In Ch. 9 (and in class), we talked about 3 different ways to interpret longitudinal research. Describe how you can calculate each kind of correlation regarding this study. That is,... In Ch. 9 (and in class), we talked about 3 different ways to interpret longitudinal research. Describe how you can calculate each kind of correlation regarding this study. That is, describe the timepoints or variables that are relevant for each kind of correlation using information from this study on screen time and sleep quality. Cross section correlations.
Understand the Problem
The question is asking us to describe how to calculate different types of correlations in a longitudinal study regarding the relationship between screen time and sleep quality among college students. Specifically, it requests the identification of relevant time points or variables for calculating cross-sectional correlations based on the provided study details.
Answer
To interpret longitudinal research, examine cross-sectional, autocorrelations, and cross-lagged correlations for analyzing variables in the study.
To interpret longitudinal research through correlations, consider: 1) Cross-sectional correlations: examine associations between variables at a single timepoint; 2) Autocorrelations: calculate correlations of the same variable over multiple timepoints; 3) Cross-lagged correlations: assess interactions between different variables over time.
Answer for screen readers
To interpret longitudinal research through correlations, consider: 1) Cross-sectional correlations: examine associations between variables at a single timepoint; 2) Autocorrelations: calculate correlations of the same variable over multiple timepoints; 3) Cross-lagged correlations: assess interactions between different variables over time.
More Information
Longitudinal research involves observing the same subjects over a period of time, offering insights into temporal relationships between variables.
Tips
Ensure accurate identification of study timepoints for calculation to avoid misinterpretation of the correlation types.
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