The Cognitive Benefits Of Being A Sports Fan

When was the last time you listened to a sporting event on the radio? If given a choice between watching the game on a big screen HD or turning on the AM radio, most of us would probably choose the visual sensation of television.

But, for a moment, think about the active attention you need in order to listen to a radio broadcast and interpret the play-by-play announcer's descriptions. As you hear the words, your "mind's eye" paints the picture of the action so you can imagine the scene and situations. Your knowledge of the game, either from playing it or watching it for years helps you understand the narrative, the terms and the game's "lingo".

Now, imagine that you are listening to a broadcast about a sport you know nothing about. Hearing Bob Uecker say, "With two out in the ninth, the bases are loaded and the Brewers' RBI leader has two strikes. The infield is in as the pitcher delivers. Its a hard grounder to third that he takes on the short hop and fires a bullet to first for the final out." If you have no baseball-specific knowledge, those sentences are meaningless.

However, for those of us that have grown up with baseball, that description makes perfect sense and our mind's eye helped us picture the scene. That last sentence about the "hard grounder" and the thrown "bullet" may have even triggered some unconscious physical movements by you as your brain interpreted those action phrases. That sensorimotor reaction is at the base of what is called "embodied cognition".

Sian Beilock, associate professor of psychology and leader of the Human Performance Lab at the University of Chicago, defined the term this way: "In contrast to traditional views of the mind as an abstract information processor, recent work suggests that our representations of objects and events are grounded in action. That is, our knowledge is embodied, in the sense that it consists of sensorimotor information about potential interactions that objects or events may allow."

She cites a more complete definition of the concept in Six Views of Embodied Cognition by Margaret Wilson. Another terrific overview of the concept is provided by science writer Drake Bennet of the Boston Globe in his article, "Don't Just Stand There, Think".

In a recent study, "Sports Experience Changes the Neural Processing of Action Language", Dr. Beilock's team continued their research into the link between our learned motor skills and our language comprehension about those motor skills. Since embodied cognition connects the body with our cognition, the sports domain provides a logical domain to study it.
Their initial look at this concept was in a 2006 study where the team designed an experiment to compare the knowledge representation skill of experienced hockey players and novices. Each group first read sentences describing both hockey-related action and common, "every-day" action, (i.e. "the referee saw the hockey helmet on the bench" vs. "the child saw the balloon in the air"). They were then shown pictures of the object mentioned in the sentences and were asked if the picture matched the action in the sentence they read.

Both groups, the athletes and the novices, responded equally in terms of accuracy and response time to the everyday sentences and pictures, but the athletes responded significantly faster to the hockey-specific sentences and pictures. The conclusion is that those with the sensorimotor experience of sport give them an advantage of processing time over those that have not had that same experience.


This may seem pretty obvious that people who have played hockey will respond faster to sentence/picture relationships about hockey than non-hockey players. But the 2006 study set the groundwork for Beilock's team to take the next step with the question, "is there any evidence that the athletes are using different parts of their brain when processing these match or no match decisions?" The link between our physical skill memory and our language comprehension would be at the base of the embodied cognition theory. 


So, in the latest research, the HPL team kept the same basic experimental design, but now wanted to watch the participants' brain activity using fMRI scanning. This time, there were three groups, hockey players, avid fans of hockey and novices who had no playing or viewing experience with hockey at all. First, all groups passively listened to sentences about hockey actions and also sentences about everyday actions while being monitored by fMRI.  Second, outside of the fMRI scanner, they again listened to hockey-related and everyday-related action sentences and then were shown pictures of hockey or every day action and asked if there was a match or mis-match between the sentence and the picture.


This comprehension test showed similar results as in 2006, but now the team could try to match the relative skill in comprehension to the neural activity shown in the fMRI scans when listening. Both the players and the fans showed increased activity in the left dorsal premotor cortex, a region thought to support the selection of well-learned action plans and procedures. 


You might be surprised that the fans' brains showed activity in the same regions as the athletes. We saw this effect in a previous post, "Does Practice Make Perfect", where those that practiced a new dance routine and those that only watched it showed similar brain area activity. On the other side, the total novices showed activity in the bilateral primary sensory-motor cortex, an area typically known for carrying out step by step instructions for new or novel tasks. 


