What is one of the major reasons that psychologists use operational definitions quizlet?
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Terms in this set (25)In the 1970s, a 13-year-old girl was found locked up in a room, strapped to a potty chair. Since she had grown up in a world without human speech, researchers studied "Genie's" ability to acquire words, grammar, and pronunciation. This type of research is called _________________. a) a case study a) a case study When you watch dogs play in the park or watch how your professors conduct their classes, you are engaging in a form of ________. a) survey research d) naturalistic observation In order to increase typing speed Minisoft has redesigned its keyboard and provided a chime that is related to typing speed. The company wants to know if its innovations affect typing speed. Identify the independent and dependent variables in this proposed study. a) The dependent variable is the chime; the independent variables are the chime and typing speed. c) The dependent variable is speed of typing; the independent variables are the keyboard design and the chime. A detailed description of a particular individual being studied or treated is called ________________. a) a naturalistic observation d) a case study Jane Goodall's research with chimpanzees can best be described as _________________. a) a case study b) naturalistic case study The majority of psychologists work in _____________. a) public school d) colleges and universities In a laboratory, smokers are asked to "drive" using a computerized driving simulator equipped with a stick shift and a gas pedal. The object is to maximize the distance covered by driving as fast as possible in a winding road while avoiding rear-end collisions. Some if the participants smoke a real cigarette immediately before climbing into the driver's seat. Others smoke a fake cigarette without nicotine. You are interested in comparing how many collisions the two groups have. In this study, the cigarette without nicotine is _______________. a) the no-control group d) the control group The early perspective called Gestalt psychology has evolved into the current perspective called _______________. a) cognitive psychology a) cognitive psychology The class is playing a game of Jeopardy! and it is your turn. "I'll take Specialties in Psychology for $300." The revealed answer is "These psychological professionals work with situations in which environmental conditions may have an impact on mental health." Just before the buzzer sounds, what will you say?" a) "What is a neuropsychologist?" b) "What is a psychiatric social worker?" Participants in research early in psychology's history might have been asked to view a chair and describe its color, shape, and texture and other aspects of their conscious experience. These individuals would have been using a method called _________. a) psychosurgery b) introspection Which of the following terms does NOT belong together? a) psychoanalysis; unconscious conflict c) structuralism; observable behavior What is one of the major reasons that psychologists use operational definitions? a) to explain research results so that nonpsychologists can understand d) so that effects can be measured Researchers must report their results completely whenever they hypothesis was supported or not. Complete reporting is necessary for the purpose of _____________. a) educational knowledge d) replication Which of the following statements concerning critical thinking is incorrect? a) all evidence is not equal in quality d) some authorities should not be questioned
Who was an early proponent of functionalism? a) Max Wertheimer b) William James A negative correlation means that _____________. a) low values of one variable are associated with low values of the other d) high values of one variable are associated with low values of the other If a functionalist from the 1870s were alive today, where would we most likely find him? a) in a sleep laboratory, trying to determine if our need for sleep is biologically based d) in a school, working to improve teaching methods The term ______________ refers to a mental health professional who generally has at least an M.S.W. and who typically treats individuals dysfunction and family problems but may also deal with other people problems such as addiction or abuse. a)
psychiatric social worker a) psychiatric social worker All of the following are accurate statements regarding random assignment EXCEPT ________________. a) it is a procedure for assigning people to experimental and control groups c) it is a procedure in which subjects are assigned to a positive correlation or a negative correlation condition Freud said phobias were ________ whereas Watson said phobias were ________. a)
