midway between the pubic bone and the cervix on the front wall of the vagina. In the context of the female sexual response, just before orgasm. the vaginal opening shrinks and the orgasmic platform is formed. At the root of the penis, the tips of the corpora cavernosa form the _____ and are anchored by muscle to the pubic bone. Crura. midway between the pubic bone and the cervix on the front wall of the vagina. In the context of the female sexual response, just before orgasm. the vaginal opening shrinks and the orgasmic platform is formed. At the root of the penis, the tips of the corpora cavernosa form the _____ and are anchored by muscle to the pubic bone. Crura. Psychology. The scientific study of behavior, thought, and experience. Behaviorism. The dominant approach to psychology in the United States starting in the first half of the 20th century, which had a singular focus on studying only observable behavior, with little to no reference to mental events or instincts as possible causes of behavior. General Psychology Exam 1 (Chapters 1-4) 90 terms. BbriPoems. Other sets by this creator. Supply Chain Management Study Guide. 32 terms. caleigh_cantalupo. Beginner ...Start studying Psychology Exam 1 (Chapters 1-4). Learn vocabulary, terms, and more with flashcards, games, and other study tools.PSY3213C Unit 1 Chapter Notes; PSY3213C - Study Guide #2; Introversion AND Extraversion Relating TO Depression -2-1; Research Methods Exam 2 Study Guide; Research Methods Exam 3 Study Guide; PSY 3213C - Study Guide for Exam 1using uniform, consistent, procedures in all phases of data collection. Hypothesis. tentative and testable statement about the relationship between causes and consequences. Determinism. the idea that all events are determined by specific casual factors (physical, mental, and behavioral) Theory. Exam 1, Chapters 1-4, Developmental Psychology: Childhood, PSYS 150. Term. 1 / 175. amygdala. Click the card to flip 👆. Definition. 1 / 175. A brain area involved in emotional reaction. Click the card to flip 👆.psychology test 1. 70 terms. lauren_dini3. Lifespan Test 2: Chapter 4-9. 60 terms. maggiethegymnast. ... Psychology Exam 1 Chapter 2. 55 terms. lilomez238. American ...A theory of personality and a method of psychotherapy (a technique for helping individuals who are experiencing some mental disorder or even relatively minor problems with living). Psychoanalysis can be thought of as a theory about the major components and mechanisms of personality, as well as a method for deliberately restructuring personality. Adolescent Psychology (Exam 1- Chapters 1,2, & 3) 69 terms. lhende19. Adolescence Santrock Ch 2. 34 terms. linneaclausen. Other sets by this creator. Art History Exam ...Terms in this set (271) Psychoanalytic theories. development in unconscious processes by emotion. Two types of fibers. (1) axon (2) dendrites. Fetal period. two months after impregnation. Behavior genetics. The influence of heredity and environment on differences in traits and development. personality psychology. study of patterns of thoughts and behaviors that make each individual unique. social psychology. the study of the manner in which the personality, attitudes, motivations, and behavior of the individual influence and are influenced by social groups. clinical psychology.1. Geniephobia (Fear that you have to be a genius to conduct research.) 2. Imitatophobia (Fear of imitating the work of other researchers.) 3. Paraphernaliophobia (fear of research apparatus.) 4. Manuphobia (Fear of doing things by hand.) 5.Terms in this set (271) Psychoanalytic theories. development in unconscious processes by emotion. Two types of fibers. (1) axon (2) dendrites. Fetal period. two months after impregnation. Behavior genetics. The influence of heredity and environment on differences in traits and development.1. Geniephobia (Fear that you have to be a genius to conduct research.) 2. Imitatophobia (Fear of imitating the work of other researchers.) 3. Paraphernaliophobia (fear of research apparatus.) 4. Manuphobia (Fear of doing things by hand.) 5. Start studying Psychology Exam 1 (Chapters 1-4). Learn vocabulary, terms, and more with flashcards, games, and other study tools.scientific method. a systematic procedure of observing and measuring phenomena to answer questions about what happens, when it happens, what causes it, and why. theory. a model of interconnected ideas and concepts that explains what is observed and makes predictions about future events. Terms in this set (149) Psychopathology. The symptoms and signs of mental disorders. Abnormal Psychology. The application of psychological science to the study of mental disorders. Psychosis. Refers to several types of severe mental disorders in which the person is considered to be out of contact with reality. Syndrome.1. All domains of development are interrelated- Physical, cognitive, and psychosocial domains affects others in complex interactions. 