Understanding the Teenage transformation

A Parents Guide to Navigating Biological and Psychological Changes


Kyle Goings

NextGen Pastor
The teenage years bring about significant biological and psychological transformations in humans, driven by the hormonal shifts that occur during puberty. During this period, their bodies undergo rapid changes, outpacing the development of certain parts of their brains.

This disparity can create a sense of disorientation for both teenagers and their parents. It’s almost as if their bodies are evolving faster than their minds can manage. That doesn’t even include the social and other outside influences the modern-day teenager has to face.  

The fact is this phase can be challenging and perplexing for everyone involved. It’s God’s way of keeping parenthood interesting. So here are some key biological realities for parents to consider as they navigate their child’s teenage years.

The Underdeveloped
Prefrontal Cortex

A key point to remember is that parts of a teenager’s brain, particularly the prefrontal cortex, are underdeveloped and won’t fully mature until around age 25. This region controls risk evaluation, impulse control, empathy, decision-making, and prioritization. Understanding this can help explain why teenagers often struggle with these behaviors.

It’s essential for parents to show empathy and patience when their teen makes mistakes or doesn’t think things through. Discuss risks and benefits before big decisions, and avoid overreacting to errors. Ask a lot of “what if” and “why” questions to encourage abstract thinking. Aim to create an environment where your teenager feels comfortable coming to you with problems, fostering learning rather than fear of punishment.

The Disrupted Sleep Patterns

Teenagers’ sleep patterns shift, requiring the same number of hours of sleep but favoring later bedtimes and later wake-ups. This can conflict with family routines and school schedules.

Instead of arguing over bedtimes, adjust your family schedule to accommodate their needs, similar to when they were infants (yes, you had less sleep, but it was what was best for the child).  Allow them to stay up later and sleep in when possible. Rather than battling biology, focus on helping them adapt their routine, especially on weekends.

The Emotional Rollercoaster

Due to biology and brain chemistry, it may seem like your child goes to bed one night and wakes up a different person. The best way to handle this is to ride the emotional rollercoaster with patience. Teenagers often experience new emotions for the first time and may not know how to process or communicate them. Their outbursts might not always match reality; what feels catastrophic to them can seem minor to adults.

Emotional control is a skill learned over time, so cut them some slack. Normalize their experiences without forcing them to feel a certain way. Guide them through these changes with patience, understanding, advice, and lots and lots of prayer.  

The tension from these changes affects the parent-teen relationship. Parents naturally want to protect their children, yet teenagers start to seek independence as part of their development. This can lead to rebellion or a desire for more privacy. Finding a balance between protection and allowing them to grow is crucial.  A parent’s brain doesn’t go through this separation stage, leading to potential conflict if protection is overextended.

It’s okay to mourn the change, but embrace this new phase where your teen becomes more of a peer. They still need you, but it’s about shifting control and building trust. By understanding these biological realities, parents can better support their teenagers.

Patience and empathy are key. Open communication and a nurturing environment will help your teen navigate these years with confidence and resilience. Embrace the journey together, knowing both you and your teen will grow and learn along the way.