The Psychology Family Tree Includes Two Major Roots: ____.
Defining Psychology
Psychology is the scientific study of man mental processes and behavior.
Learning Objectives
Identify the major branches of the field of psychology
Key Takeaways
Key Points
- Psychology is an academic and applied subject field that seeks to empathize the behavior, mental functions, and emotional processes of human beings.
- Psychologists explore how mental and emotional factors influence individual development and behavior, and how these factors themselves can be influenced by physiological and biological processes.
- Clinical psychologists focus on the diagnosis and treatment of mental illness; they usually work straight with clients using various forms of therapeutic treatment.
- Research psychologists apply scientific methods to explore a wide range of topics related to mental health and beliefs.
Key Terms
- psychosocial: Having both psychological and social elements.
- cognitive: The part of mental functioning that deals with logic and memories, as opposed to affective functioning, which deals with emotions.
- sociocultural: Of or relating to both society and culture.
Psychology is the bookish and practical written report of mental functions and behaviors. The discussion "psychology" comes from two specific Greek words—psyche, which ways "soul," "life," or "heed," and logia, which means "the written report of." Simply put, psychology is the study of the mind.
The overarching goal of psychology is to empathize the behavior, mental functions, and emotional processes of homo beings.
This field ultimately aims to benefit guild, partly through its focus on better agreement of mental wellness and mental illness.
Most psychologists tin exist classified as social, behavioral, or cognitive scientists. Psychologists study many different areas, including biological foundations, mental well-being, change and evolution over time, the self and others, and potential dysfunctions.
They explore how psychological factors interact with biological and sociocultural factors to influence individual development. Psychologists attempt to understand not only the role of mental functions in private and social behavior, only also the physiological and biological processes that underlie cognitive functions and behaviors.
Biology, psychology, and club shape our lives: Psychology seeks to understand how psychological factors collaborate with sociocultural and biological factors to influence individual development.
Psychology explores concepts such equally perception, cognition, attention, emotion, phenomenology, motivation, brain operation, personality, behavior, resilience, the unconscious mind, and interpersonal relationships. The resulting knowledge is then applied to various spheres of human activity, including the issues of individuals' daily lives and the treatment of mental disease. Psychology has been described as a "hub scientific discipline" because psychological research has links to the social sciences, natural sciences, medicine, and the humanities (such as philosophy).
Clinical vs. Not-Clinical Psychology
Clinical psychology focuses on the diagnosis and handling of mental disorders and mental illness. Psychologists working in a clinical capacity (such as therapists or counselors) work with clients who are struggling with mental illness to assess, diagnose, and implement diverse forms of therapeutic treatment. Much of this treatment is based on clinical research.
While clinical psychologists tend to work directly with clients, non-clinical psychologists focus more heavily on enquiry. Research psychologists employ scientific methods to explore relationships between diverse psychosocial variables and examine a wide range of topics related to mental processes and behavior. Researchers and other non-clinical psychologists frequently work in academy psychology departments or teach in other academic settings (due east.g., medical schools or hospitals). Some are employed in industrial and organizational settings, in health-intendance settings, in the media, in sports, or in forensic investigation and other law-related fields.
Early Roots of Psychology
The field of psychology emerged as a scientific discipline in the 19th century, but its roots go back to ancient philosophy.
Learning Objectives
Describe the philosophical roots of what would later on become the field of psychology
Key Takeaways
Key Points
- Early Greek philosophers such as Socrates, Plato, and Aristotle explored topics such equally pleasance, pain, cognition, motivation, rationality, and mental illness—topics often discussed in psychology today.
- In the 17th century, French mathematician and philosopher René Descartes theorized that the body and listen are carve up entities. This concept came to be known as dualism.
- English philosophers Thomas Hobbes and John Locke disagreed with the concept of dualism, arguing instead that sensations, images, thoughts, and feelings are physical processes that occur within the brain.
- Psychology became a cocky-witting field of experimental report in 1879, when German scientist Wilhelm Wundt founded the get-go laboratory dedicated exclusively to psychological research.
- Edward B. Titchener expanded upon Wundt's ideas to establish the theory of structuralism, which attempted to understand the heed equally the sum of varying underlying parts.
- Functionalism, founded by William James in the late 19th century, offered an alternative to structuralism by focusing largely on the functions of the listen.
Primal Terms
- dualism: In psychology, the belief that the heed and trunk are separate entities.
- monism: In psychology, the belief that the mind and body are intricately connected rather than carve up entities.
- psychoneuroimmunology: The report of the interactions betwixt behavioral, neural, endocrine, and immune functions.