2. Normal development includes a wide range of individual differences. 3. Influences are bidirectional- Children affect the environment around them as much as the environment shapes them. 4.Start studying PSYCHOLOGY EXAM 1 (Chapters 1, 2, 3, 4). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Start studying Psychology 401- Exam #1 (Chapters 1, 4, 6). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Psychology 101 Study Guide, Exam #1 Chapter 1: The Science of Mind I. Psychology 1. What is psychology? 2. Scientific study II. Ways of Classifying Psychologists 1. Training A. Clinical Psychology B. Cognitive Psychology C. Developmental Psychology D. Evolutionary Psychology E. Social Psychology F. Biological Psychology 2.1.) The perceiver (the "prophet") forms an impression of the target person. 2.) The perceiver acts toward the target person in a manner consistent with this first impression. 3.) In response, the target's behavior changes to correspond to the perceiver's actions. EX.Terms in this set (149) Psychopathology. The symptoms and signs of mental disorders. Abnormal Psychology. The application of psychological science to the study of mental disorders. Psychosis. Refers to several types of severe mental disorders in which the person is considered to be out of contact with reality. Syndrome.mental processes. The thoughts, feelings, and motives that each of us experiences privately but that cannot be observed directly. interchangable w cognitive. humanistic approach. An approach to psychology emphasizing a person's positive qualities, the capacity for positive growth, and the freedom to choose any destiny.Lecture Exam 1 (Chapters 1-3) A&P. 200 terms. Bailey_Schiffmann11 PLUS. ... Social Psychology 10th Edition Elliot Aronson, Robin M. Akert, Samuel R. Sommers, Timothy ...INTRODUCTION TO PSYCHOLOGY. UNIT1 EXAM. TAKE HOME EXAM CHAPTERS 1 and 4. DR.KUNNU. Chapter 1 : THE SCIENCE OF PSYCHOLOGY 1. The goals of psychology are to _____. a) explore the conscious and unconscious functions of the human mind b) understand, compare, and analyze human behavior c) improve psychological well-being in all individuals from birth until death d) describe, explain, predict, and ... Start studying PSYCHOLOGY EXAM 1 (Chapters 1, 2, 3, 4). Learn vocabulary, terms, and more with flashcards, games, and other study tools.What are the 4 'D's of abnormality. dysfunction, distress, deviance, and dangerousness - These constitute feelings or behaviors classified as maladaptive or abnormal. Psychic Epidemics. Large numbers of people engage in unusual behaviors that appear to have a psychological origin. dysfunction (four D's of abnormality) When behaviors, thoughts ... Early: - Psychology became the scientific study of conscious experience. - To explain personality, motivation, and mental disorders by focusing on unconscious determinants of behavior. Modern: - Psychologists have shown a renewed interest in consciousness (now called "cognition") and the physiological bases of behavior.psychology test 1. 70 terms. lauren_dini3. Lifespan Test 2: Chapter 4-9. 60 terms. maggiethegymnast. ... Psychology Exam 1 Chapter 2. 55 terms. lilomez238. American ...TEST 1: Chapters 1,2,3 & 4 Abnormal Psychology Chapter One : Past and Present Abnormal Psychology: o The scientific study of abnormal behavior in an effort to described, predict, explain and change abnormal patterns of functioning o Many definitions have been proposed, yet none has won total acceptance o Abnormal: against the norm o The Four D’s of Abnormal Behavior: Deviance – deviation ...Start studying Social Psychology Exam 1 (Chapters 1,4,6). Learn vocabulary, terms, and more with flashcards, games, and other study tools.Adolescent Psychology (Exam 1- Chapters 1,2, & 3) 69 terms. lhende19. Adolescence Santrock Ch 2. 