1-1 How do the scientific attitude’s three main components relate to critical thinking?
To assist your active learning of psychology, numbered Learning Objectives, framed as questions, appear at the beginning of major sections. You can test your understanding by trying to answer the question before, and then again after, you read the section.
Underlying all science is, first, a hard-headed curiosity, a passion to explore and understand without misleading or being misled. Some questions (Is there life after death?) are beyond science. Answering them in any way requires a leap of faith. With many other ideas (Can some people demonstrate ESP?), the proof is in the pudding. Let the facts speak for themselves.
Magician and paranormal investigator James Randi has used this empirical approach when testing those claiming to see glowing auras around people’s bodies:
Randi: Do you see an aura around my head?
Randi: Can you still see the aura if I put this magazine in front of my face?
Randi: Then if I were to step behind a wall barely taller than I am, you could determine my location from the aura visible above my head, right?
Randi once told me [DM] that no aura seer had yet agreed to take this simple test.
The Amazing Randi The magician James Randi exemplifies skepticism. He has tested and debunked supposed psychic phenomena.
Alan Diaz/AP Photo
No matter how sensible-seeming or wild an idea, the smart thinker asks: Does it work? When put to the test, can its predictions be confirmed? Subjected to such scrutiny, crazy-sounding ideas sometimes find support. More often, science becomes society’s garbage disposal, sending crazy-sounding ideas to the waste heap, atop previous claims of perpetual motion machines, miracle cancer cures, and out-of-body travels into centuries past. To sift reality from fantasy, sense from nonsense, requires a scientific attitude: being skeptical but not cynical, open but not gullible.
“To believe with certainty,” says a Polish proverb, “we must begin by doubting.” As scientists, psychologists approach the world of behavior with a curious skepticism, persistently asking two questions: What do you mean? How do you know?
Putting a scientific attitude into practice requires not only curiosity and skepticism but also humility—awareness of our own vulnerability to error and openness to surprises and new perspectives. In the last analysis, what matters are the truths nature reveals in response to our questioning. If people or other animals don’t behave as our ideas predict, then so much the worse for our ideas. This humble attitude was expressed in one of psychology’s early mottos: “The rat is always right.”
Historians of science tell us that these three attitudes—curiosity, skepticism, and humility—helped make modern science possible. Some deeply religious people may view science, including psychological science, as a threat. Yet many of the leaders of the scientific revolution, including Copernicus and Newton, were deeply religious people acting on the idea that “in order to love and honor God, it is necessary to fully appreciate the wonders of his handiwork” (Stark, 2003a,b).
Of course, scientists, like anyone else, can have big egos and may cling to their preconceptions. It’s easy to get defensive when others challenge our cherished ideas. Nevertheless, the ideal of curious, skeptical, humble scrutiny of competing ideas unifies psychologists as a community as they check and recheck one another’s findings and conclusions.
“My deeply held belief is that if a god anything like the traditional sort exists, our curiosity and intelligence are provided by such a god. We would be unappreciative of those gifts … if we suppressed our passion to explore the universe and ourselves.”
Carl Sagan, Broca’s Brain, 1979
Reprinted by permission of Universal Press Syndicate. © 1997 Wiley.
Psychology’s Roots
1-2 What were some important milestones in psychology’s early development?
To be human is to be curious about ourselves and the world around us. Before 300 B.C.E., the Greek philosopher Aristotle theorized about learning and memory, motivation and emotion, perception and personality. Today we chuckle at some of his guesses, like his suggestion that the source of our personality is the heart. But credit Aristotle with asking the right questions.
Psychological Science Is Born
Wilhelm Wundt Wundt established the first psychology laboratory at the University of Leipzig, Germany.
PSYCHOLOGY’S FIRST LABORATORY Philosophers’ thinking about thinking continued until the birth of psychology on a December day in 1879, in a small, third-floor room at Germany’s University of Leipzig. There, two young men were helping an austere, middle-aged professor, Wilhelm Wundt, create an experimental apparatus. Their machine measured the time it took for people to press a telegraph key after hearing a ball hit a platform (Hunt, 1993). Curiously, people responded in about one-tenth of a second when asked to press the key as soon as the sound occurred—and in about two-tenths of a second when asked to press the key as soon as they were consciously aware of perceiving the sound. (To be aware of one’s awareness takes a little longer.) Wundt was seeking to measure “atoms of the mind”—the fastest and simplest mental processes. So began the first psychological laboratory, staffed by Wundt and by psychology’s first graduate students.
structuralism early school of thought promoted by Wundt and Titchener; used introspection to reveal the structure of the human mind.
functionalism early school of thought promoted by James and influenced by Darwin; explored how mental and behavioral processes function—how they enable the organism to adapt, survive, and flourish.