When playing or watching, we are actually calling on additional neural networks in our brains to help our normal language comprehension abilities. In other words, the memories of learned actions are linked and assist other cognitive tasks. That sounds pretty much like the definition of embodied cognition and Dr. Beilock's research has helped that theory take another step forward. Beilock added, "Experience playing and watching sports has enduring effects on language understanding by changing the neural networks that support comprehension to incorporate areas active in performing sports skills."


So, take pride in your own brain the next time you hear, "Kobe dribbles the ball to the top of the key, crosses over, drives the lane, and finger rolls over Duncan for two." If you can picture that play in your mind, your left dorsal premotor cortex just kicked into gear!


Putt With Your Brain - Part 2

If there is a poster child sport for our favorite phrase, "Sports Are 80 Percent Mental", it must be golf. Maybe its the slow pace of play that gives us plenty of time to think between shots. Maybe its the "on stage" performance feeling we get when we step up to that first tee in front of our friends (or strangers!) Maybe its the "high" of an amazing approach shot that lands 3 feet from the cup followed by the "low" of missing the birdie putt. 

From any angle, a golf course is the sport psychologist's laboratory to study the mix of emotions, confidence, skill execution and internal cognitive processes that are needed to avoid buying rounds at the 19th hole. Last time, we looked at some of the recent research on putting mechanics, but, as promised, we now turn to the mental side of putting. Sian Beilock and her team at the University of Chicago's Human Performance Lab recently released the latest of a string of research studies on sports performance, or more specifically, how not to choke under pressure. Lucky for us, they chose putting as their sport skill of choice. This ties in with Dr. Beilock's theory of embodied cognition that we featured in Watching Sports Is Good For Your Brain.

An underlying theme to this work is the concept of automaticity, or the ability to carry out sport skills without consciously thinking about them. Performing below expectations (i.e. choking) starts when we allow our minds to step out of this automatic mode and start thinking about the steps to our putting stroke and all of those "swing thoughts" that come with it ("keep your elbows in", "head down", "straight back").


Our brain over analyzes and second-guesses the motor skills we have learned from hundreds of practice putts. Previously, we looked at automaticity in other sports. Of course, a key distinction to the definition of choking is that you are playing "well below expectations". If you normally shoot par, but now start missing easy putts, then there may be distractions that are taking you out of your normal flow. Choking implies a temporary and abnormal event. Automaticity theory would claim that it is these distractions from some perceived pressure to perform that are affecting your game.

Most research into sport skill performance divides the world into two groups, novices and experts. Most sports have their own measures of where the dividing line is between these groups. Expertise would imply performance results not just experience. So, a golfer who has been hacking away for 20 years but still can't break 100 would still be put in the "novice" category.


Sport scientists design experiments that compare performance between the groups given some variables, and then hypothesize on the reason for the observed differences. Beilock, et al have looked at golf putting from several different angles over the years. Their research builds on itself, so let's review in reverse chronological order.

Back in 2001, they began by comparing the two competing theories of choking, distraction theory vs. explicit monitoring theory, and designed a putting experiment to find the better explanation. Distraction theory explains choking by assuming that the task of putting requires your direct attention and that high pressure situations will cause you to perform dual tasks - focus on your putting but also think about the pressure. This theory assumes there is no automaticity in skill learning and that we have to focus our attention on the skill every time.


Explicit monitoring theory claims that over time, as we practice a skill to the point of becoming an "expert", we proceduralize the task so that it becomes "automatic". Then, during a high pressure situation, our brain becomes so concerned about performance that it takes us out of automatic mode and tries to focus on each step of the task. The research supported the explicit monitoring theory as it was shown that the golf putting task was affected by distractions and pressure for the experts but not the novice putters.

So, how do we block out the pressure, so that our automaticity can kick in? Another 2001 study by Beilock looked at mental imagery during putting. Using the same explicit monitoring theory, should we try to think positive thoughts, like "this ball is going in the hole" or "I have made this putt many times"? Also, what happens if a stray negative thought, "don't miss this one!" enters our brain? Should we try to suppress it and replace it with happy self-talk? She set up four groups, one receiving positive comments, one receiving negative comments, one receiving negative comments followed by positive comments and one receiving none as a control group.


As expected, the happy people did improve their putting over the course of the trials, while the negative imagery hurt performance. But, the negative replaced with positive thought group did not show any more improvement over the control group. So, when faced with a high pressure, stressful situation ripe with the possibilities of choking, try to repeat positive thoughts, but don't worry too much if the occasional doubt creeps in.

