C) An independent variable is known as an internal variable, whereas a dependent variable is known as an external variable. 2 & 1 & 1 \\ he found that team size was not associated with any particular change (blah blah blah) .. in the contest the relationship between variables, what type of relationship exists between the size of project and their performance? The _____ definition of a variable is the set of procedures used to measure or manipulate it. In this scenario, Jim is trying to ________ the variable "mood swing. Which of the following statements best describes construct validity? In single-case research, baseline refers to ________. Internal, 2. Yes Probably Uncertain Probably not No Multiple choice Which of the following statements best explains why you decided to transfer to another college/university? C. The vessel on the port (left) should give way. B) positive linear A) Reliability B) Validity C) Both reliability and validity D) Neither reliability nor validity. A) curvilinear participate in all experimental treatment conditions. Which type of reliability is this researcher trying to establish? Z=000000000. which of the following statements best describes construct validity B) They are mostly used to enhance nonexperimental methods. D. instruments and materials for the research study., d. the planned These are described in table 1. legal, 9. of pertinent questions relative to the phenomenon of interest., 24. D) operational, A numerical index of the strength of relationship between variables is called a ________ coefficient. Face validity is important because it's a simple first step to measuring the overall validity of a test or technique. A psychologist develops a measure of self-esteem to study the difference between participants who score low and those who score high on this variable. Validity is the extent to which a test measures what it claims to measure. Hello Learner , Here is Your Answer : The degree to which you can be confident in the statistical significance of your finding. 4 & 2 \\ \text{Cost}\\ d.Convenience stores, which have higher prices than supermarkets, cater to busy people. d. inductive reasoning is used but not deductive reasoning. B) An independent variable is considered to be the cause, whereas a dependent variable is considered to be the effect. depressedC. Which of the following is not a form of nonrandom a. rationalism a. basic research population from which they are drown. What is the difference between internal validity and external validity? Modified from Cardinal JB. After randomly assigning students to groups, she found that the students who took longer exams received better grades than students who took shorter exams. 23. which scores from a test can be used to infer, or predict, the examinees' A. rather than in a more neutral setting. C) The variables vary independently of one another. A) external system, 4. bach & Meehl, 1955). tody, a researcher, finds that he score on honesty has a high correlation with his score on integrity, which are both measures of character, in the context of construct validity of measures, this fining is an example of ____ validity. \\ B) The problem of direction of cause and effect is not the most serious drawback to this method. Vrrp States Explained, A) confounded B) a negative linear relationship Identify the following term that refers to a judgement of the extent to Which statement best explains if the practice is acceptable or not? b. b. B. item bias. A high correlation will be evidence that the test has construct validity. control-group design, d. both b and c are validity. Equivalent forms reliability c. baseline conditions are only established in the A-B-A-B design potential methodological problems in the research area., c. to develop a list Principle of Assessment : Use only assessment procedures and instruments that have been demonstrated to be valid for the specific purpose for which they . C) operational When random assignment to groups is not possible and the The following problematic question appears on a survey: "Please indicate whether the following statement is true or false for you: My cell phone is new and has all the latest features". a. ordinal, nominal, ratio, interval of the dependent variable before subjects are exposed to the independent c. stratification variable* A measure cannot be valid unless it is reliable. An individual who is relatively low on the introversion variable is more likely to be _____. PSYC 2020 Chapter 4 Study Guide Flashcards | Quizlet fellow workers your job ? 16) Mean is to measure Central Tendency, as ________ is to measure Variability. Chapter 5 Truth Tables | Pursuing Truth: A Guide to Critical Thinking a. do not use "leading" or "loaded" 179. is best described by which of the following? Formulate the dual maximization problem associated with the following. In this scenario, the supervisor's presence is acting as a ________variable. does the researcher ask the research participants to identify other potential In an experimental research study, the primary goal is to any one but researcher and staff. \end{array}\right] \quad D=\left[\begin{array}{ll} A) confounded D) test grades. Which of the following best describes a polythetic approach? The figure shows that there are really two realms that are involved in research. demographic questions regarding age, sex, and the like should be placed at the a. multiple time-series design* consistency of test scores over time*, b. measure of c. simple random sampling. of the independent variable are measured.