Mastodon
How Gratitude between Co-Workers Lowers Stress and Increases Performance

How Gratitude between Co-Workers Lowers Stress and Increases Performance

Quick Hits
Daily brief research updates from the cognitive sciences

business neuroleadership stress brain

Gratitude is a nice thing to have, I think we all agree on that. But when it comes to the workplace some may see it is just being nice, and not being focused enough on the hard realities of work. Or worse see it as turning the workplace soft! But a study just out, shows how gratitude can have multiple positive impacts – also on performance.

How did they measure this?

The researchers at the University of California put 200 participants through a high-stress competitive task in teams of two. This involved a task that was basically impossible to complete: coming up with a proposal in 6 minutes for a product to use on campus and followed by a six-minute presentation to a panel of judges. As you can see this is designed to optimally raise stress within very short- time frames to complete a task and then face a panel of judges. This was also combined with a financial reward of $200 dollars to give financial incentives meaning something was also at stake. Increasing rewards has also been shown to increase stress.

During the task participants wore electrodes on their heart and neck to measure heart signals and also wore a blood pressure cuff to monitor blood pressure.

Some of the teams were randomly assigned to express gratitude whereby one team member would express gratitude or thanks to the other team member prior to completing the task.

What were the results?

In both parts of the experiment, the design phase and the pitch phase, a short gratitude intervention, of one team member expressing gratitude to the other, improved cardiovascular responses. This pushed the response pattern from a negative stress response to what is known as a challenge response. This is when stress optimises performance rather than restricts performance.

This shows that gratitude lowers stress and improves performance in either a creative collaborative task or a high stakes performance tasks such as presenting to this panel of judges.

The researchers note that this gratitude intervention increases concentration, gives more confidence, and allows more people to reach peak performance. All while avoiding the negative effects of stress. This not to mention playing a fundamental role in strengthening relationships.

If that ain’t a good thing, I don’t know what is

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Yumeng Gu, Joseph M. Ocampo, Sara B. Algoe & Christopher Oveis.
Gratitude Expressions Improve Teammates’ Cardiovascular Stress Responses
Journal of Experimental Psychology: General (In press), 2022

More Quick Hits

Brain Scans Can Predict Your Political Affiliation

Brain Scans Can Predict Your Political Affiliation

Quick Hits
Daily brief research updates from the cognitive sciences

social brain

Brain scanning of political partisans is not new and it has long been reported that brain scans can predict political affiliation. But those studies were scans of political partisans in situation that elicited emotional responses such as looking at pictures of political candidates or asking questions on policy issues.

The question these researchers wanted to answer is can you predict a person’s political affiliation just by looking at their brains while they were doing random tasks or even nothing at all!

What did these researchers at Ohio State University do?

The researchers recruited 174 participants to take part in the study and questioned them on their political affiliation and the intensity of this. They then underwent various brain scans while doing various standard testing activities. These activities were unrelated to politics. These included reward response tasks, clicking quickly on screen to receive a reward, empathy tasks, short-term memory task, episodic memory, matching names to faces, and more.

Interestingly they also did resting state scans, scanning the brain while doing nothing.

By measuring functional connectivity i.e. how brain regions connect they were then able to match correlations to political ideologies.

What did they find?

And yes, they found that using this functional connectivity they could predict political affiliation as effectively as with the best other predictor. What is the best other predictor you may ask? It is the political affiliation of your parents.
What is more interesting is that this correlation was just as effective by looking at resting state brain activity – so by looking at your brain at rest they could predict political affiliation.

It is not a perfect correlation but nevertheless intriguing and fascinating at the same time.

An additional note is that the reward task was most predictive of political extremism, showing a surprisingly high corelation, which shows that politics seem to resolve around emotionality. Just what this could mean is another question for further research.

