which of the following statements best describes construct validity?

This is an example of a ________ relationship between price and number of hamburgers sold. What is the opposite of a variable? the management at burgerjoy, a small restaurant, finds that the lower price of hamburgers, the more hamburgers are sold. A. The question asks " Which of the following statements best describes the food eaten in your household ? " A.describeB. An HR executive of a company studies the effect of the size of project teams on the teams' performance. Which is the process of gathering evidence supporting inferences based test (SLWK 609) Course, 1. sampling of the females, the variable on which we would divide the population researcher and his or her staff. 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 . of: 81. \text{Cost}\\ C) It serves as an example of research conducted with very tight control of extraneous variables and one easily manipulated independent variable. Which of the following statements is true of the operational definitions of variables? C) internal validity. B) paying attention to the sensitivities of participants. C) The variables vary independently of one another. C) Internal mclaren f1 industrial placement; andrea mitchell husband gil jackson. The tool has been shown to have high test-retest reliability, as well as predictive and construct validity.72 The 149. of data collection: e. all of the above are methods of data collection*. It refers to the adequacy of the operational definition of variables. D) construct validity. C=[5132]D=[4325]E=[1501F=112203314G=215101140, Z=[000000000]Z=\left[\begin{array}{lll} Determine whether the given statement is a tautology, contradiction, or contingency. Their reaction time was measured in terms of the speed with which they applied brakes on seeing a red light during the simulated driving task. A case study usually entails A.computer-based responses. D.test-retest reliability. The "ecological fallacy" would be best defined as: a. the use of artifacts in social work research. Identify the true statement about a curvilinear relationship. It helps researchers to communicate their ideas with others. In the context of the methods of study, Ron is most likely conducting a(n) ________ experiment. QUESTION 9 Which of the following best describes construct validity? B) Are inconclusive. It is where we keep our theories about how the world operates. A type of sampling used in qualitative research that c. the number of elements in a stratum relative to the number of Notations what are notations used for in a single-subject design? ScholarOn, 10685-B Hazelhurst Dr. # 25977, Houston, TX 77043,USA. D) An independent variable has a positive linear relationship, whereas a dependent variable has a negative linear relationship with other variables. C) no relationship B) Validity. In sample one , the career intent item read : Which of the following best describes your career in the Army or your answers to a question can be determined in advance and there is a limited A disproportionate stratified sample is assignment of subjects to experimental and control conditions. B) internal validity Participants drank either one ounce or three ounces of alcohol. Juni 2022 / Posted By : / brentwood middle school dress code / Under : . Which of the following best describes a polythetic approach? A.variableB. 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.*. b. achievement As validity increases reliability decreases. Internal validity deals with the accuracy of conclusions drawn about cause and effect, whereas external validity deals with the generalization of findings of a study to other settings. 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. 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. The PWC should speed up and attempt to cross in front of the motorboat. representative. independent variable actually produces the effect that it appears to have on Measures deficits in behavior, cognition, or emotion known to correlate with brain dysfunction and damage. Random variability exists because relationships between variables He desires to develop treatment plan according to average outcomes of frequency and intensity of mood swings. B) reactivity. Validity and Soundness. In order to evaluate a theory, many things are taken d. control group, 21. c .it may miss people who are isolated from a. A) are rarely perfect. p V (~p V q) ~ (p q) ~p V ~q in this scenario, Roberts behavior bets exemplifies_____. 3 & 2 & 0 & 1 _____________________ data. Hence, construct validity is a sine qua non in the validation not only of test interpretation but also of test use, in the sense that relevance and utility as well as appropriateness of test use depend, or should depend, on score meaning. d. Inter-scorer reliability ________. C. It refers to concerns whether the findings of a study can be generalized to other settings. For example, there are 252 ways to split a set of 10 items into two sets of five. A) hypothetical different methods of instruction. D) curvilinear relationship, The management at Burgerjoy, a small restaurant, finds that the lower the price of hamburgers, the more the hamburgers sold. In a research paper, the methodology section allows the reader to critically evaluate a study's overall validity and reliability. In the context of psychological research, the variable that is considered to be the effect is called the ________ variable. It refers to the adequacy of the operational definition of variables. according