cognitive biases

Ten resources, brain teasers and illusions to celebrate Brain Awareness Week 2023

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We invite you to cel­e­brate Brain Aware­ness Week (March 13–19th, 2023) by learn­ing more about that key yet often-over­looked organ and by putting it to good use via some fun brain teasers and illusions 🙂

  1. Can you con­nect these pairs of words?
  2. Try these quick teasers to chal­lenge your work­ing memory
  3. Three clas­sic opti­cal illu­sions, explained
  4. Test your cog­ni­tive skills with these proverbs
  5. Math teas­er: Will you fin­ish your the­sis on time?
  6. What do you see? And, can you unsee it?
  7. Study exam­ines com­mon cog­ni­tive bias­es such as this one and ways to mit­i­gate them

About Brain Awareness Week:

Every March, Brain Aware­ness Week (BAW) unites the efforts of part­ner orga­ni­za­tions world­wide in a cel­e­bra­tion of the brain for peo­ple of all ages. Activ­i­ties are lim­it­ed only by the orga­niz­ers’ imag­i­na­tions and include open days at neu­ro­science labs; exhi­bi­tions about the brain; lec­tures on brain-relat­ed top­ics; social media cam­paigns; dis­plays at libraries and com­mu­ni­ty cen­ters; class­room work­shops; and more. This year BAW takes place March 13–19th, 2023.

  1. Vis­it the Cal­en­dar of Events Here
  2. Try many games, rid­dles, and puz­zles Here
  3. Explore use­ful fact­sheets Here

Could I be wrong? Exploring research on cognitive bias, curiosity, intellectual humility, and lifelong learning

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A few years ago, I asked a sam­ple of adults to think about all of the dis­agree­ments that they have with oth­er peo­ple, from minor dis­agree­ments about rel­a­tive­ly unim­por­tant issues to major dis­agree­ments about impor­tant mat­ters. Then, I asked them to esti­mate the per­cent­age of dis­agree­ments they have with oth­er peo­ple in which they are the one who is correct.

Only 4% of the respon­dents indi­cat­ed they were right less than half of the time, and only 14% said they were right half of the time. The vast majority—a whop­ping 82%—reported that, when they dis­agreed with oth­er peo­ple, they were usu­al­ly the one who was right! (Pause a moment to ask your­self the same ques­tion: In what per­cent­age of the dis­agree­ments that you have with oth­er peo­ple are you the one who’s right?) [Read more…] about Could I be wrong? Explor­ing research on cog­ni­tive bias, curios­i­ty, intel­lec­tu­al humil­i­ty, and life­long learning

On cognitive reframing and biases, stress, mental health tech, Aduhelm backlash, Britney Spears, and more

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Wel­come to a new edi­tion of Sharp­Brains’ e‑newsletter, fea­tur­ing this time nine sci­en­tif­ic reports and indus­try devel­op­ments to help pro­mote life­long brain and men­tal health.

#1. To low­er stress lev­els and improve prob­lem-solv­ing, prac­tice cog­ni­tive refram­ing instead of venting

“… vent­ing like­ly doesn’t soothe anger as much as aug­ment it. That’s because encour­ag­ing peo­ple to act out their anger makes them relive it in their bod­ies, strength­en­ing the neur­al path­ways for anger and mak­ing it eas­i­er to get angry the next time around. Stud­ies on vent­ing anger (with­out effec­tive feed­back), whether online or ver­bal­ly, have also found it to be gen­er­al­ly unhelp­ful … To get out of that, you can ask the per­son to step back and help you reframe your expe­ri­ence by ask­ing, “How should I think about this dif­fer­ent­ly?” or “What should I do in this situation?”

#2. Head­space and Gin­ger merge to expand and scale up dig­i­tal men­tal health

“The new com­pa­ny would find it push­ing well beyond its cur­rent mind­ful­ness focus to, “pro­vide the full spec­trum of proven, effec­tive vir­tu­al sup­port – from mind­ful­ness and med­i­ta­tion, to text-based behav­ioral health coach­ing, to video-based ther­a­py and psy­chi­a­try – for all types of patient populations.”

Ambi­tious move!

