butterfly thrives on ugliness. Asymmetric wings actually help males fly better during sexual competitions and gives them a reproductive advantage.... Read more »

Little, A., Paukner, A., Woodward, R., & Suomi, S. (2012) Facial asymmetry is negatively related to condition in female macaque monkeys. Behavioral Ecology and Sociobiology, 66(9), 1311-1318. DOI: 10.1007/s00265-012-1386-4  

Fink, B., Weege, B., Manning, J., & Trivers, R. (2014) Body symmetry and physical strength in human males. American Journal of Human Biology, 26(5), 697-700. DOI: 10.1002/ajhb.22584  

Thomas F, Doyon J, Elguero E, Dujardin JP, Brodeur J, Roucher C, Robert V, Missé D, Raymond M, & Trape JF. (2015) Plasmodium infections and fluctuating asymmetry among children and teenagers from Senegal. Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases, 97-101. PMID: 25725158  

  • May 20, 2015
  • 05:35 AM
  • 44 views

Further support for the Gradual Audiomotor Evolution (GAE) hypothesis?

by Henkjan Honing in Music Matters

Four chimpanzees born at the Primate Reserach Institute, Kyoto University recently participated in a finger-tapping experiment much like those that have been done for decades with humans (Repp, 2005). Two of them, Chloe and Cleo, showed signs of synchronization, according to a study that just came out in Scientific Reports.... Read more »

Merchant, H., & Honing, H. (2013) Are non-human primates capable of rhythmic entrainment? Evidence for the gradual audiomotor evolution hypothesis. Frontiers in Neuroscience, 7(274). info:/

  • May 19, 2015
  • 10:14 PM
  • 48 views

Are the children of intermarried couples smarter?

by Ingrid Piller in Language on the Move

Ever since my research for my 2002 book Bilingual Couples Talk I’ve regularly been told by people – or been asked to confirm their belief – that a cross-cultural relationship is beneficial once the couple have children. The children are … Continue reading →... Read more »

  • May 19, 2015
  • 04:21 PM
  • 53 views

Suicide and skin color, or how being black is killing you

by Dr. Jekyll in Lunatic Laboratories

The great racial divide, despite all the evidence showing that racism, hate and frankly plain stupidity is alive and well, there are people who cannot accept it. This probably will not change anything for those people, but for the first time a new study shows that while suicide rates in children younger than 12 have remained steady for the past 20 years, there are significantly higher suicide rates among black children.... Read more »

Bridge, J., Asti, L., Horowitz, L., Greenhouse, J., Fontanella, C., Sheftall, A., Kelleher, K., & Campo, J. (2015) Suicide Trends Among Elementary School–Aged Children in the United States From 1993 to 2012. JAMA Pediatrics. DOI: 10.1001/jamapediatrics.2015.0465  

  • May 19, 2015
  • 07:00 AM
  • 49 views

Rap Revolution: The Musical Evolution

by Gunnar de Winter in United Academics

After soul, rock, and disco, rap is the biggest musical change of the past 50 years.
... Read more »

Mauch, M., MacCallum, R., Levy, M., & Leroi, A. (2015) The evolution of popular music: USA 1960-2010. Royal Society Open Science, 2(5), 150081-150081. DOI: 10.1098/rsos.150081  

  • May 18, 2015
  • 03:31 PM
  • 59 views

Girls suck at science, and other depressing stereotypes

by Dr. Jekyll in Lunatic Laboratories

The Netherlands had the strongest stereotypes associating science with men more than women, according to a new Northwestern University study that included data from nearly 350,000 people in 66 nations. These stereotypes are prevalent across the world — even in nations such as Argentina and Bulgaria where women are roughly half of science majors in colleges and universities and employed researchers, according to the study, the largest ever of its kind.... Read more »

David I. Miller, Alice H. Eagly, & Marcia C. Linn. (2015) Women's Representation in Science Predicts National Gender-Science Stereotypes: Evidence From 66 Nations. Journal of Educational Psychology. info:/http://dx.doi.org/10.1037/edu0000005

  • May 18, 2015
  • 07:34 AM
  • 53 views

Does Everyone Want to Attend University?

by Jeremiah Stanghini in Jeremiah Stanghini

There was an op-ed in the New York Times the other week that detailed some of the economic inequality in the US. It used academic data to discuss how poorly Americans estimate the level of social mobility. It’s certainly worth reading, but … Continue reading →... Read more »

Kraus, M., & Tan, J. (2015) Americans overestimate social class mobility. Journal of Experimental Social Psychology, 101-111. DOI: 10.1016/j.jesp.2015.01.005  

  • May 17, 2015
  • 02:48 PM
  • 75 views

Which is most valuable: Gold, cocaine or rhino horn?

by Dr. Jekyll in Lunatic Laboratories

Many of the world’s largest herbivores — including several species of elephants, rhinoceroses, hippopotamuses and gorillas — are in danger of becoming extinct. And if current trends continue, the loss of these animals would have drastic implications not only for the species themselves, but also for other animals and the environments and ecosystems in which they live, according to a new report by an international team of scientists.... Read more »

Ripple, W., Newsome, T., Wolf, C., Dirzo, R., Everatt, K., Galetti, M., Hayward, M., Kerley, G., Levi, T., Lindsey, P.... (2015) Collapse of the world's largest herbivores. Science Advances, 1(4). DOI: 10.1126/sciadv.1400103  

  • May 17, 2015
  • 02:00 PM
  • 63 views

Worked Examples for Algebra

by Joshua Fisher in Text Savvy

Worked examples with self-explanation combine the best of both worlds: (1) explicit teaching and (2) cognitive engagement. And both are not only represented in the research, as shown here, but are consistent with the CCSS-M Practice Standards. While we should focus efforts to improve both of these aspects of education, we should not do so by de-emphasizing either one.... Read more »