34 terms. linneaclausen. Other sets by this creator. Art History Exam ... Cross Cultural Perspective. Studying the influences of culture on behavior. Scientific Method. Step 1: Formulate a testable hypothesis. Step 2: Design the study and collect the data-Descriptive & Experimental data. Step 3: Analyze the data and draw conclusions-Meta analysis. Step 4: Report the findings. Ginkgo Biloba. TEST 1: Chapters 1,2,3 & 4 Abnormal Psychology Chapter One : Past and Present Abnormal Psychology: o The scientific study of abnormal behavior in an effort to described, predict, explain and change abnormal patterns of functioning o Many definitions have been proposed, yet none has won total acceptance o Abnormal: against the norm o The Four D’s of Abnormal Behavior: Deviance – deviation ...Define psychology. the scientific study of mind and behavior. Goals of psychologists in terms of both basic science and application. psychologists seek to understand how and why people think, feel, and act. goals: 1. describe, 2. explain, 3. predict, and 4. influence behavior and mental processes. Basic Research- accumulating knowledge research.Start studying Abnormal Psychology Exam #1 (Chapters 1-4). Learn vocabulary, terms, and more with flashcards, games, and other study tools.Terms in this set (70) Industrial-Organizational (I-O) psychology. the application of the methods, facts, and principles of the science of behavior and mental processes at work. Hawthorne studies. a long-term research program at the Hawthorne, Illinois, Western Electric Company plant. It documented the influence of a variety of managerial and ... Terms in this set (115) Social Psychology and Sociology differ in: level of analysis. The idea that we will protect our self-esteem by attempting to justify past behavior leads to the prediction that. choosing to go through an unpleasant experience will lead us to value the outcomes of that experience. Start studying Social Psychology Exam 1 (Chapters 1,4,6). Learn vocabulary, terms, and more with flashcards, games, and other study tools.Terms in this set (70) Industrial-Organizational (I-O) psychology. the application of the methods, facts, and principles of the science of behavior and mental processes at work. Hawthorne studies. a long-term research program at the Hawthorne, Illinois, Western Electric Company plant. It documented the influence of a variety of managerial and ... Terms in this set (138) What two disciplines did psychology develop from? Philosophy and physiology. 3 Misconceptions of Psychology. Three misconceptions include: - Psychology is all about treating and studying mental disorders. - Psychology is based on logic and intuition. -Psychologists are best at predicting individual behavior as opposed to ... Psychology Exam 1 (Chapters 1-4) Questions and 100% Correct Answers. Psychology - ANSWER 1. Early: acquired the meaning "study of the mind" 2. Current: scientific study of human and animal behavior and mental processes Wilhem Wundt - ANSWER -Founder of Psychology G. Stanley Hall - ANSWER -Brought Psychology to America Sigmund Frued - ANSWER ...Psychology 101 Study Guide, Exam #1 Chapter 1: The Science of Mind I. Psychology 1. What is psychology? 2. Scientific study II. Ways of Classifying Psychologists 1. Training A. Clinical Psychology B. Cognitive Psychology C. Developmental Psychology D. Evolutionary Psychology E. Social Psychology F. Biological Psychology 2.Start studying Abnormal Psychology Exam #1 (Chapters 1-4). Learn vocabulary, terms, and more with flashcards, games, and other study tools.occipital lobe. The hemispheres of the brain are connected by a bundle of fibers called the. corpus calloseum. The sorting out, interpretation, analysis and integration of stimuli by te sense organs and brain is known as. perception. The ___ is a dark hole in the center of the ___ the colored part of the eye.1. Dopamine: pleasurable emotions, voluntary movement 2. Serotonin: mood, sleep, hunger 3. ACh: voluntary movement, attention, arousal, memory 4. Endorphins: pain relief and response to stress, pleasure 5. Norepinephrine: mood and arousal 6. Oxytocin: "love hormone" that acts like a neurotransmitter in the brain What are the 4 'D's of abnormality. dysfunction, distress, deviance, and dangerousness - These constitute feelings or behaviors classified as maladaptive or abnormal. Psychic Epidemics. Large numbers of people engage in unusual behaviors that appear to have a psychological origin. dysfunction (four D's of abnormality) When behaviors, thoughts ... midway between the pubic bone and the cervix on the front wall of the vagina. In the context of the female sexual response, just before orgasm. the vaginal opening shrinks and the orgasmic platform is formed. At the root of the penis, the tips of the corpora cavernosa form the _____ and are anchored by muscle to the pubic bone. Crura.Social psychology test 1... 28 cards Lauren D. W1 what is social psych PY2503... 13 cards. Social Psych Chapter 2... 24 cards Emelinda V. social cognition / test 1 ...Start studying Psychology 401- Exam #1 (Chapters 1, 4, 6). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Oral (birth-1.5 years), Anal (1.5-3 years), Phallic (3-6 years), Latency (6 years-puberty), and Genital (puberty onward) Erik Erikson Psychoanalytic theorist: 8 psychoSOCIAL stages of development; the primary motivation for human behavior is social in nature and reflects a desire to affiliate with other people Sample Decks: Chapter 1- Introducing Social Psychology, ... Sample Decks: Chapter 1 - 4 exam, Exam 2 Chapter 5-8, Exam 3 - Chapter 9 - 13 Show Class social psychology.1.) The perceiver (the "prophet") forms an impression of the target person. 2.) The perceiver acts toward the target person in a manner consistent with this first impression. 3.) In response, the target's behavior changes to correspond to the perceiver's actions. EX.a research method in which researchers quantify perceptual or cognitive processes in response to a specific stimulus. electroencephalogram (EEG) a device that measures electrical activity in the brain. brain imaging. a range of experimental techniques that make brain structures and brain activity visible. mental processes. The thoughts, feelings, and motives that each of us experiences privately but that cannot be observed directly. interchangable w cognitive. humanistic approach. An approach to psychology emphasizing a person's positive qualities, the capacity for positive growth, and the freedom to choose any destiny.Collect information about individuals and small groups. Research Methhod: Survey. To learn about behaivoir and mental processes that cannot be observed in the natural setting or studied experimentally. Research Methhod: Experiment.Start studying Psychology 401- Exam #1 (Chapters 1, 4, 6). Learn vocabulary, terms, and more with flashcards, games, and other study tools.Psychology 111 Exam #1 on Chapters 1-4. Flashcards. Learn. Test. Match. Flashcards. Learn. Test. ... Psychology 101 Exam 1 17-18. 71 terms. Marvin_Hud. Sets found in ... Start studying psy 3213 exam 1 (chapters 1 - 4). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Psychology Exam 1 Review Chapters 1-4 Chapter 1 Psychology—the scientific study of behavior and mental processes Need for Psychological Science Hindsight Bias—the I-knew-it-all-along theory; the tendency to believe, after learning an outcome, that you would have foreseen it; finding that something has happened makes it inevitable; leads us to overestimate our intuition; we need scientific ... Verified answer. business. An industrial sewing machine uses ball bearings that are targeted to have a diameter of 0.75 0.75 inch. The lower and upper specification limits under which the ball bearings can operate are 0.74 0.74 inch and 0.76 0.76 inch, respectively. Past experience has indicated that the actual diameter of the ball bearings is ... 1. Dopamine: pleasurable emotions, voluntary movement 2. Serotonin: mood, sleep, hunger 3. ACh: voluntary movement, attention, arousal, memory 4. Endorphins: pain relief and response to stress, pleasure 5. Norepinephrine: mood and arousal 6. Oxytocin: "love hormone" that acts like a neurotransmitter in the brain Psychology. The scientific study of behavior, thought, and experience. Behaviorism. The dominant approach to psychology in the United States starting in the first half of the 20th century, which had a singular focus on studying only observable behavior, with little to no reference to mental events or instincts as possible causes of behavior.Cross Cultural Perspective. Studying the influences of culture on behavior. Scientific Method. Step 1: Formulate a testable hypothesis. Step 2: Design the study and collect the data-Descriptive & Experimental data. Step 3: Analyze the data and draw conclusions-Meta analysis. Step 4: Report the findings. Ginkgo Biloba.TEST 1: Chapters 1,2,3 & 4 Abnormal Psychology Chapter One : Past and Present Abnormal Psychology: o The scientific study of abnormal behavior in an effort to described, predict, explain and change abnormal patterns of functioning o Many definitions have been proposed, yet none has won total acceptance o Abnormal: against the norm o The Four D’s of Abnormal Behavior: Deviance – deviation ...social psychology. the scientific study of how we think about, influence, and relate to one another. hindsight bias. The tendency to believe, after learning an outcome, that one would have foreseen it. (Also known as the I-knew-it-all-along phenomenon) correlational research. 1. Changing concepts of childhood 2. Changing concepts of old age 3. Changing ideas of the adult lifePsychology Exam 1: Chapters 1-4. Flashcards. Learn. Test. Match. Term. 1 / 65. What is Psychology? Click the card to flip 👆 ...Psych 100 Exam 1 (Chapters 1-4) Get a hint. Psychology. Click the card to flip 👆. The Scientific study of thought and behavior. Click the card to flip 👆. 