Many cultures throughout history have speculated on the nature of the listen, heart, soul, spirit, and encephalon. Philosophical interest in behavior and the mind dates back to the ancient civilizations of Arab republic of egypt, Greece, Cathay, and Bharat. Psychology was largely a branch of philosophy until the mid-1800s, when it developed as an independent and scientific discipline in Germany and the United States. These philosophical roots played a big part in the development of the field.
Early Philosophy
From approximately 600 to 300 BC, Greek philosophers explored a broad range of topics relating to what we now consider psychology. Socrates and his followers, Plato and Aristotle, wrote about such topics as pleasance, pain, knowledge, motivation, and rationality. They theorized almost whether human traits are innate or the product of experience, which continues to be a topic of debate in psychology today. They also considered the origins of mental illness, with both Socrates and Plato focusing on psychological forces as the root of such illnesses.
Plato and Aristotle: Plato, Aristotle, and other ancient Greek philosophers examined a wide range of topics relating to what we now consider psychology.
17th Century
René Descartes, a French mathematician and philosopher from the 1600s, theorized that the body and heed are separate entities, a concept that came to be known as dualism. According to dualism, the body is a physical entity with scientifically measurable behavior, while the mind is a spiritual entity that cannot be measured because it transcends the fabric world. Descartes believed that the two interacted only through a tiny construction at the base of the brain chosen the pineal gland.
Thomas Hobbes and John Locke were English language philosophers from the 17th century who disagreed with the concept of dualism. They argued that all man experiences are concrete processes occurring within the encephalon and nervous arrangement. Thus, their argument was that sensations, images, thoughts, and feelings are all valid subjects of study. As this view holds that the mind and body are one and the same, information technology later became known as monism. Today, most psychologists reject a rigid dualist position: many years of research indicate that the physical and mental aspects of human feel are deeply intertwined. The fields of psychoneuroimmunology and behavioral medicine explicitly focus on this interconnection.
Psychology equally an Independent Subject area
The first apply of the term "psychology" is often attributed to the German scholastic philosopher Rudolf Göckel, who published the Psychologia hoc est de hominis perfectione, anima, ortu in 1590. However, the term seems to take been used more than half dozen decades earlier by the Croatian humanist Marko Marulić in the title of his Latin treatise, Psichiologia de ratione animae humanae. The term did not come into popular usage until the German idealist philosopher Christian Wolff used it in his Psychologia empirica and Psychologia rationalis (1732–1734). In England, the term "psychology" overtook "mental philosophy" in the center of the 19th century.
Wilhelm Wundt
The tardily 19th century marked the start of psychology as a scientific enterprise. Psychology equally a self-witting field of experimental study began in 1879, when German language scientist Wilhelm Wundt founded the first laboratory dedicated exclusively to psychological research in Leipzig. Often considered the father of psychology, Wundt was the first person to refer to himself as a psychologist and wrote the offset textbook on psychology, entitled Principles of Physiological Psychology.
Wundt believed that the study of conscious thoughts would exist the key to understanding the mind. His approach to the written report of the heed was groundbreaking in that it was based on systematic and rigorous ascertainment, laying the foundation for mod psychological experimentation. He systematically studied topics such as attention span, reaction time, vision, emotion, and time perception. Wundt'south main method of research was " introspection," which involves training people to concentrate and written report on their witting experiences as they react to stimuli. This arroyo is still used today in modern neuroscience research; nevertheless, many scientists criticize the use of introspection for its lack of objectivity.
Wilhelm Wundt
Wilhelm Wundt is considered by many to be the founder of psychology. He laid the background for what would later become the theory of structuralism.
Structuralism
Edward B. Titchener, an English professor and a educatee under Wundt, expanded upon Wundt's ideas and used them to found the theory of structuralism. This theory attempted to sympathise the mind as the sum of different underlying parts, and focused on three things: (1) the individual elements of consciousness; (2) how these elements are organized into more complex experiences; and (3) how these mental phenomena correlate with concrete events.
Titchener attempted to classify the structures of the listen much like the elements of nature are classified in the periodic table—which is not surprising, given that researchers were making great advancements in the field of chemical science during his time. He believed that if the basic components of the mind could be defined and categorized, so the construction of mental processes and higher thinking could be adamant. Similar Wundt, Titchener used introspection to try to determine the unlike components of consciousness; still, his method used very strict guidelines for the reporting of an introspective analysis.