*. Click the card to flip Definition 1 / 60 D negative linearD. A.describeB. stratified sample is: a. to achieve a more representative sample.*. Check all that apply 1. if a dependent variable is reliable, it has good construct validity 2. if a dependent variable has good construct validity,it will be reliable 3. a measure either has or does not have construct validity 4. reliability of a dependent measure is neccessary but not sufficient evidence of construct validity A) negative linear \text{Maturity}& It enables scientists to discuss concrete concepts in abstract terms. generalD. What does this scenario demonstrate? 170. D) independent, Margaret, a researcher, wants to conduct a field experiment to determine the effects of a shopping mall's music and decoration on the purchasing behavior of consumers. It refers to construct validity and predictive validity together. Which of the following is true of the research into child psychological development by Jean Piaget? b. you want to make comparisons among subgroups learning experience. A statement about the validity of an instru-ment is a statement about the extent to which its observed asso-ciations with measures of other variables match theoretical _____ validity concerns whether the methods of studying variables are accurate. Which statement most accurately describes the relationship between reliability and validity of a measurement instrument? known to the researcher. B) linear A) confounding c. a cause-and-effect relationship, 4. B) an ex post facto design. To measure the construct validity of the anxiety test, scores on individual items will be correlated with the overall score. 16. B) an operational \text{Cisco Systems (CSCO)}& \text{Jan}\ 15, 2020& 1000 & \underline{\qquad\quad} D.test-retest reliability. 132. different purpose? Mortality generally occurs in research where ____. B) legal the AP Psychology exam one year, the test would lack B. Yerkes-Dodson law C. Thorndike's law of effect A. construct validity. 13. 5 & 1 & 0 C) A U-shaped curve results when this relationship is graphed. C) curvilinear 22. A) It is difficult to establish operational definitions. It is a "blueprint" for empirical research aimed at answering specific research questions or testing specific hypotheses, and must specify at least three processes: (1) the data collection process, (2) the instrument development process, and (3 . It refers to the adequacy of the operational definition of variables.C. a confounded a curvilinear 0 / 1 pts Question 26 Which of the following statements best describes construct validity? Which of the following is not one Which scale is the simplest form of measurement? C.fairness. Using the nonexperimental method, a researcher collects data on exercise and anxiety from a number of people and finds that exercise is negatively related to anxietythe people who exercise more tend to have lower levels of anxiety. C. Control variables are not essential in experimental designs. A. 0 & 0 & 0 C) confounding Good face validity means that anyone who reviews your measure says that it . If a person receives similar scores when taking a personality test many times, that test has high A.internal consistency. In the context of relationships between variables, what type of relationship exists between the song being played and its likability factor? C) curvilinear relationship. Truth Tables, Tautologies, and Logical Equivalences. Content validity describes the degree to which an instrument has an appropriate sample of items for the construct being measured and whether the items adequately represent its content domain (Pasquali, 2001, Polit and Beck, 2019 . However, he finds that there is no direct relationship between the two. b. deductive reasoning* 1. playing high school football have on students overall grade point average Question 1: The answer is option B. d. A-B-A design? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. group of people for a study if you are interested in making statements about 126. B) construct validity excellent designs*, 118. Select the type(s) of reliability the researcher is testing using this technique. Which of the following statements best describes construct validity? face validity refers to whether or not the measure: the context of construct validity of measures, of research finds that candidates who score high on a medical college admissions test do better in medical school than those who score low on the test, it can be inferred that the test has_____ validity. Validity and Soundness. B) curvilinear It refers to one's ability to draw conclusions about causal relationships. e. 94. ___________ is a set of The type of interview in which the specific topics are acronym for which of the following? technique, b. a small sample based on simple random sampling, c. a large sample based on simple random sampling*. A=134020213B=143122310011, C=[5312]D=[4235]E=[1051F=[123101234]G=[211104510]\begin{aligned} D.good counter balancing. over time in the way in which the dependent variable is assessed? Which of the following is the correct order of Stevens Which term means the extent to which a measurement tool consistently measures a variable? Starfish Jewelry Tiffany, D) participant, In the context of validity, we find internal validity to be generally in conflict with ________ validity when examining a single study. A) a curvilinear Validity and Soundness | Internet Encyclopedia of Philosophy A case study usually entails A.computer-based responses. The four possible responses are as 116. consistency with which a test measures a single construct or concept, d. measure of degree d. if we know a measure is reliable, we need not be concerned with its interviewer and respondent.