Does a Growth Mindset Matter?

Years ago, I read about how a “growth mindset” can boost your chances for academic success. According to this popular theory, students are more likely to succeed if they believe that they can change their personal traits and abilities.

For example, instead of assuming that they have a fixed amount of talent for a particular ability – like solving algebraic equations or drawing portraits – they recognize that they can learn and grow. They don’t have a fixed level of skill, and the mistakes they make aren’t a sign of some hopeless lack of talent.

This theory makes sense. When learning something, I’d rather go into it with an attitude of perseverance and skill building, instead of a defeatist mindset that prompts me to give up at every mistake or struggle.

But what happens if you try to teach growth mindset in a classroom? Do interventions that aim to cultivate growth mindset among students actually work?

A systematic review and meta analysis of the existing research didn’t find significant positive effects for these kinds of interventions. What it found was poor study design and researchers influenced by financial incentives to produce stronger positive results.

One of the authors of this review and meta analysis also posted a Twitter thread (called an X thread now?) that’s worth reading, partly because it responds to a different meta analysis that seems to regard growth mindset interventions more favorably.

At this point, there doesn’t seem to be good solid evidence that these interventions work for students. Maybe you can personally find a way to make growth mindset work well for you and help you achieve your goals (academic or otherwise). But the current interventions introduced to groups may not do much at all on average. They appear to be overhyped.

And yes, it’s also depressing to read about low-quality research in psych and how often it gets cited and reported without criticism.

Unethical Behavior in Medical and Psych Research Is Depressing

Fraud, negligence, misguided good intentions combined with poor study design, intellectual conformity… these are among the problems plaguing research.

A couple of links as examples:

  • Possible fabricated evidence in Alzheimer’s research.
  • A chemical imbalance theory of depression, pushed for years by many psych professionals and the media, doesn’t have much evidence to back it up. (By the way, if you’re currently on antidepressants, please discuss any concerns with your doctor and don’t just abruptly stop taking them. That itself could be harmful.)
Continue reading “Unethical Behavior in Medical and Psych Research Is Depressing”

Psychology’s checkered past

The experiments mentioned in 10 Psychological Experiments that Went Horribly Wrong are more complex (and darker) than how they’re portrayed in the article, which also doesn’t give a full account of the rationale behind some of them and what conclusions we can draw from them.

But the article is still worth a look, to get a sense of the kinds of unethical cruel decisions made by experimenters and doctors, the poor experimental designs of their studies, and the way that human nature can often turn ugly really fast.

In their bid to capture, quantify or control some of our most fundamental qualities – love, cruelty, craving for approval, sexual identity, fear, power and submission – these experimenters usually didn’t account for how messy people can be (and how easy it is to let power over others go to your head).