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Course Introduction | ||
1.1: Psychology in Context | Psychology is a social science. Take a look at this video to explore how psychology fits within the other social sciences. After watching, you should be able to explain how psychology is a unique discipline. |
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Read the Introduction and four sections of Chapter 1. As you read, consider these questions:
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This article answers to the question "What is psychology?" The field's name derives from the roots psyche, meaning soul, and -ology, meaning scientific study. Therefore, the field of psychology is the scientific study of mind and behavior. Students of psychology develop critical thinking skills, become familiar with the scientific method, and learn to recognize the complexity of behavior. Think about your own definitions of psychology and mental health. How have these evolved over the years? Before moving on, you should be comfortable with these topics:
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1.2: The Scientific Method and Psychological Research | Read this chapter to learn about the concepts surrounding the scientific method, which is the basis for conducting scientific research. Pay particular attention to section 2.2, "Approaches to Research," which covers important topics related to research methods in psychology. After reading this chapter, you will understand important terminology and concepts associated with psychological research, such as experimentation, causality, correlation, validity, reliability, and hypothesis testing. |
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Watch this lecture on research methods in psychology. Pay close attention to why correlation does not imply causation and how other variables can influence a relationship between two factors. |
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1.3: The American Psychological Association | The American Psychological Association (APA) is the leading organization representing psychology in the United States. The APA is a valuable resource for psychology students and career psychologists as the organization not only promotes psychology as a discipline but it also outlines a code of professional ethics psychologists must abide by. Aside from advancing the field and providing valuable career advice, the APA also outlines a framework for psychologisits to write about research and the field, in general. The "APA citation format" has become a standard publication format within psychology and even across some other social sciences. When writing about psychology research, writers must acknowledge previous scholars' work by properly citing their work. As you read through this sub-unit's course materials, pay attention to how writers are to pay proper credit and how the type of publication (e.g., journal article, book, book chapter, website) a writer refers to affects the citation. Similarly, pay attention to the fact that all cited publications in a text must be listed in a reference list. |
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Read this page, which provides an overview and specific examples of APA citation and research writing. |
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2.1: Biopsychology: Human Genetics | Read this section, which introduces the role of genetics in the study of psychology. |
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Read this chapter, which poses questions such as why is the concept of nature and nurture still studied today. Nature and nurture work together like complex pieces of a human puzzle. The interaction of our environment and genes makes us the individuals we are. As you review this unit think about yourself and how nature and nurture have aligned to make you the person you are today. |
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Watch this video about twin studies. Although researchers are working to expand and develop twin study designs and statistical methods, the assumptions made in many twin studies are being questioned. However, many researchers agree that twin studies will continue to be an important tool, alongside emerging genome and molecular research methods, in shedding light on human behavioral genetics. |
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Read this section about the risk factors for developing schizophrenia. It is clear that there are important genetic contributions to the likelihood that someone will develop schizophrenia, with consistent evidence from family, twin, and adoption studies. |
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2.2.1: What Is a Neuron and Why Is It Important? | Read this section, which introduces biopsychology. After you read section 3.2, also read section 3.3, "Parts of the Nervous System". Biopsychology is a branch of psychology that analyzes how the brain and neurotransmitters influence our behaviors, thoughts and feelings. This field can be thought of as a combination of basic psychology and neuroscience. |
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Read this selection about neurons. Before moving on to the next assigned reading, you should be comfortable with the following key terms:
In addition, review the critical thinking questions at the close of the chapter to support your understanding of the materials. |
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Watch this video on the anatomy of a neuron. You will see what a neuron looks like and how the neuron transmits signals. Think about how many signals are transmitted at any given time. Human beings are made up of very complex programming! |
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2.2.2: Action Potentials and Neurotransmitter Release & Functions | Watch this video about the action potential mechanism, which is essential for neural communication. |