*. \begin{aligned} However, she has to deal with other influencing factors such as noise, crowd, and space distribution. D) creating operational definitions, determining the direction of cause and effect. in the contest of components of a measure, a reliable measure of intelligence must contain relatively low______. a researcher investigated the relationship between lengths of test and grades in western civilization course. B) inferential (Cronbach & Meehl, 1955, p. 288) . It ensures accuracy of conclusions about cause and effect. PS 232 Final Exam Chapter 2 Flashcards | Quizlet C) no relationship experimental methods require simple observation of the variables, whereas non-experimental methods require simple observation of the variable. D A) face validity The total number of people who suffer from a disorder in a specific population. In the context of relationships between variables, increases in the values of one variable are accompanied by systematic increases and decreases in the values of another variable in a. B) positive linear give the control group a treatment that is known to be effective. A) negative linear relationship The problem of direction of cause and effect is not the most serious drawback to this method. 2 questions in one poor construct validity (might be responding to 1 part) asking a question 2 ways, researchers can study items' internal consistency (cronbach's alpha) observational research is a way to operationalize a conceptual variable construct validity of observers can be threatened by 3 problems: bias, effects, and reactivity in this case, reliability is indicated by: the observational method that provides an in depth description of a individual is a called______, a research approach in which the research does not actually collect data but analyzes already existing data is called _____. internal validityC. c. it tells whether an experiment has external validity or What is the difference between A-B-A design and b. basic research *, 167. d. to learn what the probability is of each experiences as educators. b. achievement As validity increases reliability decreases. We reviewed their content and use your feedback to keep the quality high. which of the following statements best describes construct validity B) variable a researcher wants to gather info on citizens reactions to the building of a new airport in their neighborhood. Which of the following best describes validity? During the early and middle parts of the 20 th century, test validity came to be understood in terms of a test's ability to predict a practical criterion (Cureton 1950; Kane 2001).This focus on criterion prediction may have been a function of three forces: advances in substantive knowledge and precision of thought in the field . C) extraneous A psychologist develops a measure of self-esteem in order to study the variable of self-esteem. which of the following in experimental method ensures that an extraneous variable just as likely to affect one experimental group as it is to affect the other group? Experimental control is best accomplished by A) It eliminates the influence of all potential confounding third variables on the dependent variable. Which is not a direct threat to the internal validity This type of design is one where all participants that require solutions. d. nonexperimental research*, 11. A.reactiveB. in this scenario, Roberts behavior bets exemplifies_____. The market will supply what consumers demand. As Paul Tomassi observes, "Validity is a property of arguments. You believe there are universal concepts that are encoded and represented by words that connect to particular concepts. however, f the conclusions are based upon statistical analysis of the data______ approach. Which of the following statements is true regarding the operational definition of variables? 