So, is there a conservative brain and liberal brain (in the USA that is)? It certainly seems so

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Seo-Eun Yang, James D Wilson, Zhong-Lin Lu, Skyler Cranmer. 
Functional Connectivity Signatures of Political Ideology. 
PNAS Nexus, 2022;
DOI: 10.1093/pnasnexus/pgac066

More Quick Hits

Children with Same-Sex Parents Are Socially Well-Adjusted

Children with Same-Sex Parents Are Socially Well-Adjusted

Quick Hit
Daily brief research updates from the cognitive sciences

child development brain

This is not the first study to report that children of same-sex parents are well adjusted, there are plenty, but it is one of the first to be representative and hence gives some robust evidence that the sexual orientation of your parents is really not relevant for bringing up well-adjusted children.

This is good news.

How did the researchers conduct this study?

The researchers at the University of Cologne compared 62 six- to sixteen-year-olds with same-sex parents to 72 peers with different sex parents. They analysed:

    • Prosocial behaviour
    • Hyperactivity
    • Peer problems
    • Emotional adjustment
    • General behavioural problems

Some people may assume that having different male and female role models is important but this, and other studies, have shown this is not the case (and family models vary greatly from one to another anyhow).

However, we also know that same-sex families have other stressors due to prejudice and legal hurdles, and this could be transferred to the children. Fortunately, this shows that this is not and providing children with safety, appreciation, and recognition, is critical in developing healthy well-adjusted children.

Something all parents should take note of same-sex or different-sex

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Deni Mazrekaj, Mirjam M. Fischer, Henny M. W. Bos. 
Behavioral Outcomes of Children with Same-Sex Parents in The Netherlands
International Journal of Environmental Research and Public Health, 2022; 19 (10): 5922
DOI: 10.3390/ijerph19105922

More Quick Hits

Simple Exposure to New Things Makes Your Brain Ready to Learn

Simple Exposure to New Things Makes Your Brain Ready to Learn

cognitive games brain

 

Wouldn’t it be great if we could learn things with no effort?

Well, actually we often do, and children learn vast quantities of information, and knowledge with little to no effort – think of how well we learn languages which become fiendishly difficult to learn as adults.

This is something that researchers at Ohio State University wanted to explore further. Just how much does simple exposure trigger learning.

What did they find?

Well, the good news, is they found that simple exposure seems to prime the brain for learning. In a series of experiments they conducted they saw that when exposed to different creatures, without any need to learn anything, the participants could learn the categories of these creatures much quicker when given an explicit learning task. Much quicker than if they had had no exposure.

This may sound a bit obvious, but it is not. It shows that simple exposure triggers mild learning responses and primes the brain to be ready for learning. Additional experiments showed that the exposure itself had not triggered learning because of failure to categorise these creatures at an earlier stage. It was only when active learning was stimulated that those who had had previous exposure performed much better.

All in that’s great news – simple exposure helps with learning and something we can certainly use as parents, teachers, and in business. Admittedly it is not learning with no effort, but at least learning with less effort.

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Layla Unger, Vladimir M. Sloutsky. 
Ready to Learn: Incidental Exposure Fosters Category Learning
Psychological Science, 2022; 095679762110614
DOI: 10.1177/09567976211061470

More Quick Hits

So, Can Cranberries Improve Memory?

So, Can Cranberries Improve Memory?

cranberries brain health

 

I tend to be hesitant to report on studies of single foods doing amazing things (because many do), but this piece of research still caught my eye.

So, what did this group of researchers from the University of East Anglia find?

Well, they wanted to study the effects of cranberries specifically because they are known to have plenty of flavonoids – healthy compounds which have been shown to have multiple positive effects. This was also studied in an older population of 50- to 80-year olds. Right up my street then. The goal was also to see if it could help with any effects of dementia which is becoming severe in many societies with ageing populations.

They therefore tracked 60 cognitively healthy participants over a 12-week period. Half of the participants consumed powdered cranberries equivalent to 100 grams of fresh cranberries (about a cupful) and the other half consumed a placebo.

What were the results?