Structuralism was criticized because its subject of involvement—the conscious experience—was non easily studied with controlled experimentation. Its reliance on introspection, despite Titchener's rigid guidelines, was criticized for its lack of reliability. Critics argued that cocky-assay is not viable, and that introspection could yield different results depending on the subject area.
Functionalism
Every bit structuralism struggled to survive the scrutiny of the scientific method, new approaches to studying the mind were sought. One important culling was functionalism, founded by William James in the late 19th century. Congenital on structuralism'southward concern with the anatomy of the mind, functionalism led to greater business organisation with the functions of the listen, and later, to behaviorism.
Functionalism considers mental life and behavior in terms of active adaptation to the person's environment. James's approach to psychology was less concerned with the composition of the heed and more concerned with examining the ways in which the listen adapts to changing situations and environments. In functionalism, the brain is believed to have evolved for the purpose of bettering the survival chances of its carrier past acting as an information processor: its role is essentially to execute functions like to the way a computer does.
Current Problems and Debates in Psychology
Debates and controversies in psychology have spanned the decades and continue to change over time.
Learning Objectives
Analyze the current issues and debates taking place in modern psychology
Key Takeaways
Key Points
- Psychologists continue to debate controversial issues in their field, many of which can be seen in the recent changes to the 5th edition of the Diagnostic and Statistical Transmission of Mental Disorders (DSM-5).
- 1 of the ongoing debates in psychology concerns how to define the concepts of "normal" and "healthy"; what is good for you for one person may not exist healthy for another, and perceptions of normality are largely influenced past societal norms.
- Psychologists often fence whether human behavior is influenced more than past biological or environmental factors—a debate referred to every bit "nature vs. nurture."
- Current debates stemming from the changes to the DSM-5 include controversies around the diagnoses of autism spectrum disorder, gender dysphoria, depressive disorders, and borderline personality disorder.
- Electroconvulsive therapy (ECT), while shown to improve symptoms of severe mental illnesses, continues to be a controversial form of treatment due to its side effects.
Key Terms
- autism: A bio-neurological disorder that is observable in early babyhood with symptoms of abnormal self-absorption, characterized past lack of response to other humans and express ability or desire to communicate and socialize.
- depathologizing: The act of decategorizing something as a illness or disease.
- neurological: Dealing with the brain or the study of the brain.
Psychological debates have spanned the decades and keep to modify over time. With the 2013 release of the 5th edition of the Diagnostic and Statistical Transmission of Mental Disorders (DSM-5), psychologists continue to fence controversial issues in their field.
Defining "Normal" and "Healthy"
One of the ongoing debates in psychology is how to define the concepts of "normal" and "good for you." Psychologists oftentimes rely on these terms to assess, diagnose, treat, and counsel individuals who are experiencing mental-health difficulties; however, these terms are discipline to interpretation. What is normal or healthy beliefs for one person may be unhealthy or ineffective for someone else. Behavior can be normal for an individual (intrapersonal normality) when information technology is consistent with the most mutual beliefs for that person, even if that behavior leads to negative consequences.
"Normal" is also used to depict when someone's behavior conforms to the most mutual or accustomed behavior in society (known as befitting to the norm). Definitions of normality vary by person, time, place, and situation, and are overwhelmingly shaped past cultural and societal standards and norms. These standards and norms change over time, and perceptions of normality modify forth with them. Critics debate that perceptions of normality are inherently subject area to value judgments, biases, and assumptions, and tin have social ramifications. For example, someone being seen as "normal" or "not normal" can upshot in them being included, excluded, or stigmatized past larger guild. In 2011, the British Psychological Lodge argued that the DSM-five should consider mental disorders on a spectrum along with normality:
"[We recommend] a revision of the manner mental distress is thought about, starting with recognition of the overwhelming evidence that it is on a spectrum with 'normal' feel, and that psychosocial factors such as poverty, unemployment and trauma are the most strongly-evidenced causal factors."
Nature vs. Nurture Debate
One of the cardinal debates in psychology involves the origin of human behavior. Is behavior acquired by biological factors present in the human trunk (nature), or is it caused by interactions between the individual and his or her surround (nurture)?
Strict adherents of the nature philosophy often utilize genetic code as support for their theory. Withal, it is well documented that interaction with 1'southward surround can provoke changes in brain structure and chemistry and that situations of extreme stress can cause problems similar depression. Psychologists today generally believe that man behavior is affected by a combination of both biological and environmental factors.
Changes to (and Controversies within) the DSM-five
Autism Spectrum Disorder
Many of the current debates in psychology tin can be seen in the recent changes to the DSM-5.
