Assignment 3 Rubric & Answers – Perry

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Home>Homework Answsers>Nursing homework helpQuestionAnswersPossible PointsIs the study population identified and   described? Are eligibility criteria specified?–Study Population5Eligibility criteria52.Dependent   variable63.Independent   variable6What approach do the authors use to   establish content validity?Content validity is the “degree to which an   instrument has an appropriate sample of items for the construct being   measured and adequately covers the construct domain.” To ensure a   “content-valid” instrument, researchers should start with a conceptualization   of the construct. This can be based on:·First-hand   knowledge·Literature   review·Expert   consultations·Preliminary   qualitative studies6What type of sampling plan was used?   Would an alternative sampling plan have been preferable? Was the sampling   plan one that could be expected to yield a representative sample?–Sampling plan.5Alternative sampling plan2Sampling plan yielding representative   sample2Ifsampling was stratified, was a useful   stratification variable selected? If a consecutive sample was used, was the   time period long enough to address seasonal or temporal variation?–Stratification1Consecutive sampling17.Ifcluster sampling was utilized, what were the clusters and   how was sampling done within clusters?2How were people recruited into the   sample? Does the method suggest potential biases?–Recruitment4Potential biases4Did some factor other than the   sampling plan affect the representativeness of the sample?5Are possible sample biases or   weaknesses identified by the researchers themselves?5Are key characteristics of the sample   described (e. g., mean age, percent female)? If yes, please providedetailedinformation on sample characteristics.12Was the sample size justified on the   basis of a power analysis or other rationale?513.What approach do the authors use to check   for internal reliability?514.What approach do the authors use to   establish interrater reliability?215.What approach do the authors use to   establish test-retest reliability?216.What approach do the authors use to   establish discriminant validity?Discriminant   validity is “the ability to differentiate a construct from other similar   constructs.”5Does the sample support inferences   about external validity? To whom can the study results reasonably be   generalized?–External validity5Generalizability54 years ago27.03.202116Report issueAnswer(0)Bids(113)Emily ClareMUSYOKIONES A+Tutor Cyrus KenDr. Adeline ZoeHomeMarket_TutorDr Michelle MayaHOMWORK_WRITERA+GRADE HELPERQuality AssignmentsTutor RisperProf James KelvinAmanda SmithAmerican Tutorwizard kimMath GuruuRosie SeptemberElprofessoriDr. Michelle_KMBrainy BrianMEERAB NAEEMShow All Bidsother Questions(10)Management 4300 Group ProjectResearch PaperDue in 18 hours spa format original workflovodohi am trying to Compare and contrast Zionism from its classic definition and the perspective of True Torah Jews.Adressing DiversityAssignmentdesign a driveline speed controllerSAPA format

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