Our strategy towards putting should also vary depending on our current skill level. While learning the intricacies of putting, novices should use different methods than experts, according to a 2004 study by Beilock, et al. Novice golfers need to pay attention to the step by step components of their swing, and they perform better when they do focus on the declarative knowledge required. 


Expert golfers, however, have practiced their swing or putt so often that it has become "second nature" to the point that if they are told to focus on the individual components of their swing, they perform poorly. The experiment asked both novices and expert golfers to first focus on their actual putting stroke by saying the word "straight" when hitting the ball and to notice the alignment of the putter face with the ball. Next, they were asked to putt while also listening for a certain tone played in the background. When they heard the tone they were to call it out while putting. 

The first scenario, known as "skill-focused", caused the novices to putt more accurately but the experts to struggle. The second scenario, called "dual-task", distracted the novices enough to affect their putts, while the experts were not bothered and their putting accuracy was better. Beilock showed that novices need the task focus to succeed while they are learning to putt, while experts have internalized the putting stroke so that even when asked to do two things, the putting stroke can be put on "auto-pilot".

Finally, in 2008, Beilock's team added one more twist to this debate. Does a stress factor even affect a golfer's performance in their mind before they putt? This time, golfers, divided into the usual novice and expert groups, were asked to first imagine or "image execute" themselves making a putt followed by an actual putt. The stress factor was to perform one trial under a normal, "take all the time you need" time scenario and then another under a speeded or time-limited scenario. 


The novices performed better under the non-hurried scenario in imagining the putt first followed by the actual putt. The experts, however, actually did better in the hurried scenario and worse in the relaxed setting. Again, the automaticity factor explains the differences between the groups.

The bottom line throughout all of these studies is that if you're learning to play golf, which includes putting, you should focus on your swing/stroke but beware of the distractions which will take away your concentration. That seems pretty logical, but for those that normally putt very well, if you feel stress to sink that birdie putt, don't try to focus in on the mechanics of your stroke. Trust the years of experience that has taught your brain the combination of sensorimotor skills of putting.

Just remember the Chevy Chase/Ty Webb philosophy; "I'm going to give you a little advice. There's a force in the universe that makes things happen. And all you have to do is get in touch with it, stop thinking, let things happen, and be the ball.... Nah-na-na-na, Ma-na-na-na...."


ResearchBlogging.orgSian L. Beilock, Thomas H. Carr (2001). On the fragility of skilled performance: What governs choking under pressure? Journal of Experimental Psychology: General, 130 (4), 701-725 DOI: 10.1037//0096-3445.130.4.701

Sian L. Beilock; James A. Afremow; Amy L. Rabe; Thomas H. Carr (2001). "Don't Miss!" The Debilitating Effects of Suppressive Imagery on Golf Putting Performance Journal of Sport and Exercise Psychology, 23 (3)

Beilock S.L.; Bertenthal B.I.; McCoy A.M.; Carr T.H. (2004). Haste does not always make waste: Expertise, direction of attention, and speed versus accuracy in performing sensorimotor skills Psychonomic Bulletin & Review, 11 (2), 373-379

Sian Beilock, Sara Gonso (2008). Putting in the mind versus putting on the green: Expertise, performance time, and the linking of imagery and action The Quarterly Journal of Experimental Psychology, 61 (6), 920-932 DOI: 10.1080/17470210701625626

Watching Sports Is Good For Your Brain

When was the last time you listened to a sporting event on the radio? If given a choice between watching the game on a big screen plasma in HD or turning on the AM radio, most of us would probably choose the visual sensation of television. But, for a moment, think about the active attention you need in order to listen to a radio broadcast and interpret the play-by-play announcer's descriptions. As you hear the words, your "mind's eye" paints the picture of the action so you can imagine the scene and situations. Your knowledge of the game, either from playing it or watching it for years helps you understand the narrative, the terms and the game's "lingo".


Now, imagine that you are listening to a broadcast about a sport you know nothing about. Hearing Bob Uecker or Vin Scully say, "With two out in the ninth, the bases are loaded and the Brewers' RBI leader has two strikes. The infield is in as the pitcher delivers. Its a hard grounder to third that he takes on the short hop and fires a bullet to first for the final out." If you have no baseball-specific knowledge, those sentences are meaningless. 

However, for those of us that have grown up with baseball, that description makes perfect sense and our mind's eye helped us picture the scene. That last sentence about the "hard grounder" and the thrown "bullet" may have even triggered some unconscious physical movements by you as your brain interpreted those action phrases. That sensorimotor reaction is at the base of what is called "embodied cognition". 
 