PSYCHOLOGY’S FIRST SCHOOLS OF THOUGHT Before long, this new science of psychology became organized into different branches, or schools of thought, each promoted by pioneering thinkers. Two early schools were structuralism and functionalism. As physicists and chemists discerned the structure of matter, so psychologist Edward Bradford Titchener aimed to discover the mind’s structure. He engaged people in self-reflective introspection (looking inward), training them to report elements of their experience as they looked at a rose, listened to a metronome, smelled a scent, or tasted a substance. What were their immediate sensations, their images, their feelings? And how did these relate to one another? Alas, introspection proved somewhat unreliable. It required smart, verbal people, and its results varied from person to person and experience to experience. As introspection waned, so did structuralism. Hoping to assemble the mind’s structure from simple elements was rather like trying to understand a car by examining its disconnected parts.
Philosopher-psychologist William James thought it would be more fruitful to consider the evolved functions of our thoughts and feelings. Smelling is what the nose does; thinking is what the brain does. But why do the nose and brain do these things? Under the influence of evolutionary theorist Charles Darwin, James assumed that thinking, like smelling, developed because it was adaptive—it contributed to our ancestors’ survival. Consciousness serves a function. It enables us to consider our past, adjust to our present, and plan our future. To explore the mind’s adaptive functions, James studied down-to-earth emotions, memories, willpower, habits, and moment-to-moment streams of consciousness.
William James and Mary Whiton Calkins James was a legendary teacher-writer who authored an important 1890 psychology text. He mentored Calkins, who became a pioneering memory researcher and the first woman president of the American Psychological Association.
PSYCHOLOGY’S FIRST WOMEN As these names illustrate, the early pioneers of most fields, including psychology, were predominantly men. In 1890—thirty years before American women had the right to vote—James admitted Mary Whiton Calkins into his graduate seminar over the objections of Harvard’s president (Scarborough & Furumoto, 1987). When Calkins joined, the other students (all men) dropped out. So James tutored her alone. Later, she finished all of Harvard’s Ph.D. requirements, outscoring all the male students on the qualifying exams. Alas, Harvard denied her the degree she had earned, offering her instead a degree from Radcliffe College, its undergraduate “sister” school for women. Calkins resisted the unequal treatment and refused the degree. She nevertheless went on to become a distinguished memory researcher and the American Psychological Association’s (APA’s) first female president in 1905.
Margaret Floy Washburn The first woman to receive a psychology Ph.D., Washburn synthesized animal behavior research in The Animal Mind (1908).
The honor of being the first official female psychology Ph.D. later fell to Margaret Floy Washburn, who also wrote an influential book, The Animal Mind, and became the APA’s second female president in 1921. But Washburn’s gender barred doors for her, too. Although her thesis was the first foreign study Wundt published in his psychology journal, she could not join the all-male organization of experimental psychologists founded by Titchener, her own graduate adviser (Johnson, 1997).
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ANSWER: Scientific psychology began in Germany in 1879 when Wilhelm Wundt opened the first psychology laboratory.
Question
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ANSWER: People's self-reports varied, depending on the experience and the person's intelligence and verbal ability.
Question
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used introspection to define the mind's makeup; KSNdR2xfuYgIStMBsBZ/jZvHSBs=
focused on how mental processes enable us to adapt, survive, and flourish.
Psychological Science Develops
1-3 How did psychology continue to develop from the 1920s through today?
In psychology’s early days, many psychologists shared with English essayist C. S. Lewis the view that “there is one thing, and only one in the whole universe which we know more about than we could learn from external observation.” That one thing, Lewis said, is ourselves: “We have, so to speak, inside information” (1960, pp. 18-19). Wundt and Titchener focused on inner sensations, images, and feelings. James also engaged in introspective examination of the stream of consciousness and emotion. For these and other early pioneers, psychology was defined as “the science of mental life.”
That definition endured until the 1920s, when the first of two provocative American psychologists appeared on the scene.
behaviorism the view that psychology (1) should be an objective science that (2) studies behavior without reference to mental processes. Most psychologists today agree with (1) but not with (2).
B. F. Skinner This leading behaviorist rejected introspection and studied how consequences shape behavior.
BEHAVIORISM John B. Watson, and later B. F. Skinner, dismissed introspection and redefined psychology as “the scientific study of observable behavior.” You cannot observe a sensation, a feeling, or a thought, they said. But you can observe and record people’s behavior as they are conditioned—responding to and learning in different situations. Many agreed, and behaviorism became one of psychology’s two major forces well into the 1960s.
John B. Watson and Rosalie Rayner Working with Rayner, Watson championed psychology as the scientific study of behavior. He and Rayner showed that fear could be learned, in experiments on a baby who became famous as “Little Albert.” (More about Watson’s controversial study in Chapter 7.)
Sigmund Freud The controversial ideas of this famed personality theorist and therapist have influenced humanity’s self-understanding.
FREUDIAN PSYCHOLOGY The second major force was Freudian psychology, which emphasized the ways our unconscious thought processes and emotional responses to childhood experiences affect our behavior. (In chapters to come, we’ll look more closely at Sigmund Freud’s ideas.)
humanistic psychology historically significant perspective that emphasized human growth potential.
