The number of subjects in a study increased between the time the study was begun and the date the researcher concluded the data collection. Which is the most likely research design for this study?
Qualitative.
Quasi-experimental.
Experimental.
Quantitative.
The Correct Answer is A
Qualitative research is the most likely research design for this study. Qualitative research is a type of research that explores and describes the meanings, experiences, and perspectives of human phenomena. Qualitative research does not aim to test hypotheses or measure variables, but rather to generate rich and in-depth data that can be analyzed using various methods, such as thematic analysis, content analysis, or grounded theory. Qualitative research often uses purposive or convenience sampling, which means that the researcher selects participants who can provide relevant and diverse information about the phenomenon of interest. Qualitative research also often uses an iterative or emergent design, which means that the researcher adjusts the research questions, methods, and sampling strategies as the data collection and analysis progress. Therefore, it is possible that the number of subjects in a qualitative study increased between the time the study was begun and the date the researcher concluded the data collection, as the researcher may have identified new or additional participants who could contribute to the understanding of the phenomenon.
Quasi-experimental research is a type of research that examines the effects of an intervention or treatment on an outcome variable using a non-randomized or pre-existing group design. Quasi- experimental research aims to test hypotheses and measure variables using statistical analysis, such as analysis of variance or regression. Quasi-experimental research usually uses fixed or predetermined sampling and design strategies, which means that the researcher decides the number and characteristics of participants and groups before starting the data collection. Therefore, it is unlikely that the number of subjects in a quasi-experimental study increased between the time the study was begun and the date the researcher concluded the data collection, as this would compromise the validity and reliability of the study.
Experimental research is a type of research that examines the effects of an intervention or treatment on an outcome variable using a randomized controlled trial design. Experimental research aims to test hypotheses and measure variables using statistical analysis, such as analysis of variance or regression. Experimental research usually uses fixed or predetermined sampling and design strategies, which means that the researcher decides the number and characteristics of participants and groups before starting the data collection. Therefore, it is unlikely that the number of subjects in an experimental study increased
between the time the study was begun and the date the researcher concluded the data collection, as this would compromise the validity and reliability of the study.
Quantitative research is a broad term that encompasses both quasi-experimental and experimental research, as well as other types of research that use numerical data and statistical analysis to answer research questions. Quantitative research usually uses fixed or predetermined sampling and design strategies, which means that the researcher decides the number and characteristics of participants and groups before starting the data collection. Therefore, it is unlikely that the number of subjects in a quantitative study increased between the time the study was begun and the date the researcher concluded the data collection, as this would compromise the validity and reliability of the study.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
No explanation
Correct Answer is A
Explanation
The most important action for the nurse to take using this research is to determine if any of the studies reviewed by the authors used a junior high school population. This is because the nurse needs to assess the applicability and relevance of the research findings to the specific target population and setting of the anti- smoking campaign. If none of the studies reviewed by the authors used a junior high school population, then the nurse may need to look for other sources of evidence that are more appropriate and valid for this population. The nurse also needs to consider other factors, such as the quality, consistency, and currency of the evidence, as well as the feasibility and acceptability of the interventions.
Identify the primary attitudinal factors that the authors described as protecting against smoking. This is an important action for the nurse to take using this research, but it is not the most important one. The nurse needs to identify the primary attitudinal factors that can help determine effective interventions that reduce smoking among youth, but these factors may not be applicable or relevant to the junior high school population. The nurse needs to first determine if any of the studies reviewed by the authors used a junior high school population before applying their findings.
Contact the authors and ask for their assistance in developing a curriculum for the anti-smoking campaign. This is an unnecessary and unrealistic action for the nurse to take using this research. The nurse does not need to contact the authors and ask for their assistance in developing a curriculum for the anti- smoking campaign, because this is beyond the scope and responsibility of the authors. The nurse can use their research findings as one source of evidence, but they also need to use their own clinical judgment, expertise, and knowledge of the local context and resources to develop a curriculum that is suitable and effective for the junior high school population.
Review the article to determine if institutional review board approval was obtained prior to conducting the study. This is an irrelevant action for the nurse to take using this research. The nurse does not need to review the article to determine if institutional review board approval was obtained prior to conducting the study, because this is not related to the purpose or content of the research. Institutional review board approval is a process that ensures that research involving human subjects is conducted ethically and protects their rights and welfare. It is not a criterion for evaluating or applying research findings to practice.
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