1 / 118.A) Biochemistry. B) Brain Structure. C) None of these answers. D) Genes. B) Brain Structure. Which of the following neurotransmitters is a important to consider when considering biological factors of psychopathology. A) All of these are important neurotransmitters when considering psychology. B) Norepinephrine.Terms in this set (177) Psychology. the scientific study of behaviors and mental processes. Theory. general principle (s) that explains how separate facts are related. Hypothesis. testable prediction. Replication. repeating a study to verify its findings.Cross Cultural Perspective. Studying the influences of culture on behavior. Scientific Method. Step 1: Formulate a testable hypothesis. Step 2: Design the study and collect the data-Descriptive & Experimental data. Step 3: Analyze the data and draw conclusions-Meta analysis. Step 4: Report the findings. Ginkgo Biloba. Psychoanalysis is the study of unconscious mind and how it affects a person's thoughts, feelings, and emotions. Behaviorism. an approach that advocates that psychologists restrict themselves to the scientific study objectively observable behavior. Cognitive Psychology. the scientific study of mental processes including perception, thought ...A) Biochemistry. B) Brain Structure. C) None of these answers. D) Genes. B) Brain Structure. Which of the following neurotransmitters is a important to consider when considering biological factors of psychopathology. A) All of these are important neurotransmitters when considering psychology. B) Norepinephrine.Psychology Exam #1 (Chapters 1-4) Term. 1 / 207. Psychology. Click the card to flip 👆. Definition. 1 / 207. Science of behavior and mental processes. Click the card to flip 👆.Start studying psy 3213 exam 1 (chapters 1 - 4). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Hiccups, sneezing, thrashing when face is covered. Sucking Reflex. Sucking on anything that touches cheek. Stepping Reflex. Move as if walking when held above a surface. Moro Reflex. Hitting the table beside a baby should cause them to fling their arms and start to cry. Information-Processing Theory. Psychological tests (assessment instruments) produced for measuring personality traits, abilities, interests. Objective tests - measure what individual is aware of. Projective tests - tap into unconscious feelings or motives. Scoring usually by norms. Advantages: info on personality traits, etc.using uniform, consistent, procedures in all phases of data collection. Hypothesis. tentative and testable statement about the relationship between causes and consequences. Determinism. the idea that all events are determined by specific casual factors (physical, mental, and behavioral) Theory.Psychology Exam 1 Review Chapters 1-4 Chapter 1 Psychology—the scientific study of behavior and mental processes Need for Psychological Science Hindsight Bias—the I-knew-it-all-along theory; the tendency to believe, after learning an outcome, that you would have foreseen it; finding that something has happened makes it inevitable; leads us to overestimate our intuition; we need scientific ...Psychology Exam 1 Review Chapters 1-4 Chapter 1 Psychology—the scientific study of behavior and mental processes Need for Psychological Science Hindsight Bias—the I-knew-it-all-along theory; the tendency to believe, after learning an outcome, that you would have foreseen it; finding that something has happened makes it inevitable; leads us to overestimate our intuition; we need scientific ...The basic approaches are trait, biological, psychoanalytic, phenomenological, learning, and cognitive (the last two being closely related). trait approach. The theoretical view of personality that focuses on individual differences in personality and behavior, and the psychological processes behind them. biological approach.1. Dopamine: pleasurable emotions, voluntary movement 2. Serotonin: mood, sleep, hunger 3. ACh: voluntary movement, attention, arousal, memory 4. Endorphins: pain relief and response to stress, pleasure 5. Norepinephrine: mood and arousal 6. Oxytocin: "love hormone" that acts like a neurotransmitter in the brain Sample Decks: Chapter 1- Introducing Social Psychology, ... Sample Decks: Chapter 1 - 4 exam, Exam 2 Chapter 5-8, Exam 3 - Chapter 9 - 13 Show Class social psychology.Dr. Tharp conducts research on women's preferences in potential dating partners. She randomly selects 1,000 college women and asks them to rate many characteristics for how desirable they are in a dating partner.Cognitive Psychology Exam 1. 79 terms. megank51. Cognitive Psychology EXAM 1. 156 terms. ... Cognitive Psychology Chapter 1. 45 terms. rameenrajani7. Cognitive Psych ...
