Development Theory

Las emociones son fuente de vida y placer, pero cuando estas adquieren ciertos matices negativas y se hacen crónicas, puede facilitar la aparición de las enfermedades psicosomáticas. Estas enfermedades son más frecuentes de lo que uno se puede imaginar, sobre todo porque existe un gran desconocimiento sobre la salud global de la persona, ´cómo preservarla y cuidarla. Este texto se presenta como primera aproximación a la temática de las enfermedades psicosomáticas desde una perspectiva teórica.

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

Average schools don't inspire greatness - and greatness is what our world needs if we are going to produce world-changing learners. In Culturize, author and education leader Jimmy Casas shares insights into what it takes to cultivate a community of learners who embody the innately human traits our world desperately needs, such as kindness, honesty, and compassion. His stories reveal how these "soft skills" can be honed while meeting and exceeding academic standards of 21st-century learning.

With this unique and highly practical guide, you'll learn the science of attachment theory, and how to apply it to your coparenting relationship. Secure attachment refers to the bond between a parent and young child, which gives that child a stable and secure basis from which to negotiate life going forward. A child with a secure base can weather the storms of trauma and life changes—such as those caused by divorce—much more easily than a child who doesn't.

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.

Timothy R. Levine’s Duped: Truth-Default Theory and the Social Science of Lying and Deception recounts a decades-long program of empirical research that culminates in a new theory of deception-truth-default theory. This theory holds that the content of incoming communication is typically and uncritically accepted as true, and most of the time, this is good. Truth-default allows humans to function socially.

Most of the people are unaware of the existence of the vagus nerve and how important it is for our body: It’s not just a nerve, it’s much more because it affects different organs of our body and, if stimulated correctly, it produces numerous important benefits. Polyvagal theory tells us that the body operates in two chemical states: the state of danger and the state of safety. All exercises and stimulating techniques that facilitate vagus nerve functions are all designed with one primary goal: to restore the vagus nerve to a safe state.

Discover how ChatGPT and AI can give you the edge in both your personal and professional life. This new book combines the insights and strategies from two bestselling guides into one comprehensive resource, making it easier than ever to unlock the full potential of AI in your life and work.

If you were brought up in the Western world, you've been trained on fairy tales of love and relationships that are misleading at best, and at worst have you making mistake after mistake in starting relationships with the wrong kinds of people who will waste your time and keep you from finding a loyal partner. Science has the answer! Or at least a guide to save you the time and effort of discovering for yourself how many wrong types of romantic partners there are.

With this beginner’s handbook, you’ll learn how to use ChatGPT efficiently and create maximized results. Create natural, human-like conversations, being aware of its limitations and biases, and prepare for the artificial intelligence future.

The Interpretation of Dreams is the book that Sigmund Freud considered his most important and that forever changed the way we think about our dreams. Here, Freud explained his discoveries about why we dream, what we dream, and what our dreams mean. In this groundbreaking work, Freud further demonstrated that it is in the treatment of abnormal mental states that dream analysis is the most valuable. He claimed that dreams not only reveal to us the cryptic mechanisms of phobias, obsessions, and delusions but also are the most potent weapon in the healing of them.

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.

The Bubble Theory is a deep, transformative exploration of the energetic dance between the masculine and feminine within oneself, and how mastering this inner polarity leads to true relational harmony. At the heart of this theory lies one central truth: when you learn to center yourself, you gain the power to shift fluidly into the energy that any moment, relationship, or interaction requires. Every interaction between two people can be seen as a "bubble", an energetic container seeking completion.

If the church is going to use the Bible to decide whether divorce is legitimate in certain cases and whether divorced couples have the right to remarry with the approval and blessing of God’s people, then the Bible must be studied without prejudice toward a particular answer. The author examines the relevant passages in both the Old and New Testaments so that his listeners can consider the many issues and interpretations that arise in trying to establish a consistently biblical position.

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.

Are you still waiting for your child to say the words "Mama" or "Dada" or string together a few words to form a sentence? As a parent, you want to ensure that your child receives the best start in life, which means learning the vital skills that will help them navigate through childhood and adolescence. But this goal is stifled when their development is delayed and they struggle to learn how to speak or use language as expected.

Ideas are everywhere, but those with the greatest problem-solving, business-transforming, and life-changing potential are often hard to identify. Even when we recognize good ideas, applying them to everyday obstacles - whether in the workplace, our homes, or our civic institutions - can seem insurmountable. According to Matthew Syed, it doesn't have to be this way. In Rebel Ideas, Syed argues that our brainpower as individuals isn't enough. To tackle problems from climate change to economic decline, we'll need to employ the power of "cognitive diversity".

Finding evidence in new psychological research, the myth of Psyche and Cupid, Shakespeare’s plays, Freud’s case histories, Anne Frank’s diaries and contemporary novels, Carol Gilligan discovers that the roots of a more hopeful view of love are all around us.

An upcoming book to be published by Pengin Random House.

Wondering how your attachment style impacts your dating life, relationships, and parenting your children? This workbook clarifies attachment theory basics and helps you change your emotional and familial dynamics. Offering practical exercises and insights, it aims to help you heal, connect, and understand yourself better.