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Watch this video, which explains the types of neurotransmitters and how they excite or inhibit neurons (nerve cells). Each neurotransmitter can directly or indirectly influence neurons in a specific portion of the brain, thereby affecting behavior. There are billions of nerve cells located in the brain, which do not directly touch each other. Nerve cells communicate messages by secreting neurotransmitters. Some common neurotransmitters are acetylcholine, norepinephrine, dopamine, serotonin and gamma aminobutyric acid (GABA). Acetylcholine and norepinephrine are excitatory neurotransmitters while dopamine, serotonin, and GABA are inhibitory. |
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2.3: The Brain and the Endocrine System | Read sections 3.4 and 3.5, "The Endocrine System", which will introduce you to the various parts and functions of the brain. Pay attention to how communication in the endocrine system differs from neurological processing. |
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The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Watch this video to understand how together, these organs are responsible for the control of the body and communication among its parts. |
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This video illustrates the nervous system especially the brain and peripheral nervous system. |
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Watch this video of the endocrine system and familiarize yourself with the major glands and hormones. |
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Watch this lecture on the brain and its importance to the study of psychology. |
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2.4: Brain Injuries | Watch this video to understand the cause and effect of strokes. Pay special attention to the discussion regarding how a stroke harms a person. Because brain cells need blood to supply oxygen and nutrients and to remove waste products, when brain cells are deprived of oxygen – as happens during a stroke – they cannot function properly. In addition, as you review the physical impacts of a stroke, think about how survivors of stroke experience many changes resulting from their illness. Most people are aware of the physical changes that occur following stroke, for example paralysis or weakness on one side of the body, or difficulty with speech and language comprehension. However many people also experience some changes in their mood. For some these changes last for a short time, yet others may have ongoing problems. |
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Read this article, and focus especially on the split-brain operation video. Afterwards, test your knowledge by describing a split-brain patient and at least two important aspects of brain function that these patients reveal. |
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2.5.1: Sleep | Read the introduction to Chapter 4 and sections 4.1 through 4.4. After you read, you should be able to differentiate between consciousness, biological rhythms, and sleep, and be able to characterize the different stages of sleep. |
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Read this article about how sleep is important in the functioning of our brain and how stages of sleep describe different levels of consciousness. This article also provides detailed information about the role of circadian rhythms in everyday functioning and explains different sleep disorders. |
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Watch this video on the importance and function of sleep. |
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Watch this video about sleep disorders. |
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2.5.2: Substance Use and Other States of Consciousness | Read sections 4.5 and 4.6, which cover how substances affect neurotransmitter functioning and alter states of consciousness. |
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Review this page, which describes the acute effects and the health risks of both legal and illegal drugs. |
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Read this page about drugs, their effects on the brain, and how psychological and physiological addictions form. |
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If you are interested in learning more about the science of drugs, the brain, and behavior, feel free to read the other sections of the website that discuss addiction prevention, health, treatment, and recovery. |
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3.1: Sensation versus Perception | As you read this section, take note of the concept that sensation is what comes into our body through our sensory organs and perception is what our brain does with that information. Think about examples of how we might be tricked in the process! |
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Watch this lecture on sensation and perception. |
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3.2: Waves and Wavelengths | Read this section to develop a better understanding of how the physical properties of light and sound waves affect perception. |
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3.3: Vision | Read this section, which discusses vision. |
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Watch this video for perspective on how our eyes perceive stimuli, including the different levels of perceptual organization: depth, form, motion, and constancy. |
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Watch this video, which describes how we process our visual field and how information from the right and left visual field is broken down and sent to the brain. |
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3.4: Hearing | Read this section, which discusses the basic structure of our auditory system and how sound is encoded in our brain. |
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Watch this video about the structure of the ear and auditory system. Pay attention to how sound waves are created and perceived and the different functions of the inner and outer ear. |
