Here's Why Students Fall Asleep During Lectures
John Medina, in his book Brain Rules, introduces data that forms the following graph:
_
The data shows that student attention level takes a dive, approximately 10 minutes into a lesson. This is a natural occurrence (and I believe the reason YouTube videos were initially limited to <9 minutes), but can be dealt with by a good instructor. The problem is most instructors (particularly at the university level) know next to nothing about the learning process and instructional theory. A good instructor will introduce variation into a lesson every 10 minutes to regain the students' attention (as depicted in the below graph).
_
This variation can be accomplished in many ways - from inserting a student activity to asking questions or otherwise soliciting involvement from the students to changing the delivery style or mechanism.
The problem is that so many instructors see instructing as a one-way communication. If a student is not contributing to the communication, they lose focus and many literally go to sleep.
There are other triggers for sleeping during lessons, such as eating a large meal immediately before the lesson, poor ventilation in the classroom, and tired students.
More From Quora:
What zero gravity games have astronauts invented?
Is a 100% literacy rate a good thing?
What is it like to do a PhD in experimental physics?
- A centenarian who starts her day with gentle exercise and loves walks shares 5 longevity tips, including staying single
- A couple accidentally shipped their cat in an Amazon return package. It arrived safely 6 days later, hundreds of miles away.
- Colon cancer rates are rising in young people. If you have two symptoms you should get a colonoscopy, a GI oncologist says.
- Having an regional accent can be bad for your interviews, especially an Indian one: study
- Dirty laundry? Major clothing companies like Zara and H&M under scrutiny for allegedly fuelling deforestation in Brazil
- 5 Best places to visit near Darjeeling
- Climate change could become main driver of biodiversity decline by mid-century: Study
- RBI initiates transition plan: Small finance banks to ascend to universal banking status
- JNK India IPO allotment date
- JioCinema New Plans
- Realme Narzo 70 Launched
- Apple Let Loose event
- Elon Musk Apology
- RIL cash flows
- Charlie Munger
- Feedbank IPO allotment
- Tata IPO allotment
- Most generous retirement plans
- Broadcom lays off
- Cibil Score vs Cibil Report
- Birla and Bajaj in top Richest
- Nestle Sept 2023 report
- India Equity Market