HUMANISTIC PSYCHOLOGY As the behaviorists had rejected the early-twentieth-century definition of psychology, other groups rejected the behaviorists’ definition in the 1960s. The humanistic psychologists, led by Carl Rogers and Abraham Maslow, found both Freudian psychology and behaviorism too limiting. Rather than focusing on the meaning of early childhood memories or the learning of conditioned responses, the humanistic psychologists drew attention to ways that current environmental influences can nurture or limit our growth potential, and to the importance of having our needs for love and acceptance satisfied.
psychology the science of behavior and mental processes.
MODERN DEFINITION OF PSYCHOLOGY Today’s psychology builds upon the work of these earlier scientists and their schools of thought. To encompass psychology’s concern with observable behavior and with inner thoughts and feelings, today we define psychology as the science of behavior and mental processes. Let’s unpack this definition. Behavior is anything an organism does—any action we can observe and record. Yelling, smiling, blinking, sweating, talking, and questionnaire marking are all observable behaviors. Mental processes are the internal, subjective experiences we infer from behavior—sensations, perceptions, dreams, thoughts, beliefs, and feelings.
The key word in psychology’s definition is science. Psychology is less a set of findings than a way of asking and answering questions. Our aim, then, is not merely to report results but also to show you how psychologists play their game. You will see how researchers evaluate conflicting opinions and ideas. And you will learn how all of us, whether scientists or simply curious people, can think smarter when experiencing and explaining the events of our lives.
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From the 1920s through the 1960s, the two major forces in psychology were DJ21ECxbmckHTH6DA1f6iYieygAHysDq
and ichklafLjtDE9qN4S/U5ZAAkCeKi75OD
psychology.
Contemporary Psychology
1-4 How has our understanding of biology and experience, culture and gender, and human flourishing shaped contemporary psychology?
Psychology’s roots lie in many disciplines and countries. The young science of psychology developed from the more established fields of philosophy and biology. Wundt was both a philosopher and a physiologist. Ivan Pavlov, who pioneered the study of learning, was a Russian physiologist. Freud was an Austrian physician. Jean Piaget, the last century’s most influential observer of children, was a Swiss biologist. James was an American philosopher. This list of pioneering psychologists—“Magellans of the mind,” as science writer Morton Hunt (1993) has called them—illustrates the diversity of psychology’s origins.
Like the pioneers, today’s psychologists are citizens of many lands. The International Union of Psychological Science has 82 member nations, from Albania to Zimbabwe. Psychology is growing and it is globalizing. The story of psychology is being written in many places, with interests ranging from nerve cell activity to international conflicts.
The Cognitive Revolution
cognitive neuroscience the interdisciplinary study of the brain activity linked with cognition (including perception, thinking, memory, and language).
Psychologists in the 1960s pioneered a “cognitive revolution,” leading the field back to its early interest in mental processes. Cognitive psychology today continues its scientific exploration of how we perceive, process, and remember information, and the cognitive roots of anxiety, depression, and other psychological disorders. Cognitive neuroscience was birthed by the marriage of cognitive psychology (the science of mind) and neuroscience (the science of brain). This interdisciplinary field studies the brain activity underlying mental activity.
Evolutionary Psychology and Behavior Genetics
nature–nurture issue the longstanding controversy over the relative contributions that genes and experience make to the development of psychological traits and behaviors. Today’s science sees traits and behaviors arising from the interaction of nature and nurture.
A nature-made nature–nurture experiment Because identical twins have the same genes, they are ideal participants in studies designed to shed light on hereditary and environmental influences on intelligence, personality, and other traits. Studies of identical and fraternal twins provide a rich array of findings—described in later chapters—that underscore the importance of both nature and nurture
Rubberball/Getty Images / © Tony Freeman/PhotoEdit—All rights reserved
Are our human traits present at birth, or do they develop through experience? The debate over this huge nature–nurture issue is ancient. Greek philosopher Plato (428–348 B.C.E.) assumed that we inherit character and intelligence and that certain ideas are inborn. Aristotle (384–322 B.C.E.) countered that there is nothing in the mind that does not first come in from the external world through the senses.
natural selection the principle that those chance inherited traits that better enable an organism to survive and reproduce in a particular environment will most likely be passed on to succeeding generations.
More insight into nature’s influence on behavior arose after a 22-year-old seafaring voyager, Charles Darwin, pondered the incredible species variation he encountered, including tortoises on one island that differed from those on nearby islands. His 1859 On the Origin of Species explained this diversity by proposing the evolutionary process of natural selection: From among chance variations, nature selects traits that best enable an organism to survive and reproduce in a particular environment. Darwin’s principle of natural selection is still with us 150+ years later as biology’s organizing principle, and now an important principle for twenty-first-century psychology. This would surely have pleased Darwin, who believed his theory explained not only animal structures (such as a polar bear’s white coat) but also animal behaviors (such as the emotional expressions associated with human lust and rage).
evolutionary psychology the study of the evolution of behavior and the mind, using principles of natural selection.
behavior genetics the study of the relative power and limits of genetic and environmental influences on behavior.
