Tag Archives: grin model

Interdependent Meals and Post-Publication Peer Review

Here are two more things you can do to advance the management of GRIN diversity:Interdependent meal

  1. Host an interdependent meal, and
  2. Promote post-publication peer review of the GRINSQ valida-tion study

These opportunities arose from two practical efforts that have been underway for the last two and a half years:

  1. The development of a social movement against evaluativism
  2. The development of science to measure the impact of GRIN types and evaluativism in our world

 

The Social Movement and the Interdependent Meal

The idea of organizing a social movement against evaluativism was inspired by the history of racism. Evaluativism and racism have both existed for millennia; both are implicit biases; both became entrenched by shaping the design of social institutions. Management of racism was ineffective until a social movement was developed to overcome it. One might expect the same for management of evaluativism.

The movement against racism started in churches, and it seems appropriate for the movement against evaluativism to start in churches as well:

The suggestion that the church create a social movement against evaluativism was taken to Erin Hawkins, General Secretary of the General Commission on Religion and Race (GCORR). Based on her experience with race and the church, she suggested that the movement would need to be grassroots. Erin’s experience suggested that congregations are unlikely to address discrimination when the movement is created by a central administration like GCORR.

Therefore, a core team of clergy from across Wisconsin met once a month for about a year to plan an event, and produced a plan entitled “Christian Response to Evaluativism in Wisconsin“. The work of the core team included a great deal of discovery and invention (e.g. the plan includes a recipe for an interdependent meal). Perhaps most importantly, it found that responsible management of evaluativism requires resources lacked by typical congregations, so the movement cannot be built in a grassroots fashion. Central leadership must take responsibility to manage evaluativism.

A movement against evaluativism may be less likely to find institutional support from churches than from organizations which represent victims of evaluativism (e.g. child advocacy organizations or neurodiversity organizations) or from an association of organizational psychologists. For society to face the facts about evaluativism would shift social influence (and money) to groups of the latter kinds. Nonetheless, only churches can lead exploration of the theological dimensions.

 

The Scientific Movement and Post-Publication Peer Review

The social movement is expected to advance hand-in-hand with a scientific movement—scientific discoveries justify the social movement, and the social movement gathers the resources required to make discoveries.

Science needs a movement because the current quality of social science is poor like the quality of medical science was poor until about a hundred years ago. The first scientists to measure evaluativism and evaluative diversity (which they called “moral diversity“) supported evaluativism. The same was true of philosophers. Only recently have influential scientists begun to entertain evidence that evaluative diversity is hardwired and useful. Yet, even now, such science remains scattered by the division of scientific disciplines.

Given the current state of science, there is no central email address to which one might submit a hypothesis (like the GRIN model) or a measure (like the GRIN Self-Quiz) to be put on a waiting-list for testing. One must either run tests oneself or form relationships with particular scientists to convince them to run the tests.

In 2011, Chris Santos-Lang began discussing evaluative diversity with Ray Aldag. They met once a week until 2015. Ray encouraged Chris to begin testing the GRIN model via survey research. That research was completed in 2013. In addition to confirming that GRIN types could be discriminated among humans, it produced some rather shocking evidence:

  • Political affiliation aligns with GRIN type
  • Religious affiliation aligns with GRIN type
  • The career you end up in aligns with GRIN type
  • Whether you are accused of a crime (and probably whether you end-up in prison) aligns with GRIN type

This evidence implies that our political, religious, vocational and justice systems are not what we think they are, and it raises serious doubts about popular conceptions of freedom. To rally the scientific community to address this evidence, Chris submitted the research for peer-review and publication.

Why is it important to rally the scientific community? Eventually science gets too complicated for one person to advance alone. We would want to conduct twin studies, genetic tests, and brain imaging to work out the mechanisms through which the GRIN model manifests in humans. It takes many people to raise the funding and conduct all of the tests.

Chris submitted to ten peer-review processes and received a total of six blind reviews. None endorsed publication, yet none found any flaws in the research. Having confirmed that flaws in the research (if any) are not obvious, the research and peer review were published on figshare. Any flaws discovered in the future should be published via post-publication peer review at PubPeer. If you know anyone who could find flaws in the research (i.e. someone who conducts survey research), please encourage them to review it. Ray used the GRIN Self-Quiz to make further discoveries himself (e.g. described here), and we hope others will find it useful as well.

