Development Theory

Finally, a self-help book for people who are tired of being helped! Sarah Kellerman has zero qualifications to give you life advice. No PhD in psychology, no life coaching certification, and definitely no corner office success story. What she does have is a spectacular track record of following every piece of self-help advice ever published—and still ending up broke, exhausted, and living with her mother at thirty-five. But then something magical happened: she started saying "no" and fighting back. And her life actually got better.

7 Secrets of Persuasion is the first book to take the latest scientific insights about the mind and apply them to the art of persuasion. It directly translates the revolution in neuroscience that has occurred over the last 40 years into practical new techniques for effective persuasion.

Are you carrying the weight of everyone else’s expectations? This book hands that weight back—politely, firmly, and for good. In The Let Me Theory, Amelia Hart shows you how to stop living by invisible rules—“shoulds,” people-pleasing, and fear—and start living by self-permission, boundaries, and truth. It’s a clear-eyed field manual for reclaiming your time, energy, and identity—without apology.

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.

Lascia andare: e se la chiave per la felicità, il successo e l’amore fosse semplice come queste due parole? Se ti senti bloccato, sopraffatto o frustrato, il problema non sei tu. Il problema è il potere che dai agli altri. Bastano due semplici parole per liberarti dalle ansie e dalle preoccupazioni: lascia andare. Lascia perdere i giudizi, i condizionamenti o i comportamenti spiacevoli altrui: è più facile di quel che sembra.

Do you find it difficult to maintain a successful romantic relationship? Do you see the same behaviour patterns in yourself emerging in your relationships, time and time again? Are you constantly worried that everything will end in heartbreak? The patterns and beliefs we develop as children, although often deeply rooted in our psyche, can be unlearned and replaced with positive beliefs and approaches that allow you to take a more constructive path through life.

The ultimate guide of how-to templates with real-world examples that demystify the art and science of AI prompt writing, offering clear frameworks, proven templates, and step-by-step instructions. This empowering guide reveals the exact formulas behind successful prompts with structured templates, troubleshooting guides, and practical exercises. Develop the critical thinking skills needed to achieve consistent, high-quality AI outputs.

The incredible vagus nerve connects your brain to your heart, lungs, and digestive system, and it controls how easily you shift from stress to calm. When it’s weak, you feel anxious, tense, and exhausted. But when it’s strong—you feel balanced, resilient, and fully alive. These aren’t abstract theories. They’re practical, science-backed exercises you can start using right away—designed to help you feel results from the very first session.

What if your next business partner was artificial intelligence? What if you could write faster, earn smarter, and automate the boring stuff—without coding, a team, or any technical skills? This isn’t a fantasy. It’s the future of online income. And it starts here. AI ChatGPT Automation Money Machine is the ultimate guide to transforming ChatGPT into your most powerful business tool. Whether you’re a freelancer, digital creator, solopreneur, or total beginner, this book will show you how to turn prompts into profit.

Montessori: A Modern Approach has been called the single best book for anyone - educator, childcare professional, and especially parent - seeking answers to the questions: What is the Montessori method? Are its revolutionary ideas about early childhood education relevant to today's world? And most important, especially for today's dual-career couples, Is a Montessori education right for my child?

We normally don’t have any time, but when we finally do, we lack energy. On those rare occasions when we have energy outside of work, it is restless and difficult to harness towards meaningful goals. Starting from the realization that meaningful time is worthless without energy, the concept of “timenergy” points to something we all lack: large energy-infused blocks of repeatable time throughout the week.

AI technology has drastically changed the landscape of stock trading, offering traders powerful tools to make informed decisions and maximize profits. Gone are the days of relying solely on gut instincts and outdated data. With AI, you can harness the power of algorithms and machine learning to analyze vast amounts of data in real-time, providing you with valuable insights and precise predictions.

This unique program teaches you the theory and practice of visualization and, perhaps even more important, how to develop the trust and self-confidence to make it work for you! Discover what scientists, doctors, athletes and executives have proven: What you can visualize, you can have!

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.

The convergence of Artificial Intelligence and Software-as-a-Service represents one of the most significant technological shifts of our time. As we stand at the intersection of these two revolutionary paradigms, we witness the emergence of a new category of business solutions that promise to reshape industries, redefine competitive advantages, and fundamentally alter how organizations operate.

Criar a un hijo es una oportunidad para revisar nuestras relaciones primarias y encontrar nuestro camino personal de maternidad y paternidad sin repetir lo que hicieron con nosotros—o sin hacer lo opuesto—sin pensar, ni guiándonos por lo que dictan la moda o el entorno.

Whether it is recognized or not, America is engaged in a space race with China. Unlike the previous between the USA and the USSR that resulted in multiple moon landings, this is a new space race to expand and exploit the resources of the solar system. America initially embarked on this race in a similar fashion to the previous one, focusing on scientific exploration of deep space and satellite support to terrestrial military forces.

We all want that special someone who's going to love us unconditionally, honor us, and accept us for just being who we are. Authentic love and connection are enormously powerful bonds between two people. Unfortunately though, if we've had more than our fair share of bad relationships through our lifetime. Then it can become easy to suspect there’s no right person, just many different alternatives of wrong.

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.

In this third book in the series of It’s All Light: Juicy Science Meets Spirituality Without Religion, the focus this time is on how to manifest, using the Law of Resonance, or what’s commonly called The Law of Attraction.