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Three main criteria for nomothetic casual relationships in social research: (1) the variables must be correlated, (2) the cause takes place before the effect, and (3) the variables are nonspurious.
- Nomothetic Causal Relationships
- Idiographic Causal Relationships
- Two Different Baskets
One of my favorite classroom moments occurred early in my teaching career. I had instructed my students to form groups, discuss the research questions they had drafted for their projects, and provide feedback to each other. I overheard one group trying to help a student rephrase their research question. One student asked the other, “are you trying ...
Remember our question, “Are you trying to generalize… or nah?” If you answered no, you are trying to establish an idiographic causal relationship. I can guess that if you are trying to establish an idiographic causal relationship, you are likely going to use qualitative methods, reason inductively, and engage in exploratory or descriptive research....
Idiographic and nomothetic causal explanations form the “two baskets” of research design elements pictured in Figure 7.4 below. Later on, they will also determine the sampling approach, measures, and data analysis in your study. In most cases, mixing components from one basket with the other would not make sense. If you are using quantitative metho...
Searches related to What are nonspurious correlations in social science?
Nov 11, 2022 · Correlational research is a type of non-experimental research in which the researcher measures two variables (binary or continuous) and assesses the statistical relationship (i.e., the correlation) between them with little or no effort to control extraneous variables.
Feb 4, 2020 · Spurious is a term used to describe a statistical relationship between two variables that would, at first glance, appear to be causally related, but upon closer examination, only appear so by coincidence or due to the role of a third, intermediary variable.
- Ashley Crossman
Jan 29, 2018 · Correlation does not imply causation; but often, observational data are the only option, even though the research question at hand involves causality. This article discusses causal inference based ...
- Julia M. Rohrer, Julia M. Rohrer, Julia M. Rohrer
- 2018
Definition of Spurious Relationship. (noun) In statistical analysis, a false correlation between two variables that is caused by a third variable.
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What causes a spurious correlation?
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Is correlation a causal relationship?
A non-causal correlation can be spuriously created by an antecedent which causes both (W → X and W → Y). Mediating variables, (X → W → Y), if undetected, estimate a total effect rather than direct effect without adjustment for the mediating variable M.