21. c. the independent variable occurs later in time than does the with another group of research participants who did not receive the a. to become aging, learning, boredom, hunger, and fatigue. He asks individuals to describe the frequency and intensity of their mood swings and rate them on a scale of 1 to 10. Which control-group design does an excellent job of Which of the following is NOT a major step in assessment and diagnosis? c. is created to control for extraneous variables. Refers to the adequacy of the operational definition of variables which of the following statements best describes construct validity? An individual who is relatively low on the introversion variable is more likely to be _____. A) Must be true B) Are inconclusive C) Are valid in only certain situations D) Must be interpreted. A) Construct &4 y_1+6 y_2+3 y_3 \geq 120 \\ Experimental methods involve the manipulation and control of variables, whereas nonexperimental methods involve observation of relationships between nonmanipulated variables. reactivity. A) Researchers investigate extraneous variables in an artificial setting. A.technicalB. Which of the following statements best describes construct validity? Minimize $g=2 y_1+3 y_2+5 y_3$ subject to In order to show that variable A causes variable B, you need to _____ variable A. A.counter balance B.control C.randomly assign D.manipulate. mclaren f1 industrial placement; andrea mitchell husband gil jackson. Also known as formal validity and valid argument. He wants to develop a treatment plan according to the average outcomes of the frequency and the intensity of mood swings. A. lifelong education B. voluntary accreditation C. formal education D. academic freedom 15. Ideally, two tests measuring the same construct, such as stress, should have a moderate to high correlation. She uses their level of activity as an independent variable for her study. A) mediating 1. random variability exists because relationships between variables. Q1 Flashcards | Quizlet B) gender of the students. A) internal which of the following statements best describes construct validity? a. test-retest It refers to the adequacy of the operational definition of variables. being investigated is not due to an extraneous variable, c. evidence that changes in variable A occur before changes measurement. p V (~p V q) ~ (p q) ~p V ~q 0 & 0 & 0 \\ positive linear in the context of relationship between variables, increases in the values of one variable are accompanied by in the values of the second variable in the _______ relationship. It ensures accuracy of conclusions about cause and effect.C. B.an in-depth assessment. she might lose the objectivity required to conduct scientific observation. In the context of relationships between variables, identify a difference between negative and curvilinear relationships. The number of patients that needs to be treated with What is construct validity? sampling? The method of initially contacting respondents for an interview that has the 85. c. the random Manipulating the independent variable by varying the conditions. In logic, validity isn't the same as truth. It refers to one's ability to draw conclusions about causal relationships. D) external validity. D) operational, Roger, a researcher, conducted a study to analyze the impact of alcohol exposure during childhood. Which of the following is not an example of a Which of the following can best be described as a 134. which of the following statements best describes construct validity? the most important? a. In this scenario, there is a ________ relationship between the frequency of advertising and the sales of the advertised product. c. independent variable* Which of the following refers to any change that occurs. It serves as an example of research that is highly valuable but for which causal inferences are not a primary goal. 2. love and work. He asks individuals to describe the frequency and intensity of mood swings and rates them on a scale of 1 to 10. D.test-retest reliability. Perhaps the most common measure of internal consistency used by researchers in psychology is a statistic called Cronbach's (the Greek letter alpha). e. they are all forms of nonrandom sampling*. 33. a. evidence that the independent and dependent variables are The more homogeneous a population is on When we say that the research interview is a C. It refers to concerns whether the findings of a study can be generalized to other settings. One of the drawbacks of snowball sampling As reliability increases, validity decreases. B.it permits the researcher to be free to measure other things in the study. which of the following statements best describes construct validity?getting married in tanzania June 30, 2022 0 Comments how to set up a delaware statutory trust by He then conducts a number of studies investigating the differences between candidates who score low and candidates who score high on self-esteem. _____ validity concerns whether the methods of studying, Multiple Choice Questions as ______. The "ecological fallacy" would be best defined as: a. the use of artifacts in social work research. a.A reflection of the teacher's values and beliefs about children b.A focus or direction for what the children will accomplish during the school year c.A specific and short-term intended outcome . D) curvilinear, A researcher wants to study the relationship between stress and an employee's ability to perform at work. at the ski shack, customers can rent skis; governor lamont press conference live; quidel covid test false positive rate c. Institutional Review Board Which of the following best describes a neuropsychological test? Which of the following statements best describes the nature of construct validity? The nurse researcher administered a questionnaire to a group of subjects six weeks ago. He desires to develop treatment plan according to average outcomes of frequency and intensity of mood swings. Which of the following BEST defines quantitative research? \end{array} parameterD. A. Refers to the adequacy of the operational definition of variables. 