Evalutativists vs Corporantia

Chris Santos-Lang will co-facilitate a dialog entitled “What if we are hard-wired to disagree across political divides?” on Oct 16, at the 2016 National Conference on Dialog and Deliberation.  Dialog is limited by language, so the goal will be to advance new concepts into our shared language:

Division by value types can be referred to as “evaluative diversity” (Strawson, 1961)
e.g. “Moral diversity, political diversity, religious diversity, neurodiversity, cultural diversity, occupation types, high-school cliques, musical genres, personality, and computational types correlate because they all influence or are influenced by evaluative diversity.”

Division by interdependent value types can be referred to as “GRIN diversity” (Santos-Lang, 2013)
e.g “GRIN diversity is always worthy of our protection because of our interdependence, but evaluative diversity isn’t always worthy of protection because it can include obsolete doctrines and loyalties.”

Rejection of people predisposed to opposing evaluative types can be referred to as “evaluativism” (Martin, 1989)
e.g. “Like racism, evaluativism is both an explicit philosophy and an implicit instinct. The instinct is strong; Shanto Iyengar showed that evaluativism would cause over 70% of us to reject the most qualified candidate for a scholarship.”

Entities which form into a body (i.e. “corpus”) can be referred to as “corporantia” (ancient Latin). People who assign natural social roles (e.g. by GRIN type) are corporantia.
e.g. “If you are not an evaluativist, nor ignorant of GRIN diversity, then you must be a member of the corporantia described in Ephesians 4:12.”

The GRIN types discovered thus far are “gadfly“, “relational“, “institutional“, and “negotiator” (Santos-Lang, 2013)
e.g. “Hibbing defended diverse political predispositions by equating liberals with gadflies and conservatives with institutional evaluators; meanwhile, Trump is defended as being a negotiator. These types come from pure math—each specializes in relieving a different limiting factor of social evolution.”

Evaluativists and corporantia reveal their opposition to each other in the ways they respond to evidence that certain disagreements cannot be resolved as factual disagreements. They hold opposing positions on the question, “If we cannot reach agreement through education, then how shall we resolve our disagreement?”:

Evaluativists treat irreconcilable disagreements as hardships, and attempt to minimize them by avoiding dependence on people who have opposing GRIN predispositions.  At a minimum, that involves some degree of segregation.  As it becomes possible to use neurosurgery or other treatments to alter a person’s GRIN predisposition, evaluativists will apply such treatments to people of opposing predispositions (especially to their own children).  They will also employ genetic engineering to reduce the frequency of opposing predispositions. In short, evaluativists resolve irreconcilable disagreements by minimizing exposure to opponents.

In contrast, corporantia submit themselves to be parts of something larger in which irreconcilable disagreements form a useful tension like the tension between bone and muscle.  Corporantia work to ensure that conflict persists at some level (e.g. trying to balance power between GRIN types in a legislative body).  Corporantia might even use medical treatments and genetic engineering to increase GRIN diversity and thus to increase social tension.  Corporantia expect everyone to act like parts of a body, limiting their social roles and leaving irreconcilable disagreements to be resolved at an impersonal level.

Physical Bodies and Social Bodies

Scientists tell a story about an age in which there were no bodies on Earth.  For billions of years, the only living creatures on Earth were single-celled organisms which formed ecosystems, symbiotic relationships, and even colonies, but no bodies.  Cells which formed into bodies (i.e. corporantia) changed the world forever.  Assured that they would never need to survive independently, the corporantia began to specialize by function, producing muscles, bones, brains, and so forth.  This turned bodies into the rulers of the Earth.

Then a third kind of cell arose.

The first kind of cell, the single-celled organism, is the most disadvantaged.  The corporantia are better-off because they enjoy the advantages of bodies.  Yet the greatest advantage may be had by a third kind of cell: parasites which benefit from bodies as corporantia do but which are capable of abandoning one body for another.  Social parasites—people who abandon one social body for another—are apparent in the modern trends of multi-national corporations, church-shopping, serial divorce, and high employee turn-over.

From the point of view of corporantia, parasites may play important roles in a body, but their power must be limited.  When parasites have too much power, they suck the life out of one body and move to the next.   Using the labels “evaluativists” and “corporantia” to divide society allows us to address a natural division which existed long before the labels.  The labels allow corporantia to protect the body.  Whether protecting the body benefits parasites or not is debatable: If the supply of bodies is sufficiently threatened, then the survival of a given parasite might require suppression other parasites, but the average parasite probably does not benefit from the labels.

