Nearly every scientific field of study is facing a replication crisis and, although known about for decades now, it still has not been resolved. Most researchers are so limited in their knowledge and expertise that they lack any larger context of understanding. They simply don’t know what they don’t know and there is no incentive in siloed professions to spend time to understand anything outside of one’s field. In science, the replication crisis has numerous causes, sometimes because of bad study design or the difficulty of some areas of study. Nutrition studies, for example, has been dependent on epidemiological studies that are based on correlations without being able to prove causation; and, on top of that, are often dependent on notoriously unreliable self-reporting food surveys where people have to guesstimate what they ate in the past, sometimes over a period of years. More recent research has shown that much of what we thought we knew simply is not true or has yet to be verified.
Another problem is what or who is studied. There are problems with the lab animals used because certain species adapt better to labs, even though other species are more similar in certain ways to humans. Researchers’ preference for lab mice, for example, is not unlike the guy looking for his keys under the streetlight because the light was better there. This problem applies to human subjects as well, in that they’ve mostly been white middle class undergraduate college students in the United States because most research has been done in U.S. colleges; and, in medical studies of the past, this mostly involved men which meant women in healthcare were treated as men without penises. The first part is known as the WEIRD bias (Western Educated Industrialized Rich Democratic), and it has particularly rocked the world of the social sciences. Take personality studies where the leading theory has been the Big Five (openness to experience, conscientiousness, extraversion, agreeableness, and neuroticism), with an additional factor being added to form the HEXACO model (honesty-humility). Like so much else, it turns out that most of these personality traits don’t replicate outside of WEIRD and WEIRD-like populations. This challenge of non-WEIRD cultures and mentalities has been around a long time, as seen in the anthropological literature, but most experts in other fields have remained largely ignorant of what anthropologists have known for more than a century, that environment shapes mind, perception, and behavior.
The funny thing is that, even when studies have shown this problem with the Big Five, the WEIRD bias continues to hold sway over those trying to explain away the potential implications and to put the non-WEIRD results back into WEIRD boxes. This is done by asserting the bad results are simply caused by social desirability bias and acquiescence bias, since the answers given by non-WEIRD individuals seem to be contradictory. The researchers and interpreters of the research refuse to take the results at face value, refuse to give the benefit of the doubt that these non-WEIRD people might be accurately reporting their experience. There is almost a grasp of what is going on in pointing to these biases, since these biases are about context, but this comes so close only to miss the point. Non-WEIRD cultures and mentalities tend to be more context-dependent and so unsurprisingly give varying responses in being sensitive to how questions are being asked, whereas the WEIRD egoic abstraction of rules and principles operates more often the same across contexts. Only a highly WEIRD person would think that it is even possible to discover something entirely unrelated to context.
WEIRD personality traits are a kind of psychological rule-orientation where the individual adheres to a psychological heuristic of cognitive behavior, a strict and rigid maintenance of thought pattern that calcifies into an identity formation. The failure of cross-cultural understanding is that the very concept of a stable, unchanging personality might itself be part of the WEIRD bias and an exaggerated extension of the larger Axial Age shift when the ego theory of mind took hold, what some call Jaynesian consciousness in reference to Julian Jaynes theory about the disappearance of the bicameral mind that is a variation of the bundle theory of mind. This was then magnified by mass literacy, beginning with the Protestant Reformation, that alters brain structure, as argued by Joseph Henrich. It might not merely be that those very far distant from WEIRD culture not only lack WEIRD-style personality traits but might also lack egoic personality structures. Most WEIRD people can’t acknowledge non-WEIRD mentalities, much less grok what they mean and how to imaginatively empathize with them. The sad part is this also demonstrates a lack of self-awareness, as the bundled mind essentially exists in all of us, something that can be observed by anyone looking into their own psyche — this is why contemplative traditions like Buddhism adhere to the bundle theory of mind.
