I’m using Twitter in my class this semester. This class is composed of 18 students taking a required course in the Ethical and Regulatory Environment of Sports Marketing. Students range from second semester juniors to graduating seniors. Students must use Twitter to post tweets during class, post two tweets about course content (textbook readings or current events) outside class and prepare group reports summarizing the weekly tweets and present those summaries in class. This means, that during the class, students have laptops, smart phones and other electronic devices open during class.
I haven’t analyzed the data on the number of tweets per week, but my estimate is an average of nearly 50 tweets total each week (some students forget). I’ve found that the weekly summaries are good reinforcements and these summarizes also give me the opportunity to correct any misconceptions that arise from the tweets.
In the earlier post, I briefly compared the exam results between the Spring 2011 and Spring 2012 courses. I had only the results of the objective portion of the exam, so it was a preliminary comparison.
After completing the full exam, I’m now comparing the results this semester to the results last spring for this course. The following is the chart comparing the grade distribution.
The results remain positive.
There was a larger number of As and Bs in the Spring 2012 course (10/18 or 56%) compared to the Spring 2011 course (5/18 or 23%). Interestingly, the number of Ds and Fs remained the same. The shift in grades was in the number of Cs: down from 33.3% in Spring 2011 to 16.5% in Spring 2012. There was a greater percentage of As in the Spring 2012 class (an increase of 400%).
Interpretation of results
These are small classes so although these results are promising, this doesn’t mean they can be translated to larger courses.
It appears that the use of Twitter in this way fostered student active engagement (I conducted a pre-survey and I’ll conduct a post-survey on engagement to determine whether that the students felt that Twitter use improved engagement with the course and the material.). Twitter use apparently fostered more focus on the course material-students were actually engaged in taking notes in class (at least to send the tweet during class and then the two tweets outside of class) and reviewing the material (at least when the groups submitted and presented the group summary). That fits with more traditional theories on learning that the more you engage with the material, the more you will remember.
A portion of the exam was answers to essay questions. I graded those answers anonymously, but I could have been biased toward students doing well.
One interesting conclusion from this small amount of data was that use of laptops & cell phones in class didn’t decrease performance. Even if Twitter use wasn’t the cause of the increase in As and Bs, it doesn’t appear that it had a negative impact on performance. Because this was a small class, and because I typically walk around when I teach, it may be that students were more careful about using the laptops and phones appropriately than in another, larger class.
There are undoubtedly other, better measures to assess impact-I’m using a a simple one. Behavior analysis through using observers who rate behavior, would probably be more accurate in addition to the exam results, but this is the beginning of this journey, not the end, so stay tuned!