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HTHRHSC 5900 Midterm 2 Certification Exam Example Questions And Answers. $14.49   Add to cart

Exam (elaborations)

HTHRHSC 5900 Midterm 2 Certification Exam Example Questions And Answers.

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  • HTHRHSC
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  • HTHRHSC

questionnaire - correct answer written instrument, inexpensive, may not respond/lie/wrong interpretation close-ended questionnaire - correct answer easy to do and interpret, quick, may lie/can't elaborate/misleading -dich...

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  • October 28, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • HTHRHSC
  • HTHRHSC
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RealGrades
HTHRHSC 5900 Midterm 2

questionnaire - correct answer written instrument, inexpensive, may not
respond/lie/wrong interpretation



close-ended questionnaire - correct answer easy to do and interpret, quick, may
lie/can't elaborate/misleading

-dichotomous -> yes/no

-mult. choice

-rank order -> to what degree do you agree?

-likert scale -> 4+ graded responses



open ended questionnaire - correct answer -can formulate/verbalize

-qualitative, can explain, answers not limited

-less time to make, more time to read



interviews - correct answer -verbal communication

-face to face/telephone, structured/unstructured

-individual or group

-face to face, no waiting, follow ups, body language, can clarify

-time consuming, smaller size, have to keep bias out



observation - correct answer -human beh./interactional->
videotapes/TV/advertisements

-inanimate items: space/layout/equipment/environments

-natural responses, comfy environments, actions don't lie, unanticipated

-may be different if knowingly under observation

, bio/physiological measurements - correct answer -measuring things by taking
blood/urine/hair

-using equipment -> measurements recorded as research data weight/blood pressure/temp



-fast, objective, time consuming for gold standard, expensive, can't always have gold standard



records and available data - correct answer -retrospective, data already exists

-materials and medical records, databases, print & broadcast materials

-saves time, don't have to do it yourself

-outdated, don't know how was calculated



study variables - correct answer outcome (dependent variable), intervening
(confounding variable), explanatory/manipulated (independent variable)



measurement - correct answer translation of observation into numbers



reliability - correct answer reproducibility of results (if worker is reliable one week,
will likely be again the next)



validity - correct answer accuracy (if the information is valid, then it is also correct
and accurate)



amount of measurement error (usually not very much)



practicality - correct answer reasonable (can't always use gold standards)



applicability - correct answer situational (if you have to apply something to a
situation, also applicable)



test-retest - correct answer -same test given twice, correlate results

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