Some corporantia are defenders of institutions, but not all defenders of institutions are corporantia.  The corporantia promote something natural—they are guided by science—but the defenders of institutions promote something man-made.  Since parasites can influence the design of man-made things, some aspects of some man-made institutions may favor parasitism.  That is especially likely in communities with greater social parasitism (e.g. more multi-national corporation, church-shopping, serial divorce, and employee turn-over).  In these cases, corporantia would aim to reform institutions, and parasites would aim to defend those institutions from reform.

The Dialog Challenge

Meaningful dialog is possible only where participants can find common ground.  Therefore, it is impossible for corporantia to engage in meaningful dialog with parasites.  Many parasites might become corporantia if society were structured to discourage parasitism.  That’s not an act of dialog—it’s an act of discipline.

However, even among the corporantia, dialog has a problem:  The members of the corporantia are in natural tension (e.g. gadfly vs institutional vs negotiator vs relational), and the only way for them to find common ground on which to resolve their most fundamental disputes is to examine the origins of their conflicts (and thus distinguish natural tensions from unproductive tensions).  The problem is that not everyone achieves such self-awareness.

A person who is able to recognize the origins of GRIN diversity will discover that it brings advantage to the body as a whole.  Such discovery objectively defines optimal distribution of authority, which in turn provides the common ground required for meaningful dialog with others who make the same discovery.  But not everyone can make that discovery.  Some people will be more ignorant than others.

To put the problem another way, the process of assigning social roles by natural type seems to stretch between

  1. Technical scientific deliberation, and
  2. Interpersonal negotiation

People care which social roles will be assigned to them.  They figure they ought to have a say in anything that can impact their happiness so deeply, so they expect to be engaged in a negotiation.  “No taxation without representation!” they cry.  On the other hand, most people lack the expertise to accurately identify and understand GRIN types.  They do not understand the mechanical nature of their own mind, much less the mechanical nature of our society.  So they are unable to engage in the dialog directly.  The best they can do is to dialog about how to maintain the accountability of the relatively small group of experts who can discern natural social roles.

Citizen Science

The dialog starts with the question of how to identify or develop the experts.  There have been points in history at which science was not sufficiently reliable to address physical health, much less mental or social health—how do we know whether we have passed beyond those points?  If we have not yet passed beyond those points, how do we know what investment we should make to get there?  How can we make sure parasites do not control such investments?

The kind of dialog which can resolve these questions is called “science.”  For example, experiments to replicate already published experiments allow us to measure the reliability of the average published scientific claim.  Experiments can also measure biases in selecting work for publication and in selecting people for employment.  Science can find and address its own flaws.

Most people are not prepared to conduct such experiments, but that’s OK if there are enough people we can trust to conduct them. This is why I propose that citizen science groups which test replicability should be as common and integrated into local communities as bible-study groups and service clubs are.  These groups should keep the experts accountable by testing experiments, including experiments which were rejected from peer-reviewed journals (which, you may be surprised to know, do not actually test the experiments they reject).

 

In the meanwhile, we need other forms of dialog and journalism to spread the new concepts. Science happens only after society reaches a certain level of mental power, and that happens only after other forms of dialog increase our mental power by creating shared language.

“Evaluative Diversity and the Board” published in Board Leadership

July-Aug 2016 Issue of Board LeadershipAn article published in the July/August 2016 issue of Board Leadership: Innovative Approaches to Governance presented the GRIN model using the same pictures found here, but acknowledged that two implications for governance also follow from the models of evaluative diversity presented in Predisposed, Teamology and The Righteous Mind. A common theme runs through all four models: “no one can be all things.”

The article was paired in this issue with “New Ways of Looking at Democracy,” an edited extract from Brett Hennig’s forthcoming book The End of Politicians. Hennig’s article suggested that “democracy” originally referred to systems in which leaders were selected at random (what he calls “sortition“) and that selection of leaders through election or appointment has since degraded democracy.

Hennig pointed out that random selection increases the perceived legitimacy of leaders because it makes leaders more similar to the communities they lead. Randomly selected leaders would not be mostly male or largely committed to donors, political parties, and political reputations.

