To return to the example, age might be an extraneous variable. The researchers could control for age by making sure that everyone in the experiment is the same age. If they didn’t, age would become a confounding variable. Any time there is another variable in an experiment that offers an...
例1:In science, a theory is a reasonable explanation of observed events. 例2:Possible solutions to the problem are formulated. 谓语 谓语对主语动作或状态的陈述或说明,指出“做什么”、“是什么”或“怎么样”。 例1:It is used by travelers and business people all over the world. 例2:I made...
Variables are anything that has an amount or characteristic that varies. In research, these variables can be independent, dependent, confounding, extraneous, and moderated. Answer and Explanation:1 Confounding variables are outside interference that affect both the independent and dependent variable. It...
P.1.137 Personality as a confounding variable in the study of depressive disorders: A methodological issuedoi:10.1016/S0924-977X(97)88586-0F.CavagliaandA.Matos-PiresandF.ArriagaSDOSEuropean Neuropsychopharmacology
in later life. This ‘true’ association, however, could also be a ‘false’ one. Suppose that another variable, e.g., the experience of early, is associated with both, the exposure (here: adolescence anxiety) and the outcome (here: depression in later life). Suppose further that if we...
Willingness to communicate: A potential confounding variable in communication research 来自 Semantic Scholar 喜欢 0 阅读量: 30 作者: Zakahi, Walter R.,McCroskey, James C.摘要: Informed consent provisions of regulations involving use of human subjects in communication research have resulted in ...
Examples of Confounding Variable: 1.A mother's education Suppose a study is done to reveal whether bottle-feeding is related to an increase of diarrhea in infants. It would appear logical that the bottle-fed infants are more prone to diarrhea since water and bottles could easily get contaminate...
Argues that people use systematic rules for assessing cause, both in science and everyday inference. By explicating the processes that underlie the judgmen... HJ Einhorn,RM Hogarth - 《Psychological Bulletin》 被引量: 1078发表: 1986年 Ideational fluency as a confounding factor in the measurement...
Trait anxiety as a confounding variable in test anxiety research : a thesis presented to the faculty of the Graduate School of Millersville University of Pennsylvania, in partial fulfillment of the requirements for the degree of Master of Science ...
A Confounder is a variable whose presence affects the variables being studied so that the results do not reflect the actual relationship. There are various ways to exclude or control confounding variables including Randomization, Restriction and Matching. But all these methods are applicable at the ti...