One major change is inside the category of autism spectrum disorders, which no longer contains Asperger's syndrome every bit a diagnosis. Rather, all children are classified under the term "autism spectrum disorder" (ASD) and given a rating or mild, moderate, or severe.
Autism is a neurological disorder that has go increasingly prevalent in contempo years, affecting well-nigh 20 per 1,000 children in the United States in 2012. It is unclear whether this growth is due to changes in autism's bodily incidence or to changes in the rate of reporting. Disorders inside the autism spectrum are characterized past impaired social interaction, impaired exact and nonverbal communication, and restricted or repetitive behavior. For years, researchers have tried to find the cause of autism, and everything from vaccines to maternal depression take been cited simply never proven. While the full general treatment for autism is applied behavior assay (ABA), or other behavioral therapies, many people look for culling treatments such equally diet or supplements.
Controversies surrounding the diagnosis and its treatment include the relevance of rating the severity of the disorder, and whether or not to include children with varying severity of ASD in the full general-didactics population. Controversy as well exists around the utilize of ABA as a handling for ASD. In this treatment, child-specific reinforcers (e.g., stickers, praise, candy, bubbles, and extra play fourth dimension) are used to reward and motivate autistic children when they demonstrate desired behaviors such equally sitting on a chair when requested, verbalizing a greeting, or making eye contact. Punishments, such as a timeout or a sharp "No!" from the therapist or parent, might exist used to discourage undesirable behaviors such as pinching, scratching, and pulling pilus. While information technology has been shown to be effective in shifting the behaviors of those with ASD, some argue that the treatment serves to pathologize and further marginalize those on the spectrum past trying to "normalize" autistic behaviors.
Reports of autism are on the rise: Reports of autism cases per 1,000 children increased dramatically in the US from 1996 to 2007. It is unknown how much, if any, of this growth is due to changes in autism's actual incidence (as opposed to changes in the rate of reporting).
Gender Dysphoria
Another recent alter to the DSM-5 is the renaming of " gender identity disorder" to "gender dysphoria." The change separates adults, children, and adolescents appropriately by developmental stages, and was moved from the sexual disorders category to a split category of its own. One of the major impacts of this change is the reduction of stigma by changing the language from "disorder" to "dysphoria," which serves as a step toward depathologizing people who identify equally transgender or differently gendered. At the aforementioned time, transgender people seeking surgical or hormonal treatment take historically been forced to rely on the diagnosis of gender identity disorder in order to access the appropriate handling, notwithstanding stigmatizing the diagnosis may be. It is unclear what effect this alter in linguistic communication will have on individuals' ability to access appropriate medical care.
Depressive Disorders
Within the depressive disorders of the DSM-5, bereavement exclusion no longer exists; this means that people who are in severe depressive states due to grief can be diagnosed with clinical depression. Under the new guidelines, certain responses to grief could be labeled equally pathological disorders, instead of being recognized as normal human experiences
Borderline Personality Disorder
In 2003, the Handling and Research Advancements Association for Personality Disorders (TARA APD) campaigned to alter the name and designation of borderline personality disorder (BPD), arguing that BPD as it currently stands is "confusing, imparts no relevant or descriptive information, and reinforces existing stigma." Instead, it proposed the name "emotional regulation disorder" or "emotional dysregulation disorder." There was also word about changing borderline personality disorder, an Centrality 2 diagnosis (personality disorders and mental retardation), to an Axis I diagnosis (clinical disorders). Withal, the proper name, the diagnostic criteria, and the description of BPD remain largely unchanged from the previous DSM-IV-TR.
Electroconvulsive Therapy
Electroconvulsive therapy (ECT) is a controversial approach to the treatment of severe mental illness that involves inducing minor seizures inside the encephalon through electrical impulses. Much of the treatment's controversy stems from its early usage in the 1940s, and pop-culture references, such as the film One Flew Over the Cuckoo's Nest. ECT has been dramatically improved over time and is more often than not used as a treatment of last resort for severe disorders—such as major low, schizophrenia, or bipolar mania—that do not respond to other forms of handling. About 70 percentage of patients are women. Controversy continues to environment ECT due to its side effects on retentiveness and general cognition after treatment, as well as its debated level of effectiveness. While some studies have shown ECT to drastically improve symptoms with perhaps fewer side effects than some medications, other studies point to loftier rates of relapse. Information technology is unknown why the treatment is constructive in many cases of severe mental disorders.
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Source: https://courses.lumenlearning.com/boundless-psychology/chapter/introduction-to-the-field-of-psychology/
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