Psychology’s Replication Battle

Original source An anonymous reader sends this excerpt from Slate: Psychologists are up in arms over, of all things, the editorial process that led to the recent publication of a special issue of the journal Social Psychology. This may seem like a classic case of ivory tower navel gazing, but its impact extends far beyond academia. … Those who oppose funding for behavioral science make a fundamental mistake: They assume that valuable science is limited to the “hard sciences.” Social science can be just as valuable, but it’s difficult to demonstrate that an experiment is valuable when you can’t even demonstrate that it’s replicable. …Given the stakes involved and its centrality to the scientific method, it may seem perplexing that replication is the exception rather than the rule. The reasons why are varied, but most come down to the perverse incentives driving research. Scientific journals typically view “positive” findings that announce a novel relationship or support a theoretical claim as more interesting than “negative” findings that say that things are unrelated or that a theory is not supported. The more surprising the positive finding, the better, even though surprising findings are statistically less likely to be accurate.”

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Ancient Skulls Show Civilization Rose As Testosterone Fell

Original source An anonymous reader writes “Even though modern humans started appearing around 200,000 years ago, it was only about 50,000 years ago that artistry and tool making became popular. New research shows that society bloomed when testosterone levels in humans started dropping. A paper published in the journal Current Anthropology, suggests that a testosterone deficit facilitated the friendliness and cooperation between humans, which lead to modern society. “Whatever the cause, reduced testosterone levels enabled increasingly social people to better learn from and cooperate with each other, allowing the acceleration of cultural and technological innovation that is the hallmark of modern human success,” says University of Utah biology graduate student Robert Cieri.”

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Bee Houses / Bee Boles, Hutton-le-Hole

Original source

A bee boles (or Bee House as they are know locally) is a recess in a wall where a straw ‘skep’ would have been sheltered from the wind and rain before the development of modern bee-hives (rougly pre-1850)
Bee Boles - Hutton Le Hole
This reconstruction is at the Folk Museum in Hutton-le-Hole, although there are actual examples still in Glaisdale and Westerdale.


CIA Director Brennan Admits He Was Lying: CIA Really Did Spy On Congress

Original source Bruce66423 (1678196) writes with this story from the Guardian: The director of the Central Intelligence Agency, John Brennan, issued an extraordinary apology to leaders of the US Senate intelligence committee on Thursday, conceding that the agency employees spied on committee staff and reversing months of furious and public denials. Brennan acknowledged that an internal investigation had found agency security personnel transgressed a firewall set up on a CIA network, called RDINet, which allowed Senate committee investigators to review agency documents for their landmark inquiry into CIA torture.” (Sen. Diane Feinstein was one of those vocally accusing the CIA of spying on Congress; Sen. Bernie Sanders has raised a similar question about the NSA.)

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