Briefly state the purpose of correlational research;
List and briefly described the major steps involved in basic correlational research;
Describe the size and direction of values associated with a correlation coefficient;
Describe how the size of a correlation coefficient affects its interpretation with respect to (1) statistical significance, (2) its use in prediction, and (3) its use as an index of validity and reliability;
State two major purposes of relationship studies;
Identify and briefly describe the steps involved in conducting a relationship study;
Briefly describe four different types of correlation and the nature of the variables they are used to correlate;
Describe the difference between a linear and a curvilinear relationship;
Identify and briefly describe two factors that may contribute to an inaccurate estimate of relationship;
Briefly define or describe predictor variables and criterion variables;
State purposes of prediction studies; and
State the major difference between data collection procedures in a prediction study and a relationship study.
Visit this page and read the information provided under the following links: Correlation Coefficient, Pearson's Product Moment, Spearman Rank, Least Squares, Regression Equation and Regression Line.
Complete the following questions. Please bring this form to class completely filled-out.
Here is your assignment sheet for the Correlation Project. Read it carefully, it will be your guide to the project.
Watch this Viewlet on how to analyze and report your data for the correlation project.
The following are samples of papers submitted by students in the past. My marks and grading system are included. Feel free to utilize them as examples of what and what not to do.
