News Nation Logo

Caffeine Consumption May Boost Problem-Solving Ability, Not Creativity: Study

Caffeine Consumption May Increase The Ability To Focus And Solve Problems, But It Doesn't Stimulate Creativity, According To A Study.

PTI | Updated on: 06 Mar 2020, 02:29:38 PM
Caffeine Study

Caffeine May Boost Problem-Solving Ability, Not Creativity: Study (Representational Image) (Photo Credit:


Caffeine consumption may increase the ability to focus and solve problems, but it doesn't stimulate creativity, according to a study. While the cognitive benefits of caffeine -- increased alertness, improved vigilance, enhanced focus and improved motor performance -- are well established, the stimulant's affect on creativity is less known, the researchers said.

"In Western cultures, caffeine is stereotypically associated with creative occupations and lifestyles, from writers and their coffee to programmers and their energy drinks, and there's more than a kernel of truth to these stereotypes," said Darya Zabelina, an assistant professor at the University of Arkansas in the US.

The study, published in the journal Consciousness and Cognition, differentiates "convergent" from "divergent" thinking. The former is defined as seeking a specific solution to a problem, for example, the "correct" answer, while the latter is characterised by idea generation where a large set of apt, novel or interesting responses would be suitable.

Caffeine was shown to improve convergent thinking in the study, while consuming it had no significant impact on divergent thinking, the researchers said. For the study, 80 volunteers were randomly given either a 200 milligramme (mg) caffeine pill, equivalent to one strong cup of coffee, or a placebo.

They were then tested on standard measures of convergent and divergent thinking, working memory and mood. In addition to the results on creativity, caffeine did not significantly affect working memory, but test subjects who took it did report feeling less sad.

Also Read: App Uses AI To Provide At-Home Assessment Of Coronavirus Risk: Study

"The 200mg enhanced problem solving significantly, but had no effect on creative thinking," said Zabelina. "It also didn't make it worse, so keep drinking your coffee; it won't interfere with these abilities," she said.

For all the Latest Lifestyle News, Others News, Download News Nation Android and iOS Mobile Apps.

First Published : 06 Mar 2020, 02:29:38 PM

Related Tags:

Caffeine Study