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Watch this video about how sound is processed in the ear and brain, the importance of the cochlea, and its role in sound perception. |
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3.5: The Other Senses | Read this section about the other senses, such as taste and smell. As you read, consider how our biological systems permit the brain to store rough sketches of how pleasure and displeasure are produced by smells and tastes. |
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Watch this video to learn more about the structures and functions involved in the sense of taste. |
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Watch this video to learn more about the structures and functions involved in the sense of smell. |
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3.6: Interpreting Sensory Information | Read this section about perception. You should be able to explain why Gestalt psychologists often say "the sum is greater than its parts" when talking about perception. |
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Watch this video about the Gestalt principles of perception. You should be able to describe and differentiate the law of similiarity, the law of Pragnanz, the law of proximity, the law of continuity, and the law of closure. |
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4.1: Major Theories and Models of Learning | Read the Introduction and four sections of Chapter 6, which covers important topics related to learning in psychology. After you read, you should understand the concepts associated with different theories of learning, including classical conditioning, operant conditioning, and modeling. |
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Watch this lecture to learn more about the various theories of learning. |
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Read this article on conditioning and how it relates to learning. |
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Watch this video on classical conditioning, which is important as both a behavioral phenomenon and as a method to study simple associative learning. |
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4.2: Memory | Read the Introduction and four sections of Chapter 8, which discusses memory. Afterwards, think about memory in relation to the concept of thinking, and be sure you can explain the sensing process, memory, and the medium. |
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Watch this video to learn about human information processing. |
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Watch this lecture on memory. |
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4.2.1: The Memory Process | Read this article and think about the following questions: What do you encode? How do you get information into memory? How do you distinguish between visual encoding, acoustic encoding and semantic encoding? Why is encoding such an important step? What happens if you encode incorrectly? |
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4.2.2: Problems with Memory | Watch this lecture on amnesia and memory problems. |
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Read this article and focus specifically on misinformation. Why do you think young adults are often susceptible to misinformation, but children and older adults tend to be more susceptible, even without an intention to deceive? |
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Read this selection to learn about forgetting and amnesia that can occur as a result of brain injuries. |
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5.1: Developmental Psychology Theories and Research | Watch this video on prenatal development. Pay attention to how the fetus develops in the mother's womb. |
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Watch this video for an overview of the basic theories of lifespan development. What concepts are central to all theories of development? Contrast the four theories discussed. |
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Read the Introduction and four sections of Chapter 9, which discusses lifespan development. This chapter's scope is broad, and touches on a wide range of topics that address how people grow and change through the course of life. |
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Read this section regarding adolescence and think about the major biological and emotional changes that occur to a person during this stage in life. Think about the challenges faced and supports needed. |
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5.1.1: Freud's Theory of Development | Think about the limitations of Freud's theory as you watch this lecture on Freud and psychosexual development. |
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5.1.2: Erikson's Lifespan Approach | Read the subheading about Erik Erikson to learn about his well-supported theory of psychosocial development. |
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Watch this video to learn the stages and conflicts in Erikson's model. |
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5.1.3: Piaget's Stages of Cognitive Development | Watch this video. You should be able to identify and explain Piaget's stages of cognitive development. |
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5.1.4: Vygotsky's Scaffolding and Zone of Proximal Development | Compare and contrast Piaget's notion that children's' development must necessarily precede their learning with Vygotsky's idea that "learning is a necessary and universal aspect of the process of developing culturally organized, specifically human psychological function". |
