MOOD DISORDERS – KNOW THE SIGNS & WAYS TO HELP YOUR CHILD
June 15, 2021
“The prevalence of mood difficulties among young people is increasingly becoming a concern internationally,” says Dr Jacques Mostert, Brand Academic Manager at ADvTECH, SA’s leading private education provider. Dr Mostert holds a PhD in Psychology of Education and is globally renowned in his field, having conducted experiential research in education in Denmark, the UK, South Africa and The Netherlands.
Dr Mostert notes that an estimated 24% of teens between the ages of 11 to 19 suffer from depression caused by the home environment, 25% are subject to cyber-bullying and loneliness, 92% of LGBT youth report depression during the ages of 11 to 19, and 80% of teens between the ages of 11 to 19 report a sense of isolation that causes them to feel depressed.
“It is very important to understand the signs of depression, so that action can be taken timeously should concerns about the mental wellbeing of a child arise,” says Dr Mostert.
“Teachers and parents can recognise the onset of depression when a sudden change in behaviour becomes apparent and continues for at least 3 weeks or longer. These include an atypical lack of energy, becoming increasingly irritable and agitated without a rational explanation, and a sense of being down in the dumps for no reason.”
Some adolescents may withdraw from friends and family over a sustained period of time, he notes, adding that this is especially concerning if this is atypical of the normal interactions of the teen.
“Another red flag is the inability to concentrate in class where ADHD or other non-neurotypical difficulties are not present, as well as regularly failing to complete classroom and homework assignments in time or often being late to class because of feeling overwhelmed.
“This, coupled with unusually defiant behaviour towards teachers and other school staff, especially if this is non-typical behaviour, may indicate that the teen is experiencing difficulties with mood and affect.”
In the same way as with anxiety difficulties and disorder, the student often asks to go to go home because of feeling ill with no discernable symptoms. The teen often has days off from class time due to doctor’s appointments, hospitalisation, or inability to attend classes.
Changes in sleep patterns, a significant weight loss or gain in a short period of time and disinterest in hobbies or areas where the teen previously showed interest also raise concerns about the mental wellbeing of the teenager.
Finally, a loss of future-mindedness, or talk about death or suicide, engaging in risky or self-destructive behaviour (drinking alcohol, taking drugs, or cutting, for example) are clear signs of the teen suffering from mood difficulties or a possible mood disorder.
“Not all of the above need to be present, but if there is a discernable and drastic change in a young person’s behaviour which continues for a period of several weeks or longer, intervention is necessary,” Dr Mostert says.
He says first steps teachers and parents can take to help their child deal with depression at home and in the classroom include:
- DEVELOPING COLLABORATIVE RELATIONSHIPS
Parents of teenagers should develop the habit of listening with empathy and not give in to the easier way out of lecturing. However, it must also be said that parents should be gentle yet persistent when it comes to holding realistic expectations of their child. - AVOIDING NEGATIVE TECHNIQUE STRATEGIES
Punishment, sarcasm, disparagement, and passive-aggression is a way of affirming the depressed teenager’s belief of not being worthy or a valued member of the family or society. Parents must be willing to be vulnerable and acknowledge their own and their teenager’s feelings, especially at a time of disruption such as the Covid – 19 pandemic. - NOT LOWERING EXPECTATIONS OR GIVING UNEARNED REWARDS
Realistic and earned rewards is one of the most important tools in a parent’s approach to supporting their depressed child. The sense of having earned a reward, and receiving acknowledgement for an aspect of their life they find significant affirms a sense of value. However, the opposite is also true. Unearned praise leaves the teenager with a feeling of inauthenticity and affirms their already negative self-perception. - PLANNING FOR EARNED SUCCESS
Activities that are of interest often fall by the wayside when teenagers are depressed. Often parents try to arrange and engage in these activities as a panacea to their teenager’s depression. However, this may exacerbate the young person’s feeling of worthlessness. Parents should find novel and interesting activities that may lead to earned success. This may include DIY activities around the house or asking for help with a specific app or technology in which, when success is achieved, due praise is earned.
“Most importantly, parents should trust their gut,” Dr Mostert says.
“If your teenager insists that nothing is wrong, despite a prolonged period of depressed mood or being diagnosed with major depressive disorder or bipolar disorder, parents should trust their instincts and seek help.
“Should the above techniques not bring about an improvement in the mental wellbeing, parents should seek advice from their medical practitioner or a psychiatrist.”

In today’s interconnected world, preparing students for global citizenship has never been more urgent. From climate change to public health, social injustice to shifting geopolitics, the challenges are vast. Gaborone International School (GIS) believes education must rise to meet these challenges by equipping learners with not just knowledge, but the character, skills, and global perspective to make a meaningful impact. At GIS, we don't merely aim to produce top academic performers. Our vision is to nurture well-rounded individuals who lead with empathy, collaborate across cultures and act with integrity. This aligns directly with our Brand Ladder, where the foundation of academic excellence evolves into developing confident, curious and connected global citizens. Tools like AdvLEARN, which show high satisfaction among GIS parents, allow us to personalise learning and support academic achievement in a tech-forward environment. The Core Components of Global Citizenship Education 1. 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Education isn’t confined to textbooks and classrooms any longer. It must prepare learners to think globally, act responsibly and connect with the world around them. By preparing students for global citizenship, schools can be proactive in moulding compassionate, informed and empowered leaders of the future. Gaborone International School (GIS) advocates for a holistic and inclusive approach to education. It is our aim to blend academic rigor with cultural intelligence. This approach empowers learners to thrive in and contribute to a globalised society. For more information on why to choose GIS, take a read here. FAQs 1. What are some common challenges in teaching global citizenship? Limited resources, lack of teacher training and rigid curricula can hinder implementation. 2. How can small schools with limited resources implement global citizenship education? Focus on local-global connections, leverage free digital resources and form partnerships with NGOs. 3. 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