Another explanation of this psychological change of personality traits is that agriculture and later industrialization increased labor specialization that generally passed down the generations. These work niches were originally and largely still occupied by specific families, kin networks, castes, and communities over centuries or longer (e.g., feudal serfs and factory workers). It formed a stable environment and a stable culture that shaped the human psyche according to what was required. This is the opposite of hunter-gatherers who are forced to be generalists in doing a wide variety of work. Agriculture had led to some gender specialization, but even that specialization was often limited. It is definitely true, though, that hunter-gatherers are far less specialized where some like the egalitarian Piraha have little specialization at all, along with no permanent authority of any kind. It’s possible that represents how humanity lived for most of evolution when food was more abundant and life easier, as is the case where the Piraha live along a river surrounded by lush jungle. The study of the Piraha have helped challenge one area of WEIRD bias, that of seeing the world through a highly recursive literary culture. The Piraha apparently lack linguistic recursion; i.e., embedded phrases. By the way, they are an animistic culture with the typical bundled mind as overt 4E cognition (embodied, embedded, enactive, and extended). Such animistic cultures allow for personality fluidity, sometimes temporary possessions and at other times permanent identity changes.
Even gender specialization might be a somewhat recent invention, corresponding to the invention of the bow and arrow. For most of human existence, humans hunted with spears and the evidence now points to spear hunting having required the whole tribe, including women. Some of the earliest rock art also portrays men holding the hands of children, which indicates that men were either involved with childcare or not kept separate from it, maybe because the children had to be brought along on the hunt with the whole tribe. So, even the theory that there are two genetically-determined personality types based on men hunting and women gathering was a result of relatively recent changes. By the way, those changes were caused by the megafauna die-off. Smaller game replaced the megafauna and hunting smaller game motivated development of new hunting tools and techniques. The bow and arrow, once invented, allowed individuals to hunt alone and this more often was an activity of men. This forced women to take up a separate labor niche. The lower nutrition level of lean small game also made necessary a greater reliance on plant foods, which meant horticulture and later agriculture. The plow, like the bow and arrow, made another area of men’s work and further reinforced gender division.
The point is not all hunting is the same and so these different practices would create different personality structures. The same was probably true of gathering, particularly in terms of how early humans were also meat scavengers. To get into the effect of the agricultural revolution, this is reminiscent of research done on wheat and rice farming in China. What was found is that the two populations fell into the stereotypical patterns of Western and Eastern thinking, with wheat-based populations having less context-dependent thinking and rice-based populations emphasizing context, even though both populations were Chinese. The explanation is that wheat farming is typically done by one person alone working a plow or now a tractor, whereas rice farming requires highly organized collective labor. Interestingly, China stands out in that psychopathy is found equally among both genders, unlike in the West and some other places where it is disproportionately found among males. It would be interesting to study if this is primarily an effect of the larger populations involved in rice-growing and the culture that has developed around it. On a related note, research does show higher rates of psychopathy in urban areas than in rural areas. Is this simply because psychopaths prefer to remain anonymous in cities or is there something about city life that promotes psychopathic neurocognition?
Anyway, wheat farming is as different from rice farming, as bow-and-arrow hunting is from spear hunting. What stands out is that both rice farming and spear hunting are collective activities involving both genders, but wheat farming and bow-and-arrow hunting can be solitary activities that have tended to be done by men. In Western Europe, there never was rice farming. And, unlike certain populations, spear hunting in the West probably hasn’t been common in recent history. Yet there are still spear hunting tribes in various places. Some of those also do persistence hunting, probably the original form of hunting. Anyway, hunter-gatherers in general need more adaptable minds because they are dealing with diverse tasks and often over large diverse territories. This requires a more fluid and shifting mentality, one where the very concept of stable personality traits maybe simply does not apply to the same extent. Even in the West, research shows that personality traits can change over a lifetime and under different conditions, such as how a liberal can basically turn into a conservative simply by giving them a few beers. But it is true that modern WEIRD conditions are much more stable with narrow niches of work and living, often with racial and class segregation, not to mention the repetitive nature of modern life with little changes in activities from day to day, season to season.