The nature–nurture issue recurs throughout this text as today’s psychologists explore the relative contributions of biology and experience. They ask, for example, how are we humans alike because of our common biology and evolutionary history? That’s the focus of evolutionary psychology. And how are we diverse because of our differing genes and environments? That’s the focus of behavior genetics. Are gender differences biologically predisposed or socially constructed? Is children’s grammar mostly innate or formed by experience? How are intelligence and personality differences influenced by heredity, and by environment? Are sexual behaviors more “pushed” by inner biology or “pulled” by external incentives? Should we treat psychological disorders—depression, for example—as disorders of the brain, disorders of thought, or both?
Over and over again we will see that in contemporary science, the nature–nurture tension dissolves: Nurture works on what nature endows. Our species is biologically endowed with an enormous capacity to learn and adapt. Moreover, every psychological event (every thought, every emotion) is simultaneously a biological event. Thus, depression can be both a brain disorder and a thought disorder.
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ANSWER: It recaptured the field's early interest in mental processes and made them legitimate topics for scientific study.
Question
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ANSWER: This is the process by which nature selects from chance variations the traits that best enable an organism to survive and reproduce in a particular environment.
Question
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ANSWER: Psychological events often stem from the interaction of nature and nurture, rather than from either of them acting alone.
Cross-Cultural and Gender Psychology
“All people are the same; only their habits differ.”
Confucius, 551–479 B.C.E.
culture the enduring behaviors, ideas, attitudes, values, and traditions shared by a group of people and transmitted from one generation to the next.
Culture and kissing Kissing crosses cultures. Yet how we do it varies. Imagine yourself kissing someone on the lips. Do you tilt your head right or left? In Western cultures, in which people read from left to right, about two-thirds of couples kiss right, as in William and Kate’s famous kiss, and in Auguste Rodin’s sculpture, The Kiss. In one study, 77 percent of Hebrew- and Arabic-language right-to-left readers kissed tilting left (Shaki, 2013).
© Hemis/Alamy / Mark Cuthbert/UK Press Getty Images
What can we learn about people in general from psychological studies done in one time and place—often with participants from what some psychologists (Henrich et al., 2010) call the WEIRD cultures (Western, Educated, Industrialized, Rich, and Democratic)? As we will see time and again, culture—shared ideas and behaviors that one generation passes on to the next—matters. Our culture shapes our standards of promptness and frankness, our attitudes toward premarital sex and varying body shapes, our tendency to be casual or formal, our willingness to make eye contact, our conversational distance, and much, much more. Being aware of such differences, we can restrain our assumptions that others will think and act as we do.
It is also true, however, that our shared biological heritage unites us as a universal human family. The same underlying processes guide people everywhere. Some examples:
People with specific learning disorder (formerly called dyslexia) exhibit the same brain malfunction whether they are Italian, French, or British (Paulesu et al., 2001).
Variation in languages may impede communication across cultures. Yet all languages share deep principles of grammar, and people from opposite hemispheres can communicate with a smile or a frown.
People in different cultures vary in feelings of loneliness (Lykes & Kemmelmeier, 2014). But across cultures, loneliness is magnified by shyness, low self-esteem, and being unmarried (Jones et al., 1985; Rokach et al., 2002).
We are each in certain respects like all others, like some others, and like no other. Studying people of all races and cultures helps us discern our similarities and our differences, our human kinship and our diversity.
You will see throughout this book that gender matters, too. Researchers report gender differences in what we dream, in how we express and detect emotions, and in our risk for alcohol use disorder, depression, and eating disorders. Gender differences fascinate us, and studying them is potentially beneficial. For example, many researchers have observed that women carry on conversations more readily to build relationships, while men talk more to give information and advice (Tannen, 2001). Knowing this difference can help us prevent conflicts and misunderstandings in everyday interactions.
But again, psychologically as well as biologically, women and men are overwhelmingly similar. Whether female or male, we learn to walk at about the same age. We experience the same sensations of light and sound. We remember vivid emotional events and forget mundane details. We feel the same pangs of hunger, desire, and fear. We exhibit similar overall intelligence and well-being.
The point to remember: Even when specific attitudes and behaviors vary by gender or across cultures, as they often do, the underlying processes are much the same.
Positive Psychology
is a research-based online learning tool that will help you excel in this course. Visit LaunchPad to take advantage of self-tests, interactive simulations, and IMMERSIVE LEARNING (How Would You Know?) activities. For a 1-minute introduction to LaunchPad, including how to get in and use its helpful resources, go to http://tinyurl.com/LaunchPadIntro. In LaunchPad, you will find resources collected by module groups. Additional resources may be found by clicking on the “Resources” star in the left column.
positive psychology the scientific study of human functioning, with the goals of discovering and promoting strengths and virtues that help individuals and communities to thrive.
Psychology’s first hundred years focused on understanding and treating troubles, such as abuse and anxiety, depression and disease, prejudice and poverty. Much of today’s psychology continues the exploration of such challenges. Without slighting the need to repair damage and cure disease, Martin Seligman and others (2002, 2005, 2011) have called for more research on human flourishing. These psychologists call their approach positive psychology. They believe that happiness is a by-product of a pleasant, engaged, and meaningful life. Thus, positive psychology uses scientific methods to explore the building of a “good life” that engages our skills, and a “meaningful life” that points beyond ourselves.
