Describe what it means when an instrument is reliable and valid.
Identify two types of reliability and two types of validity used in a quantitative research study. Provide an example by obtaining a nursing research article of
your interest through a literature search that reported specific types of reliability and validity in the study. (For example:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056431/pdf/NOP2-5-362.pdf) — I attached the document in this link.
Comment on the psychometric properties include meaning and implications of the reliability and validity reported in the study. For example: What does it
mean when the Cronbach’s alpha or coefficient alpha is .85?