Friday, April 4, 2025

Sherlock Holmes and Covert Thieves of Consideration


I just lately returned from a fully pretty journey to London and Windsor, the place I offered at The Instructing and Studying Summit at Eton Faculty, hosted by InnerDrive. I used to be supplied 22 minutes to talk on a topic that’s close to and pricey to my coronary heart as a trainer. I selected to current about consideration contagion within the classroom; what it’s and the way it can negatively affect studying. As a full-time classroom trainer myself, I imagine this subject is so vital to academics and learners to grasp, as it’s one thing all of us most likely discover within the classroom, however don’t absolutely perceive its ramifications with respect to studying. 

I began off my presentation by asking attendees to do one thing maybe somewhat odd:

Be somewhat bit extra like Sherlock Holmes.

I really like Sherlock Holmes. I really like the character. I really like the tales. Sir Arthur Conan Doyle actually did an unimaginable job making a world of crime and suspense in his 4 novels and fifty-six brief tales that includes Mr. Holmes. For these of you who could not know, Sherlock has a knack for seeing what others don’t see and stringing collectively seemingly meaningless clues to unravel crimes. His ‘sidekick’ of kinds is a Dr. Watson. The 2 find yourself sharing a flat in London and dealing to unravel crimes for the British police and authorities, monarchs, aristocrats, and others. And most capers contain Sherlock placing the items of the case collectively and organising a dramatic ultimate scene that leaves each his fellow detectives and the perpetrator dumbfounded as they can not imagine he’s bested them. 

In a single explicit scene from A Scandal in Bohemia (1), Dr. Watson walks into their upstairs flat (at 221b Baker Road) and Sherlock instantly feedback on how he is aware of that Watson has been strolling exterior currently and that his maid is moderately clumsy. Watson replies that he had been for a stroll, however had modified his garments and that his maid was ‘incorrigible’. Watson wonders how Sherlock may probably know this stuff merely from his strolling into the room. Sherlock replies that it’s ‘simplicity itself’. On the within of Watson’s left shoe are six cuts. Clearly they’re the product of somebody whose boots have been just lately polished, however due to the cuts, they had been carried out moderately clumsily. Thus. Sherlock was capable of make each deductions.

Watson follows with this, “After I hear you (Sherlock) give your causes, the factor at all times seems to me to be so ridiculously easy that I may simply do it myself, although at every successive occasion of your reasoning I’m baffled, till you clarify your course of. And but I imagine that my eyes are nearly as good as yours.” 

This prompts a incredible assertion from Sherlock:

Whew. That’s a superb one. And the sentence that basically resonated with me with respect to covert thieves of consideration within the classroom. Extra on this later.

To additional show his level, Sherlock asks Dr. Watson what number of steps there are as much as their flat, a flight of stairs he’s coated tons of of occasions. In fact, Watson has no thought. Sherlock says that there are seventeen. And he is aware of there are seventeen as a result of he has each seen and noticed

I do know I’m a nerd, however this kind of stuff as a fan of Sherlock Holmes and as a trainer actually resonate. 

How usually will we see within the classroom, however not observe? I feel we discover quite a bit within the classroom. However will we perceive and contemplate the ramifications of what we see? I’m not so certain.

I feel that is very true with regards to seemingly innocuous scholar conduct and its affect on consideration within the classroom. This brings me to consideration contagion within the classroom. This was the central focus of my discuss on the convention. I’ve already written about three completely different research on consideration contagion on my web site. These three research take a look at how attentive and/or inattentive behaviors unfold all through a setting. One examine focuses on consideration contagion within the lab. One focuses on it within the digital classroom. And one focuses on consideration contagion within the lecture corridor. Whereas all three research are completely different, there are some commonalities which might be vital for academics and college students to grasp. 

