nhaliday + judgement + clinton   2

Links 5/17: Rip Van Linkle | Slate Star Codex
More on Low-Trust Russia: Do Russian Who Wants To Be A Millionaire contestants avoid asking the audience because they expect audience members to deliberately mislead them?

Xenocrypt on the math of economic geography: “A party’s voters should get more or less seats based on the shape of the monotonic curve with integral one they can be arranged in” might sound like a very silly belief, but it is equivalent to the common mantra that you deserve to lose if your voters are ‘too clustered’”

Okay, look, I went way too long between writing up links posts this time, so you’re getting completely dated obsolete stuff like Actually, Neil Gorsuch Is A Champion Of The Little Guy. But aside from the Gorsuch reference this is actually pretty timeless – basically an argument for strict constructionism on the grounds that “a flexible, living, bendable law will always tend to be bent in the direction of the powerful.”

Otium: Are Adult Developmental Stages Real? Looks at Kohlberg, Kegan, etc.

I mentioned the debate over 5-HTTLPR, a gene supposedly linked to various mental health outcomes, in my review of pharmacogenomics. Now a very complete meta-analysis finds that a lot of the hype around it isn’t true. This is pretty impressive since there are dozens of papers claiming otherwise, and maybe the most striking example yet of how apparently well-replicated a finding can be and still fail to pan out.

Rootclaim describes itself as a crowd-sourced argument mapper. See for example its page on who launched the chemical attack in Syria.

Apparently if you just kill off all the cells that are growing too old, you can partly reverse organisms’ aging (paper, popular article)

The Politics Of The Gene: “Contrary to expectations, however, we find little evidence that it is more common for whites, the socioeconomically advantaged, or political conservatives to believe that genetics are important for health and social outcomes.”

Siberian Fox linked me to two studies that somewhat contradicted my minimalist interpretation of childhood trauma here: Alemany on psychosis and Turkheimer on harsh punishment.

Lyrebird is an AI project which, if fed samples of a person’s voice, can read off any text you want in the same voice. See their demo with Obama, Trump, and Hillary (I find them instantly recognizable but not at all Turing-passing). They say making this available is ethical because it raises awareness of the potential risk, which a Facebook friend compared to “selling nukes to ISIS in order to raise awareness of the risk of someone selling nukes to ISIS.”

Freddie deBoer gives lots of evidence that there is no shortage of qualified STEM workers relative to other fields and the industry is actually pretty saturated. But Wall Street Journal seems to think they have evidence for the opposite? Curious what all of the tech workers here think.

Scott Sumner: How Can There Be A Shortage Of Construction Workers? That is, is it at all plausible that (as help wanted ads would suggest) there are areas where construction companies can’t find unskilled laborers willing to work for $90,000/year? Sumner splits this question in two – first, an economics question of why an efficient market wouldn’t cause salaries to rise to a level that guarantees all jobs get filled. And second, a political question of how this could happen in a country where we’re constantly told that unskilled men are desperate because there are no job opportunities for them anymore. The answers seem to be “there’s a neat but complicated economics reason for the apparent inefficiency” and “the $90,000 number is really misleading but there may still be okay-paying construction jobs going unfilled and that’s still pretty strange”.

