Experimental versus Non-experimental Quantitative Research- suicide among youths

Experimental versus Non-experimental Quantitative Research- suicide among youths

Experimental research is commonly considered scientific research that involves using scientific techniques to control one or more variables and then measure their impact on the dependent variables. Non-experimental research, on the other hand, does not use any scientific techniques, and no variables are controlled (Walker 2010). Experimental research is commonly preferred because it is believed to offer concrete and verifiable results or outcomes. Our assignment writing help is at affordable prices to students of all academic levels and disciplines.

To understand the difference between correlational and experimental studies, one must first consider that controlled experiments also uncover the causes of a phenomenon. Still, correlational studies are limited because they only show the relationship between variables. In an experimental design, the researcher controls an independent variable and then examines its impact on the dependent variable (Morgan 2013). In this case, other variables are always under control, so they cannot affect the dependent variable. In a correlational design, the researcher measures the variables without exposing them to any form of control and then measures if the variables can change concurrently. In this case, however, the researcher cannot tell whether one variable can change another. Generally, correlational research is characterized by higher external validity, while experimental is characterized by higher internal validity.

The hypotheses being tested are

Is there a connection between social isolation and increased suicide cases among youth aged between 13 and 20?

Does social isolation increase suicide among young people between 13 and 20?

The major variables here are social isolation and suicide. Social isolation, in this case, is the independent variable and suicide case is the dependent variable. It is expected that controlling social isolation and its impact on cases of suicide will be manifested.

The researcher intends to use interviews for this study through questionnaires that the participants will answer and give back to the researcher. It is expected that the interview questions will lead to the connection between social isolation and suicide cases. The researcher hopes to see a relationship between social isolation and instances of suicide and suicide ideation.

The study will be a correlational study where the researcher will compare the statistics on suicide cases and imagination with the cases of social isolation. This study will fit this classification because the researcher will target a large group, and this approach will save time. Also, it will be the best because the researcher will consider that conducting experiments on humans is morally and ethically questionable.

References

Morgan D. L. (2013). Integrating qualitative and quantitative methods with a pragmatic approach.     SAGE Publications Incorporated. Retrieved December 1, 2022 from             https://public.ebookcentral.proquest.com/choice/PublicFullRecord.aspx?p=7106680.

Walker I. (2010). Research methods and statistics. Palgrave Macmillan.

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To prepare for this discussion, read the instructor’s guidance and Sections 2.2, 2.3, 2.4, 3.3, “Steps” in Sections 3.4, 3.5, 4.3, and Chapter 5 of the Newman (2016) textbook.

In contrast to qualitative designs, which are all basically non-experimental and descriptive, quantitative research designs may be either experimental or non-experimental. Within the non-experimental category, descriptive and correlational research are sub-categories.

Experimental versus Non-experimental Quantitative Research- suicide among youths

Using the University of Arizona Global Campus Library databases, look for a scholarly/peer-reviewed quantitative research study on the topic you selected in Week 1. In your initial post,

Appraise the differences between experimental and non-experimental research.
Differentiate between a correlational study and an experimental study.
State the hypothesis being tested in the selected quantitative research study.
Identify the major variables and categorize them as independent or dependent.
Describe the methods and results of the study.
Determine whether the study is descriptive, correlational, or experimental, and explain why it fits this classification.