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Records reporting 11,116 individual events of violence were analyzed. Descriptive statistics and correlations were calculated using Stata.

Records from 7/1/17-9/30/18 were obtained through the CalOSHA PRA request process. Methods/study population: Reports submitted to CalOSHA pursuant to the WORKPLACE VIOLENT INCIDENT REPORTING SYSTEM FOR HOSPITALS are considered public record and available through the state Public Records Act (PRA) mandate. The translational research study I have chosen from my graphic organizer is 3076 Findings from the first year of California's Workplace Violence Prevention in Healthcare standard (Title 8, Section 3342) (Odes, Hong, Chapman, 2019). Validity is measured by one of three methods which include content validation, criterion-related validation, and construct validation. Validity in research design is measuring what is intended to be measured, a valid measure are those with low nonrandom systemic errors (Nelson, 1980). If you apply the same method to the same sample under the same conditions, this should render the same results, if not then the measurement may be unreliable. Retest, alternative-form test, split-halves test, or internal consistency test (Nelson, 1980). It is understood that a reliable measure is one with a low random chance of error and is assessed by one of four methods.

Reliability in research design refers to consistency across time (time-retest reliability), across items (internal consistency), and across researchers/ interrater reliability, the consistency in measurement over repeated measures (Nelson, 1980). A test must be reliable to produce a valid result. They both refer to how well a method measures something and are concepts used to evaluate the quality of research. Reliability and validity, are both important to research. When doing research it is important to ensure that measures used are both reliable and valid. Include the to the article in your reference. Using a translational research article from your graphic organizer, analyze the methods and results sections to discuss reliability and validity as it relates to the translational research. Distinguish between reliability and validity in research design.