How the famous 'growth vs. fixed' mindset came to be
Both students and teachers who began using this now famous method noticed near instant improvement.

Today almost everyone has heard of the "Mindset Method"
Do you think you're born with all the smarts you'll ever have or that you can get smarter over time?
It may sound like a silly question, but many kids aren't aware of the power of their own brains.
This was especially true of Griselda Rutherford's students. In her 20 years of teaching in the District of Columbia Public School System, she'd often have a tough time getting them on board the learning train.
She noticed many students seemed to feel defeated before even starting a task. They weren't willing to take risks during lessons and assignments and were afraid to ask questions. Sometimes they wouldn't even answer her questions for fear of being wrong. It's as if they were terrified of failure, and as a result, their progress in class slowed to a crawl.
Then, in 2013, Rutherford's district started implementing a teaching technique called the "Mindset Method." It changed everything.
Teacher and students working in the Mindset program
All photos via MindsetWorks
The Mindset Method was developed by Carol Dweck, a professor of psychology at Stanford University, and her colleagues. Researchers and education experts like Angela Duckworth and others have added to the body of knowledge over the last two decades to support these theories.
The theories explain that learners think about their abilities in two ways: as a fixed mindset or a growth mindset
People with a fixed mindset think how smart they are is set in stone and that time and effort won't really change much. On the other hand, people with a growth mindset think the brains they were born with are just the beginning, and hard work can improve them. Growth mindset learners are more willing to take on challenges, see failures as an opportunity to learn and persist to overcome obstacles rather than giving up.
In order to prove this theory, Rutherford began working with schools to help teachers apply methods of fostering growth mindsets to their classrooms. The basic teaching principle was to encourage and reward effort rather than just praise achievement.
Teachers also had access to Brainology, a computer program that showed students how their brains were like muscles that strengthen with regular exercise. Through interactive animation and prompted activities, students learn how simple it is to grow and improve their brains. This helps them gain confidence in their abilities, which makes them want to take on more challenges and reach higher levels in the classroom.
Slowly but surely, Rutherford began noticing her students were gaining confidence. And lo and behold, their schoolwork also improved.
A student uses the Brainology program.
Photo via MindsetWorks
"The program helped them to identify what a growth mindset looks like," Rutherford writes in an email. "Students are now aware of the idea that the more you learn, the more your brain will grow."
The program also encourages students to be responsible for their own learning and self-monitor their mindset growth. Rutherford actually noticed one of her students doing just that during a class assessment when he asked her for another sheet of paper.
"I saw him write some words on the blank paper and then place a big X on the words," writes Rutherford. "He explained to me he was using the test stress reliever strategies he learned in Brainology." He was crossing out negative words and replacing them with positive ones, which helps knock out defeating thoughts.
The positive effects of encouraging a growth mindset can also be seen across the board in testing scores.
A teacher explains the exercises for the day.
Photo via MindsetWorks
After just one year of using the Mindset Method in her classrooms for fourth through eighth grades, Rutherford says all of her students did better in reading and math. After year two, 83% scored advanced levels in reading and 23% scored advanced levels in math.
Similar improvements were seen in a case study performed at Fiske Elementary School in Massachusetts. They saw a 75.5% growth in state comprehensive test scores in math after a year on the Mindset Method. That's one heck of a jump!
However, it's not just about the students' growth. The teachers working within the Mindset Method program are changing for the better too.
Teachers get learn the program too.
Photo via MindsetWorks
Rutherford, for example, learned how important it was to praise her students for their efforts rather than just tell them they're smart.
"This type of praise empowers all students to take risks and allows them to understand it’s OK to make mistakes," explains Rutherford.
If giving an "A" for effort becomes a real thing in every classroom, it could give so many more kids the chance to reach their full potential.
By constantly repeating the idea that intelligence is not fixed and limitless growth is possible with extra effort and dedication, teachers are giving confidence back to kids. And confidence is the foundation upon which true greatness is built.
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There's a reason why some people can perfectly copy accents, and others can't
Turns out, there's a neurodivergent link.
A woman in black long sleeve shirt stands in front of mirror.
Have you ever had that friend who goes on vacation for four days to London and comes back with a full-on Queen's English posh accent? "Oooh I left my brolly in the loo," they say, and you respond, "But you're from Colorado!" Well, there are reasons they (and many of us) do that, and usually it's on a pretty subconscious level.
It's called "accent mirroring," and it's actually quite common with people who are neurodivergent, particularly those with ADHD (Attention Deficit Hyperactivity Disorder). According Neurolaunch, the self-described "Free Mental Health Library," "Accent mirroring, also known as accent adaptation or phonetic convergence, is the tendency to unconsciously adopt the accent or speech patterns of those around us. This linguistic chameleon effect is not unique to individuals with ADHD, but it appears to be more pronounced and frequent in this population."
Essentially, when people have conversations, we're constantly "scanning" for information—not just the words we're absorbing, but the inflection and tone. "When we hear an accent, our brains automatically analyze and categorize the phonetic features, prosody, and intonation patterns," writes Neurolaunch. For most, this does result in copying the accent of the person with whom we're speaking. But those with ADHD might be more sensitive to auditory cues. This, "coupled with a reduced ability to filter out or inhibit the impulse to mimic…could potentially explain the increased tendency for accent mirroring."
While the article explains further research is needed, they distinctly state that, "Accent mirroring in individuals with ADHD often manifests as an unconscious mimicry of accents in social situations. This can range from subtle shifts in pronunciation to more noticeable changes in intonation and speech rhythm. For example, a person with ADHD might find themselves unconsciously adopting a Southern drawl when conversing with someone from Texas, even if they’ve never lived in the South themselves."
People are having their say online. On the subreddit r/ADHDWomen, a thread began: "Taking on accents is an ADHD thing?" The OP shares, "My whole life, I've picked up accents. I, myself, never noticed, but everyone around me would be like, 'Why are you talking like that??' It could be after I watched a show or movie with an accent or after I've traveled somewhere with a different accent than my 'normal.'
They continue, "Apparently, I pick it up fast, but it fades out slowly. Today... I'm scrolling Instagram, I watch a reel from a comedian couple (Darcy and Jeremy. IYKYK) about how Darcy (ADHD) picks up accents everywhere they go. It's called ADHD Mirroring??? And it's another way of masking."
(The OP is referring to Darcy Michaels and his husband Jeremy Baer, who are both touring comedians based in Canada.)
Hundreds of people on the Reddit thread alone seem to relate. One comments, "Omfg I've done this my whole life; I'll even pick up on the pauses/spaces when I'm talking to someone who is ESL—but English is my first language lol."
Sometimes, it can be a real issue for those around the chameleon. "I accidentally mimicked a waitress's weird laugh one time. As soon as she was out of earshot, my family started to reprimand me, but I was already like 'oh my god I don’t know why I did that, I feel so bad.'"
Many commenters on TikTok were shocked to find out this can be a sign of ADHD. One jokes, "Omg, yes, at a store the cashier was talking to me and she was French. She's like 'Oh are you French too? No, I'm not lol. I'm very east coast Canada."
And some people just embrace it and make it work for them. "I mirror their words or phrase! I’m 30. I realized I start calling everyone sweetie cause my manager does & I work at coffee shop."