This brings us to the worries some had in early modernity. Adam Smith thought public education was necessary because repetitive factory work made people stupid, which might be simply another way of saying that those individuals lose or else never develop cognitive flexibility, cognitive complexity, and cognitive diversity. Karl Marx explained this in terms of the transition from traditional labor where an individual constructed a product from beginning to end, often having involved multiple complex steps with various tools and techniques, each requiring different physical and cognitive skills. This gave the individual great sense of accomplishment and pride, not to mention autonomy as to be a tradesmen was to have immense skill. The dumbing down of the work force with industrial labor may have contributed to the WEIRD mentality. Even the average office worker experienced this narrowing down of activity. This allowed moderns to specialize, but in doing so sacrificed all other aspects of development. This relates to the creation of stupid smart people, those who are only capable of doing one thing well but otherwise are clueless. It’s not hard to see how this has forced people into niche personalities and hence making possible theories about how to categorize such personalities.
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Cognitive Scientist Shows How Culture Shapes Personality Traits
By Elizabeth Arakelian
Complex societies produce people with more varied personalities. […] But this covariation is neither random nor easily explained by genes. The social and ecological environments in which we develop, the scientists said, have a lot to do with how we develop. Our personalities are created by the patterns of behavior we exhibit that are relatively stable over time. But what creates those patterns, and why do they persist?
That’s the question Smaldino is exploring with collaborators from UC Santa Barbara, California State University Fullerton and the University of Richmond. Their research, published in the journal Nature Human Behaviour, suggests societies differ in the personality profiles of their members because of the different sociological niches in those societies. The diverse niches in a society — the occupational, social and other ways people navigate through daily life — constrain how an individual’s personality can develop.
Psychologists have traditionally relied upon the statistically derived “Big Five” personality traits to structure their research: openness, consciousness, extroversion, agreeableness and neuroticism.
Smaldino and his colleagues question the universality of this model in their work, instead exploring why certain traits — such as trust and sympathy or impulsivity and anxiety — bundle together as they do in particular places.
The researchers looked at personality data from more than 55 societies to show that more complex societies — those with a greater diversity of socioecological niches — tended to have less covariation among behavioral traits, leading to the appearance of more broad personality factors. They developed a computer model to create simulated environments that varied in their number of niches, which demonstrated the plausibility of their theory.
“The importance of socioecological niches basically comes down to this: How many ways are there to be a person in a given culture?” Smaldino said. “What are the number of successful strategies one can use to thrive? If you’re in a complex society, like the wealthy parts of America, there are just myriad ways to be.
“No matter how idiosyncratic you are, you can find a community that accepts you. On the other end of the spectrum, say in a small-scale foraging society, your behaviors are going to be a lot more constrained. This affects the ways in which behaviors cluster together, and the patterns that manifest as personality characteristics.”
Tests For the ‘Big Five’ Personality Traits Don’t Hold Up In Much of the World
by Megan Schmidt
So, why doesn’t the Big Five test hold up around the world? Lead author Rachid Laajaj, an economics researcher at the University of Los Andes in Columbia, said many of the reasons are rooted in literacy and education barriers. Many personality tests used in WEIRD countries are intended to be self-administered, designed for people who can read and write. But because of lower literacy rates in developing countries, tests may need to be given verbally. This introduces the possibility of translation or phrasing differences that could skew results.
Researchers also think that face-to-face questioning allows social desirability bias to creep into the process. This means that respondents may try to interpret social cues for a “right answer” or give answers they think would be viewed more favorably by others.
“Yea-saying,” or the tendency to agree with a statement even if it’s untrue, is also more common in developing countries, where there’s less access to education, the researchers say.
“People may have a harder time understanding abstract questions. Acquiescence bias may be accentuated when people do not fully understand, in which case it feels safer to just agree,” Laajaj said.
