Tag Archives: associations

Chris Jernstedt on Learning

12 Jul

Chris Jernstedt, Professor of Psychological and Brain Sciences at Dartmouth College, spoke Monday at the Learning Organization Academy. My summary of key points:

Learning Organizations Should Map to the Brain

If we really want to build learning organizations, they should of course take into account how the brain works; fortunately, we might already be heading in the right direction: chris notes that the literature on organizational growth and change is remarkably consistent with how the brain operates.

Learning Should Include Thinking, Feeling, and Interacting

The brain’s major regions focus on three key areas: social (watching what other people do, emulating it), executive (making decisions, plans, interpretations), and emotional processing (feeling and dealing with how we feel about things). All three are integral to how the brain works; all three should be a recognized part of a learning organization (consider to what extent cognitive / executive thought is privileged now in most organizations and higher education).

Memory and Learning are Active

“Memory and learning are something you do,” said Chris. Rather than files retrieved from an efficient archive, the process of remembering is more similar, for Chris, to an archeological dig (!). Each memory is a product of reconstruction and re-interpretation (!) of a bunch of scattered bits. And the same for learning: rather than receiving knowledge as a jukebox might receive coins, we’re actually building the things we know association by association.

The Brain is Not Neat

“The brain is built to be sloppy,” Chris said. There’s a trade-off between the kinds of mental structures and processes that make for efficient memory and the kind that allow for creativity; the brain allows some sloppiness and inefficiency so we can make new connections, associate unlikely things, invent our way out of a tight corner. But in exchange we’re imperfect warehouses.

Engage or Forget

The most important thing in remembering or learning something new is to use the information actively. Engagement is even more important than overall time spent. Talk about it, write about, do something with it. Otherwise it’s gone in 24 hours, says Chris; 60 to 80% of your learning should require you to be engaged, he said; and he therefore suggested we use symbols to capture the key points of his talk (writing or images). He also stopped every few minutes to challenge us in groups with a provocative question or two. “The person doing the talking is the one doing the learning,” he said.

Prompts

The brain uses prompts and incentives to help it learn. Prompts relate to its powerful predictive ability: to survive we need to know what effects follow from what causes; we’re so good at associating effects with causes that after even one highly-charged cause-effect sequence, the brain will subsequently predict the outcome of any similar cause and feel and act as if the effect had happened, even if it hadn’t. Every time you see a certain person, they frown at you? After a while you start to feel frowned-at just by thinking of that person. Good learning understands this strong promptability and tries to unpack and discharge prompt-associations that impede learning, and kindle positive ones that encourage it.

The Three Rules of Feedback

Incentives work on the other end of the cause and effect sequence–a positive outcome makes the brain feel good, and it remembers what it did to get that; then it’s more likely to do that thing later. This process is what makes feedback work so well; as long as feedback is useful, consistent, and rapid, you can effectively learn just about anything. Including to control anything the body does–even lowering high blood pressure certain degrees at your will, slowing down or speeding up your digestive tract, or keeping sperm (if you have them) from swimming. These body-related learnings require a biofeedback monitor of some kind and are done in the lab, but still: if you can control the speed at which food passes through your intestines, you can make all sorts of changes in any of your behaviors.

Transfer Requirements

For learning in one situation to be called upon in another, thus achieving the famous holy grail of “transfer,” Chris notes that the first situation needs to be as simliar as possible to the second. And practicing it three times before the transfer helps, too.

Extrinsic Motivation Doesn’t Work; Neither Does “Espoused Theory”

No change will come of telling people what they should do, says Chris. Rather, you have to “give them what they want when they do it.” A useful and speedy reward or some kind of feedback that tells their brain that what they just did was good. A second problem with extrinsic motivation is that the brain isn’t fooled by rhetorical positions, claims, values statements, plans, that are different than the real behavior of the individual who promotes them (see Chris Argyris’ famed “espoused theory”). People’s brains will “see” that a given leader isn’t listening to them, even if he or she espouses an open-door policy (and maybe even if they consciously believe that policy).

Stories are Important 

According to Chris, the story you create is more powerful than truth. If you’re given some pictures and told to tell “false” stories about them (that is, stories that don’t truthfully reflect the contents of the pictures), you’ll remember the stories and not the pictures themselves. Which suggests how important it is that we include stories and narratives in our understanding of the workplace environment.

The Unconscious is Powerful

“Most of what you do,” says Chris, “is unconscious.” As much as 98% (!).  Chris referred to research that shows our brain can solve math problems well before we actually know it. The conscious mind, driving to a speedy conclusion, or incapable of processing all the data, can even impair the whole brain from working: Chris noted a study that showed people who were given some minor task to occupy their conscious mind actually solved complex problems faster than people who were consciously thinking about the problem, showing that the brain has a way of drawing on problem-solving capacities we don’t know about. “The brain knows,” said Chris. The way you tap into this power is to give yourself time. Add periods of unscheduled time into the routine; places for reflection, etc.

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