Teen Emotions: Why Adolescence Feels Like a Rollercoaster (Listen to the Full Conversation)

Parenting expert Dr Rosina McAlpine interviewed in ABC Radio.

Adolescence can be one of the most emotionally charged times in a family’s life. For parents, it often feels like their once-easygoing child has transformed overnight into a whirlwind of moods, independence, and unpredictability. For teens, it’s an equally challenging time - hormones, brain changes, peer pressure, and school expectations all collide at once.

In a recent ABC Illawarra interview, parenting and family wellbeing expert Dr Rosina McAlpine unpacked what’s really going on in the teenage years, why emotions can feel so overwhelming, and how parents can guide their teens with empathy, patience, and practical tools.

What’s Happening in the Teen Brain?

Dr Rosina explained that the adolescent brain develops from the back to the front. While the “logic and reasoning” part of the brain (the prefrontal cortex) is still under construction, the emotional and pleasure centres are in overdrive. This explains why teens can be capable of logical thinking one moment, but act impulsively when friends or emotions are involved.

Communicating with a Teen Who Doesn’t Want to Talk

Parents often describe their teen as “hiding in the cave.” Dr Rosina suggests:

• Show genuine interest in your teen’s world - bond over their hobbies or passions.

• Hold back on constant criticism and instructions.

• Have conversations in low-pressure environments - while driving, walking, or doing an activity side by side.

• Focus on listening more than directing.

These approaches create a foundation of trust and make it easier for teens to open up.

Healthy Coping Strategies and Risk-Taking

Teen brains are wired for risk-taking. Instead of trying to shut this down, parents can encourage healthy risks: sports, outdoor adventures, creative pursuits, or new skills. Teaching coping strategies like mindfulness, exercise, journaling, or simply walking away when emotions escalate can also help teens regulate their feelings without parents taking over.

The Role of Peers and Values

Peers strongly influence teenage decision-making - sometimes more than parents. That’s why it’s important for parents to know who their child spends time with. Creating a welcoming home environment where friends can gather helps parents stay connected. It’s also an opportunity to discuss values, empathy, and what healthy friendships look like.

When to Seek Professional Help

Mood swings are part of adolescence, but parents should trust their instincts. If there are signs of self-harm, substance abuse, or overwhelming distress, it’s crucial to seek professional help - whether from a school counsellor, GP, or local support service. Early intervention is always better than waiting.

Want to Hear More?

This blog is just a snapshot of Dr Rosina’s insights. In the full audio conversation, she dives deeper into:

• The science of teen brain development.

• Practical ways to guide teens without pushing them away.

• Real-life stories that show how empathy and patience can transform parent-teen relationships.

[Listen to the full conversation here]

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