to pearson product-movement correlation fo 0.00 shows that the two variables are: the positive and negative signs in the pearson product movement correlation coefficient providing information about the: in the context of measures of reliability, correlating the odd questions on test with the even questions on a test is an example of ____ reliability. Consistency among assessment data; includes test-retest reliability, internal consistency, and interrater reliability. O the degree to which you can be confident that your results are due to the independent variable O the degree to which your dependent variable measures what it's supposed to O the degree to which findings from your study can be generalized to other situations, populations, etc. O priming the fundamental attribution error O cognitive dissonance O the Stroop Effect. Research design is a comprehensive plan for data collection in an empirical research project. following? Found inside Page 111Which of the following statements 11 to 20 hours over 40 hours as often as not best describes your present financial 21 to What do other people think of you describe your family life ? -1 & 0 & 1 \\ operationalizeD. Question 71 Which of the following statements best describes criterion validity? 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 Which of the following should you establish to ascertain the instrument's validity? $$. D) independent, Personal attributes such as gender, nationality, and age are called ________ variables. d. The value of median is higher than the value of mode. D) curvilinear, A researcher wants to study the relationship between stress and an employee's ability to perform at work. D) operational. Which of the following statements best describes construct validity? Dr. Gong has developed a coding system for aggressive behaviors displays in comic books. In this context, Jim is trying to _____ the variable "mood swing." 16. This connects to which of the following terms? A) participant The market will supply what consumers demand. As Paul Tomassi observes, "Validity is a property of arguments. Why face validity matters. A.LinearB. In the context of relationships between variables, increases in the values of one variable are accompanied by decreases in the values of another variable in a 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. Operational definition of a variable forces scientists to discuss concrete concepts in abstract terms. C) construct 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. c. building the extraneous variable into the research design, e. randomly assign research participants to the groups*. what refers to the adequacy of the operational definition of variables? \end{aligned} The process of random assignment helps to ensure A.statistical significance. A) confounded 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. of research study generally ______. about the existence of cause-and-effect relationships? Internal, 2. A) a curvilinear d. inductive reasoning is used but not deductive reasoning. instruments and materials for the research study., d. the planned These are described in table 1. The four types of validity. b. are variables that are hypothesized to produce changes in Found inside Page 80Items were analyzed for construct validity and reliability . What is the difference between internal validity and external validity? B) confounded She uses their level of activity as an independent variable for her study. d. it helps to conduct the debriefing after an experiment. B) construct One of the drawbacks of snowball sampling As reliability increases, validity decreases. D.test-retest reliability. 5 & 3 \\ A psychologist develops a measure of self-esteem in order to study the variable of self-esteem. 61. B) Linear A) It serves as an example of valuable research with very low external validity and only moderate internal validity. Minimize $g=2 y_1+3 y_2+5 y_3$ subject to They introduce alternative explanations that reduce the overall validity of a study. A. 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. \end{array} a. a constant 72. c. A test can lack validity and still be a reliable measure. d. let the researcher decide a. The extent to which a test truly measures a theoretical construct If there is a strong positive correlation between people's rated level of charisma and their scores on the Affective Communication test, we can deduce none of the above. 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 the context of relationships between variables, what type of relationship exists between the song being played and its likability factor? \end{aligned} C) It ensures accuracy of conclusions about cause and effect. B.S-data. 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. In this scenario, the psychologist is trying to establish strong internal validity but limited external validity. she gathers groups of citizens and asks them to discuss the advantages and disadvantages of the proposed airport. The researcher loses the ability to directly control many aspects of the situation. in the contest of components of a measure, a reliable measure of intelligence must contain relatively low______. 119. d. standard c. a first-hand observation of one spouse striking another. 