Development Theory

If there’s one thing Leah McSweeney knows for sure, it’s that life never quite gives you what you expect. Her road to success as an entrepreneur and Real Housewives breakout star has been paved with unexpected chances, soul-crushing challenges, and, for too long, chaos.

Author Lisa Bilyeu grew up in London, where she was always told her dreams of Hollywood were a little too big for a girl. Despite her first love of movie-making, Lisa moved to Los Angeles and became a housewife—for eight frickin’ years! How the heck did that happen? Radical Confidence is the “empowering, transformative, and practical” (Jay Shetty, #1 New York Times bestselling author of Think Like A Monk) story of how Lisa unpaused her life to cofound a company that went from zero to a billion dollars in just five years and became the leader in the world of personal development.

Gravity affects every aspect of our physical being, but there’s a psychological force just as powerful - yet almost nobody has heard of it. It’s responsible for bringing groups of people together and pulling them apart, making certain goals attractive to some and not to others, and fueling cycles of anxiety and conflict. In Wanting, Luke Burgis draws on the work of French polymath René Girard to bring this hidden force to light and reveals how it shapes our lives and societies.

A child’s brain development is fundamental to who he or she will become as an adult! Understanding how a child's brain works and develops is a vital factor in implementing ideologies and practices to help improve a child's cognitive functions. This helps them grow into adults fully capable of utilizing everything the brain offers. And since a child's brain functions are the foundation of their physical capabilities, this knowledge can't be understated.

Why are certain people so incredibly great at what they do? Most of us think we know the answer - but we’re almost always wrong. That’s important, because if we’re wrong on this crucial question, then we have zero chance of getting significantly better at anything we care about. Happily, the real source of great performance is no longer a mystery. Bringing together extensive scientific research, best-selling author Geoff Colvin shows where we go wrong and what actually makes world-class performers so remarkable.

What does it mean for someone to be an asshole? The answer is not obvious, despite the fact that we are often personally stuck dealing with people for whom there is no better name. Try as we might to avoid them, assholes are found everywhere - at work, at home, on the road, and in the public sphere. Encountering one causes great difficulty and personal strain, especially because we often cannot understand why exactly someone should be acting like that.

This is the little book that started a revolution, making women's voices heard, in their own right and with their own integrity, for virtually the first time in social scientific theorizing about women. Its impact was immediate and continues to this day, in the academic world and beyond. Translated into 16 languages, with more than 700,000 copies sold around the world, In a Different Voice has inspired new research, new educational initiatives, and political debate.

In Trauma and the Soul, Donald Kalsched continues the exploration he began in his first book, The Inner World of Trauma (1996)—this time going further into the mystical or spiritual moments that often occur around the intimacies of psychoanalytic work. Through extended clinical vignettes, including therapeutic dialogue and dreams, he shows how depth psychotherapy with trauma’s survivors can open both analytic partners to "another world" of non-ordinary reality in which daimonic powers reside, both light and dark.

De Brevitate Vitae (frequently referred to as On the Shortness of Life in English) is a moral essay written by Seneca the Younger, a Roman Stoic philosopher, to his father-in-law Paulinus. The philosopher brings up many Stoic principles on the nature of time, namely that men waste much of it in meaningless pursuits. According to the essay, nature gives man enough time to do what is really important and the individual must allot it properly.

Attachment theory explores the different ways we develop connections with others. If you’re searching for a way to create stronger, healthier, and more authentic relationships with the people you love, The Attachment Theory Workbook can help. It’s your guide to understanding your own attachment style and exploring actionable exercises to improve honesty, intimacy, and communication with your partner, family, or close friends.

The Wealth and Poverty of Nations is David S. Landes' acclaimed, best-selling exploration of one of the most contentious and hotly debated questions of our time: Why do some nations achieve economic success while others remain mired in poverty? The answer, as Landes definitively illustrates, is a complex interplay of cultural mores and historical circumstance.

Whether you find yourself constantly seeking reassurance in love or pushing away from too much closeness, "Anxious Attachment and Avoidant Detachment" provides the tools to navigate the complexities of intimacy with grace and confidence. You'll learn to speak the language of love fluently, to listen with empathy, and to build the kind of relationships you've always deserved—one where love is not a source of angst but a foundation for growth.

In 1994, Reviving Ophelia was published, and it shone a much-needed spotlight on the problems faced by adolescent girls. The approach Pipher and Gilliam take in this new edition is just what it was in the original: a timely, listenable combination of insightful research and real-world examples that illuminate the challenges young women face and the ways to address them. This updated Reviving Ophelia looks at 21st century adolescent girls through fresh eyes, with insights and ideas that will help new generations of listeners.

Rooted in established scientific findings, as well as her own research and clinical experience, Harvard-trained psychologist and connection researcher Dr. Kristine Klussman's approach to well-being is simple and transformative. Klussman shows us that the way to achieve true happiness and fulfillment is not by striving toward them at all, but rather by cultivating connection in our everyday lives.

Becoming Attached tells the story of the hundred-year quest to understand what children need and what constitutes good parenting. In this expanded and fully updated edition, psychotherapist and journalist Robert Karen chronicles the origin of a groundbreaking idea—attachment theory—and its impact on the fields of developmental psychology, psychiatry, and psychoanalysis.

Building on the foundational insights of "Anxious Attachment and Avoidant Detachment," this sequel opens a new chapter in your quest for deeper, more resilient relationships. It's more than a book—it's your guide to a world of secure attachment, offering pathways to enrich your connections and embrace the strength of emotional resilience and enduring love.

In The Power of Strangers, Joe Keohane sets out on a journey to discover what happens when we bridge the distance between us and people we don’t know. He learns that while we’re wired to sometimes fear, distrust, and even hate strangers, people and societies that have learned to connect with strangers benefit immensely.

According to Freud, our unconscious impulses are not random, but packed with meaning, taking on color, form, and even a storyline. All dreams are actually wish fulfillments, and interpreting them can bridge the gap to the conscious, resulting in more meaningful living.

The law of market failure: Most new products will fail in the market, even if competently executed.

Humans are master pretenders—we often seem stronger, calmer and more mature than we really are, while the truth is we’re full of doubts and self-criticism that pushes us to borrow reassurance from friends, beliefs from strangers on the internet, or attention that, in the moment, makes us feel successful, but leaves us totally hollow and burnt out. True to You is a relatable self-help guide for listeners who are affected by burnout and want to learn to live less focused on others’ reactions and more confidently by their own principles