Sian Beilock, associate professor of psychology and leader of the Human Performance Lab at the University of Chicago, defined the term this way: "In contrast to traditional views of the mind as an abstract information processor, recent work suggests that our representations of objects and events are grounded in action. That is, our knowledge is embodied, in the sense that it consists of sensorimotor information about potential interactions that objects or events may allow." She cites a more complete definition of the concept in Six Views of Embodied Cognition by Margaret Wilson. Another terrific overview of the concept is provided by science writer Drake Bennet of the Boston Globe in his article earlier this year, "Don't Just Stand There, Think".


In a study released yesterday, "Sports Experience Changes the Neural Processing of Action Language", Dr. Beilock's team continued their research into the link between our learned motor skills and our language comprehension about those motor skills. Since embodied cognition connects the body with our cognition, the sports domain provides a logical domain to study it.


Their initial look at this concept was in a 2006 study titled, "Expertise and its embodiment: Examining the impact of sensorimotor skill expertise on the representation of action-related text", where the team designed an experiment to compare the knowledge representation skill of experienced hockey players and novices. Each group first read sentences describing both hockey-related action and common, "every-day" action, (i.e. "the referee saw the hockey helmet on the bench" vs. "the child saw the balloon in the air"). They were then shown pictures of the object mentioned in the sentences and were asked if the picture matched the action in the sentence they read.

Both groups, the athletes and the novices, responded equally in terms of accuracy and response time to the everyday sentences and pictures, but the athletes responded significantly faster to the hockey-specific sentences and pictures. The conclusion is that those with the sensorimotor experience of sport give them an advantage of processing time over those that have not had that same experience.


Now, you may be saying, "Ya' think!?" to this somewhat obvious statement that people who have played hockey will respond faster to sentence/picture relationships about hockey than non-hockey players. Stay with us here for a minute, as the 2006 study set the groundwork for Beilock's team to take the next step with the question, "is there any evidence that the athletes are using different parts of their brain when processing these match or no match decisions?" The link between our physical skill memory and our language comprehension would be at the base of the embodied cognition theory. 

So, in the latest research, the HPL team kept the same basic experimental design, but now wanted to watch the participants' brain activity using fMRI scanning. This time, there were three groups, hockey players, avid fans of hockey and novices who had no playing or viewing experience with hockey at all. First, all groups passively listened to sentences about hockey actions and also sentences about everyday actions while being monitored by fMRI.  Second, outside of the fMRI scanner, they again listened to hockey-related and everyday-related action sentences and then were shown pictures of hockey or every day action and asked if there was a match or mis-match between the sentence and the picture.


This comprehension test showed similar results as in 2006, but now the team could try to match the relative skill in comprehension to the neural activity shown in the fMRI scans when listening. Both the players and the fans showed increased activity in the left dorsal premotor cortex, a region thought to support the selection of well-learned action plans and procedures. 

You might be surprised that the fans' brains showed activity in the same regions as the athletes. We saw this effect in a previous post, "Does Practice Make Perfect", where those that practiced a new dance routine and those that only watched it showed similar brain area activity. On the other side, the total novices showed activity in the bilateral primary sensory-motor cortex, an area typically known for carrying out step by step instructions for new or novel tasks. 

So, the interesting finding here is that those with experience, either playing or watching, are actually calling on additional neural networks in their brains to help their normal language comprehension abilities. In other words, the memories of learned actions are linked and assist other cognitive tasks. That sounds pretty much like the definition of embodied cognition and Dr. Beilock's research has helped that theory take another step forward. In her words, "Experience playing and watching sports has enduring effects on language understanding by changing the neural networks that support comprehension to incorporate areas active in performing sports skills."


Take pride in your own brain the next time you hear, "Kobe dribbles the ball to the top of the key, crosses over, drives the lane, and finger rolls over Duncan for two." If you can picture that play in your mind, your left dorsal premotor cortex just kicked into gear!


ResearchBlogging.org






S. L. Beilock, I. M. Lyons, A. Mattarella-Micke, H. C. Nusbaum, S. L. Small (2008). Sports experience changes the neural processing of action language Proceedings of the National Academy of Sciences DOI: 10.1073/pnas.0803424105



Lauren E. Holt, Sian L. Beilock (2006). Expertise and its embodiment: Examining the impact of sensorimotor skill expertise on the representation of action-related text Psychonomic Bulletin & Review, 13 (4), 694-701 PMID: 17201372