Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Upcoming SlideShare
Research Design
Next
Download to read offline and view in fullscreen.

Share

Ppt on research design

Download to read offline

this ppt provide you all the infortion about the research design ,its types,its features...............

Related Books

Free with a 30 day trial from Scribd

See all

Related Audiobooks

Free with a 30 day trial from Scribd

See all

Ppt on research design

  1. 1. A Presentation on Research In Management By Satakshi Kaushik BBA Sem iv
  2. 2. Index 1) Meaning of research design 2) Features of a good research design 3) Exploratory research design 4) Descriptive research design 5) Diagnostic research design 6) Hypothesis-testing research design
  3. 3. Meaning of research design A research design is one that minimizes bias and maximizes the reliability of the data. It also yields maximum information, gives minimum experimental error, and provides different aspects of a single problem. A research design depends on the purpose and nature of the research problem. Thus, one single design cannot be used to solve all types of research problem, i.e., a particular design is suitable for a particular problem.
  4. 4. Features of a good research design The means of obtaining information  The availability and skills of the researcher and his staff, if any; The objective of the problem to be studied; The nature of the problem; and  The availability of time and money for the research work. It should be flexible enough to consider different aspects of the study in case of exploratory. The design should be accurate with minimum bias in case of accurate description
  5. 5. design It is a type of research conducted for a problem,but the problem itself has not been clearly understood. In other words, exploratory research is a process of gathering facts and doing research that later allows for the team to create the best research design or data collection method available for specific subjects. This process will draw definitive conclusions only with caution due to the nature of the process. In many cases, this process leads to the understanding that no problem actually exists. Exploratory research is guided by a set of hypotheses 1) Operational definition 2) Statistical testing
  6. 6. design Descriptive research design is a type of research method that is used when one wants to get information on the current status of a person or an object. It is used to describe what is in existence in respect to conditions or variables that are found in a given situation. The Office of Human Research Protections defines a descriptive study as “Any study that is not truly experimental.” Descriptive studies can involve a one-time interaction with groups of people or a study might follow individuals over time
  7. 7. design Diagnostic research studies determine the frequency of occurrence of something or its association with something else. From the research design point of view, the design of such studies should be rigid and should focus on the following: 1) Objective of the study (what the study is about and why is it 2) 3) 4) 5) 6) being made?) Methods of data collection (what techniques of data collection will be adopted?) Sample selection (how much material will be needed?) Data collection (where the required data can be found and with what time frequency should the data be related?) Data processing and analysis Reporting the findings
  8. 8. Hypothesis-testing research design Hypothesis-testing research studies, also known as experimental studies, an experiment is a study in which a treatment, procedure, or program is intentionally introduced and a result or outcome is observed. The American Heritage Dictionary of the English Language defines an experiment as “A test under controlled conditions that is made to demonstrate a known truth, to examine the validity of a hypothesis, or to determine the efficacy of something previously untried.” True experiments have four elements: 1) 2) 3) 4) manipulation control random assignment and random selection. The most important of these elements are manipulation and control. Manipulation means that something is purposefully changed by the researcher in the environment. Control is used to prevent outside factors from influencing the study outcome
  • Vijaya112

    Oct. 4, 2021
  • VyshnaHarsh

    Oct. 3, 2021
  • reshmamaheshwari31

    Sep. 26, 2020
  • DrSwatiMishra2

    Jul. 15, 2020
  • aakashchoudhary77

    Apr. 20, 2020
  • EkpoEffiong

    Mar. 15, 2020
  • JulianFerrao1

    Feb. 6, 2020
  • RaghavendraRaju15

    Dec. 19, 2019
  • SujanKumar27

    Dec. 6, 2019
  • KavinderKanwar

    Dec. 5, 2019
  • NivethaMahesh1

    Dec. 2, 2019
  • aliahmed263

    Nov. 24, 2019
  • RashmiSingh486

    Nov. 12, 2019
  • PragatiGaur4

    Nov. 12, 2019
  • TejuVarshini1

    Aug. 31, 2019
  • PreetKaur263

    Jun. 20, 2019
  • DurgeshSharma76

    Jun. 8, 2019
  • AhmedBabayo1

    May. 26, 2019
  • ParthMogli

    May. 7, 2019
  • AmuleekSidhu

    Apr. 30, 2019

this ppt provide you all the infortion about the research design ,its types,its features...............

Views

Total views

140,246

On Slideshare

0

From embeds

0

Number of embeds

13

Actions

Downloads

3,134

Shares

0

Comments

0

Likes

83

×