sexual; unconscious b) repressed conflicts; learned An operational definition is __________________. a) the precise meaning of a term used to describe a variable, such as a type of behavior, that researchers want to measure a) the precise meaning of a term used to describe a variable, such as a type of behavior, that researchers want to measure In the early part of the past century, psychologists who broke down thought processes into their basic elements and analyzed them were called structuralists. What term might we use to describe psychologists with similar interests today? a) humanistic c) cognitive A psychologist is interested in finding out why identical twins have different personalities. This psychologist is most interested in the goal of ___________. a) control c) explanation A person who has suffered a major stroke and is now experiencing severe personality problems because of the damage would BEST be advised to see a ______________. a) cognitive psychologist b) psychiatrist
The editors of Scientific American are able to obtain a representative sample of their reader in order to assess their attitudes toward preservation of the rain forests in Costa Rica. When interpreting the results of the survey, the editors will be able to _________________. a) apply the results to Costa Rica b) apply the results to subscribers of Scientific American Sets with similar termspsych test review20 terms BanaeSchiesser AP Psychology ch 194 terms Emma_Masters Psychology Chapter 198 terms brandibyant Psych chapter 1 test44 terms chloe_elizabeth2 Other sets by this creatorPsych 100 Chapter 6 Quiz25 terms Joesphstal Psych 100 Chapter 5 Quiz25 terms Joesphstal Psych 100 Chapter 3 Quiz25 terms Joesphstal Verified questions
QUESTION Researchers wanted to find out if eating cookies would increase a person's ability to remember the names of U.S presidents. Thirty males and 30 females were used in the experiment. A third of these people (Group A) were given cookies while studying the names. Another third (Group B) were given nothing while studying the names. The final third (Group C) were given mint-flavored candy while studying the names. After gathering all their results, the researchers found that Group A did substantially better than Group B, but about the same as Group C. The independent variable in this study is a. the mint candy. b. the test scores. c. the cookies. d. the food treatment. e. the list of presidents. Verified answer QUESTION Hal scored ah 89 on an intelligence test when he was 16. Now, at age 56, he is interested in what his score would be as an adult. The score he is most likely to earn on the new test would be a. 49 b. 70 c. 92 d. 129 e. 140 Verified answer
PSYCHOLOGY Match the term below with its correct definition. euphoria A. breathing interruption that occurs during sleep B. the inability to sleep C. drug that increases the activity of the nervous system D. drug that slows the activity of the nervous system E. a system that provides information about something happening in the body F. sleep stage characterized by irregular breathing increased blood pressure, and faster heart rate G. method some people use to try to narrow their consciousness so that stresses of the outside world fade away H. a state of consciousness in which a person's sense of self or sense of the world changes I. awareness of things inside and outside ourselves J. the removal of a harmful substance from the body K. after a person takes a drug for a while, the body craves it to feel normal L. a feeling of great happiness or well-being Verified answer QUESTION Briefly describe four therapeutic lifestyle changes and their mental health benefits. Verified answer Recommended textbook solutions
Psychology12th EditionC. Nathan DeWall, David G Myers 366 solutions Psychology: Themes and Variations10th EditionWayne Weiten 180 solutions Theories of Personality11th EditionDuane P Schultz, Sydney E Schultz 310 solutions Cognitive Psychology4th EditionE Bruce Goldstein 300 solutions Other Quizlet setsUnit 5 APES agriculture50 terms kyliemies AICE PE 4.263 terms Hatdo213 Chapter 3 Exercise and Aging15 terms Tbishopp Developmental & Cognitively Challenged18 terms allison_dickey What is one of the major reasons that psychologists use operational definitions?Operational variables (or operationalizing definitions) refer to how you will define and measure a specific variable as it is used in your study. This enables another psychologist to replicate your research and is essential in establishing reliability (achieving consistency in the results).
What is the most important reason to use operational definitions in research?The need for operational definitions is fundamental when collecting all types of data. It is particularly important when a decision is being made about whether something is correct or incorrect, or when a visual check is being made where there is room for confusion.
What is the advantage of using operational definitions quizlet?operational definitions. what is the advantage of using an operation definition? it guarantees that other researchers will know exactly how you define & measured your variable. reliability or validity of a measurement procedure is usually established. consistent positive or negative relationship.
Why is an operational definition necessary?Your operational definitions describe the variables you will use as indicators and the procedures you will use to observe or measure them. You need an operational definition because you can't measure anything without one, no matter how good your conceptual definition might be.
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