This argument for sortition is undermined by the first implication of evaluative diversity: It would be naive to attempt to protect diversity by selecting representatively diverse leaders, since people of certain evaluative types are less likely to represent others who share their own type. In other words, the discovery of evaluative democracy disconfirms the theory behind representative democracy.

Using the GRIN model as an example, when two people with the same goals, loyalties and information apply negotiator evaluation or institutional evaluation perfectly, they will vote in exactly the same ways, so they will perfectly represent each other. However, the more perfectly two people apply gadfly evaluation, the less likely they are to reach the same conclusions. Thus, as we approach greater evaluative ability and alignment of goals, loyalties and information, a board with five members of each type would effectively give five times as much vote to each negotiator or institutional board member as it does to each gadfly board member. The system would be rigged against natural gadflies.

Democracy is possible, but representative democracy is not.

To avoid systematically handicapping citizen of particular evaluative types, the governance system must somehow resolve disagreements without having to put issues to a vote. The primary job of leaders should not be to vote, but rather to resolve disagreements through such mechanisms as evidence, empathy, creativity, and humility so that votes need never be taken. Such dispute resolution is democratic because it involves the entire community, and boards should involve the entire community, rather than expect to find all necessary ability within itself.

Hennig cites Scott Page’s, The Difference: How the Power of Diversity Creates Better Groups, Firms, Schools and Societies as providing evidence that “diversity trumps ability when solving problems and producing innovative ideas.” Both articles agree with Page that diversity is valuable, but the evaluative diversity article claims that the better way to protect that diversity is through monitoring (as one would protect diversity in an ecosystem) rather than merely shifting power among leaders. This is the second implication of evaluative diversity for governance: Boards should attain the benefits of evaluative diversity by extending current financial accounting practices to include monitoring of organizational culture.

Boards already require organizations to measure and report their income, debt and assets on a regular basis. If there are dramatic changes in these measures compared to the previous period or deviations from expectations, then the board sounds an alarm—management will be replaced if it cannot explain/correct the discrepancy. This is how managers are held accountable to serve the organization well.

But an organization is not merely a money machine—a healthy organization brings together people of diverse evaluative types, so good management must also include assuring that none of the different kinds of contributions gets systematically blocked. Such assurance would produce a balance between evaluative types, and shifts in that balance could be measured in terms of shifts in cultural variables such as the organization’s unity, consistency, creativity, and competitiveness. If there are dramatic changes in these measures compared to the previous period or deviations from expectations, then the board should sound an alarm just as it would for shifts in financial measures.

By pairing the two articles, Board Leadership highlighted what happens when there is not enough science guiding governance. First of all, the resulting governance-failure produces frustration which is well-documented in the sortition article—only genuine frustration with current governance could justify replacing elected/ appointed leaders with randomly selected leaders. Second, even though the frustration is caused by a lack of science, it does not necessary motivate increased investment in science. Hennig and I personally discussed the opportunity to protect diversity through monitoring two months before we wrote our articles, yet our articles still offered contrasting recommendations. Hennig offered no argument for or against the use of monitoring to protect diversity, and no one forced him to address that possibility . Thus, the lack of science produces not only frustration, but also permits confusion about how to resolve the frustration.

Evaluativism vs Jugementalism: Psychopathy, Narcisism, and an application of the GRIN-SQ

My grandfather was a community leader and king of his family until he got Alzheimer’s—

by József Rippl-Rónai“Dad, your shoe’s untied.”

“So what?”

“So tie it.”

“It’ll just come undone again.”

“You might trip and fall.”

“So what?”

“So please tie your shoe.”

“I’ve tried. It won’t stay tied. I’m just gonna sit here anyway. It won’t hurt anybody.”

“Eventually, you’ll have to get up. Your shoe needs to be tied. May I tie it for you?”

“I just told you it won’t stay tied. You think I can’t tie my own shoes?”

“No, I just don’t want you to get hurt.”

“Whether I get hurt is my own business. Tie your own shoes!”

“Give me your foot.”

“Stay way.”

“This is not negotiable. Your shoe will be tied.”

“It’s my shoe. I’ll tie it myself when I’m good and ready.”

“I don’t trust you. Give me your foot.”

“You don’t trust your own father? Well that’s a fine thing…”

“Give me the damn foot! This is not rocket-science, Dad. Here…see? It ties.”

