Characteristics of Qualitative Descriptive Studies: A SystematicReview PMC
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Descriptive research typically involves collecting and analyzing quantitative or qualitative data to generate descriptive statistics or narratives. Exploratory research differs from descriptive research because it aims to explore and gain firsthand insights or knowledge into a relatively unexplored or poorly understood topic. Indeed, the investigators in the myopia study above visited the same children and reassessed them a year later. This separate follow-up study[8] showed that “new” myopia had developed in 3.4% of children (incidence rate), with a mean change of −1.09 ± 0.55 D. Among those with myopia at the time of the initial survey, 49.2% showed progression of myopia with a mean change of −0.27 ± 0.42 D.
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Instead of gathering a large volume of data to identify patterns across time or location, case studies gather detailed data to identify the characteristics of a narrowly defined subject. Observations allow you to gather data on behaviours and phenomena without having to rely on the honesty and accuracy of respondents. This method is often used by psychological, social, and market researchers to understand how people act in real-life situations.
A descriptive study of samples sizes used in agreement studies published in the PubMed repository - BMC Medical ... - BMC Medical Research Methodology
A descriptive study of samples sizes used in agreement studies published in the PubMed repository - BMC Medical ....
Posted: Mon, 19 Sep 2022 07:00:00 GMT [source]
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They are crammed together and poor ventilation is evident as well as their configuration is improper. Most patients and some medical professionals are unconcerned with disease prevention” (FGD-P19). In 26 articles (and not necessarily the same as those citing specific referencesto QD), researchers provided a rationale for selecting QD. Most researchers chose QDbecause this approach aims to produce a straight description and comprehensive summary ofthe phenomenon of interest using participants’ language and staying close to thedata (or using low inference). Qualitative description (QD) is a label used in qualitative research for studieswhich are descriptive in nature, particularly for examining health care and nursing-relatedphenomena (Polit & Beck, 2009, 2014).
(PDF) A DESCRIPTIVE STUDY TO ASSESS THE KNOWLEDGE REGARDING IDENTIFICATION AND PREVENTION ... - ResearchGate
(PDF) A DESCRIPTIVE STUDY TO ASSESS THE KNOWLEDGE REGARDING IDENTIFICATION AND PREVENTION ....
Posted: Fri, 06 Oct 2023 02:15:18 GMT [source]
Descriptive research methods
Conformability was maintained by conducting data transcription, translation, and interpretation using scientific methods. Finally, an expert was invited to put sample of codes and categories to emerged corresponding categories and themes respectively. Focus group discussion and face to face key informants’ interviews were employed to collect the data. One of the FGDs was conducted among health professionals from the public MDR-TB treatment initiation centers. Three FGDs were conducted among disease prevention and health promotion focal persons, TB focal persons and DOTS providers in public health facilities (health centers).
Sample survey
It is very useful when conducting research whose aim is to identify characteristics, frequencies, trends, correlations, and categories. The study will then uncover details on “what is the purchasing pattern of New York buyers,” but will not cover any investigative information about “why” the patterns exist. Because for the apparel brand trying to break into this market, understanding the nature of their market is the study’s main goal. Descriptive studies can be of several types, namely, case reports, case series, cross-sectional studies, and ecological studies. In the first three of these, data are collected on individuals, whereas the last one uses aggregated data for groups.
Health care providers’ incompetence
First, only articles whereresearchers explicitly stated in the main body of the article that a QD design wasemployed were included. In contrast, articles labeled as QD in only the title or abstract,or without their research design named were not examined due to the lack of certainty thatthe researchers actually carried out a QD study. Second, only one database was searched andtherefore we did not identify or describe potential studies following a QD approach thatwere published in non-PubMed databases. Third, our review is limited by reliance on whatwas included in the published version of a study. Despite many strengths and frequent citations of its use, limited discussionsregarding QD are found in qualitative research textbooks and publications. In this review, we did not have a goal to judge whether QD was done correctly butrather to report on the features of the methods and findings.
A researcher who wishes to classify the sea animals into different species will collect samples from various search stations, then classify them accordingly. This data aims to know the extent to which different conditions can be obtained among these subjects. This research method takes a problem with little to no relevant information and gives it a befitting description using qualitative and quantitative research methods. For instance, an ecological association between higher income level and greater cardiovascular mortality across countries may be related to a higher prevalence of obesity. Third, migration of people between regions with different exposure levels may also introduce an error. A fourth consideration may be the use of differing definitions for exposure, outcome or both in different populations.
Frequently asked questions
Descriptive research is a cross-sectional study because it examines several areas of the same group. It involves obtaining data on multiple variables at the personal level during a certain period. It’s helpful when trying to understand a larger community’s habits or preferences. Researcher.Life is a subscription-based platform that unifies top AI tools and services designed to speed up, simplify, and streamline a researcher’s journey, from reading to writing, submission, promotion and more. Based on over 20 years of experience in academia, Researcher.Life empowers researchers to put their best research forward and move closer to success. Choosing the appropriate research design for a study is crucial to the success of the study.
As we’ve mentioned, descriptive research design is ideal for understanding the what, who or where of a situation or phenomenon. A big advantage of this research type, is that you can use it to collect both quantitative and qualitative data. This means you can use the stats gathered to easily identify underlying patterns in your respondents’ behavior.
The new interventional strategies are carried out, and this cyclic process repeats, continuing until a sufficient understanding of [or a valid implementation solution for] the problem is achieved. The protocol is iterative or cyclical in nature and is intended to foster deeper understanding of a given situation, starting with conceptualizing and particularizing the problem and moving through several interventions and evaluations. The uniqueness of descriptive research partly lies in its ability to explore both quantitative and qualitative research methods. Therefore, when conducting descriptive research, researchers have the opportunity to use a wide variety of techniques that aids the research process. It aims to draw conclusions about the population characteristics or relationships by analyzing the sample data.
While we could write an entire post covering that alone, here are a few factors to consider that will help you choose a suitable research design for your study. Navigating the world of research can be daunting, especially if you’re a first-time researcher. One concept you’re bound to run into fairly early in your research journey is that of “research design”.
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