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5.1.5: Attachment Theory | Read this article and think about how our early attachment experiences with our primary caregiver influence the adult that we become. These experiences forge our patterns of communication, emotional experience, intimate relationships, and way of living in the world. If our early attachments are secure, we learn to access and communicate adaptive feelings, thoughts, and behaviors. In contrast, if our early attachment experiences are insecure, we may struggle with dysregulated, maladaptive emotions and have difficulties in our intimate relationships – leading to anxiety, depression, and excessive or misdirected anger. As you move forward with this reading, think about how cultural contexts and socialization, such as warmth and contingency, beginning in the early stages of human development impact a person over their lifetime. |
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Watch this lecture from Dr. Alison Gopnik's "Developmental Psychology" course at the University of California, Berkeley. |
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5.1.6: Gerontology and Successful Aging | Read this article. What does it mean to "grow old"? Which psychological processes change in later life and which do not? |
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5.2: Psychological Problems of Childhood | Read this section, which reviews psychological disorders commonly diagnosed in childhood. While children can have similar mental health problems that adults have, like anxiety or depression, children may have difficulty with changes associated with growing up, such as beginning school. They may lag behind in comparison to how other children their age are progressing, or during stressful times, they may behave like a younger child would. Even when children do have problems that also appear in adults, the problem tends to look different in a child. Think about the differences and similarities in childhood psychological problems as those compared with adults. |
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Watch this video to learn about autism spectrum disorders. |
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Read this article to learn more about childhood behavior disorders, especially ADHD, from the perspective of different phases of typical child development. Think about the similarities and differences between children and adults in the diagnosis and treatment of psychological disorders. |
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6.1: Personality Psychology | Watch this lecture on personality to understand how personality is defined and measured as well as the history of this line of inquiry. Pay attention to the Big Five Personality test, and consider taking it yourself! |
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Read this section. Think about how personality is defined and the role it plays in your everyday life and interactions. Pay attention to the historical context, particularly Galen's theory on the 4 underlying temperaments, which was dominant for almost 1,000 years. Can you relate to these 4 temperaments? |
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6.2: Perspectives and Approaches | Read sections 11.2 through 11.6 to learn about the various perspectives of personality development. Much emphasis is placed on Sigmund Freud's influential and deterministic theory which highlights sexual and aggressive drives. The next section discusses the Neo-Freudian approaches like that of Carl Jung who placed emphasis on the idea of a collective unconscious. Think about how these theories differ and build on each other as psychologists try to understand how personality is developed. The final part of this reading examines social situations and outside influences on our personality development. Can you relate to the work by Albert Bandura and Julian Rotter who coined the terms self efficacy and locus of control, respectively? This reading concludes with an examination of biological factors in personality development, specifically the similarities (and differences) in personality among identical and fraternal twins who were raised apart. |
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Watch this video on Freud's psychoanalytic theory, which describes the first dominant and complete theory of personality development. |
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Watch this video explaining the humanistic approaches of personality development as introduced by Carl Rogers and Abraham Maslow. |
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Watch this video to learn about the biological role of personality development. |
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6.3: Personality Traits and Assessment | Read sections 11.7 through 11.9. These begin with a discussion of personality traits or characteristics that shape our behaviors, thoughts, and actions. Pay attention to how personality traits differ from temperament. The sections conclude with a brief overview of personality assessment strategies and tools. Do you think these are good methods for assessing personality? If not, how do you think they should be improved? |
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Watch this video on trait theorists like Gordon Allport, Raymond Cattell, and Hans Eysenck, and their personality assessment techniques. |
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Read this article, which describes personality traits and the Five-Factor Model. |
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Read this article on personality assessments. What are some strengths and limitations within each approach? |
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7.1: Social Thinking | Watch this introductory lecture on social psychology. |
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Read the Introduction and 7 sections of Chapter 12, which provides an overview of social psychology. Many psychologists would agree that most emotional and behavioral problems are essentially social and interpersonal problems. Not only are psychological difficulties typically caused or maintained by interpersonal processes, but also problems typically manifest themselves in the course of personal relationships. Many emotional and behavioral problems are rooted in "normal" interpersonal processes – precisely the processes that social psychology describes. As you study this unit think about how people impact one another. How does this impact our homes, community, and world? |