When my grandfather got Alzheimer’s, he lost respect. He became the frequent victim of judgmentalism—judgment against his beliefs, against his apathy, and against his stubbornness. That might have been a good thing. It might also be good to judge Nazis, illiteracy, and certain religious cults. Judgmentalism isn’t necessarily bad.

When people hear that evaluativism means discrimination against people whose values differ from one’s own, they can easily confuse evaluativism with judgmentalism, but not all judgmentalism qualifies as evaluativism.

Evaluativism is the discrimination that springs from the philosophy that certain disagreements, even about facts, ultimately spring from differences in values and therefore cannot be resolved as factual disagreements. However, some other disagreements spring from mere ignorance, immaturity, or illness. As examples, education can resolve disagreements over whether 2+2=4 or whether a shoe can be tied, so the evaluativist does not endorse discrimination against one’s opponent in such disagreements. In such disagreements, the evaluativist instead endorses education or health care. The evaluativist endorses segregation or other forms of discrimination only when disagreement cannot be resolved any other way.

Thus, evaluativism is discrimination across The divide with a capital “T.” It’s the permanent divide, the divide that will never be resolved. Doctrines come and go, so mere discrimination on the basis of doctrine does not qualify as evaluativism. Families merge, so mere discrimination on the basis of family loyalty or race loyalty or national loyalty do not qualify as evaluativism. Social norms advance, so discriminating against someone merely because of their stance on an issue such as gay marriage does not qualify as evaluativism—someday both liberals and conservatives will agree about that issue as much as they now agree about interracial marriage (or more). However, all of these conflicts may involve evaluativism; they may be battles in an ongoing war across The divide such that the end of one conflict leaves the same people on opposite sides of yet another conflict.

In other words, evaluativism may be the root cause behind many conflicts (which are blamed on other varieties of judgmentalism only because we fail to notice the sides in the larger war). Stop evaluativism, and a great many other conflicts may peter out. The point of the philosophers who advanced the notion of evaluativism is that the sequence of conflicts never ends, so they must be driven by deeper disagreements that can never be resolved. The evaluativist’s solution is to acknowledge this root-cause and handle it directly through segregation on the basis of our deeper disagreements (like in the book and film Divergent).  In contrast, the solution recommended by GRINfree.com is to handle the root-cause by protecting the fundamental types within each family as one would preserve diversity in an ecosystem.

How to tell when judgmentalism qualifies as evaluativism

Although the term “evaluative diversity” shares a root with the term “evaluativism,” discrimination on the basis of evaluative diversity does not always qualify as evaluativism. Discrimination against GRIN types qualifies as evaluativism because GRIN types are permanent (they are destined to re-evolve if eliminated), but evaluative diversity also includes diversity of doctrines, family loyalties (etc.). “Evaluative diversity” is a term from the 1960s. The newer term “GRIN diversity” aims to serve as a refinement that gets to the root-cause of our disagreements.

Alzheimer’s provides an example of evaluative diversity that should not be protected. Evaluative diversity would be reduced if it were cured, because that would return people like my grandfather to perspectives more like the rest of us. Thus, a blanket protection for all evaluative diversity would prevent a cure for Alzheimer’s. It would also prevent education. Yet a cure for Alzheimer’s would not reduce GRIN diversity—Alzheimer’s certainly does not represent a fundamental type destined to evolve in all societies. We cannot have a viable movement to protect all evaluative diversity, but we may be able to have a viable movement to protect GRIN diversity. Some such new concept is required to distinguish which evaluative diversity to protect and which judgmentalism to combat. The GRIN model is the best tool we have, thus far, for making that distinction.

Here’s a practical example: Psychopathy, narcissism and Machiavellianism are three often-criticized personalities. I helped Ray Aldag run a survey among 197 Mechanical Turkers in which respondents answered the GRIN-SQ along with tests for each of these personalities to determine which personalities (if any) deserve protection. Natural gadflies were significantly more Machiavellian (d=0.74) and psychopathic (d=0.69), natural negotiators were significantly more Machiavellian (d=0.47), and the naturally relational and institutional were significantly less Machiavellian and psychopathic (d=-0.30, d=-0.40; d=-0.72, d=-0.43). None of the types were significantly more or less narcissistic.