Additionally, the idea of personality tests — or personality itself — may not be a natural concept everywhere. Understandably, people who aren’t familiar with the idea of personality testing might be a bit wary of revealing personal details about themselves.
“Imagine that you live in a poor area and someone comes to you to ask you a bunch of questions, such as how hardworking you are, whether you get stressed easily or whether you are a polite person. If it is not common for you to fill out surveys, or if it’s not clear what will be done with it, you may, for example, care more about giving a good impression than being completely truthful,” Laajaj said.
Personality is not only about who but also where you are
by Dorsa Amir
To understand why industrialisation might be an influential force in the development of behaviour, it’s important to understand its legacy in the human story. The advent of agriculture 10,000 years ago launched perhaps the most profound transformation in the history of human life. No longer dependent on hunting or gathering for survival, people formed more complex societies with new cultural innovations. Some of the most important of these innovations involved new ways of accumulating, storing and trading resources. One effect of these changes, from a decision-making standpoint, was a reduction in uncertainty. Instead of relying on hard-to-predict resources such as prey, markets allowed us to create larger and more stable pools of resources.
As a result of these broader changes, markets might have also changed our perceptions of affordability. In WEIRD societies with more resources (remember that the R in WEIRD stands for rich) kids might feel that they can better afford strategies such as patience and risk-seeking. If they get unlucky and pull out a green marble and didn’t win any candy, that’s okay; it didn’t cost them that much. But for Shuar kids in the rainforest with less resources, the loss of that candy is a much bigger deal. They’d rather avoid the risk.
Over time, these successful strategies can stabilise and become recurrent strategies for interacting with our world. So, for instance, in an environment where the costs of waiting are high, people might be consistently impatient.
Other studies support the notion that personality is shaped more by the environment than previously thought. In work among Indigenous Tsimané adults in Bolivia, anthropologists from the University of California, Santa Barbara found weak support for the so-called ‘Big Five’ model of personality variation, which consists of openness to experience, conscientiousness, extraversion, agreeableness, and neuroticism. Similar patterns came from rural Senegalese farmers and the Aché in Paraguay. The Big Five model of personality, it turns out, is WEIRD.
In another recent paper, the anthropologist Paul Smaldino at the University of California, Merced and his collaborators followed up on these findings further, relating them to changes that were catalysed by industrialisation. They argue that, as societies become more complex, they lead to the development of more niches – or social and occupational roles that people can take. Different personality traits are more successful in some roles than others, and the more roles there are, the more diverse personality types can become.
As these new studies all suggest, our environments can have a profound impact on our personality traits. By expanding the circle of societies we work with, and approaching essentialist notions of personality with skepticism, we can better understand what makes us who we are.
A general theory of personality based on social selection and life-history theory
by Andreas Hofer
When it comes to personality psychology the Big 5 (or Five-Factor Model/FFM) are still considered the gold standard and many other personality tests, like the Myers-Briggs (MBTI) are considered pseudoscience. The FFM is even more useful and has more predictive power when a sixth dimension is added: honesty humility (HEXACO model).
However, adding new personality dimensions is of little use when it comes to understanding human nature, as not even five factors are human universals. Two of the factors that are often associated with mental disorders (neuroticism and openness to experience), never even show up in non-Western societies, which are called “WEIRD” (Western, educated, industrialized, rich and democratic) by Joseph Henrich in The WEIRDest People in the World (2020). Henrich points out the Big 5 are indeed WEIRD 5, as they are by no means human universals. Some societies yield only three or four factors. Subsistence-level economies often only have two factors. The Tsimane’ practise subsistence farming and Henrich writes about them:
So, did the Tsimane’ reveal the WEIRD-5? No, not even close. The Tsimane’ data reveal only two dimensions of personality. No matter how you slice and dice the data, there’s just nothing like the WEIRD-5. Moreover, based on the clusters of characteristics associated with each of the Tsimane’’s two personality dimensions, neither matches up nicely with any of the WEIRD-5 dimensions […] these dimensions capture the two primary routes to social success among the Tsimane’, which can be described roughly as “interpersonal prosociality” and “industriousness.” The idea is that if you are Tsimane’, you can either focus on working harder on the aforementioned productive activities and skills like hunting and weaving, or you can devote your time and mental efforts to building a richer network of social relationships.