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7.1.1: The Attribution Theory | Read this article to learn about this important theory regarding causal inferences in social psychology. |
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As you watch this video, consider the following questions: What happens when we consider our own behavioral attributes? Are we more likely to think we are victims of our own circumstance? |
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7.1.2: The Fundamental Attribution Error | Read this article to learn about this important concept in social psychology. |
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7.2.1: Obedience and Stanley Milgram's Shock Experiment | Read this article to learn about Stanley Milgram's controversial yet seminal studies on obedience. As you read this section consider Milgram's claim that "The social psychology of this century reveals a major lesson: often it is not so much the kind of person a man is as the kind of situation in which he finds himself that determines how he will act". |
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Read this selection and watch the videos, which explain Milgram’s experiments. |
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7.2.2: Group Influence | Read this article to learn about the influence of the group on individual action through social facilitation, social loafing, deindividuation, group polarization, and groupthink. |
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Read this selection regarding the psychology of groups. A major controversy (real or alleged) from the last 25 years is the concept of “group think”. Think about examples of how the desire for harmony or conformity in a group could result in irrational or a dysfunctional decision-making outcome. |
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7.3.1: Stereotypes | Read this article to learn about the research and theory related to stereotypes. |
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Many of us like to believe that we are in control of our own actions. However, social psychologists have often found that the attitudes, actions, and even the mere presence of other individuals can influence our behavior. As you read this section on prejudice, discrimination, and stereotyping, think about how other individuals and/or social norms may affect behaviors of the individual, group, community, and world. |
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7.3.2: Hostile and Helping Behavior | Read this
selection about aggression and violence. Simply stated, violence, such as
assault, rape or murder, is an extreme form of aggression. Violence has many
causes, including frustration, exposure to violent media, violence in the home
or neighborhood and a tendency to see other people's actions as hostile even
when they're not. Certain situations also increase the risk of aggression, such
as drinking, insults and other provocations, and environmental factors like
heat and overcrowding. Think about the
impact of aggression and violence on the development of person throughout their
lifespan. How can lifelong trauma impact a person’s biological and
psychological development? |
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Watch this video on aggression and consider the following questions. As genes, cells, and DNA can cause aggression, and aggression can cause crimes, does this mean that criminals can successfully argue that it's their DNA, something they can't control, that's making them do what they do? What role does testosterone play with aggression? |
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7.4: Emotion and Motivation | Read the Introduction and four sections of Chapter 10, which cover emotion and motivation. Think about an everyday interaction with friends or peers. You should be able to differentiate between intrinsic and extrinsic motivators and be able to apply Maslow's hierarchy of needs to this real-world situation. |
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Watch this video to differentiate between the James-Lange theory of emotion as well as the Cannon-Bard theory, the Schachter-Singer theory, and the Lazarus theory. Which theory makes the most sense to you? Why? |
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8.1: Industrial and Organizational Psychology | Watch this lecture, which provides an introduction and discussion of the chapter you'll read next. |
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This introduction and first three sections of Chapter 13 introduce the field of I/O psychology. Pay attention to the distinction between industrial and organizational psychology. What does an industrial psychologist do an a daily basis? How is this different from an organizational psychologist? Can these two terms be used interchangeably? |
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Read this article, which outlines what an I/O psychologist does. Is this a career option you might be interested in? |
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8.2: Human Factors Psychology | This section focuses on human factors psychology, particularly the integration of humans and machines in the workplace. This field draws not only on psychology but also has roots in engineering and design. As you read, ask yourself what machines are important for your work, and how you interact with them. Are there methods for improving those interactions? |
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9.1: Stress and Stressors | Watch this lecture on stress. Pay attention to physical stressors as well as psychological enhancers. |
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Read the Introduction and first two sections of Chapter 14 to learn about stress and the stress process. Pay attention to the role of positive stress and familiarize yourself with the research by Walter Cannon and Hans Selye. After you read, you should be able to identify stressors in everyday life and in the workplace. |