These results suggest that the concept of psychopathy is a sloppy way of referring to natural gadflies (developed before we had a concept of GRIN types). Meanwhile, the concept of Machiavellianism is a sloppy way of dividing the GRIN types into two camps: the natural gadflies and negotiators vs. the naturally relational and institutional. Judgement against psychopathy and Machiavellianism qualifies as evaluativism, but we have no evidence that judgment against narcissism qualifies as evaluativism. Narcissism may be something we should try to cure; psychopathy and Machiavellianism appear to be misunderstood individual differences we should work to de-stigmatize.

Hopefully this example provides a sense of the importance of refining or confirming the GRIN model. The general public seems predisposed to believe that the narcissist is the misunderstood character—maybe even a viable candidate for president (perhaps because people of all GRIN types are as likely to be narcissists). To hear that the psychopath is the character who needs to be appreciated comes as a shock. It has even been proposed that the neurodiversity movement exclude psychopaths, even though that would be obviously inconsistent (see here, here and here). If psychopathy really is misunderstood, it is plausible that public opinion polls and scriptural exegesis would fail to discover that. The claim needs to be tested scientifically. It requires something like the GRIN-SQ, and the the GRIN-SQ is what we will use until something better is available.

To evaluate types of evaluative diversity may sound ironically circular, and it would be simpler if we didn’t need to draw a line between good evaluative diversity and bad. It would be simpler to embrace all diversity and stop trying to cure Alzheimer’s, narcissism, Machiavellianism, psychopathy, etc. It would also be simpler to embrace all judgmentalism and discriminate against anyone who disagrees with us. Neither of these simple approaches is ideal. Furthermore, we live in an age in which we can manipulate our own genes (or at least do things to reduce the odds that our children will be of certain types), so “accept the diversity we are given” no longer holds as a default. Instead of relying on armchair philosophy, public opinion polls, or scriptural exegesis, we need to actually conduct the science to distinguish the evaluative types and to determine which ones are interdependent.

The GRIN-SQ demonstrates such research practically—if anyone has better ideas, please let us know.

Confusing Evaluativism with Sexism

Navy womenOver the past few years, the U.S. Navy has been sending women a recruitment mailer promising, “you can do all this while staying in touch with your feminine side — and while bettering your world along the way.” It was sent to women in Colorado, Florida, Illinois, Michigan, Oklahoma, Texas, Utah and Wisconsin. But last week the mailer was scrapped over concerns that it perpetuates sexist stereotypes.

The stereotype, of course, is that all women have a not-expected-in-the-military side that men don’t. Rather than reserve the word “feminine” to refer to women, the brochure used it to refer to an evaluative disposition. Then women not of that disposition asked, “Am I not feminine?”

The Navy obviously intended a very inclusive message. They were not the first to use the word “feminine” in a way that allows for the possibility of feminine men. On GRINfree.com, we use the term “naturally relational” instead. Base on the sample used to validate the GRIN Self-Quiz, naturally relational people are twice as likely to be female as male, however, not all are female, and not all females are naturally relational. In fact, there were women of every type, over 60% of women being not naturally relational.

One might like to administer the GRIN-SQ in the military to confirm whether naturally relational people are relatively rare there. The purpose would not be to find a more precise word than “feminine” to use in recruiting—most potential recruits have never heard the term “naturally relational.” Rather, the purpose would be to balance its diversity the way ecologists balance diversity in an ecosystem.

The most adaptive teams include all four GRIN types. A society lacking naturally relational people, specifically, would experience reduced network localization, which essentially means command would be more centralized. An error in such a network can have broad consequences; in contrast, an error in a free market would take-down no more than one business, and competitors would quickly fill the gap.

Jared Diamond famously speculated that centralized command cost China dominion over the Americas. Two hundred years before Christopher Columbus’ voyage, China had an entire fleet of ships capable of crossing the Pacific, but they were all under the control of one emperor, and that emperor decided to destroy the entire fleet. Columbus was turned-down by many countries before he found a patron for his expedition—in Asia, he would have had only one potential patron, so he would have had only one chance.

Our military is an important part of our society. We will be at a loss if it lacks one of the kinds of people it needs to successfully innovate solutions to conflict and to its own evolution. Kudos to those who were smart enough to target for recruitment people who have been called “feminine.” I look forward to the day when common language includes terms which make this message easier to communicate.