Psychology’s Three Main Levels of Analysis
1-5 What are psychology’s levels of analysis and related perspectives?
Each of us is a complex system that is part of a larger social system. But each of us is also composed of smaller systems, such as our nervous system and body organs, which are composed of still smaller systems—cells, molecules, and atoms.
levels of analysis the differing complementary views, from biological to psychological to social-cultural, for analyzing any given phenomenon.
biopsychosocial approach an integrated approach that incorporates biological, psychological, and social-cultural levels of analysis.
These tiered systems suggest different levels of analysis, which offer complementary outlooks. It’s like explaining horrific school shootings. Is it because the shooters have brain disorders or genetic tendencies that cause them to be violent? Because they have been rewarded for violent behavior? Because they live in a gun-promoting society that accepts violence? Such perspectives are complementary because “everything is related to everything else” (Brewer, 1996). Together, different levels of analysis form a biopsychosocial approach, which integrates biological, psychological, and social-cultural factors (FIGURE 1.1).
Figure 1.1: FIGURE 1.1 Biopsychosocial approach This integrated viewpoint incorporates various levels of analysis and offers a more complete picture of any given behavior or mental process.
Video: The History of Psychology.
Each level provides a valuable playing card in psychology’s explanatory deck. It’s a vantage point for viewing a behavior or mental process, yet each by itself is incomplete. Like different academic disciplines, psychology’s varied perspectives ask different questions and have their own limits. The different perspectives described in TABLE 1.1 complement one another. Consider, for example, how they shed light on anger:
Someone working from a neuroscience perspective might study brain circuits that cause us to be red in the face and “hot under the collar.”
Someone working from an evolutionary perspective might analyze how anger facilitated the survival of our ancestors’ genes.
Someone working from a behavior genetics perspective might study how heredity and experience influence our individual differences in temperament.
Someone working from a psychodynamic perspective might view an outburst as an outlet for unconscious hostility.
Someone working from a behavioral perspective might attempt to determine what triggers angry responses or aggressive acts.
Someone working from a cognitive perspective might study how our interpretation of a situation affects our anger and how our anger affects our thinking.
Someone working from a social-cultural perspective might explore how expressions of anger vary across cultural contexts.
Table 1.1: TABLE 1.1
Psychology’s Current Perspectives
Perspective |
Focus |
Sample Questions |
Examples of Subfields Using This Perspective |
Neuroscience |
How the body and brain enable emotions, memories, and sensory experiences |
How do pain messages travel from the hand to the brain? How is blood chemistry linked with moods and motives? |
Biological; cognitive; clinical |
Evolutionary |
How the natural selection of traits has promoted the survival of genes |
How does evolution influence behavior tendencies? |
Biological; developmental; social |
Behavior genetics |
How our genes and our environment influence our individual differences |
To what extent are psychological traits such as intelligence, personality, sexual orientation, and vulnerability to depression products of our genes? Of our environment? |
Personality; developmental; legal/forensic |
Psychodynamic |
How behavior springs from unconscious drives and conflicts |
How can someone’s personality traits and disorders be explained by unfulfilled wishes and childhood traumas? |
Clinical; counseling; personality |
Behavioral |
How we learn observable responses |
How do we learn to fear particular objects or situations? What is the most effective way to alter our behavior, say, to lose weight or stop smoking? |
Clinical; counseling; industrial-organizational |
Cognitive |
How we encode, process, store, and retrieve information |
How do we use information in remembering? Reasoning? Solving problems? |
Cognitive neuroscience; clinical; counseling; industrial-organizational |
Social-cultural |
How behavior and thinking vary across situations and cultures |
How are we alike as members of one human family? How do we differ as products of our environment? |
Developmental; social; clinical; counseling |
JUERGEN SCHWARZ/AFP/Getty Images
The point to remember: Like two-dimensional views of a three-dimensional object, each of psychology’s perspectives is helpful. But each by itself fails to reveal the whole picture.
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Question
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ANSWER: By incorporating different levels of analysis, the biopsychosocial approach can provide a more complete view than any one perspective could offer.
Question
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Psychology’s Subfields
1-6 What are psychology’s main subfields?
The New Yorker Collection, 1986, J.B. Handelsman from cartoonbank.com
Picturing a chemist at work, you probably envision a scientist in a laboratory, surrounded by test tubes and high-tech equipment. Picture a psychologist at work and you would be right to envision
a white-coated scientist probing a rat’s brain.
an intelligence researcher measuring how quickly an infant shows boredom by looking away from a familiar picture.
an executive evaluating a new “healthy lifestyles” training program for employees.
a researcher at a computer analyzing “big data” from Twitter or Facebook status updates.
a therapist listening carefully to a depressed client’s thoughts.
a traveler visiting another culture and collecting data on variations in human values and behaviors.
a teacher or writer sharing the joy of psychology with others.
Psychology: A science and a profession Psychologists experiment with, observe, test, and modify behavior. Here we see psychologists doing face-to-face therapy, measuring emotion-related physiology, and testing a child.