All research included confederates; individuals who had been a part of the analysis group, however gave the impression to be common contributors. They supplied both attentive or inattentive behaviors and researchers studied whether or not these actions unfold to others within the studying surroundings and impacted their behaviors. What I feel is particularly attention-grabbing in regards to the inattentive behaviors in all three research that, to differing levels, unfold to different members and negatively impacted their behaviors and evaluation rating is that they don’t seem to be outwardly disruptive behaviors. It might be a shock to nobody if a baby carried out some overtly disruptive conduct like screaming in school and that stole different college students’ consideration and negatively impacted others…we all know that would be the case. However these research tasked inattentive confederates to carry out behaviors which might be much less visually and auditorily stimulating…they had been fairly covert in nature. “We emphasised to confederates that their inattentive behaviors ought to be much less lively and engaged than their attentive behaviors.” (2) Discover the behaviors that each the attentive and inattentive confederates within the research carried out:

This image shows both attentive and inattentive behaviors shown in the attention contagion studies.

The attentive behaviors are most likely precisely what one would anticipate from college students who’re paying consideration and correctly collaborating in a lesson. Pay shut consideration to these inattentive behaviors, although. They’re the actions of a scholar that’s merely not doing what they’re alleged to be doing…however they don’t seem to be being disruptive, actually. Once more, they’re pretty covert in nature. And, if I’m being trustworthy, I’d as soon as see college students performing a few of these behaviors and simply ignore them, considering that in the event that they need to not take their notes…that’s on them. At the very least they’re not bothering anybody else. However what these research on consideration contagion present us is that these considerably ‘lazy’ behaviors do affect these round them. 

Listed here are among the normal findings from all three research:

This image discusses the general findings from three attention contagion studies.
This image discusses the general findings from three attention contagion studies.

These covert thieves of consideration are usually not innocent. They negatively affect scholar motivation, scholar score of how vital the lesson is, what number of notes are taken, and the way college students carry out on assessments. What is particularly alarming is the discovering that college students are fairly good at recognizing whether or not these round them are attentive or inattentive, however they don’t appear to acknowledge that these behaviors have an effect on themselves. 

So, what’s a trainer to do to fight these covert thieves of consideration?

  1. Lecturers must be looking out for the inattentive scholar and redirect them to the lesson at hand. I believe college students generally don’t even understand after they aren’t collaborating appropriately in school. By doing this, we not solely redirect the singular scholar, however it’s a reminder to others in school to verify they’re locked in to the lesson. This, in flip, helps to create higher examine and studying habits for college students.
  2. Lecturers want to inform college students about one of these analysis. Present them the research. Allow them to know why you’re doing what you’re doing within the classroom. And, simply as academics recognize being handled just like the professionals they’re, college students additionally reply positively to being handled like students. Specifically with these research of consideration contagion, it’s going to assist college students to know that their inattentive behaviors affect these round them. And, it’s going to additionally alert college students to look at their very own behaviors when they’re round inattentive college students. They don’t need these covert thieves of consideration to negatively affect their correct scholar behaviors.

So, identical to I requested the attendees at The Instructing and Studying Summit to be somewhat extra like Sherlock Holmes, I’m going to problem you to do the identical. Don’t simply see, observe. Put collectively the extra covert clues of inattention and acknowledge their affect earlier than they grow to be contagious in your classroom. 


For those who’d like extra data on subjects of reminiscence, consideration, and studying methods to create a more practical classroom…boy do I’ve the guide for you. Okay, so I’m somewhat biased as a result of I wrote it. : ) It’s known as Do I Have Your Consideration? Understanding Reminiscence Constraints and Maximizing Studying. For those who entry this hyperlink, you will discover extra data on the guide, endorsements from Dr. John Hattie, Dr. John Sweller, Dr. Dan Willinham, and extra, and strategies to order in each the US and UK.

I’ve additionally offered at many conferences and to many schools on these subjects.  If you’re thinking about collaborating, don’t hesitate to achieve out. You’ll find me on Twitter, Bluesky, or be happy to contact me by my web site.


  1.  Doyle, A. C. (2021). A scandal in Bohemia. Strelbytskyy Multimedia Publishing.
  2. Forrin, N. D., Huynh, A. C., Smith, A. C., Cyr, E. N., McLean, D. B., Siklos-Whillans, J., … & MacLeod, C. M. (2021). Consideration spreads between college students in a studying surroundings. Journal of Experimental Psychology: Utilized, 27(2), 276.

Function picture by Eric Neil Vázquez from Pixabay.

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