From Jack Milgram at Custom Writing.
From Jack Milgram at Custom Writing.
Creativity is often defined as the ability to come up with new and useful ideas. Like intelligence, it can be considered a trait that everyone – not just creative “geniuses” like Picasso and Steve Jobs – possesses in some capacity.
It’s not just your ability to draw a picture or design a product. We all need to think creatively in our daily lives, whether it’s figuring out how to make dinner using leftovers or fashioning a Halloween costume out of clothes in your closet. Creative tasks range from what researchers call “little-c” creativity – making a website, crafting a birthday present or coming up with a funny joke – to “Big-C” creativity: writing a speech, composing a poem or designing a scientific experiment.
Psychology and neuroscience researchers have started to identify thinking processes and brain regions involved with creativity. Recent evidence suggests that creativity involves a complex interplay between spontaneous and controlled thinking – the ability to both spontaneously brainstorm ideas and deliberately evaluate them to determine whether they’ll actually work.
Despite this progress, the answer to one question has remained particularly elusive: What makes some people more creative than others?
In a new study, my colleagues and I examined whether a person’s creative thinking ability can be explained, in part, by a connection between three brain networks.
In the study, we had 163 participants complete a classic test of “divergent thinking” called the alternate uses task, which asks people to think of new and unusual uses for objects. As they completed the test, they underwent fMRI scans, which measures blood flow to parts of the brain.
The task assesses people’s ability to diverge from the common uses of an object. For example, in the study, we showed participants different objects on a screen, such as a gum wrapper or a sock, and asked to come up with creative ways to use them. Some ideas were more creative than others. For the sock, one participant suggested using it to warm your feet – the common use for a sock – while another participant suggested using it as a water filtration system.
Importantly, we found that people who did better on this task also tended to report having more creative hobbies and achievements, which is consistent with previous studies showing that the task measures general creative thinking ability.
After participants completed these creative thinking tasks in the fMRI, we measured functional connectivity between all brain regions – how much activity in one region correlated with activity in another region.
We also ranked their ideas for originality: Common uses received lower scores (using a sock to warm your feet), while uncommon uses received higher scores (using a sock as a water filtration system).
Then we correlated each person’s creativity score with all possible brain connections (approximately 35,000), and removed connections that, according to our analysis, didn’t correlate with creativity scores. The remaining connections constituted a “high-creative” network, a set of connections highly relevant to generating original ideas.
Having defined the network, we wanted to see if someone with stronger connections in this high-creative network would score well on the tasks. So we measured the strength of a person’s connections in this network, and then used predictive modeling to test whether we could estimate a person’s creativity score.
The models revealed a significant correlation between the predicted and observed creativity scores. In other words, we could estimate how creative a person’s ideas would be based on the strength of their connections in this network.
We further tested whether we could predict creative thinking ability in three new samples of participants whose brain data were not used in building the network model. Across all samples, we found that we could predict – albeit modestly – a person’s creative ability based on the strength of their connections in this same network.
Overall, people with stronger connections came up with better ideas.
We found that the brain regions within the “high-creative” network belonged to three specific brain systems: the default, salience and executive networks.
The default network is a set of brain regions that activate when people are engaged in spontaneous thinking, such as mind-wandering, daydreaming and imagining. This network may play a key role in idea generation or brainstorming – thinking of several possible solutions to a problem.
The executive control network is a set of regions that activate when people need to focus or control their thought processes. This network may play a key role in idea evaluation or determining whether brainstormed ideas will actually work and modifying them to fit the creative goal.
The salience network is a set of regions that acts as a switching mechanism between the default and executive networks. This network may play a key role in alternating between idea generation and idea evaluation.
An interesting feature of these three networks is that they typically don’t get activated at the same time. For example, when the executive network is activated, the default network is usually deactivated. Our results suggest that creative people are better able to co-activate brain networks that usually work separately.
Our findings indicate that the creative brain is “wired” differently and that creative people are better able to engage brain systems that don’t typically work together. Interestingly, the results are consistent with recent fMRI studies of professional artists, including jazz musicians improvising melodies, poets writing new lines of poetry and visual artists sketching ideas for a book cover.
Future research is needed to determine whether these networks are malleable or relatively fixed. For example, does taking drawing classes lead to greater connectivity within these brain networks? Is it possible to boost general creative thinking ability by modifying network connections?
For now, these questions remain unanswered. As researchers, we just need to engage our own creative networks to figure out how to answer them.
Next generation comedy is here.
Source: Botnik Studios
I think it is safe to say that author careers are safe from being replaced by AIs for a few years yet.