© Laurent/Glick/BSIP/AGE Fotostock / Hope College Public Relations / Scott J. Ferrell/CQ-Roll Call,Inc./Getty Images
The cluster of subfields we call psychology is a meeting ground for different disciplines. Thus, it’s a perfect home for those with wide-ranging interests. In its diverse activities, from biological experimentation to cultural comparisons, psychology is united by a common quest: describing and explaining behavior and the mind underlying it.
basic research pure science that aims to increase the scientific knowledge base.
Some psychologists conduct basic research that builds psychology’s knowledge base. We will meet a wide variety of such researchers, including biological psychologists exploring the links between brain and mind; developmental psychologists studying our changing abilities from womb to tomb; cognitive psychologists experimenting with how we perceive, think, and solve problems; personality psychologists investigating our persistent traits; and social psychologists exploring how we view and affect one another.
applied research scientific study that aims to solve practical problems.
These and other psychologists also may conduct applied research, tackling practical problems. Industrial-organizational psychologists, for example, use psychology’s concepts and methods in the workplace to help organizations and companies select and train employees, boost morale and productivity, design products, and implement systems.
Psychology in court Forensic psychologists apply psychology’s principles and methods in the criminal justice system. They may assess witness credibility, or testify in court on a defendant’s state of mind and future risk.
Ted Fitzgerald/AP Photo
counseling psychology a branch of psychology that assists people with problems in living (often related to school, work, or marriage) and in achieving greater well-being.
clinical psychology a branch of psychology that studies, assesses, and treats people with psychological disorders.
psychiatry a branch of medicine dealing with psychological disorders; practiced by physicians who sometimes provide medical (for example, drug) treatments as well as psychological therapy.
Although most psychology textbooks focus on psychological science, psychology is also a helping profession devoted to such practical issues as how to have a happy marriage, how to overcome anxiety or depression, and how to raise thriving children. As a science, psychology at its best bases such interventions on evidence of effectiveness. Counseling psychologists help people to cope with challenges and crises (including academic, vocational, and marital issues) and to improve their personal and social functioning. Clinical psychologists assess and treat people with mental, emotional, and behavior disorders. Both counseling and clinical psychologists administer and interpret tests, provide counseling and therapy, and sometimes conduct basic and applied research. By contrast, psychiatrists, who also may provide psychotherapy, are medical doctors licensed to prescribe drugs and otherwise treat physical causes of psychological disorders.
community psychology a branch of psychology that studies how people interact with their social environments and how social institutions affect individuals and groups.
Rather than seeking to change people to fit their environment, community psychologists work to create social and physical environments that are healthy for all (Bradshaw et al., 2009; Trickett, 2009). To prevent bullying, for example, they might study how the school and neighborhood foster bullying and how to increase bystander intervention (Polanin et al., 2012).
Want to learn more? See Appendix C, Subfields of Psychology, at the end of this book, and go to LaunchPad’s regularly updated Careers in Psychology resource to learn about the many interesting options available to those with bachelor’s, master’s, and doctoral degrees in psychology.
With perspectives ranging from the biological to the social, and with settings ranging from the laboratory to the clinic to the office, psychology relates to many fields. Psychologists teach not only in psychology departments, but also in medical schools, business schools, law schools, and theological seminaries, and they work in hospitals, factories, and corporate offices. They engage in interdisciplinary studies, such as psychohistory (the study of people’s historical motivations), psycholinguistics (the study of language and thinking), and psychoceramics (the study of crackpots).1
Psychology also influences culture. And psychology deepens our appreciation for how we humans perceive, think, feel, and act. By so doing it can indeed enrich our lives and enlarge our vision. Through this book we hope to help guide you toward that end. As educator Charles Eliot said a century ago: “Books are the quietest and most constant of friends, and the most patient of teachers.”
RETRIEVE IT
Match the specialty on the left with the description on the right.
Question
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Learning Objectives
Test Yourself by taking a moment to answer each of these Learning Objective Questions (repeated here from within the chapter). Research suggests that trying to answer these questions on your own will improve your long-term memory of the concepts (McDaniel et al., 2009).
Question
/6lGH4M/Cf3aysmjJRrszwV9eJ3ZNwtks7E2IXri0jmlibOY+aILIEMM5u9c/oANx3Cg2vMjdUMDoTec/5aFP/eEf+F9FaApW/vrB0AqklIr1mHCsOjkx4AgrlEigBdpMPLRCCv1SyCEuu67ewXtmZqUN0fNQ3rymlarcz/1DuCLvZzURQLhqV/6X1PwXvQxd8fz8S1p1uZWl8Tf4uuTb6Ce1ePP5vPwHbn01FLMf1OscITncI0SHiDHvdpAKmuGhpGRKrN4gmg=
ANSWER: The scientific attitude equips us to be curious, skeptical, and humble in scrutinizing competing ideas or our own observations. This attitude carries into everyday life as critical thinking, which puts ideas to the test by examining assumptions, appraising the source, discerning hidden biases, evaluating evidence, and assessing conclusions.