  • May 16, 2015
  • 01:22 PM
  • 105 views

The relationship between CEO greed and company performance

by Dr. Jekyll in Lunatic Laboratories

That gut feeling many workers, laborers and other underlings have about their CEOs is spot on, according to three recent studies which all suggest that CEO greed is bad for business.But how do you define greed? Are compassionate CEOs better for business? How do you know if the leader is doing more harm than good? And can anybody rein in the I-Me-Mine type leader anyway?... Read more »

  • May 15, 2015
  • 03:13 PM
  • 75 views

The fingerprint drug test

by Dr. Jekyll in Lunatic Laboratories

Researchers have demonstrated a new, noninvasive test that can detect cocaine use through a simple fingerprint. For the first time, this new fingerprint method can determine whether cocaine has been ingested, rather than just touched.... Read more »

  • May 15, 2015
  • 04:07 AM
  • 56 views

2014 NOFOMA Special Issue

by Andreas Wieland in Supply Chain Management Research

I am very happy to present the 2014 NOFOMA Special Issue, which I have recently co-edited for the International Journal of Physical Distribution & Logistics Management. It contains some of the best research that has been presented at the 26th NOFOMA Conference, which took place at Copenhagen Business School last year. First, the article by […]... Read more »

  • May 13, 2015
  • 12:01 AM
  • 80 views

“Naughty boys” trying to learn

by Ingrid Piller in Language on the Move

Teacher expectations can constitute a self-fulfilling prophecy: teachers behave differently towards children depending on their expectations of them. The ways in which teachers treat students affect students’ self-concept, motivation, achievement and aspirations. Over time, the performance of high-expectation students will … Continue reading →... Read more »

  • May 12, 2015
  • 02:21 PM
  • 83 views

Rethinking the rebound: The unexpected effects of rejection

by Dr. Jekyll in Lunatic Laboratories

It’s portrayed in movies again and again – a character gets rejected by someone attractive and then falls willingly into the arms of someone perhaps less attractive. According to a new study, it’s not so simple: Rejection by an attractive man actually led women to socially distance themselves from an unattractive man, even when he offered acceptance.... Read more »

Geoff MacDonald1, Patricia L. Baratta, & Rebecca Tzalazidis. (2015) Resisting Connection Following Social Exclusion Rejection by an Attractive Suitor Provokes Derogation of an Unattractive Suitor. Social Psychology and Personality Science. info:/10.1177/1948550615584196

  • May 11, 2015
  • 04:02 PM
  • 79 views

GMO beef with the heart benefits of fish, why not?

by Dr. Jekyll in Lunatic Laboratories

Sometimes you just want beef, but beef is high in omega-6 fatty acids and low in the omega-3 type. Conversely, different types of fish are high in omega-3, but we all know they don’t compare to that tasty burger flavor. So what’s a beef lover to do, well if you’re in China you might have some options! Chinese scientists have reared beef rich in the beneficial fatty acids associated with fish oils.... Read more »

Cheng, G., Fu, C., Wang, H., Adoligbe, C., Wei, S., Li, S., Jiang, B., Wang, H., & Zan, L. (2015) Production of transgenic beef cattle rich in n-3 PUFAs by somatic cell nuclear transfer. Biotechnology Letters. DOI: 10.1007/s10529-015-1827-z  

  • May 11, 2015
  • 06:15 AM
  • 88 views

Ending A Relationship: Slow Fade Or Sudden Death?

by Kate Blanchfield in United Academics

Of two network breakdown models, researchers find ‘link deletion’ to be most common.... Read more »

Yohsuke Murase, Hang-Hyun Jo, János Török, János Kertész, & Kimmo Kaski. (2015) Modeling the role of relationship fading and breakup in social network formation. arXiv. arXiv: 1505.00644v1

  • May 10, 2015
  • 03:16 PM
  • 78 views

Surprise! More sex does not mean more happiness

by Dr. Jekyll in Lunatic Laboratories

Countless research and self-help books claim that having more sex will lead to increased happiness, based on the common finding that those having more sex are also happier. However, there are many reasons why one might observe this positive relationship between sex and happiness. Being happy in the first place, for example, might lead someone to have more sex (what researchers call ‘reverse causality’), or being healthy might result in being both happier and having more sex.... Read more »

Loewenstein, G., Krishnamurti, T., Kopsic, J., & McDonald, D. (2015) Does Increased Sexual Frequency Enhance Happiness?. Journal of Economic Behavior . DOI: 10.1016/j.jebo.2015.04.021  

  • May 9, 2015
  • 03:58 PM
  • 89 views

What would Optimus Prime do? A business leadership model

by Dr. Jekyll in Lunatic Laboratories

According to new research, there is more than meets the eye when it comes to the impact of Saturday morning cartoons. The research examines how fantasy-based stories, in particular the popular 1980s cartoon series The Transformers, can shape children’s perceptions of what behaviors are associated with effective leadership. It also could provide a basis for workplace-training programs.... Read more »

Peter D Harms, & Seth M. Spain. (2015) Children’s Stories as a Foundation for Leadership Schemas: More Than Meets the Eye. ReserachGate. info:/ResearchGate

  • May 7, 2015
  • 05:46 PM
  • 115 views

What you need to know about the newly proposed science funding legislation

by Jonathan Trinastic in Goodnight Earth

The House Science Committee, chaired by Lamar Smith, unveiled their new science budget last week. Read on to see what it proposes and what it means for science.... Read more »

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