"Dependent Variable." Variables are an important part of science projects and experiments. 1. A dependent variable in an experiment refers to the variable a. (Thousand Oaks, CA: SAGE, 2010), pp. An example of a dependent variable is depression symptoms, which depends on the independent variable (type of therapy). The variable that depends on other factors that are measured. In an experiment, the independent variable is what the scientist has control over, it is the thing that the scientist gets to decide. dependent variable hhhh. In Encyclopedia of Research Design, Neil J. Salkind, editor. The dependent variable in an experiment is the performance or response of the subject, it is the aspect of behaviour that is measured in an experiment. An independent variable in an experiment refers to a. the variable that affects the subjects' behavior. the use of the reinforcement principles to modify a child's unruly behavior reflects the goal of science that deals with, a system of interrelated ideas used to explain a set of observations, a tentative statement about the relationship between two or more variables, Dr. Licciadsi predicts that if people are observed while they perform a complex task it will make more errors, Dr. Licari's prediction is an example of, Describes the actions and procedures used to measure or control a variable, The final step and a scientific investigation is to, a general strategy for collecting and empirical data is called, The experiment is a research method in which the investigator, Manipulates a variable under carefully controlled conditions and it observes whether there are changes in the second variable as a result, Manipulating A variable under carefully controlled conditions and observing the changes in a second variable defines, An independent variable and experimental refers to, The variable deliberately manipulated by the experimenter, A dependent variable in an experiment refers to the variable, That changes value because of the systematic manipulation in the experiment, If we view an experiment as an attempt to establish a cause-and-effect relationship the _____ variable will be the cause and the ____variable will be that effect, Consists of the subjects who received some special treatment with regard to the independent variable, Isolate that the effect of the independent variable on the dependent variable, a variable other than the independent variable that may influence the dependent variable, Random assignment of subjects occurs when, All subjects have an equal chance of being assigned to any of the groups or conditions, Ability to Renfaire a cause-and-effect relationship is associated only with the, One of the disadvantages of the experimental method is, The fact that experiments often Can't be done for practical or ethical Reasons, In descriptive or correlational research the investigator, Systematically up serves two variables to see whether there is an association between them, Naturalistic observation, case studies and surveys all have in common that, They do not manipulate the variables under study, An advantage of naturalistic observation is that it, Allows behavior to be studied and realistic settings, Subjectivity and the danger of focusing attention selectively is probably greatest in, Perhaps the greatest disadvantage or limitation associated with descriptive research methods is, The inability to control events and associate cause and effect linkages, The use of mathematics to organize and summarize and interpret numerical information is referred to as, Statistics that are used to summarize and organize data are called, The score that falls exactly in the center of distribution of scores such that half the scores fall below that score and have scores that follow-up of it is the, The score that falls exactly in the center distribution, Your grade point average is an example of which measure of central tendency, The mode in a group of scores describes the____ For that group of scores. An independent variable is a variable that is changed as part of an experiment. In the seed experiment, seed germination would be the dependent variable. The SAGE Dictionary of Statistics. "Dependent Variable." In an experiment, the group of participants who do not receive the independent variable is called the? 13. Treat the dependent variable as an outcome. Later she found that you need an hour and her calculations one residents age was entered as 27 when it should have been 72 when his correction was made, The standard deviation for the data set Will decrease, The statistic that indexes the degree to which we may predict the value of one variable from the second variable is the, The correlation coefficient is a measure of, The degree of relationship between two variables, If we wanted to measure the height and weight of 100 adult women would find that these two measures are, The correlation coefficient of zero describes, The lack of a relationship between two variables, Suppose a researcher discovered a positive .87 correlation between the link of a person's toes And the number of shoes the person owns. If the dependent variable is referred to as an explained variable, then the term predictor variable is preferred by some authors for the independent variable. This is an experimental variable, representing socially significant behavior, that is measured across and within phases of an experiment. Which of the following refers to any change that occurs over time in the way in which the dependent variable is assessed? Statistically significant means that the results of the experiment will most likely, Is a subset of the population who actually participate in a research study, Is a group of people to whom the conclusion of the study will apply, To generalize results to population we must first, Draw a representative Sample from the population of interest, a researcher who is conducting an opinion survey asked viewers were watching a political debate to dial a one 800 number to record their opinion to the question of the day it in this case the Researcher is likely to have, It's composition is similar to the composition of the population, Sometimes a subjects expectation may lead to behavior change in the absence of any effective treatment this is referred to as an example of, Due to their expectations subjects experience some change from a nonexistent or ineffective treatment, The social desirability bias is a tendency to answer questions about oneself, One is most apts to encounter problems with the social desirability bias when using, Subject self-reports often indicate that they are healthier happier and less pre-justice and other types of evidence would suggest the most likely explanation is, The tendency to respond to questions in a manner unrelated to the content of the question is called, John dislikes completing questionnaire so each time he feels that one he always circles the same Item John's behavior reflects, The fact that many times researchers unintentionally influence the outcome of the studies implies the existence of, Experimenters police and their own hypothesis affect either the subjects behavior or their observations of the subject, The effects of the bias confirming the experimenters expectation, One method to control for experimenter bias affects research is to use the, True or false Deception has been fairly common in psychological research says the 1960s, Which of the following is not one of the arguments that critics have used aren't you against the use of deception and psychological research, Subjects are likely to experience severe physical and psychological harm in this type of research, Deception is use and some research in order To, Research has revealed that subjects who participated in research involving deception, Didn't mind being misled and generally enjoyed taking part in research, Which of the phone is not a criticism of using animals in psychological research, The studies cost too much for a limited amount of information they provide, True or false The American psychological Association has developed strict ethical guidelines for research involving animals, a summary of research literature and psychology can be attained by looking in, The scientific methods clarity and precision is too operational definitions as to intolerance of error is to, The major advantage of the experimental method over the correlation approach is at the experimental method, Researchers find an inverse relationship between alcohol consumption and speed of response which of the following fictitious Statistics could possibly represent that correlation, The term statistical significance refers to, That inference that the observed effects are unlikely to be due to chance, True or false some topics could not be investigated unless deception was used, The artificial contrived situations in which experiments are often conducted, As interest rates increase, House sales decline, Indicating, a negative correlation between the two variables, Placebos are used in research to control for, The subjects expectations about treatment.
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