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Read this article to familiarize yourself with the field of health psychology and its relation to medicine. |
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Watch this video on stressors. Pay attention to the 4 major categories of stressors. |
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9.2: Stress and Illness | Read this section to understand how stress can impact our immune and cardiovascular systems. |
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Watch this video on how your body, particularly your heart, responds to stress. |
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Watch this video to learn how you can cope with stress. |
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9.3: The Regulation of Stress | This section discusses coping with or regulating stress. Social support and control can be very important tools for managing stress in our daily lives. |
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Watch this video, which explains how stress such as depression can affect our bodies. Pay particular attention to the role of learned helplessness as well as the effect of stress on your heart. |
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9.4: Positive Psychology and Happiness | Positive psychology is uplifting, and explores happiness and its elements. As you read this section, ask yourself how you define happiness in your life. What do you think of the subfield of positive psychology, or, as it is also known, the science of happiness? What emphasis should psychology place on happiness? |
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Read this article to learn about the subfield of positive psychology and how it can make a difference in people's lives |
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10.1: Psychological Disorders | Read the Introduction and sections 1 through 3 of Chapter 15, which provides an overview on the nature of psychological disorders. Much current research is framed by the model of psychopathology portrayed in current versions of the Diagnostic and Statistical Manual of Mental Disorders. Although the modern DSMs have been fundamental in advancing psychopathology research, recent research also challenges some assumptions made in the DSM, such as the assumption that all forms of psychopathology can be categorized discretely. |
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Watch this video, which provides an introduction to the variety of categories of mental disorders. |
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Watch this two-part lecture on mental illnesses. |
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10.2: Treatment of Psychological Disorders | Read the Introduction and 5 sections of Chapter 16, which discusses therapy and treatment. You should appreciate the historical context of mental health treatment and be able to describe common forms of therapy today. What do you like about each treatment method? What are possible drawbacks? Do you think people are more open about mental health problems today than they were 100 years ago? 50 years ago? 10 years ago? 5 years ago? Why? |
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10.2.1: Mood Disorders | Read this section on mood disorders. Mood disorders fall into the basic groups of elevated mood such as mania or hypomania, depressed mood of which the best-known and most researched is major depressive disorder (MDD) (commonly called clinical depression, unipolar depression, or major depression), and moods which cycle between mania and depression known as bipolar disorder (BD) (formerly known as manic depression). When reading this section think about the effects of mood disorders on people's lives. Major questions to consider include what are the major mood disorders? What are the diagnostic criteria? Who is affected by mood disorders? |
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10.2.2: Anxiety Disorders | Read this section on anxiety disorders. Many people in our everyday life suggest they are "anxious" - what are the specific criteria for a psychologist to diagnose a patient with an anxiety disorder? How might what you already know about learning theories and behaviorism help explain and treat patients with anxiety disorders? |
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10.2.3: Psychotic Disorders and Schizophrenia | Schizophrenia is a serious mental illness characterized by incoherent or illogical thoughts, bizarre behavior and speech, and delusions or hallucinations, such as hearing voices. Schizophrenia typically begins in early adulthood. Antipsychotic drugs aren’t the only treatment people with schizophrenia need. As you read this unit, think about how medication, psychotherapy, and support can help a person diagnosed with schizophrenia regain their life. |
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Throughout this course we have emphasized the alignment of the mind and body. As you review this video regarding the biological basis of schizophrenia, think about how this mind-body interaction affects a person living with this illness. What are the implications of this interaction to help a person with this diagnosis live a quality life? |
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10.2.4: Personality Disorders | Personality refers to individual differences in characteristic patterns of thinking, feeling and behaving. The study of personality focuses on two broad areas: One is understanding individual differences in particular personality characteristics, such as sociability or irritability. The other is understanding how the various parts of a person come together as a whole. As you read this section, think about how the convergence of nature and nurture may contribute to a person developing a personality disorder. |
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