SlideShare a Scribd company logo
1 of 23
By/ Asmaa Rabie Eltaweel
Nada Yonis
Dina Maklad
Walaa Mohamed
Research Study Designs
Research
Primary Secondary
Experimental Studies
A- Case report
B- Case Series
C- Cross-sectional study
C- Cross-sectional study
One point in
time
Survey study
Prevalence
study
Snapshot
D. Correlation study
D. Correlation study
Analytical studies
Analytical studies
Analytical studies
Analytical studies
Study participants
Outcome
No outcome
Absent
Exposure
Exposure
Absent
Exposure
Exposure
Cohort Study
Exposed
Not exposed
Absent
outcome
Outcome
Absent
Outcome
Outcome
Types of research
design
Aim of the study
Time of collecting
data
Cross section longitudinal
Retrospective
Prospective
The group of
subjects
Type of Data
Qualitative
Quantitative
Depends on
Pilot study
Study design
I.Observational
Descriptive
Case report
Case series Cross-sectional
Correlation
(ecological)
Study.
Analytical
Case Control
study
Cohort Study
II.Experimental

More Related Content

What's hot

What's hot (16)

Qualitative
QualitativeQualitative
Qualitative
 
Refl
ReflRefl
Refl
 
Research methodology methods and techniques 2004
Research methodology   methods and techniques 2004Research methodology   methods and techniques 2004
Research methodology methods and techniques 2004
 
Strobe checklist v4_cross-sectional
Strobe checklist v4_cross-sectionalStrobe checklist v4_cross-sectional
Strobe checklist v4_cross-sectional
 
Appraisal of research v3
Appraisal of research v3Appraisal of research v3
Appraisal of research v3
 
Missing data
Missing dataMissing data
Missing data
 
1.2 study designs, data types, choosing statistical tests, data analysis chec...
1.2 study designs, data types, choosing statistical tests, data analysis chec...1.2 study designs, data types, choosing statistical tests, data analysis chec...
1.2 study designs, data types, choosing statistical tests, data analysis chec...
 
research
researchresearch
research
 
Strobe checklist cross-sectional
Strobe checklist cross-sectionalStrobe checklist cross-sectional
Strobe checklist cross-sectional
 
Case studies
Case studiesCase studies
Case studies
 
Developing and Analyzing Research Questions: Strategies for Environmental Hea...
Developing and Analyzing Research Questions: Strategies for Environmental Hea...Developing and Analyzing Research Questions: Strategies for Environmental Hea...
Developing and Analyzing Research Questions: Strategies for Environmental Hea...
 
Retrospective vs Prospective Study
Retrospective vs Prospective StudyRetrospective vs Prospective Study
Retrospective vs Prospective Study
 
Strobe checklist case-control
Strobe checklist case-controlStrobe checklist case-control
Strobe checklist case-control
 
Research design
Research designResearch design
Research design
 
DATA GATHERING
DATA GATHERINGDATA GATHERING
DATA GATHERING
 
Collection of Quantitative Data
Collection of Quantitative DataCollection of Quantitative Data
Collection of Quantitative Data
 

Similar to Research study designs innovation

Observational Research designs: detailed description
Observational Research designs: detailed description Observational Research designs: detailed description
Observational Research designs: detailed description Tarek Tawfik Amin
 
Lecture-4 Sampling
Lecture-4 SamplingLecture-4 Sampling
Lecture-4 SamplingShankor Paul
 
Syllabus educ200 methods of research
Syllabus educ200 methods of researchSyllabus educ200 methods of research
Syllabus educ200 methods of researchMaria Theresa
 
Study designs and their advantages and limitation
Study designs and their advantages and limitationStudy designs and their advantages and limitation
Study designs and their advantages and limitationArati Mishra Ingalageri
 
Final Project Developing a Qualitative Research Plan – HIV Among.docx
Final Project Developing a Qualitative Research Plan – HIV Among.docxFinal Project Developing a Qualitative Research Plan – HIV Among.docx
Final Project Developing a Qualitative Research Plan – HIV Among.docxMalikPinckney86
 
Survey Research_Blackwood(1).ppt
Survey Research_Blackwood(1).pptSurvey Research_Blackwood(1).ppt
Survey Research_Blackwood(1).pptreboy_arroyo
 