Teamology: Evaluative Diversity Promotes Success

Teamology: The Construction and Organization of Effective Teams“Teamology” is the name of a new branch of science somewhere between psychology and sociology. It studies teams and what makes them successful. This seems like an important new science, given that the impact of evolution on the human genome has been increasing and optimizing the success of competing teams rather than of individuals. However, experiments turn out to be logistically far more difficult to conduct in teamology than in psychology. All of the research mentioned in Douglass Wilde’s Teamology: The Construction and Organization of Effective Teams relied on the power of professors to make guinea-pigs out of students (Carnegie-Mellon, Stanford, Loyola U of Los Angeles, Oregon State, Shanghai Jiao-Tong, Sungkyunkwan U., U.C. Berkley, U.C. San Diego, U. of Florida, and U.T. Austin)

Teamological evidence is crucial to management of evaluative diversity because the reasons to protect evaluative diversity are:

  1. Love: For the sake of our children and grandchildren who are likely to be diverse
  2. Religious: For the sake of the One who created diversity
  3. Selfish: For our own sake, believing that we are part of teams which need evaluative diversity (as ecosystems need biodiversity)

The first two motives assume merely that we have diverse predispositions, a hypothesis which is well-confirmed by a wide range of experiments as detailed in Predisposed: Liberals, Conservatives, and the Biology of Political Differences. The third motive additionally assumes that diverse teams are more likely to succeed. Teamology is the only field in which experiments can confirm or reject that hypothesis (or tell us which kinds of diversity are beneficial when).

There is strong theoretical reason to expect team success to rely on evaluative diversity. GRIN-diversity reflects specialization in mitigating distinct factors which limit rate of adaptation:

  • Gadfly to increase the rate at which novel configurations are produced
  • Relational to increase network localization through subjective evaluation
  • Institutional to increase fidelity with which proven configurations are reproduced
  • Negotiator to increase selection pressure privileging better configurations

If it turns out that GRIN-diversity does not maximize rate of adaptation, then there must be something wrong with our theory of evolution. One test of the GRIN model involves comparing the success of computer systems with different GRIN-diversity. Computers with a dearth of any GRIN-type fail just like any machine missing one of its essential parts. Having found that confirmation in machines, it makes sense to compare the success of human teams with varying GRIN-diversity.

Evaluative Diversity in Human Teams

Douglass Wilde taught engineering at Stanford University. Each year, his students would work in teams to produce reports which would be entered into competition against each other and against teams from other universities. Teamology presents the method Wilde developed to form and organize winning teams. The method was tested over the course of decades and at U.C. San Diego, U. of Florida, and Jiao Da (Shanghai).

Wilde’s method essentially involved:

  1. Measuring students’ evaluative types,
  2. Dividing into teams so as to maximize evaluative diversity, and
  3. Assigning roles within each team to match measured types.

Wilde’s research was conducted before there was any way to measure GRIN-types. His assignment algorithm used a survey of preferences along Jungian dimensions: Introversion (I) vs. Extroversion (E), Structure (J) vs. Flexibility (P), Facts (S) vs. Possibilities (N), and Objects (T) vs. People (F). Here are Wilde’s formulas to transform those measures into preferences for eight roles:

Wilde formulas

Wilde reports that about 25% of Stanford teams won awards when self-selected, but about 75% won awards when formed by this method. Replication studies found similar results, though they measured success differently and also found that diverse teams “took longer to coalesce” than randomly formed teams did.

How Many Types?

Jungian personality theory disagrees with the Big Five model on the question of traits vs. types. Size is an example of a trait, while sex is an example of a type. We often point-out that types are of discrete categories, while traits fall along continuous scales, but in the context of teamology it may be more important to note that stable types are interdependent, while traits are not. For example, a human society could thrive in certain environments without any especially large members, but could not thrive in any environment without any females (or males).

Interdependency impacts the ideal number of individuals per team. For example, since bees have three sexes, their “families” should be larger than in species with fewer sexes. In contrast, diversity in traits is valuable only to accommodate diversity of situations, so diversity in traits will afford a team no advantage over the best possible individual when the situation is stable or when the individual can adjust his/her traits to match the situation. If adjustment is not feasible, a team of just two polar-opposite members could have full diversity in traits. Thus, if traits were the only source of valuable diversity, then teamology wouldn’t be so important (at least beyond pairs).

