Reference no: EM133190640 , Length: Word Count: 300 Words

Assignment - Part A - 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.

Part B - 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.