Critical Analysis of Research Design and Data Collection - Phdassistance.com
                     CRITICAL ANALYSIS OF  
RESEARCH DESIGN AND 
 DATA COLLECTION
An Academic presentation by
Dr. Nancy Agens, Head, Technical Operations, 
Phdassistance  Group
www.phdassistance.com
Email: [email protected]
TODAY'S 
DISCUSSION
Outlin In Brief
e Research Design
Data Collection Methods
Primary Data Collection Methods  
Secondary Data Collection Methods 
 Conclusion
In 
Brief
Research design talks about the overall strategy that you choose to 
 logically integrate the various elements of your research so to 
make  sure that you deal with the research issues efficiently. Data  
collection for your research has two parts - Primary Data Collection  
and Secondary Data Collection. Primary data collection can be  
done from various sources like workplace, interview,  
questionnaires, and expert opinion. Secondary data collection  
involves literature review, reports etc.
Research 
Design
The analysis architecture aims to contain an appropriate structure for a review.
This report also uses a concise test method to focus on the impact of the workplace  
protection and risk control program on the fitness, welfare, and property harm of workers 
 for chosen industrial sectors.
This Framework Gives Researcher’s a human, organizational, and industry-oriented 
 viewpoint a profile of defined related aspects of the phenomena of interest.
This research design allowed the researchers to grab data from a broad range of  
respondents on the effect of protection and health on Ethiopian manufacturing industries.
Data Collection 
Methods
The data collection process is based on the fundamental techniques 
 including collections of secondary and primary data, focused on both  
qualitative and quantitative data as defined in the previous section.
You can take help of the Research Data Collection Service.
Primary Data Collection 
Methods
The key origins of primary data are both qualitative and quantitative.
The qualitative sources are field study, questioning, and casual conversations, whereas 
 those of quantitative data sources are sample questionnaires and interview queries.
Primary data collection PhD Research is vital to your research.
WORKPLACE SITE OBSERVATION DATA COLLECTION
Observation is a significant part of science.
It is closely related to data collection, so there are various forms for this: reports, 
 archival documents, interviews, direct findings, group findings.
Contd..
DATA COLLECTION THROUGH INTERVIEW
The semi-structured interview is conducted in a face-to-face setting that lets the 
 researcher to look for new insights and evaluate events from different angles.
Interview data collection is the most sought after Methodology Primary Data 
Collection.
DATA COLLECTION THROUGH QUESTIONNAIRES
Questionnaires are the key method for collecting primary knowledge in 
functional
testing, provided that the researcher may agree on the questionnaire.
The questionnaire design was coded and mixed up based on uniform structures from 
 specific topics.
Contd..
DATA OBTAINED FROM EXPERTS’ OPINION
You can also get data from the expert's opinion on the knowledge, management, group 
 effort, and technology use, including their sub-factors, being compared.
The resultant data was used for OSH's prioritization and decision-making, improving 
 factor priorities.
The variables prioritization was done using Saaty scales and then converted to Fuzzy 
 set values gathered from previous work using a triangular fuzzy range.
Secondary Data Collection 
Methods
The secondary data relates to data where anyone other than the consumer received.
This source of data gives insights into the current state-of-the-art method research area.
Such secondary sources of data may be internal and external sources of knowledge 
 and may span a number of fields.
A Literature Review was carried out using information references such as MEDLINE;  
Emerald; Taylor and Francis publications; EMBASE ; PsycINFO; Sociological Abstracts; 
 Papers on Injury Prevention.
Conclusio
n
Both Research design and data collection play crucial roles in
research methodology.
Our discussion has critically analyzed both the aspects and we hope 
 that it will be of some help to the future researchers.
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