Jung’s theory predicts at least eight types and no traits, but the statistical characteristics of measures of Jung dimensions look like traits rather than types. The Big Five model predicts all traits and no types. Truth is probably somewhere in the middle—some traits and some types. The GRIN-SQ produces the statistics to prove that at least four types exist. One might wonder whether teamology could be used to further increase the number of types proven to exist.

The studies Wilde cited involved teams of three to five members each, so they could not possibly have demonstrated the interdependence of more types. If they balanced types, those types might best be called S, N, T and F, since those variables are doubled in his formulas. In the data Wilde provided from his 2006 class, of the 13 students assigned to fill multiple roles, 92% were assigned to be both P and J and 69% were assigned to be both E and I, so any specialization would have been on other dimensions. As implied by the diagram above, the typical team had one member with primary specialization in each quadrant (though some students were also assigned to serve as back-up for other quadrants).

The experiments described in Teamology compared teams formed by Wilde’s method to teams formed randomly or though pure self-selection. It would be far more instructive to compare to teams with all but one type, so that one might identify specific types which make a difference (and perhaps characterize the difference each makes). Wilde initially doubled team performance merely by assigning the students with highest MBTI-Creativity Index (T+2E+2P+6N) to separate teams (leaving no black-hole of gadflydom), but tripled performance relative to self-selection by separating the highest scorers in all eight roles. The difference between these experiments does imply that creativity diversity isn’t the only kind that matters, but specifically what else matters remains to be measured.

Separation of Powers

The reason why the diagram above divides the roles on the left against the roles on the right is that Wilde’s scoring formulas mathematically make those on the left equal to the negative of those on the right. For example, even if a student’s two most preferred roles really were Tester/Prototyper (E+P+2S) and Visionary/Strategist (I+J+2N), the results of Wilde’s preference measure could not possibly reflect that reality. They sum to zero, so at least one is guaranteed to be zero or negative. That is a consequence of the assumption that diversity is structured around dimensions.

It would not be surprising that  the person responsible for devising visions should like to be the person with the power to decide whether those visions are good nor that the person responsible for empathizing should like to be the person with the power to interpret policies (and thus to show mercy). However the danger in mixing such roles is rather obvious—we might call it “conflict of interest”—so we can appreciate the separation of powers forced by Wilde’s method. Wilde’s claim that Visionaries should not be the Testers sounds reasonable (and is supported by his research), but this might have nothing to do with preference.

Are Teams With Greater GRIN-Diversity More Successful?

In theory, the S, N, T and F roles sound like the four GRIN-types:

  1. The S roles include “Tester”, “Investigator” and “Inspector” which match the Negotiator specialization in selection
  2. The N roles include “Innovator”, “Entrepreneur” and “Visionary” which match the Gadfly specialization in generating novelty
  3. Wilde’s measure for T associates it with “logic”, “truthful”, “unaccommodating”, “intolerant” and “impartial” all of which match the Institutional specialization in fidelity.
  4. F would be Relational by process of elimination. Specialization in network localization is undermined in Wilde’s experiments because the structure of students’ social networks is designed and enforced by the experimenter. However, students would be accustomed to social processes developed for groups formed more naturally, so a team lacking relational evaluators would have the handicap of needing to engineer new social processes (e.g. radically new ways to resolve conflicts). Thus, a Relational member might be valuable even in engineered teams.

Empirical comparison of measures confirms that teams formed by Wilde’s method would have greater GRIN-diversity than teams formed at random. N correlates strongly with the Big-Five dimension of “Openness” which is significantly related to Gadfly evaluation. F correlates moderately with the Big-Five dimension of “Agreeableness” which is significantly related to Relational evaluation. Thus, teams formed by Wilde’s method are likely to include one natural gadfly, one naturally relational person, and two people of other GRIN type(s).

Yes, the more successful teams do have greater GRIN-diversity. Again the GRIN model is supported.

But what we really want to know is in which circumstances any of the four GRIN-types might not promote success. To measure that, we would need to compare teams with each type deficiency (and with none) in different circumstances, and it would be better to use direct measures of GRIN-type than to use Jung-types as a proxy. Also, instead of imposing team structure, it would be better to let people form (and re-form) their own teams, and teams-within-teams (unless people segregate so much that they offer no opportunity to observe naturally formed diverse teams). There is much research yet to conduct.