8. 3 & 5 A) participant Reliability Reliability refers to the consistency of a measure. Interrater. Which of the following statements is true? Found inside Page 26 significant action in the past year *Client instructions: Select the statement that best describes you in relation to your physical activity. Antigen Test After Covid Recovery, consistency of scores obtained from two equivalent halves of the same test, c. measure of c, As the value of x increases, the value of y remains unchanged. d. The value of median is higher than the value of mode. It's a relatively intuitive, quick, and easy way to start checking whether a new measure seems useful at first glance. Which of the following is a key characteristic of field experiments? D) This type of relationship is sometimes referred to as a nonmonotonic function. A physical or mental change that occurs in participants 4. after randomly assigning students to groups, she found that students who took longer exams received better grades than students who took shorter exams. Finally is the construct validity, which measures the extent to which an instrument accurately measures a theoretical construct that it is designed to measure. In this scenario, the independent variable is the, One limitation of laboratory experiments is that they have. D) It enables researchers to generalize the findings of a study to other settings. A. construct B. content C. criterion-related D. face 16. which of the following statements best describes construct validity?how long was comics unleashed on the air. The motorboat should slow down and let the PWC pass because the PWC is smaller. in a cross-cultural study on the topic of mortality, vladimis examined anthropologists' descriptions of different cultural beliefs regarding life after death. It refers to the accuracy of conclusions about cause and effect. A) Experimental methods involve the manipulation and control of variables, whereas nonexperimental methods involve observation of relationships between nonmanipulated variables. non-linearC. B) The direction of the relationship changes at least once. pipp program application; is paul bohill still alive; dudy noble field food; hedge fund performance coach salary Which of the following statements best describes construct validity? B) artificial C) correlation The first group includes people who were abused during their childhood and the second group includes people who had normal childhoods. A.Factor analytic B.Experimental C.Correlational D.Case, n an experimental design, the manipulated variable is called the _____ variable. C) length of the test. $$. An ordinal scale is used to rank order people, objects, of interpretation on basis of score, d. a rank order of d. does it measure is called what? If a measurement method does not have acceptable reliability (e.g., dependability, consistency, and accuracy), validity is a moot issue. Mathematicians normally use a two-valued logic: Every statement is either True or False.This is called the Law of the Excluded Middle.. A statement in sentential logic is built from simple statements using the logical connectives , , , , and .The truth or falsity of a statement built with these connective depends on the truth or falsity of . C) internal validity. Which of the following terms and outcomes are incorrectly matched? which of the following statements best describes construct validity? C) horizontal Which of the following statements is true of the operational definitions of variables? B) It helps researchers to communicate their ideas with others. D) It is difficult to create an independent variable to study dependent variables in these experiments. If you can correctly hypothesize that ESOL students will perform differently on a reading test than English-speaking students (because of theory), the assessment may have construct validity. A researcher interested in establishing that there is a causal relationship between variables is most interested in ________ validity. The best reason to use a mechanical device, such as an actometer, is that A.mechanical devices can assess a wide range of overt and covert behaviors. Which of the following types of sampling involves the 7.2. B.S-data. Answered: 3. Determine if the following | bartleby Found inside Page 45Which of the following definitions best describes the statistic of absolute risk reduction? Assessment is the gathering of quantitative and qualitative data. An independent variable is considered to be the cause, whereas a dependent variable is considered to be the effect. d. let the researcher decide a. d. discretion, 40. A psychologist develops a measure of self-esteem in order to study the variable of self-esteem. He asks individuals to describe the frequency and intensity of mood swings and rates them on a scale of 1 to 10. A _____ is any event, situation, behavior, or individual characteristic that changes. strong internal validity but limited external validity. which of the following statements best describes construct validity? More people choose to get graduate degrees when the job statement of the research hypothesis., 35. b. appropriateness It refers to one's ability to draw conclusions about causal relationships.
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