Psych Review Notes
Chapter One
Psychological Science- study of mind, brain, and behavior (personal space, mouse maize, growth rate)
Plato vs. Aristotle- Plato (thinks divinely and heavenly/rational thinking) Aristotle (I won’t believe it unless I see it/ future of psych science)
1879- Wilhelm Wundt- Leipzig, Germany, measure mental processes
Goals
1. Description- collect date about behavior under normal conditions
2. Explanation- go beyond data for process
3. Prediction- Likelihood that certain events will occur under certain conditions
4. Control- make behavior happen or not happen, POWERFUL!
5. Improve Quality of Life- apply for societal benefit
130 years old
Emil Kraeplin-psychiatrist who catalogued psychological disorders-predicted Wundt’s idea would solve all psychiatric problems that perplexed him
Introspection- students used to become aware of the immediate experiences of one’s consciousness, individuals methodically monitor their reactions to particular stimuli and then report them in detail
Edward B. Titchener- took Wundt’s system to America and taught at Cornell University- Structuralism- structure of mental experience (FAIL)
Charles Darwin- Functionalism ideas- Most important organizing principle in the history of science and psych science- went to Galapagos Island and published “On the Origin of Species.” The idea is that we evolve on and helps us survive
William James- Influenced by Darwin- stream of consciousness (continually changing thoughts)- try to understand function of mind and behavior
Sigmund Freud- psychoanalytical approach-preconscious and unconscious- psychoanalysis (to make unconscious, conscious)- analysis of dreams, resistance, and transference- never caught on
Ian Pavlov- doing studies on “psychic secretions”- classical conditioning- ex: if you paired a bell with food, the dog would eventually respond to the bell without the food by salivating
Behaviorism- states that the appropriate topic for psych science is observable behavior (not the unconscious) and that the investigators should be looking at which stimuli lead to particular responses
John B. Watson- harnessed the outlook of observable and maladaptive behavior- professor at John Hopkins and president of APA- experiment with Little Albert B. (feared a white rat)
B.F. Skinner- reinforcement- discovered that when behaviors are followed by positive consequences, they are more likely to be repeated- his model of operant conditioning emphasizes how behavior “operates” in the environment
Cognitive approach- addresses brain structure and function (thoughts)
George Miller- cognitive revolution- influenced by psychotherapy
Cognitive- Behavioral Approach- the widespread us of behavioral method to investigate thinking led to merging the approaches
Albert Ellis and Aaron T. Beck- influenced revolution- examined how the cognitive process influenced maladaptive behaviors
Humanistic Approach- reaction to the deterministic and pessimistic aspects of the behavioral and psychoanalytical approaches (positive traits)
Abraham Maslow- emphasized that individuals had free will to make their lives in any direction despite past environmental influences- self- actualization- Carl Rogers- people could push toward goodness
Social Systems- considers a greater extent of the role of specific interpersonal family and cultural forces-> social psychology
Fundament attribution error- we over attribute the causes of behavior to individuals variables and overlook environmental variables
Kurt Lewin- community psychology- used psychological science to test theories of social psych- theory elucidated the interactions among individuals and their environments
Chapter Two
Research Methodology
Scientific Method- all information in psychology is obtained through the this- it is a way of gathering information- is constantly changing- the method of gathering data defines a science, not the content
Beauty of Science- appropriate suspiciousness about the
how much you will read 5. As you start look at the heading and decide what it is about 6. Look at the layout for clues (bold) 7. Look for the “big picture” - how does this fit into everything 8. Paraphrase the section, and put notes in the margins 9. Make summary notes 10. Make up test questions Psychology: the scientific study of behaviour and the factors that influence it, psychology is whatever psychologists do Basic Research: the quest for knowledge purely for its own sake Applied Research:…
Chapter Summary/Lecture Organizer I. NEURAL BASES OF BEHAVIOR A. What Is a Neuron? – The brain and the nervous system consists of as many as one trillion special cells called neurons that communicate information by sending and receiving signals to other neurons. Glial cells provide structural and support for the neurons. The main parts of the neuron are the dendrites, the soma, or cell body, and the axon (Figure 2.1). The dendrites are small branching structures attached to the soma that…
Psychology 2001 Chapter 9 – Within subjects design Characteristics of a within subjects design * The defining characteristic of a within subjects design is that it uses a single group of participants, and tests or observes each individual in all of the different treatments being compared. * Often called a repeated measures design because the research study repeats measurements of the same individuals under different conditions Advantages of a within subjects design * it requires…
James Randi • SKEPTIC Thinking like a psychologist • You need to develop skepticism and critical thinking • Separate uniformed opinions from examined conclusions • Use scientific approach to come to conclusions about why people think, feel & act the way they do o People often overestimate their ability to describe, predict, & explain human behavior - We consider ourselves experts on psychology Hindsight bias • Things that seem obvious to us after we’ve learned the outcome • 911 False…
Psychology Overview What is psychology? Study of behavior and cognitive activities Observable We can’t see psych, but we can still study it and its effects. Social Science Stems from philosophy (Metacognition and epistemology) Why learn psychology? To understand behavior and cognitive activities How does our brain work? To predict them What will happen if we do x? To modify them If y happens when x is present, can we make z happen also? To control them Can we make a-z from just one…
* Not a 1 to 1 relation Weber’s Law * Size of difference threshold relative to physical intensity of test is constant * If I = 50db and JND is reported at 55db. Therefore delta I is 5 and I is 50 * Therefore C = 5/50 = 1/10 * Note: Can we predict other JNDS * Example: What a JND at 10db * 10 I = therefore delta I is 10. This tells us that the JND would occur at 110db, or the test bends – 90db. Allows to make prediction * As you calculate these constants…
* What is psychology? The science of the mind and behavior * * * Teachers of psychology Experimental psychologist (research psychologists)- never have clients; found in industry, private research institutes, or universities Applied psychologists- use studies from experimental psychologists to tackle human problems; found in hospital, school, corporations Teachers of psychology- teach, research, and publish psychology; found in universities Industrial psychologists- tailor the…
Chapter 14: Treatment What is Psychotherapy? Psychotherapy Involves a Healing Personal Relationship In psychotherapy the focus is entirely on the client’s needs and problems. The therapist is paid a fee for his or her time and expertise. The psychotherapy relationship takes place in a structured setting. Each meetings between the therapist and the client is time-limited. The psychotherapy relationship is expected to terminate. People Enter Psychotherapy for Many Reasons Psychotherapy: A unique…
Chapter 3 Terms: Consciousness: our awareness of ourselves and our environment Cognitive neuroscience: interdisciplinary study of the brain activity linked with cognition Dual Processing: The principle that information is often simultaneously processed on separate conscious and unconscious tracks. Blindsight: a condition in which a person can respond to a visual stimulus without consciously experiencing it Selective Attention: the focusing of conscious awareness on a particular stimulus Inattentional…
Psychology Unit 3 Normal waking consciousness- the state of consciousness you experience when you are awake and aware of your thoughts, feelings and perceptions from internal events and the surrounding environment Characteristics of nwc- • Level of awareness • Content limitations • Attention • Controlled and automatic processes • Perceptual and cognitive distortion s • Emotional awareness • Self-control • Time orientation Altered state of consciousness Deviates from…