Well, the results were pretty impressive. They showed that the cranberry group significantly improved memory function of everyday events (known as episodic memory) but also that the brain exhibited higher levels of oxygenation and enhanced neural functioning. On top of this the cranberry group also exhibited a significant circulating LDL (“bad” cholesterol) decrease.

So, all in that’s top news for cranberries. Whether that is just cranberries is open to interpretation – it is likely the combination of flavonoids that are found in cranberries – but cranberries are particularly rich in them and so it could do you a whole bunch of good. But do remember to keep a healthy diet in general because that will likely have the largest benefits. But if in doubt a cupful of cranberries will do no harm and likely do an awful lot of good!

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Emma Flanagan, Donnie Cameron, Rashed Sobhan, Chloe Wong, Matthew G. Pontifex, Nicole Tosi, Pedro Mena, Daniele Del Rio, Saber Sami, Arjan Narbad, Michael Müller, Michael Hornberger, David Vauzour.
Chronic Consumption of Cranberries (Vaccinium macrocarpon) for 12 Weeks Improves Episodic Memory and Regional Brain Perfusion in Healthy Older Adults: A Randomised, Placebo-Controlled, Parallel-Groups Feasibility Study.
Frontiers in Nutrition, 2022; 9
DOI: 10.3389/fnut.2022.849902

More Quick Hits

The Real Problem with Social Media: It Induces Dissociative States

The Real Problem with Social Media: It Induces Dissociative States

Quick Hits
Daily brief research updates from the cognitive sciences

social media brain

 

Social media seems to hijack our brains – or at least according to popular narratives. Most of us have experienced this where you get stuck in an endless stream of content, good, or bad, and then suddenly a whole lot of time has suddenly disappeared. The common accusation against social media is that it hijacks our brain, those well-known dopamine hits and then gets you addicted.

There is some truth in this, but a group of researchers from the University of Washington has analysed user behaviour and come up with another reason – and also, interestingly for us, some solutions also. So, what did they find?

They found that a state of dissociation was commonly observed by participants, and this also accounted for many of the negative effects. Dissociation is that feeling of being completely engrossed in something and losing track of what is happening around you. This is that feeling of going to check one tweet and suddenly 30 minutes have gone. Of importance is that the feeling at the end of this is negative. This is in contrast to a positive flow state whereby you enter into a productive state of dissociation.

So how do you get yourself an others off of this mindless scrolling that leaves to a general feeling of dissatisfaction and negative dissociation?

To answer this the researchers developed an app that was connected to users’ twitter accounts. This then enabled them to construct either internal interventions – those that were built into the design of the app, or external interventions such as timers and reminders (that are already available).

The internal interventions made user build lists and when they went into the list and had seen all the relevant tweets, the list finished, a notification came up that said “you’re all up to date”. This you will note puts the user much more in control of the content thereby increasing intentionality: actually want this information which they have deemd as useful or important for themselves. This then gives them this information but nothing else. This was particularly effective and appreciated by the participants – it avoided dissociation and turned it into a more effective tool.

Of interest is that the external interventions such as timer warnings were considered useful when one had entered into a state of dissociation. However, for those users who became more intentional in their usage of the app, these then became annoying. If you are already in control, you do not need these warnings.

So, there are a few really big take aways from this research. First, being in control of your social media experience is liberating and lets you get the best out of social media – but it must be noted that social media is designed not to do this! Secondly, that dissociation is a big threat for it leads to blindly stumbling along and is a dissatisfying experience – yes, social media is designed to do this to you.

So, in summary, the better way to think of social media is not as addictive but dissociative. And the way to get around this is to be more intentional and in control of your experience with social media. Then you get the best of both worlds, the wealth of information, that you want, in more a controlled and structured way, and you get the rest of your life also!

 

Andy Habermacher

Andy Habermacher

Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.

Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).

twitter / LinkedIn

Reference

Layla Unger, Vladimir M. Sloutsky. 
Ready to Learn: Incidental Exposure Fosters Category Learning
Psychological Science, 2022; 095679762110614
DOI: 10.1177/09567976211061470

More Quick Hits