Chapter 1: Problem 16

Explain the types of studies and methods used in correlational research.

Short Answer

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Correlational research is a type of non-experimental research that examines the relationship between two variables. Different studies in this type of research include naturalistic observation, surveys, archival research, longitudinal, and cross-sectional studies. The methods used for these studies include various statistical analyses to measure the strength and direction of the relationship between the variables.

Step by step solution

Define Correlational Research

Correlational research is a type of non-experimental research method, where two variables are observed to see if there is a statistical relationship (correlation) between them without influencing them. It can show if there is a link or association between two factors but not if one causes the other.

Explain Types of Correlational Studies

There are several types of correlational studies that include: Naturalistic observation which involves observing participants in their natural environment without interfering. Surveys, where participants answer questions that correlate with the variables being observed. Archival research, where previously recorded observations are used. Lastly, longitudinal and cross-sectional studies wherein longitudinal studies, data is gathered from the same subjects repeatedly over a period while in cross-sectional studies, data is gathered from different groups at one specific point in time.

Discuss Methods Used in Correlational Research

Methods used in correlational research include various statistical analyses like Pearson product-moment correlation, Spearman rho, and Chi-square coefficient. All these methods measure the strength and direction of the relationship between two variables. For example, a positive correlation means both variables increase or decrease together, while a negative correlation means one variable increases while the other decreases.

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Explain the types of studies and methods used in correlational research.

Short Answer

Step by step solution

Define Correlational Research

Explain Types of Correlational Studies

Discuss Methods Used in Correlational Research

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