References to current events can support psychological theory. Psychological principles need to be applied to social issues, and the new course demonstrates this by eliminating the need for intensive memorization of studies to focus instead on theoretical knowledge. For example, mobile phones are now banned in schools in several countries. What psychological theory could be relevant to this decision, and how can students critically analyze the arguments for and against this ban?

Possible curriculum links

Human development > The role of online peer influence in the development of self 

Social identity theory 

Online social groups can positively impact the development of the social self and self-esteem by fostering a sense of belonging within a group. Online sports groups, health trackers, chess clubs, music groups and many others can all have a positive effect on their members. A quick survey of the class can provide insight into any groups your students belong to and the overall impact of those groups. 

Online bullying has been reported to reduce self-esteem and is linked to self-harm. One argument regarding mobile phones is that banning their use during weekdays in school alleviates some of this pressure on students.

Health and well-being > Health problems

Social media addiction

This involves excessive and compulsive use of social media platforms, which can lead to negative effects on mental health, such as anxiety, depression, and low self-esteem. Algorithms utilize operant conditioning to reward social media engagement by using memes and comments. Social learning theory can also explain young children’s attraction to mobile phones, as they mimic their older siblings and parents, initially using them as playthings before graduating to social media use later.

Learning and cognition > HL extension  

The effect of technology on learning and cognition

Technology was utilized in researching this blog post. Educational websites like InThinking design their platforms to be accessible on mobile phones, as well as on laptops and desktop computers. Accessing numerous sites that support classroom learning and cognitive development on a portable device is easy, making it possible to acquire knowledge at any time. 

The arguments for and against a ban

This Australian Current Affairs report effectively summarizes the arguments and could be used as a provocation for student discussion on banning mobile phones. They should be encouraged to look for bias favoring either side, especially in the form of leading questions and social desirability bias in responses. 

For a more formal debate as a class learning activity, these news articles could be critically analyzed: Supporting a ban (2024) and Bans show no positive effects (2025). The original reports (below) that support each article also allow students to investigate the research methodology and decide on the robustness of the research. 

Policy Exchange paper (2024) and University of Birmingham paper (2025) 

Upcoming post - FAQs

The next blog post will look at frequently asked questions regarding the new curriculum. I have a selection of questions and their answers, but more are always welcome. Please comment on this blog with your questions if you want them considered for the next blog post.