Source: Wrong Hands by John Atkinson.
Did you realise the first Harry Potter novel was released 20 years ago? Did you feel really old just now?
Check out this really cool Infographic on the series, and revisit the differences between the books and the movies: Sorcerer’s Chamber of Azkaban, Goblet of Fire and Order of the Phoenix , Half-Blood Prince and Deathly Hallows.
Via Cartridge Save.
It’s 20 years on June 26 since the publication of Harry Potter and the Philosopher’s Stone, the first in the seven-book series. The Philosopher’s Stone has sold more than 450 million copies and been translated into 79 languages; the series has inspired a movie franchise, a dedicated fan website, and spinoff stories.
I recall the long periods of frustration and excited anticipation as my son and I waited for each new instalment of the series. This experience of waiting is one we share with other fans who read it progressively across the ten years between the publication of the first and last Potter novel. It is not an experience contemporary readers can recreate.
The Harry Potter series has been celebrated for encouraging children to read, condemned as a commercial rather than a literary success and had its status as literature challenged. Rowling’s writing was described as “basic”, “awkward”, “clumsy” and “flat”. A Guardian article in 2007, just prior to the release of the final book in the series, was particularly scathing, calling her style “toxic”.
My own focus is on the pleasure of reading. I’m more interested in the enjoyment children experience reading Harry Potter, including the appeal of the stories. What was it about the story that engaged so many?
Before the books were a commercial success and highly marketed, children learnt about them from their peers. A community of Harry Potter readers and fans developed and grew as it became a commercial success. Like other fans, children gained cultural capital from the depth of their knowledge of the series.
My own son, on the autism spectrum, adored Harry Potter. He had me read each book in the series in order again (and again) while we waited for the next book to be released. And once we finished the new book, we would start the series again from the beginning. I knew those early books really well.
Assessing the series’ literary merit is not straightforward. In the context of concern about falling literacy rates, the Harry Potter series was initially widely celebrated for encouraging children – especially boys – to read. The books, particularly the early ones, won numerous awards and honours, including the Nestlé Smarties Book Prize three years in a row, and were shortlisted for the prestigious Carnegie Medal in 1998.
Criticism of the literary merit of the books, both scholarly and popular, appeared to coincide with the growing commercial and popular success of the series. Rowling was criticised for overuse of capital letters and exclamation marks, her use of speech or dialogue tags (which identify who is speaking) and her use of adverbs to provide specific information (for example, “said the boy miserably”).
The criticism was particularly prolific around the UK’s first conference on Harry Potter held at the prestigious University of St Andrews, Scotland in 2012. The focus of commentary seemed to be on the conference’s positioning of Harry Potter as a work of “literature” worthy of scholarly attention. As one article said of J.K. Rowling, she “may be a great storyteller, but she’s no Shakespeare”.
Even the most scathing of reviews of Rowling’s writing generally compliment her storytelling ability. This is often used to account for the popularity of the series, particularly with children. However, this has then been presented as further proof of Rowling’s failings as an author. It is as though the capacity to tell a compelling story can be completely divorced from the way a story is told.
The assessment of the literary merits of a text is highly subjective. Children’s literature in particular may fare badly when assessed using adult measures of quality and according to adult tastes. Many children’s books, including picture books, pop-up books, flap books and multimedia texts are not amenable to conventional forms of literary analysis.
Books for younger children may seem simple and conventional when judged against adult standards. The use of speech tags in younger children’s books, for example, is frequently used to clarify who is talking for less experienced readers. The literary value of a children’s book is often closely tied to adults’ perception of a book’s educational value rather than the pleasure children may gain from reading or engaging with the book. For example, Rowling’s writing was criticised for not “stretching children” or teaching children “anything new about words”.
Many of the criticisms of Rowling’s writing are similar to those levelled at another popular children’s author, Enid Blyton. Like Rowling, Blyton’s writing has described by one commentator as “poison” for its “limited vocabulary”, “colourless” and “undemanding language”. Although children are overwhelmingly encouraged to read, it would appear that many adults view with suspicion books that are too popular with children.
There have been many defences of the literary merits of Harry Potter which extend beyond mere analysis of Rowling’s prose. The sheer volume of scholarly work that has been produced on the series and continues to be produced, even ten years after publication of the final book, attests to the richness and depth of the series.
A focus on children’s reading pleasure rather than on literary merit shifts the focus of research to a different set of questions. I will not pretend to know why Harry Potter appealed so strongly to my son but I suspect its familiarity, predictability and repetition were factors. These qualities are unlikely to score high by adult standards of literary merit but are a feature of children’s series fiction.