Rice, Psychology, and Innovation
by Joseph Henrich
Decades of experimental research show that, compared to most populations in the world, people from societies that are Western, Educated, Industrialized, Rich, and Democratic (WEIRD) (4) are psychologically unusual, being both highly individualistic and analytically minded. High levels of individualism mean that people see themselves as independent from others and as characterized by a set of largely positive attributes. They willingly invest in new relationships even outside their kin, tribal, or religious groups. By contrast, in most other societies, people are enmeshed in dense, enduring networks of kith and kin on which they depend for cooperation, security, and personal identity. In such collectivistic societies, property is often corporately owned by kinship units such as clans; inherited relationships are enduring and people invest heavily in them, often at the expense of outsiders, strangers, or abstract principles (4).
Psychologically, growing up in an individualistic social world biases one toward the use of analytical reasoning, whereas exposure to more collectivistic environments favors holistic approaches. Thinking analytically means breaking things down into their constituent parts and assigning properties to those parts. Similarities are judged according to rule-based categories, and current trends are expected to continue. Holistic thinking, by contrast, focuses on relationships between objects or people anchored in their concrete contexts. Similarity is judged overall, not on the basis of logical rules. Trends are expected to be cyclical.
Various lines of evidence suggest that greater individualism and more analytical thinking are linked to innovation, novelty, and creativity (5). But why would northern Europe have had greater individualism and more analytical thinking in the first place? China, for example, was technologically advanced, institutionally complex, and relatively educated by the end of the first millennium. Why would Europe have been more individualist and analytically oriented than China? […]
Sure enough, participants from provinces more dependent on paddy rice cultivation were less analytically minded. The effects were big: The average number of analytical matches increased by about 56% in going from all-rice to no-rice cultivation. The results hold both nationwide and for the counties in the central provinces along the rice-wheat (north-south) border, where other differences are minimized.
Participants from rice-growing provinces were also less individualistic, drawing themselves roughly the same size as their friends, whereas those from wheat provinces drew themselves 1.5 mm larger. [This moves them only part of the way toward WEIRD people: Americans draw themselves 6 mm bigger than they draw others, and Europeans draw themselves 3.5 mm bigger (6).] People from rice provinces were also more likely to reward their friends and less likely to punish them, showing the in-group favoritism characteristic of collectivistic populations.
So, patterns of crop cultivation appear linked to psychological differences, but can these patterns really explain differences in innovation? Talhelm et al. provide some evidence for this by showing that less dependence on rice is associated with more successful patents for new inventions. This doesn’t nail it, but is consistent with the broader idea and will no doubt drive much future inquiry. For example, these insights may help explain why the embers of an 11th century industrial revolution in China were smothered as northern invasions and climate change drove people into the southern rice paddy regions, where clans had an ecological edge, and by the emergence of state-level political and legal institutions that reinforced the power of clans (7).
Access: Public 
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John McCain is the Republican Party’s secret weapon in this election, should they decide to nominate the most electable (of the 4 I’ve looked at so far, that is) of their candidates. Why is McCain the most electable, even though he is languishing well behind the front-runners in most primary polls?.JPG)
Like Hillary Clinton and Mitt Romney, Obama is a Rational, most likely an INTJ Mastermind. This comes through in his communication style – he has an exceptional ability to paint a vision, to communicate abstract pictures of the future that make sense to people, and his utilitarian approach to action – looking for what “works” rather than “what’s been done before” or “what is ‘right'”. 
Marmalade 
Nicole said
The internet is a real mixed blessing in terms of connections. It’s easier than ever before to meet people quickly with whom you resonate, but also easier than before to lose people.