1_Q2-PRACTICAL-RESEARCH.pptx
1_Q2-PRACTICAL-RESEARCH.pptx1_Q2-PRACTICAL-RESEARCH.pptx
1_Q2-PRACTICAL-RESEARCH.pptxGeraldRefil3
 
Qualitative research second copy corrected
Qualitative research  second copy correctedQualitative research  second copy corrected
Qualitative research second copy correctedMenaal Kaushal
 
Case study presentation 2076 05 17
Case study presentation 2076 05 17Case study presentation 2076 05 17
Case study presentation 2076 05 17ShishirAryal1
 
Sampling in qualitative researc
Sampling in qualitative researcSampling in qualitative researc
Sampling in qualitative researckavita yadav
 
research design sonal ppt
research design sonal pptresearch design sonal ppt
research design sonal pptVenu Goud
 
Mb0050 “research methodology answer
Mb0050 “research methodology  answerMb0050 “research methodology  answer
Mb0050 “research methodology answerRohit Mishra
 
Mb0050 “research methodology answer
Mb0050 “research methodology  answerMb0050 “research methodology  answer
Mb0050 “research methodology answerRohit Mishra
 

Similar to Research study designs innovation (20)

Observational Research designs: detailed description
Observational Research designs: detailed description Observational Research designs: detailed description
Observational Research designs: detailed description
 
Lecture-4 Sampling
Lecture-4 SamplingLecture-4 Sampling
Lecture-4 Sampling
 
Syllabus educ200 methods of research
Syllabus educ200 methods of researchSyllabus educ200 methods of research
Syllabus educ200 methods of research
 
Study designs and their advantages and limitation
Study designs and their advantages and limitationStudy designs and their advantages and limitation
Study designs and their advantages and limitation
 
Final Project Developing a Qualitative Research Plan – HIV Among.docx
Final Project Developing a Qualitative Research Plan – HIV Among.docxFinal Project Developing a Qualitative Research Plan – HIV Among.docx
Final Project Developing a Qualitative Research Plan – HIV Among.docx
 
Survey Research_Blackwood(1).ppt
Survey Research_Blackwood(1).pptSurvey Research_Blackwood(1).ppt
Survey Research_Blackwood(1).ppt
 
Business research methods Lecture 5
Business research methods Lecture 5Business research methods Lecture 5
Business research methods Lecture 5
 
1_Q2-PRACTICAL-RESEARCH.pptx
1_Q2-PRACTICAL-RESEARCH.pptx1_Q2-PRACTICAL-RESEARCH.pptx
1_Q2-PRACTICAL-RESEARCH.pptx
 
Qualitative research second copy corrected
Qualitative research  second copy correctedQualitative research  second copy corrected
Qualitative research second copy corrected
 
Research Aptitude
Research AptitudeResearch Aptitude
Research Aptitude
 
sampling
samplingsampling
sampling
 
Case study presentation 2076 05 17
Case study presentation 2076 05 17Case study presentation 2076 05 17
Case study presentation 2076 05 17
 
Research methodology (2)
Research methodology (2)Research methodology (2)
Research methodology (2)
 
Sampling in qualitative researc
Sampling in qualitative researcSampling in qualitative researc
Sampling in qualitative researc
 
Chapter1
Chapter1Chapter1
Chapter1
 
Quantitative research methodologies
Quantitative research methodologiesQuantitative research methodologies
Quantitative research methodologies
 
Quantitative research methodologies
Quantitative research methodologiesQuantitative research methodologies
Quantitative research methodologies
 
research design sonal ppt
research design sonal pptresearch design sonal ppt
research design sonal ppt
 
Mb0050 “research methodology answer
Mb0050 “research methodology  answerMb0050 “research methodology  answer
Mb0050 “research methodology answer
 
Mb0050 “research methodology answer
Mb0050 “research methodology  answerMb0050 “research methodology  answer
Mb0050 “research methodology answer
 

Recently uploaded

Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Booking
Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment BookingHousewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Booking
Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Bookingnarwatsonia7
 
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...narwatsonia7
 
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...Garima Khatri
 
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...Miss joya
 
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Service
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls ServiceCall Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Service
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Servicenarwatsonia7
 
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...Nehru place Escorts
 
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Service
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls ServiceKesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Service
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Servicemakika9823
 
