What is psychology? The scientific study of behavior and mental processes Development of psychology as a science Wilhelm Wundt founded the first psychology laboratory. Student of Wudnt ’s‚ E.B. Titchner named Wundt ’s approach structuralism. William James gave field an "American Stamp‚" invented functionalism Contemporary approaches to psychology Biological Approach (focus on the body) Neuroscience Behavioral Approach (behavioral responses and their environmental determinants) Psychodynamic
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INTRODUCTION Pediatric nursing or child health nursing is the specialty nursing care of infants‚ children and adolescents. Pediatric nursing is an excellent career for those who love kids and don’t mind hard work. The day of a pediatric nurse can be hectic‚ working with patients that range from newborns to teenagers. No two days are ever the same. Pediatric nurses work mostly on the pediatric halls in hospitals‚ although some may also work in a doctor’s office. The work involved
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body. If your mind interprets a stressful event as an emergency threat‚ it triggers an immediate response in the autonomic nervous system. Your stress response kicks in and activates the sympathetic nervous system (SNS). Your body is flooded with hormones that heighten the senses‚ increase heart rate and blood pressure‚ and focus the brain’s activity. The parasympathetic nervous system (PNS)‚ which is responsible for physical relaxation and emotional calm‚ becomes overwhelmed by this sympathetic response
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from most simple to most complex. Cells‚ tissues‚ organs‚ organ systems 2. Define the term “homeostasis”. The tendency of the body to maintain a relatively constant internal environment. 3. What does the term “feedback system” refer to with respect to homeostasis? A cycle of events in which a variable‚ such as body temperature‚ is continually monitored‚ assessed‚ and adjusted. 4. List the three components of a feedback system and describe each briefly. A sensor that detects a change in
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The brain of an average human being contains 100 billion nerve cells or neurons. Billions more are found in other parts of the nervous system. Neurons come in all different sizes and shapes‚ but they all seem to be specialized to receive and transmit information. Neurons are made of neurons which contains chromosomes and genes‚ a cytoplasm which keeps the cells alive and a cell membrane that encloses the whole cell. Neurons are different from other cells because they have small fibers that branch
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Report:Nervous System Please fill out this report and submit it to the dropbox. Do not hand in your own form. It will not be graded and you will receive a zero for the lab. You must get all parts correct to get credit for the question * Please note that although you do not hand in items in observations‚ it is very important to do these as you may see some of these items on future/associated lab quizzes or be asked about some of these concepts on unit assignments. Step 1: Nervous Slides Assignment
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considered a transmitter. These four steps include the synthesis of a transmitter substance‚ the storage and release of the substance‚ its interaction with a receptor in the membrane‚ and the removal of the transmitter form the synaptic cleft. The nervous system makes use of two types of neurotransmitters: small-molecule transmitters (acetylcholine‚ amines and A.A) and neuroactive transmitters(peptides) 2. Neurons have developed a sophisticated ability to regulate the synthesis‚ storage‚ release‚ and
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General Psychology Study Guide Exam # 1‚ Chapters 1‚ 2‚ 3 & 4 |1. |At which university was the very first psychology research laboratory established? | |2. |Psychology is formally defined as: | |3. |Which of the following was the first “school” of thought or approach in psychology?
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AP Psych Notes Unit 1 Slide 1: Essential Questions What ways does psychology approach the study of human and animal behavior? How has psychology changed the study of human and animal behavior? How do the different perspectives in psychology compare and contrast? Slide 2: Psychology Comes from two Greek words… psyche‚ meaning “life” or “self” logos‚ referring to reasoning and logic Slide 3: Psychology’s Roots Psychology Study of behavior and mental processes aims to describe and
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Sensory neurons send information from the body’s tissues and sensory organs inward to the brain and spinal cord‚ which process the information. Motor neurons carry outgoing information from the central nervous system to the body’s tissues.Interneurons in the central nervous system communicate internally and intervene between the sensory inputs and the motor outputs. The axons of some neurons are encased by a myelin sheath‚ which helps speed their impulses. A neural impulse‚ or action
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