27 Jul 2026, 09:32 UTC≈1,870 views2 reactionsread 7 August 2026 A brief mention of the important sample designs is as follows:
👍a. Deliberate sampling: Deliberate sampling is also known as purposive or non-probability sampling. This sampling method involves purposive or deliberate selection of particular units of the universe for constituting a sample which represents the universe. When population elements are selected for inclusion in the sample based on the ease of access, it c…
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15 Jul 2026, 07:00 UTC585 views2 reactionsread 7 August 2026 Identification of a Research Problem
🍏The following steps are to be followed in identifying a research problem;
Step I Determining the field of research in which a researcher is keen to do the research work.
Step II The researcher should develop the mastery on the area or it should be the field of his specialization.
Step III He/She should review the research conducted in area to know the recent tre…
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16 Jun 2026, 10:21 UTC885 viewsread 7 August 2026 The main characteristics of a good sample
✍️ A good sample is the true representative of the population corresponding to its properties.
The population is known as aggregate of certain properties and sample is called sub-aggregate
of the universe.
✍️A good sample is free from bias, the sample does not permit prejudices th65e learning and pre-
conception, imaginations of the investigator to influence its choice.
✍️A g…
27 May 2026, 06:29 UTC≈1,230 viewsread 7 August 2026 Photo
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10 May 2026, 07:40 UTC≈1,140 views3 reactionsread 7 August 2026 Reliability and validity
🍎Reliability and validity are two key concepts in research methodology, particularly in the context of measuring instruments, such as surveys, tests, or questionnaires. They are used to assess the quality and rigor of a research study or measurement tool.
✍️Reliability
👍Reliability refers to the consistency and stability of a measure. A reliable instrument produces similar results under con…
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17 Apr 2026, 10:43 UTC≈1,140 views4 reactionsread 7 August 2026 Classification of Research based on Application:
🍏a. Pure / Basic / Fundamental Research: As the term suggests a research
activity taken up to look into some aspects of a problem or an issue for the
first time is termed as basic or pure.
It involves developing and testing theories and hypotheses that are intellectually challenging to the researcher
but may or may not have practical application at the present time or…
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11 Apr 2026, 19:11 UTC≈1,050 viewsread 7 August 2026 Photo
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7 Apr 2026, 11:20 UTC≈1,330 views5 reactionsread 7 August 2026 Research design
👍Research design is a comprehensive plan for data collection in an empirical research
project. It is a “blueprint” for empirical research aimed at answering specific research
questions or testing specific hypotheses, and must specify at least three processes:
(1) the data collection process,
(2) the instrument development process, and
(3) the sampling process.
🍏Broadly speaking, data collection me…
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5 Mar 2026, 07:44 UTC≈1,690 views2 reactionsread 7 August 2026 Reliability and validity
🍎Reliability and validity are two key concepts in research methodology, particularly in the context of measuring instruments, such as surveys, tests, or questionnaires. They are used to assess the quality and rigor of a research study or measurement tool.
✍️Reliability
👍Reliability refers to the consistency and stability of a measure. A reliable instrument produces similar results under con…
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10 Jan 2026, 08:02 UTC≈1,810 views3 reactionsread 7 August 2026 The main characteristics of a good sample
✍️ A good sample is the true representative of the population corresponding to its properties.
The population is known as aggregate of certain properties and sample is called sub-aggregate
of the universe.
✍️A good sample is free from bias, the sample does not permit prejudices th65e learning and pre-
conception, imaginations of the investigator to influence its choice.
✍️A g…
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7 Jan 2026, 07:00 UTC≈1,620 views3 reactionsread 7 August 2026 Photo
Photo, posted without a caption
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25 Dec 2025, 17:47 UTC≈2,120 views1 reactionsread 7 August 2026 🍎Panel logistic regression🍏
👍Panel logistic regression, also known as fixed-effects logistic regression or conditional logistic regression, is a statistical method used to analyze panel or longitudinal data where the dependent variable is binary (i.e., it takes on two possible values) and there are repeated observations on the same individuals over time.
👍Panel data refers to a dataset that contains observations on …
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Showing the 12 most recent of 20 posts we hold for @star_research_consultancy. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.