Secure attachment and what the research actually says about building a strong bond with your baby

Secure attachment is one of the most powerful things you can give your baby, and it’s built through small, everyday moments rather than any single perfect parenting technique. In this episode of Don’t Get A Therapist Yet, child psychotherapist Wendy Castellino takes you through the real research behind attachment theory and shows you exactly how to build a warm, lasting bond with your child, starting today.

What you’ll learn about secure attachment in this episode

• The real research behind Bowlby’s and Ainsworth’s attachment theory
• The four attachment styles: secure, avoidant, ambivalent, and disorganized
• Why the “attachment parenting” trend online doesn’t match the actual research
• Five approaches with genuine research support for building secure attachment
• Seven reasons a baby might develop an anxious or insecure attachment pattern
• Six practical steps for strengthening your bond with your baby, starting tonight
• Whether it’s too late to build secure attachment with an older baby or toddler
• Whether you can build secure attachment with your own child after an insecure childhood

Understanding secure attachment: The research made simple

We begin with the foundations. British psychiatrist John Bowlby first described babies as wired to seek closeness with a caregiver whenever they feel upset, hungry, or unsure. He called that caregiver a secure base, someone a child can explore the world from and return to for comfort. Mary Ainsworth then turned this idea into testable research through her famous Strange Situation study, which identified the different attachment styles we still use to understand infant bonding today.

The attachment parenting myth

This episode also clears up a common myth. Attachment parenting, as an online movement, tends to focus on specific habits like co-sleeping or babywearing. The actual research behind secure attachment is broader and far more forgiving than that.

Building secure attachment isn’t about following one method. It’s about a caregiver’s overall pattern of warm, responsive care, shown across thousands of small daily interactions.

Five ways to build secure attachment

We walk through five approaches with genuine research support for strengthening secure attachment, including:

• Video feedback coaching
• The Circle of Security program
• Kangaroo care and skin-to-skin contact
• Serve-and-return interaction
• Extra support for parents under pressure

Each one is explained in plain language, without jargon, so you can see exactly how it applies to your own family and your own baby’s secure attachment.

Seven causes of insecure or anxious attachment

We also cover seven reasons a baby might develop an anxious or insecure attachment pattern, not to place blame, but because naming these things clearly is what allows for early, effective support. Understanding these risk factors is a key part of protecting your child’s emotional development and recognising when extra help might make a real difference.

Six simple steps to build secure attachment today

The episode closes with six practical steps you can use immediately to strengthen secure attachment with your baby, whatever their age.

We also answer two of the questions we hear most: is it too late if your baby is already one, two, or three years old, and can you build a secure bond with your own child even if your own childhood experience wasn’t secure? Both answers are grounded in decades of research on how attachment can change and grow throughout life.

This episode is for anyone raising a baby or young child: parents, grandparents, foster carers, adoptive parents, and early years professionals alike.

Building secure attachment isn’t about getting everything right every time. It’s about showing up, staying consistent, and understanding your baby’s needs a little better each day.

Episode Timestamps

• 0:00 Introduction
• 2:59 What Is Secure Attachment? The Research Made Simple
• 3:14 Bowlby’s Attachment Theory & the “Secure Base”
• 4:17 Ainsworth’s Strange Situation Study
• 5:09 The 4 Attachment Styles (Secure, Avoidant, Ambivalent, Disorganized)
• 7:37 The Attachment Parenting Myth, Debunked
• 9:09 5 Ways to Build Secure Attachment
• 9:19 1. Video Feedback Coaching
• 10:22 2. Circle of Security
• 11:35 3. Kangaroo Care & Skin-to-Skin
• 12:31 4. Serve and Return
• 14:38 5. Extra Support for Parents Under Stress
• 14:57 7 Causes of Insecure or Anxious Attachment
• 24:15 6 Simple Tips to Build Secure Attachment Today
• 28:43 Is It Too Late? Your Questions Answered
• 30:17 Recap & Final Thoughts

A note on this episode

This content is for learning and isn’t a diagnosis or a replacement for professional support. If anything raises concerns about your own wellbeing or your baby’s development, please speak to a health visitor, your GP, or a perinatal mental health service.

Listen to the full episode now, and more on subjects like relationships, stress management, anxiety, mindfulness and more over on my YouTube channel