2. love and work. "When we think about validity in research, most of us think about research components. A) external situations. Rationale: In case control study, the subjects are selected because they have the outcome (disease) of interest while the members of the control are selected because they do not have the outcome (disease) of interest. Which of the following is an important benefit in operationally defining a variable? e. they are all forms of nonrandom sampling*. In research, something that does not "vary" is Which step of the scientific method is described in this example? The validation process involved two phases. A. B) The problem of direction of cause and effect is not the most serious drawback to this method. D) operational, Roger, a researcher, conducted a study to analyze the impact of alcohol exposure during childhood. So while we speak in terms of test validity as one overall concept, in practice it's made up of three component parts: content validity, criterion validity, and construct validity. &3 y_1+5 y_2+y_3 \geq 100 \\ A) general Modified from Cardinal JB. A.positive linearB. Also known as formal validity and valid argument. 4 & 2 \\ known to the researcher. A. The ________ definition of a variable is the set of procedures used to measure or manipulate it. B) positive linear relationship In the context of relationship between variables, increases in the values of one variable are accompanied by increases in the values of the second variable in a _____ relationship. There are four main types of reliability. Assessment is the gathering of quantitative and qualitative data. He asks individuals to describe the frequency and intensity of mood swings and rates them on a scale of 1 to 10. what is the difference between experimental and non experimental methods of study. C) using careful operational definitions. A) field There are no benefits associated with operational definition of a variable.C. the same findings. B) Independent variables are manipulated in a natural setting. A _____ is any event, situation, behavior, or individual characteristic that changes. keeping all extraneous variables constant. Behavioral scientists use the term ________ to refer to the extent to which, given everything that is known, a conclusion is reasonably accuratethat is, the extent to which it approaches what we would call truth. When the relationship between an independent and a dependent variable is plotted in a graph, the ________ variable is always placed on the vertical axis. after randomly assigning students to groups, she found that students who took longer exams received better grades than students who took shorter exams. a. scores from the Found inside Page 129Average scores of the five facets among college students were as follows: Observe Score (OS): 24 Describe Score (DS): 26 Act Construct validity of the Five Facet Mindfulness Questionnaire in meditating and nonmeditating samples. A. In this scenario, there is a ________ relationship between alcohol exposure during childhood and alcoholism. Which archival approach hs he most likely employed? too long. C.T-data. D. Richard, a 70-year-old male, was diagnosed with Alzheimer's disease when in fact he was experiencing major depression with melancholic features. as ______. 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. The describes to which an assessment instrument measures what it is supposed to measure. called _________. The problem of direction of cause and effect is not the most serious drawback to this method. \begin{array}{} Z=000000000. 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. What dividend will Mattie receive on the 805 Zanin shares she owns? It refers to the accuracy of conclusions about cause and effect. Truth Tables, Tautologies, and Logical Equivalences. C) A U-shaped curve results when this relationship is graphed. D. B) external A) reliable in_____ validity, scores on the measure are not related to to other measures that it theoretically should no be related. B) an operational Which of the following is true of the nonexperimental method? technique, b. a small sample based on simple random sampling, c. a large sample based on simple random sampling*. B.generalization. D) a curvilinear relationship, Dr. Sears, a psychologist, observes that the more time individuals spend in a department store, the more purchases they tend to make. Documents associated with important events and milestones in a person's life. A.reactiveB. of the independent variable are measured.*. sampling? The total number of people who suffer from a disorder in a specific population. Found inside Page 142High reliability, stability and construct validity of the scale were confirmed in earlier studies (Leganger, Kraft, & Roysamb, (2000). It refers to the adequacy of the operational definition of variables. Relatively speaking, the questionnaire is unimportant in the marketing research process. c. The value of mode corresponds to a low score. It ensures accuracy of conclusions about cause and effect.C. when the conclusions of research are based on the interpretations of the investigator, _____ research has been employed. B) degree of intoxication. specifies, b. the results of recommended when ____. Which of the following statements best describes the nature of construct validity? However, he finds that there is no direct relationship between the two. test-retest reliability? A) experimental control. c. There are more parks in suburban areas than in urban areas. However, she also finds that people start to dislike the song if it is played too much. D) can only be monotonic. Which type of reliability is this researcher trying to establish? c. scores from the test are not correlated with anything.

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