Please reply to Research # 1
Melany
Need to reply with one paragraph with 150 words including 1 reference with citation
Quantitative research is a study method that requires a collection of data in a numerical and countable
manner. There are many requirements and characteristics that research tools should have in order to be
considered acceptable. For quantitative research studies to be deemed adequate, the study conducted
must be valid and reliable. These attributes provide individuals assurance that the data collected is
trustworthy.
Quantitative research studies require validity in order to be considered satisfactory. Validity refers to
the degree to which a research study is correctly measured (Heale & Twycross, 2015). When conducting
a quantitative research study, validity involves providing evidence of accurate data values that proves
the results of the experiment conducted. For example, if a study was conducted that aimed to prove
that sleep is positively correlated to test results in school, validity would be established after
demonstrating that after getting enough sleep, students were able to improve their average test scores.
Furthermore, reliability is another critical feature that pertains to quantitative research studies.
Reliability refers to the accuracy of the results and data obtained (Heale & Twycross, 2015). In other
words, reliability assures that when the same investigation is conducted on numerous occasions, the
results obtained will be equivalent. For example, if the same research study mentioned above about
sleep was conducted, reliability would be established once different individuals conduct the same
experiment and the results achieved are equal. This provides individuals with consistent and dependable
results.
References
Heale, R., & Twycross, A. (2015). Validity and reliability in quantitative studies. Retrieved
from https://ebn.bmj.com/content/18/3/66
Please reply to Research # 2
Yanay
Need to reply with one paragraph with 150 words including 1 reference with citation
The validity in quantitative research alludes to how precisely the examination apparatuses measure
what they are proposed to quantify. This implies these instruments ought to have the option to meet
the prerequisites of precision and consistency. Along these lines, to accomplish legitimacy in
quantitative research, it is imperative to recognize the qualities and prerequisites of the exploration
devices.
To upgrade legitimacy in quantitative research learns that the devices ought to have attributes of
lucidity, allure, and ease of use. Lucidity is improved by offering mandates to the individuals stepping
through the examination and imparting scoring directions. Appeal is upgraded by making the
instruments easy to understand. For example, while planning a survey, an attendant ought to maintain a
strategic distance from tedious sentences and clinical terms. In conclusion, convenience alludes to the
simplicity of directing an examination device, deciphering the apparatus by the member, and scoring it
by the specialist (Tracy, 2019)
Another trait of an exploration apparatus is convenience or common sense. Ease of use or common
sense demonstrates to the level to which research instruments can be sensibly utilized with little
endeavors. The examination instrument ought to be anything but difficult to manage, utilize less time
and low consumption just as simple for the members to appreciate. Also, the exploration instrument
needs a positive reason that is associated with the goals of the investigation (Tracy, 2019). Clear
directions on how the outcomes are to be utilized ought to be expressed. For example, while utilizing a
poll, a specialist ought to get ready inquiries that are significant and unambiguous. To this degree, an
exploration instrument ought to be significant, in this manner simple for members to decipher and
agreeable for the scientist to score
References:
Tracy, S.J. (2019). Quantitative research methods: Collecting evidence, crafting analysis, communication
Impact. John Wiley & Sons.
Taylor, C., Lynn, P., & J. B. (2019). Fundamentals of Nursing. Ninth Edition. Philadelphia: Wolters Kluwer.

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