In scientific research, a descriptive correlational method refers to a type of study in which information is collected without making any changes to the study subject this means that the experimenter cannot directly interact with the environment in which she is studying in a way that would cause. Overview of descriptive research modules in this series will take a more in-depth look at each method and will delve further into the advantages and disadvantages associated with descriptive research the 3 basic types of descriptive research methods. There are a variety of descriptive research methods available, and once again, the nature of the question that needs to be answered drives which method is used. Chapter 3 research design and methodology however, phenomenological research methodology is difficult to explain because it has no clearly defined steps this is due, in part, to the reluctance of phenomenologists to place descriptive and contextual qualitative study in transcultural nursing. Descriptive research is “aimed at casting light on current issues or problems through a process of data collection that enables them to describe the situation more completely than was possible without employing this method.
The most obvious weakness of a descriptive case study is that it does not attempt to address any particular research question it thus has to be justified on the claim that something about this. Descriptive research is a study designed to depict the participants in an accurate way more simply put, descriptive research is all about describing people who take part in the study. There are a lot of different methods of conducting research, and each comes with its own set of strengths and weaknesses i've been thinking a lot about the various research approaches because i'm teaching a senior-level research methods class with a lab this spring.
Among the different methods of data gathering for research purposes, the survey method is preferred by many researchers due to its various advantages, strengths and benefits however, surveys also have their disadvantages and weak points that must be considered. Descriptive designs typically are an eclectic but reasonable combination of sampling, and data collection, analysis, and re-presentation techniques qualitative descriptive study is the method of choice when straight descrip. Research methodology exploratory research •not meant to provide conclusive evidence descriptive research disadvantages of secondary data • uncertain accuracy • data not consistent with needs • inappropriate units of measurement • time period inappropriate (dated). What are the weaknesses of correlational research designs -also cannot make causal claims only correlational -can only describe nature of relationship between variables but cannot explain why. The descriptive method of research refers to the process ofobserving and describing a topic of study, rather than trying toanswer a hypothesis there can be many advantages of thedescriptive.
Disadvantages: investigators cannot control events to isolate cause and effect correlation research cannot demonstrate conclusively that two variables are causally related experimental research methods 7. Universities and private research firms around the globe are constantly conducting studies that uncover fascinating findings about the world and the people in it correlational research investigates the relationship between two variables and how they interact with one another correlation research. 2 c observational measures 1 these measures can be used in either the lab, or the real world lab example – mary main’s strange situation measure of attachment.
Research methods including strength and weakness a statistic is a numerical representation of information whenever we quantify or apply numbers to data in order to organize, summarize, or better understand the information. Descriptive research design is a valid method for researching specific subjects and as a precursor to more quantitative studies whilst there are some valid concerns about the statistical validity , as long as the limitations are understood by the researcher, this type of study is an invaluable scientific tool. The primary weakness is that all correlation shows is a relationship, or lack of a relationship, between two variables if you are trying to determine cause and effect you cannot accomplish this with correlation research because you do not know which variable preceded the other in time. Descriptive research is defined as a research method that describes the characteristics of the population or phenomenon that is being studied learn more about the characteristics, methods, examples and disadvantages of descriptive research.
Correlational research method (strengths and weaknesses) karl yvette b pascua a major purpose of correlational research is to clarify our understanding of important phenomena through the identification of relationship among variables. (johnson, r b & onwuegbuzie, a j 2004) opines that “the goal for researchers using the mixed methods approach to research is to draw from the strengths and minimize the weaknesses of the quantitative and qualitative research approaches. Disadvantages of descriptive research• confidentiality - confidentiality is the primary weakness of descriptive research often subjects are not truthful as they feel the need to tell the researcher what they think the researcher wants to hear. Case study as a research method zaidah zainal [email protected] it also explores on the advantages and disadvantages of case study as a research method introduction case study research, through reports of past studies, allows the exploration and understanding an example of a descriptive case study using pattern-matching procedure is the.
Descriptive method the meaning of the descriptive method in research is to develop, test and evaluate research instruments and methods it explores phenomena in real life situations and uses a survey method. The overall purpose of research for any profession is to discover the truth of the discipline this paper examines the controversy over the methods by which truth is obtained, by examining the differences and similarities between quantitative and qualitative research the historically negative bias against qualitative research is discussed, as well as the strengths and weaknesses of both. Chapter 11 descriptive and interpretive approaches to qualitative research robert elliott and ladislav timulak qualitative research methods today are a diverse set, encompassing approaches such as.