#3. How to read, under­stand and write great med­ical research

12 good tips for stu­dents and every­one else

#4. Vet­er­ans Affairs won’t cov­er Biogen’s new “Alzheimer’s drug” giv­en con­cerns over safe­ty and lack of evidence

Their inde­pen­dent review con­cludes that “giv­en the lack of evi­dence of a robust and mean­ing­ful clin­i­cal ben­e­fit and the known safe­ty sig­nal, we rec­om­mend against offer­ing this agent to patients with Alzheimer’s demen­tia (mild or oth­er­wise) or mild cog­ni­tive impairment.”

#5. Alzheimer’s & Demen­tia researchers chal­lenge FDA’s approval of Aduhelm giv­en lack of evi­dence for beta-amy­loid as a marker

A strong call to “learn how this reg­u­la­to­ry fail­ure occurred and to ensure that it doesn’t occur again”

#6. Debunk­ing four myths about deci­sion-mak­ing capac­i­ty to keep Brit­ney Spears and oth­ers safe

Address­ing the ongo­ing con­tro­ver­sy about con­ser­va­tor­ships, a USC Pro­fes­sor of Law, Psy­chol­o­gy, and Psy­chi­a­try shares a great arti­cle to debunk these all-too-com­mon myths

#7. Study exam­ines com­mon cog­ni­tive bias­es (have you tried this brain teas­er?) and ways to mit­i­gate them

If you have not encoun­tered the “Lin­da brain teas­er” before, please give it a try! If you have, you’ll enjoy the new paper titled Tver­sky and Kahneman’s Cog­ni­tive Illu­sions: Who Can Solve Them, and Why?

#8. Inte­grat­ing music, move­ment and stroke reha­bil­i­ta­tion, MedRhythms rais­es $25M to devel­op and com­mer­cial­ize dig­i­tal therapeutic

Fas­ci­nat­ing approach to gait training.

#9. Neu­rotech start-up Paradromics rais­es $20M to address brain-relat­ed dis­or­ders via next-gen brain-com­put­er interfaces

Neu­ralink vs. Paradromics vs. non-inva­sive plat­forms — quite a stim­u­lat­ing space to track

 

Wish­ing you and yours a hap­py and healthy back-to-school and month of September,

The Sharp­Brains Team

Study examines common cognitive biases (have you tried this brain teaser?) and ways to mitigate them

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Pic: Get­ty Images

A fas­ci­nat­ing new study, Tver­sky and Kahneman’s Cog­ni­tive Illu­sions: Who Can Solve Them, and Why?, probes into the cog­ni­tive “heuris­tics and bias­es” researched by Daniel Kah­ne­man and Amos Tver­sky since the late 1960s.

If you have nev­er encoun­tered the “Lin­da brain teas­er” before, please give it a try:

Lin­da is 31 years old, sin­gle, out­spo­ken, and very bright. She majored in phi­los­o­phy. As a stu­dent, she was deeply con­cerned with issues of dis­crim­i­na­tion and social jus­tice, and also par­tic­i­pat­ed in anti-nuclear demonstrations.

Which state­ment is more probable?

(a) Lin­da is a bank teller.

(b) Lin­da is a bank teller and is active in the fem­i­nist movement.

 

Quick! What’s your answer? [Read more…] about Study exam­ines com­mon cog­ni­tive bias­es (have you tried this brain teas­er?) and ways to mit­i­gate them

On perception, cognitive bias and cultivating humility ahead of next week’s vote

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Many Amer­i­cans wor­ry about the polit­i­cal divide tear­ing our coun­try apart. A large per­cent­age are unwill­ing to engage with peo­ple who have oppos­ing polit­i­cal views, and that’s cre­at­ing more animosity.

This is espe­cial­ly wor­ry­ing con­sid­er­ing how many crises we’re fac­ing that require coop­er­a­tion, trust, and solu­tions a diverse cit­i­zen­ry can get behind. How can we find a way across our divide and come togeth­er for com­mon cause? [Read more…] about On per­cep­tion, cog­ni­tive bias and cul­ti­vat­ing humil­i­ty ahead of next week’s vote

23. Quick brainteaser to test your cognitive skills…and biases

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brainteaser_considerlinda—

Brain teas­er: Please con­sider Lin­da, a 31-year-old woman, sin­gle and bright. When she was a stu­dent, in high school and in col­lege too, she was deeply involved in social jus­tice issues, and also par­tic­i­pated in envi­ron­men­tal protests. Which is more prob­a­ble about Linda’s occu­pa­tion today? [Read more…] about 23. Quick brain­teas­er to test your cog­ni­tive skills…and biases