Question
DRef8J7hzINmXvyt5MAdrSTGnXzLw+YJn4NnNIkB4NM50QG0+SEWLmQ63otXo741gBcsGrNtFoiyw8NTxLG5PXdrMGuYr1/PkyhrWXLzCFA2FgFeeEARj7VMDlDtymfbF8PYExBLHQi52ArGkCYp95HXllQ7tTid6yB2Yi3Y51lBEOBVe+ZNvdMaS743PFB1bW9fk4VCA2JIz0P3D3wYKMqDRRkykj22IaqlpGgZpgJNDkM94O0oVw==
ANSWER: Wilhelm Wundt established the first psychological laboratory in 1879 in Germany. Two early schools were structuralism and functionalism.
Question
ZbCw+ycZqWlFAvJq2kIDwdNiyMRTpwhYaHStRyNiM4gNoWG50dUzXJx2N4C0Hb6xeH3LehOlrX8APA+rpCsOw+zjwfMu5A1CYtoSqKf530svY6bKWHVRp07u2KSySB0k/QjxKCYitbA9o7JdL8aEbkwyskK4u2D7C9Q7gUZ+oBmS5YrPoskDKzZHUchlLug5JOP+eza7bDwdtTXmCeMRWRW1ubH9T8wRJdUiVfelb4mFijFoTN7NdQ==
ANSWER: Early researchers defined psychology as "the science of mental life." In the 1920s, under the influence of John B. Watson and the behaviorists, the field's focus changed to the "scientific study of observable behavior." Behaviorism became one of psychology's two major forces well into the 1960s. However, the second major force of Freudian psychology, along with the influences of humanistic psychology and cognitive psychology, revived interest in the study of mental processes. Psychology is now defined as the science of behavior and mental processes.
Question
Q79CQKOfpOb6YsmtnPpytXctk921HJFOc9O6WPuXHc+XlVxeA+A8Cvu4ue8kQe4yxemrsf6GMaviRqUg3ccdYJQVHiwvAA817Bt+w3ekba26wK9idDQO01o2CgontBT0Lj+lov7aG+/tTQaDp9ZXxu+u9EOALeQxVHGwBV6OFYgEJTh7mH2aIInsyD9VO4HWE8KgGM4iahfS0Xc19RLT11KRqGjntsD5ty1WEoXSACEexwuaMxiHmjkb9o1jrF7eNXtAxN70jaZ9Ntp64nCedjsq/IyLj1IMwuQHwFgOaSWzTynUB3a6l4J23VXfOnrw
ANSWER: Our growing understanding of biology and experience has fed psychology's most enduring debate. The nature–nurture issue centers on the relative contributions of genes and experience, and their interaction in specific environments. Charles Darwin's view that natural selection shapes behaviors as well as bodies led to evolutionary psychology's study of our similarities because of our common biology and evolutionary history, and behavior genetics' focus on the relative power and limits of genetic and environmental influences on behavior. Cross-cultural and gender studies have diversified psychology's assumptions while also reminding us of our similarities. Attitudes and behaviors may vary somewhat by gender or across cultures, but because of our shared human kinship, the underlying processes and principles are more similar than different. Psychology's traditional focus on understanding and treating troubles has expanded with positive psychology's call for more research on human flourishing and its attempt to discover and promote traits that help people to thrive.
Question
niz2ADMugtTcq/5QvmJAWT0vWSzElCjz7FHVxsJ0rKTq2Ew0d+Aj2C7xu/IaHU931mgyXuzlXl9GP4NEi134UeRLWFpltM5IDgq7/MKYByxz7HV95TFi7dlmP7B6lXHRL5240VXBMkcsdcFJEfdw0PUiYYv7yOXhUo6xW+OQoDKYbVl0gnQdsfa3arwBCo7PTlL+WmVw5mPLQbduHPuvQxyybSobv2cKKopAH60jMrDuVc8Z
ANSWER: The biopsychosocial approach integrates information from three differing but complementary levels of analysis: biological, psychological, and social-cultural. This approach offers a more complete understanding than could usually be reached by relying on only one of psychology's current perspectives (neuroscience, evolutionary, behavior genetics, psychodynamic, behavioral, cognitive, and social-cultural).
Question
ZPE77EYnSf4Zo+TwWovsv4aq+nydttRnB2ZF3GDdem0pPYxHu+cCltVxMs9vQjkcghOW+TPwyCBNsPyTKtlQhJDs1/mIANjrblz4HklcjgffI9eFRwknSMt55krStHxUjCQuZGYhlFBId8nr8nws/vdU8t4eCIDp3SvYelLA/kN+SBVNdxCxktpn/p0TdmlUWgwX+Rx++eo=
ANSWER: Within the science of psychology, researchers may conduct basic research to increase the field's knowledge base (often in biological, developmental, cognitive, personality, and social psychology) or applied research to solve practical problems (in industrial-organizational psychology and other areas). Those who engage in psychology as a helping profession may assist people as counseling psychologists, helping people with problems in living or achieving greater well-being, or as clinical psychologists, studying and assessing people with psychological disorders and treating them with psychotherapy. (Psychiatrists also study, assess, and treat people with disorders, but as medical doctors, they may prescribe drugs in addition to psychotherapy.) Community psychologists work to create healthy social and physical environments (in schools, for example).
