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Understanding Behavior & Family Dynamics Essay.

Understanding Behavior & Family Dynamics Essay.

Assignment: Experimental Design BOOLEN METHOD

For this assignment, again, it is beneficial that you keep the topic you would like to research for the capstone proposal in mind. The capstone will require a literature review for your proposal, of which you may use articles obtained during this course.Understanding Behavior & Family Dynamics Essay.

Select a peer-reviewed, experimental research study that exemplifies a two-group design and a factorial design (use keywords method, results, and discussion in your Boolean search). These studies can be found using tools such as the GCU Library and Google Scholar.
Write a 500-750-word paper in which you:

Compare the two research designs.
Identify the independent variable(s), dependent variable, and any possible extraneous variable.
Identify main effects and interactions for the factorial design.
Explain if the study has a random sample and/or random assignment. Were there other limitations that were noticed?

Prepare this assignment according to the guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required. Assignment: Experimental Design BOOLEN METHOD
Assignment: Experimental Design BOOLEN METHOD

In this module, the four approaches to quantitative research are described and examples are provided.
Learning Objectives:

List and explain the four approaches to quantitative research.
Provide an example of each method.
Describe how to identify the appropriate approach for a particular research problem.Understanding Behavior & Family Dynamics Essay.

There are four main types of quantitative research designs: descriptive, correlational, quasi-experimental and experimental. The differences between the four types primarily relates to the degree the researcher designs for control of the variables in the experiment. Following is a brief description of each type of quantitative research design, as well as chart comparing and contrasting the approaches.
A Descriptive Design seeks to describe the current status of a variable or phenomenon. The researcher does not begin with a hypothesis, but typically develops one after the data is collected. Data collection is mostly observational in nature.Understanding Behavior & Family Dynamics Essay.
A Correlational Design explores the relationship between variables using statistical analyses. However, it does not look for cause and effect and therefore, is also mostly observational in terms of data collection.Understanding Behavior & Family Dynamics Essay.
A Quasi-Experimental Design (often referred to as Causal-Comparative) seeks to establish a cause-effect relationship between two or more variables. The researcher does not assign groups and does not manipulate the independent variable. Control groups are identified and exposed to the variable. Results are compared with results from groups not exposed to the variable.Understanding Behavior & Family Dynamics Essay.
Experimental Designs, often called true experimentation, use the scientific method to establish cause-effect relationship among a group of variables in a research study. Researchers make an effort to control for all variables except the one being manipulated (the independent variable). The effects of the independent variable on the dependent variable are collected and analyzed for a relationship.

When deciding on the appropriate approach, the Decision Tree from Ebling Library may be helpful. The following video, Quantitative Research Designs,further describes the differences between quantitative research approaches and offers tips on how to decide on methodology.Understanding Behavior & Family Dynamics Essay.
Suggested Readings:

Bernard, H. R., & Bernard, H. R. (2012). Social research methods: Qualitative and quantitative approaches. Sage.
Creswell, J. W. (2013). Research design: Qualitative, quantitative, and mixed methods approaches. Sage publications.
Gall, M. D., Borg, W. R., & Gall, J. P. (1996). Educational research: An introduction . Longman Publishing.
Mertens, D. M. (1998). Research methods in education and psychology: Integrating diversity with quantitative & qualitative approaches.
Neuman, W. L., & Neuman, W. L. (2006). Social research methods: Qualitative and quantitative approaches.
Punch, K. F. (2013). Introduction to social research: Quantitative and qualitative approaches. Sage.Understanding Behavior & Family Dynamics Essay.

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