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safe
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% SafeBangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safe
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safenarwatsonia7
 
Call Girl Chennai Indira 9907093804 Independent Call Girls Service Chennai
Call Girl Chennai Indira 9907093804 Independent Call Girls Service ChennaiCall Girl Chennai Indira 9907093804 Independent Call Girls Service Chennai
Call Girl Chennai Indira 9907093804 Independent Call Girls Service ChennaiNehru place Escorts
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...Miss joya
 
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy GirlsCall Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girlsnehamumbai
 
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...narwatsonia7
 
Aspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliAspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliRewAs ALI
 
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableVip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableNehru place Escorts
 
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...narwatsonia7
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Availablenarwatsonia7
 
Call Girl Coimbatore Prisha☎️ 8250192130 Independent Escort Service Coimbatore
Call Girl Coimbatore Prisha☎️  8250192130 Independent Escort Service CoimbatoreCall Girl Coimbatore Prisha☎️  8250192130 Independent Escort Service Coimbatore
Call Girl Coimbatore Prisha☎️ 8250192130 Independent Escort Service Coimbatorenarwatsonia7
 
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Me
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near MeHi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Me
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Menarwatsonia7
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiNehru place Escorts
 

Recently uploaded (20)

Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Booking
Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment BookingHousewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Booking
Housewife Call Girls Hoskote | 7001305949 At Low Cost Cash Payment Booking
 
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Servicesauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
sauth delhi call girls in Bhajanpura 🔝 9953056974 🔝 escort Service
 
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
Russian Call Girls Chickpet - 7001305949 Booking and charges genuine rate for...
 
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...
VIP Mumbai Call Girls Hiranandani Gardens Just Call 9920874524 with A/C Room ...
 
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...
VIP Call Girls Pune Vani 9907093804 Short 1500 Night 6000 Best call girls Ser...
 
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Service
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls ServiceCall Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Service
Call Girls Service Bellary Road Just Call 7001305949 Enjoy College Girls Service
 
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...
Russian Call Girls Chennai Madhuri 9907093804 Independent Call Girls Service ...
 
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Service
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls ServiceKesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Service
Kesar Bagh Call Girl Price 9548273370 , Lucknow Call Girls Service
 
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safe
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% SafeBangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safe
Bangalore Call Girls Marathahalli 📞 9907093804 High Profile Service 100% Safe
 
Call Girl Chennai Indira 9907093804 Independent Call Girls Service Chennai
Call Girl Chennai Indira 9907093804 Independent Call Girls Service ChennaiCall Girl Chennai Indira 9907093804 Independent Call Girls Service Chennai
Call Girl Chennai Indira 9907093804 Independent Call Girls Service Chennai
 
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
College Call Girls Pune Mira 9907093804 Short 1500 Night 6000 Best call girls...
 
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy GirlsCall Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
Call Girls In Andheri East Call 9920874524 Book Hot And Sexy Girls
 
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...
Call Girls Doddaballapur Road Just Call 7001305949 Top Class Call Girl Servic...
 
Aspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas AliAspirin presentation slides by Dr. Rewas Ali
Aspirin presentation slides by Dr. Rewas Ali
 
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls AvailableVip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
Vip Call Girls Anna Salai Chennai 👉 8250192130 ❣️💯 Top Class Girls Available
 
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...
Russian Call Girls in Bangalore Manisha 7001305949 Independent Escort Service...
 
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service AvailableCall Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
Call Girls Whitefield Just Call 7001305949 Top Class Call Girl Service Available
 
Call Girl Coimbatore Prisha☎️ 8250192130 Independent Escort Service Coimbatore
Call Girl Coimbatore Prisha☎️  8250192130 Independent Escort Service CoimbatoreCall Girl Coimbatore Prisha☎️  8250192130 Independent Escort Service Coimbatore
Call Girl Coimbatore Prisha☎️ 8250192130 Independent Escort Service Coimbatore
 
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Me
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near MeHi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Me
Hi,Fi Call Girl In Mysore Road - 7001305949 | 24x7 Service Available Near Me
 
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service ChennaiCall Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
Call Girls Service Chennai Jiya 7001305949 Independent Escort Service Chennai
 

Research study designs innovation

Editor's Notes

  1. a small-scale experiment or set of observations undertaken to decide how and whether to launch a full-scale project