Feb 14, 2023 · Psychology Exam 1 (Chapters 1-4) Questions and 100% Correct Answers. Psychology - ANSWER 1. Early: acquired the meaning "study of the mind" 2. Current: scientific study of human and animal behavior and mental processes Wilhem Wundt - ANSWER -Founder of Psychology G. Stanley Hall - ANSWER -Brought Psychology to America Sigmund Frued - ANSWER ... . Gas station with mcdonald
Psych 100 Exam 1 (Chapters 1-4) Get a hint. Psychology. Click the card to flip 👆. The Scientific study of thought and behavior. Click the card to flip 👆. 1 / 118.Sample Decks: Chapter 1- Introducing Social Psychology, ... Sample Decks: Chapter 1 - 4 exam, Exam 2 Chapter 5-8, Exam 3 - Chapter 9 - 13 Show Class social psychology.using uniform, consistent, procedures in all phases of data collection. Hypothesis. tentative and testable statement about the relationship between causes and consequences. Determinism. the idea that all events are determined by specific casual factors (physical, mental, and behavioral) Theory.Phenomenological. A psychologist who is concerned primarily with how a person's genes, physiology, and brain anatomy are related to his or her personality follows the __________ approach. Biological. A systematic, self-imposed limitation of observations, patterns, and ways of thinking about these patterns is called __________. The Basic Approach.Cognitive Psychology Exam 1. 79 terms. megank51. Cognitive Psychology EXAM 1. 156 terms. ... Cognitive Psychology Chapter 1. 45 terms. rameenrajani7. Cognitive Psych ...scientific method. a systematic procedure of observing and measuring phenomena to answer questions about what happens, when it happens, what causes it, and why. theory. a model of interconnected ideas and concepts that explains what is observed and makes predictions about future events.Phenomenological. A psychologist who is concerned primarily with how a person's genes, physiology, and brain anatomy are related to his or her personality follows the __________ approach. Biological. A systematic, self-imposed limitation of observations, patterns, and ways of thinking about these patterns is called __________. The Basic Approach.Social psychology test 1... 28 cards Lauren D. W1 what is social psych PY2503... 13 cards. Social Psych Chapter 2... 24 cards Emelinda V. social cognition / test 1 ... TEST 1: Chapters 1,2,3 & 4 Abnormal Psychology Chapter One : Past and Present Abnormal Psychology: o The scientific study of abnormal behavior in an effort to described, predict, explain and change abnormal patterns of functioning o Many definitions have been proposed, yet none has won total acceptance o Abnormal: against the norm o The Four D’s of Abnormal Behavior: Deviance – deviation ...Terms in this set (177) Psychology. the scientific study of behaviors and mental processes. Theory. general principle (s) that explains how separate facts are related. Hypothesis. testable prediction. Replication. repeating a study to verify its findings. ability of the brain to modify its own structure and function following changes within the body or in the external environment. 1.Womb- the number of neurons grows by about 750,000 new cells per minute. 2. birth- the connections among neurons proliferate. As we learn, we form more branches and more neural networks. Study with Quizlet and memorize flashcards containing terms like Charlie and Lucy are both psychologists studying the effects of a new medication to treat anxiety. They live in different states and work for different universities. Charlie completed his study on the new medication 6 months ago and has published the results. Lucy read about the study and wants to repeat the study with different ... Social psychology test 1... 28 cards Lauren D. W1 what is social psych PY2503... 13 cards. Social Psych Chapter 2... 24 cards Emelinda V. social cognition / test 1 ... Terms in this set (271) Psychoanalytic theories. development in unconscious processes by emotion. Two types of fibers. (1) axon (2) dendrites. Fetal period. two months after impregnation. Behavior genetics. The influence of heredity and environment on differences in traits and development. Terms in this set (70) Industrial-Organizational (I-O) psychology. the application of the methods, facts, and principles of the science of behavior and mental processes at work. Hawthorne studies. a long-term research program at the Hawthorne, Illinois, Western Electric Company plant. It documented the influence of a variety of managerial and ....