The mental health of students has featured in the press recently and with the exam season approaching, many students are feeling the pressure to perform well, not only for their ongoing studies, university entrance requirements and other future prospects but also to live up to their parents’ expectations and those of their teachers, peers and friends.
The pressure to achieve and do well in exams can result in significant and prolonged stress for all students, whether they excel in the classroom or are more challenged academically. The physiology and neuroscience associated with this exam-related pressure is the same as the stress response we see in adults which, if left unchecked, results in symptoms of exhaustion and burnout.
The brain handles stress by flooding the body with the ‘Flight-Fright-Freeze’ hormones. This hormone mix or ‘brain juice’, gets the body ready to react to the threat, with heart-rate, breathing, blood pressure all increasing, heightened awareness with muscles ready for combat or avoidance tactics. Oxygen-rich blood is also diverted from the prefrontal cortex, the area of the brain concerned with concentration, focus and thinking, to the rear brain which looks after the breathing, heart rate, blinking etc.
This is a normal stress response and a little bit of stress can be a great motivator, but the effects of prolonged periods of mental and emotional stress have been well proven to negatively impact health and mental well-being. Students may suffer an inability to sleep, feel isolated and lonely, be irritable and short-tempered, overeat or not eat enough, and all are classic signs of a student suffering stress. In the worst-case scenario, a student may withdraw completely, self-harm, suffer depression or even suicidal thoughts.
It’s important that students understand a bit of the science behind their symptoms, as this ‘normalises’ their experience. As an example, knowing that the prefrontal cortex is impacted during the body’s stress response and that this impacts their ability to focus, concentrate and think clearly. This has a major impact on their ability to plan, revise, study and remember information with any degree of efficiency.