![How to observe adolescents and teachers in a classroom how-to-observe-adolescents-in-a-classroom](https://www.noldus.com/static/images/core-blog/how-to-observe-adolescents-in-a-classroom-1661341174.jpg)
How to observe adolescents and teachers in a classroom
Many researchers focus on classroom interaction to learn more about group dynamics, teaching behavior, and student engagement. One of the research methods used is behavioral observation.
![7 Tips how to set up a coding scheme 7-tips-set-up-coding-scheme](https://www.noldus.com/static/images/core-blog/7-tips-set-up-coding-scheme.jpg)
7 Tips how to set up a coding scheme
The coding scheme or ethogram determines what data you collect and is, thus, an essential part of your behavioral study. Tips to set up a coding scheme (+free white paper with all 7 tips to set-up your coding scheme).
![The impact of sounds on autistic children’s behaviors impact-sounds-autistic-childrens-behaviors](https://www.noldus.com/static/images/core-blog/impact-sounds-autistic-childrens-behaviors.jpg)
The impact of sounds on autistic children’s behaviors
Children with autism can have trouble dealing with external distractions. Researcher Shireen Kanakri conducted a study to observe the impact of the acoustic environment on restrictive and repetitive behaviors.
![Classroom observations - behavior of children with and without ADHD classroom-observations-adhd](https://www.noldus.com/static/images/core-blog/classroom-observations-adhd.jpg)
Classroom observations - behavior of children with and without ADHD
The relationship between reaction time variability and observed attention in children with and without ADHD.
![Classroom observations including facial expression analysis classroom-observations-facial-expression](https://www.noldus.com/static/images/core-blog/clinical-interviews.jpg)
Classroom observations including facial expression analysis
Internet and technology usage, including computers, tablets, and mobile phones, has increased exponentially in the past few years.
![Three examples of autism research studies examples-autism-research-studies](https://www.noldus.com/static/images/core-blog/examples-autism-research-studies.jpg)
Three examples of autism research studies
Knowledge is the key to developing a better understanding of autism. Researchers often observe and code behavior in combination with other research methods.