Last Minute Lecture

Mind, Brain, and Behavior — Neural Systems, Brain Structure, and Plasticity Explained | Psychology Chapter 2 Summary In this comprehensive summary of Chapter 2 from Psychology (13th Edition) by David G. Myers and C. Nathan DeWall, we delve into the biological foundations of psychology. This chapter emphasizes the inseparable connection between psychological processes and their biological underpinnings in the brain and nervous system. Watch the full YouTube podcast summary to hear the detailed explanation of neural systems and brain functions. The Nervous System: Building Blocks of Behavior The nervous system serves as the body's communication network. At its core are neurons , specialized cells that transmit electrical and chemical signals. Key components include: Dendrites: Receive incoming signals. Axons: Carry electrical impulses away from the neuron’s cell body. Myelin Sheath: Fatty covering that speeds neural transmission. Synapse: The junction wh...

Theories Behind Abnormal Child Psychology — Chapter 2 Summary from Mash & Wolfe What causes mental health issues in children? Is it nature, nurture, or both? In Chapter 2 of Child Psychopathology by Eric J. Mash and David A. Wolfe, we explore the complex theoretical models that guide our understanding of abnormal psychological development in childhood and adolescence. Developmental Psychopathology: A Holistic Framework The chapter begins by introducing developmental psychopathology — a framework emphasizing that psychological disorders emerge through complex, interactive processes over time. Rather than isolating a single cause, this approach considers how biological, psychological, and environmental factors combine and evolve throughout development. Key Theoretical Models Explained Multiple Determination: Abnormal behaviors result from multiple causes, including genetic predispositions, early caregiving, family environment, and societal influences. Transaction...