Terms and Concepts to Remember
Test yourself on these terms.
Question
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
Experience the Testing Effect
Test yourself repeatedly throughout your studies. This will not only help you figure out what you know and don’t know; the testing itself will help you learn and remember the information more effectively thanks to the testing effect.
Question
1.1
1. In 1879, in psychology's first experiment, fG3I4pGgERN0cOJ9t5h0xV1m3FI=
and his students measured the time lag between hearing a ball hit a platform and pressing a key.
Question
1.2
TiU1RR9wKaQPExlgjlOFdlq/Ou/gjXKij6pZjoRF624207IsRVn6a2FG9uCFxK0U7rhaTxLcGiL6ZvIoAnzv1xoTlIXCR+eQZO5ePtGPMLNYkL+XeVwl6QClLc+QXqqhNbcizI/xPAJmJ3Vx9nkuW95D4bOjjDPzyZWjzMlbYSzWlSUoWdMdpgGt7TLDRs6kDdgL3rr0Iv77YOtRE2/pjxH2uG1f/Q7WKpL/Sw81TqaFt0Ca4vfxOtcGJ4GCQOX7ZjSrWE8+M2auPYQIFRmiFOjPzk2XHodekBpFZ1XLG74CPlDqaBseqoarqY53DolpFz5hsjdPI6I/QWhGs3i71HwwyaIXZLDTVrizln153Yakg1be4vNaCfeeTefmj9u9RofrmmmxmsK41R4HYHbUGm67iU/aijKC
Question
1.3
cay6kY2nMSlKrUIpZDyjXlHOSOyjCmkb4vXxxf4zp5t/dfo05BKRhWAgWf+yer9Ry9Cxn/Q3Irqo1A4oS8vIugUKSivdpj1dFUG6RBKs6GMAxoThhx7wfNFqYRaizq8C4nxUTvoV7Doer/Wh8GaoLZZ3aIsQtE8f5PrnaAvLarRKlWgS77OIQyYisiQeXQDVPcn7Y4jkqp5xhUvXPA8DOrlyPD5npDvryk/66uo0+FD2+6jWFQJCD/hb0AuDEtemM9xMGbEdAV5M5PhXs4DlxeIhq1g04vTFigiFUP0ZOxJP+RQq
Question
1.4
PPL2qNePXN6Xaa9O5kDH3u//JAP40AxPUozlcRRRWCi5WDZqRhZQMHyuWnW8AaXryRJLJ0hlDHiNYF/tGGmhWVrsAPbWA+4ej1xh8qeGMmNcXpBCykNWDeIe5cgmExeMRJ3SREksHhH6J0THW+GeG7g+EnXhwuXNCXF2NWWP1iLlKQp7pSXMicwwEUAPXvUGtPF10V8vf20gz8K0Sw4wazmUN4ISFiiblzVnlc3ZL3k0uKEhFhM31RPkngybBTbMifvoc4ZHUfCu5hWKB9c/5gzNA9E=
Question
1.5
xOJMwosk0uCxNrEH1xgUjzQ2fPksjUnB9VOcE8F9lTxpiya0rHMsTEcRtAoRdGCBaCZxmTgtrqpH3D67lYjjFxen+oxaLb/7y8iTRDYUzae94NbuxUFbmFDuLxNQmvTahvfb1t2HMmaKpvb/ogDObLucM6ZYtV34Sfj234uzy0UGWuhv88ODt2crOfWgdYpm49RSPoP6YkC696/Ldi7nTJXmr8ks805sQkQ82cFyuo/6MFtC+hyx4A==
ANSWER: The environment (nurture) has an influence on us, but that influence is constrained by our biology (nature). Nature and nurture interact. People predisposed to be very tall (nature), for example, are unlikely to become Olympic gymnasts, no matter how hard they work (nurture).
Question
1.6
WtL9mBghdz0MRAtU/muYNuLqTucUkMZSia49dSFGc3XPlvFNkpenz8mF0WESSo8SI2fmgHKFEd2JJrafeHhhTxghP9Jz52lNzjVTuEcb275zdUgg3ZHH4mOFHW268TgBFSFG9+C+K/vDT0jVPq+hhOCTTTWLa5zf7Z0o3z6mfuM4hLCk9iOpVaSezbwxwxY5Cu97sUFSXHSQDnnrfSUjKoGigHxFw4PIcDG+0kqr3RmtUFgCvq9PwNZwwAn5qVnssjAM0qCYrSrMBMezfw6tIBc235QkwO2Pavc6CzK7qXGwt1F6RB0k2Ijvc4vKPmExpwW5XjziRkIsn/MijlPwk5CLPhFJhumyFO+0H533RalQoUWHMGuEPqDz+tAd/4v2yPtTsw8wtf1mjXMd6kddHjcqVRqNK+hXcbpxLodUAdYj/hM1
Question
1.7
7. A mental health professional with a medical degree who can prescribe medication is a pWu4j8cASGDjcfcU7pZJyQ==
.
Question
1.8
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