Study which is so delightfully contrarian I choose to reblog it before reading it all the way through: mandatory class attendance policies in college decrease grades by preventing students from making rational decisions about when and how to study.
ratty  yvain  ssc  links  multi  russia  trust  cultural-dynamics  speculation  wonkish  politics  polisci  government  elections  density  urban  economics  trends  regularizer  law  institutions  heuristic  corruption  crooked  chapman  things  psychology  social-psych  anthropology  developmental  study  summary  biodet  behavioral-gen  genetics  candidate-gene  neuro  neuro-nitgrit  psychiatry  stress  core-rats  meta-analysis  replication  null-result  epistemic  ideology  info-dynamics  audio  tools  realness  clinton  trump  obama  tech  science  planning  uncertainty  migration  business  labor  gender  education  higher-ed  unintended-consequences  illusion  unaffiliated  left-wing  supply-demand  urban-rural  judgement 
may 2017 by nhaliday
OSF | Answering Unresolved Questions about the Relationship between Cognitive Ability and Prejudice
Previous research finds that lower cognitive ability predicts greater prejudice (Onraet et al., 2015). We test two unresolved questions about this association using a heterogeneous set of target groups and data from a representative sample of the United States (N=5914). First, we test “who are the targets of prejudice?” We replicate prior negative associations between cognitive ability and prejudice for groups who are perceived as liberal, unconventional, and having lower levels of choice over group membership. We find the opposite(i.e. positive associations), however, for groups perceived as conservative, conventional, and having higher levels of choice over group membership. Second, we test “who shows intergroup bias?” and find that people with both relatively higher and lower levels of cognitive ability show approximately equal levels of intergroup bias, but towards different sets of groups.

https://twitter.com/thomasjwood/status/907707395081752580
https://archive.is/eeqJw
@democracyfund data: @realDonaldTrump and @HillaryClinton voters' evaluations of social groups

Education is Related to Greater Ideological Prejudice: https://academic.oup.com/poq/article-abstract/81/4/930/4652248
Decades of research have shown that education reduces individuals’ prejudices toward people who belong to different groups, but this research has focused predominantly on prejudice toward ethnic/racial groups, immigrant groups, and general nonconformists. However, it is not clear whether education reduces other prejudices against groups along different dimensions, including ideological identification. An analysis of American National Election Studies data from 1964 to 2012 shows that education is related to decreases in interethnic/interracial prejudice, but also to increases in ideological (liberal vs. conservative) prejudice. This finding could not be explained simply by the greater polarization of the American electorate in the past twenty years. The results require rethinking how and why education is associated with reduced prejudice for certain groups but not others.
psychology  study  iq  anthropology  race  politics  field-study  stereotypes  correlation  tribalism  discrimination  us-them  poll  prejudice  polarization  coalitions  identity-politics  ideology  data  visualization  crosstab  religion  christianity  theos  corporation  military  protestant-catholic  class  class-warfare  labor  other-xtian  gender  redistribution  welfare-state  migration  islam  sex  sexuality  asia  latin-america  patho-altruism  ethnocentrism  chart  multi  twitter  social  commentary  emotion  values  trump  clinton  2016-election  backup  pic  phalanges  database  general-survey  polisci  education  higher-ed  human-capital  preprint  hari-seldon  judgement 
july 2016 by nhaliday

bundles : dismalityguvnor

related tags

2016-election  anthropology  asia  audio  backup  behavioral-gen  biodet  business  candidate-gene  chapman  chart  christianity  class  class-warfare  clinton  coalitions  commentary  core-rats  corporation  correlation  corruption  crooked  crosstab  cultural-dynamics  data  database  density  developmental  discrimination  economics  education  elections  emotion  epistemic  ethnocentrism  field-study  gender  general-survey  genetics  government  hari-seldon  heuristic  higher-ed  human-capital  identity-politics  ideology  illusion  info-dynamics  institutions  iq  islam  judgement  labor  latin-america  law  left-wing  links  meta-analysis  migration  military  multi  neuro  neuro-nitgrit  null-result  obama  other-xtian  patho-altruism  phalanges  pic  planning  polarization  polisci  politics  poll  prejudice  preprint  protestant-catholic  psychiatry  psychology  race  ratty  realness  redistribution  regularizer  religion  replication  russia  science  sex  sexuality  social  social-psych  speculation  ssc  stereotypes  stress  study  summary  supply-demand  tech  theos  things  tools  trends  tribalism  trump  trust  twitter  unaffiliated  uncertainty  unintended-consequences  urban  urban-rural  us-them  values  visualization  welfare-state  wonkish  yvain 

Copy this bookmark:



description:


tags: