Wikipedia is a collaborative resource‚ which aims to be a compendium of all human knowledge. In a serious examination of Wikipedia as a credible and valid source of information we need to place our argument within a definable framework. As I will show information has many uses‚ for the purposes of this paper I will examine the use of Wikipedia for scholarly research‚ the kind‚ which I will be utilizing throughout the rest of my MBA program. I will be evaluating Wikipedia based on the parameters
Premium Primary source Wikipedia Source
manage pressure ulcers in hospital and community settings across Ireland .which allows one to take immediate actions and prevent the ulcer if possible. To support pressure ulcer risk assessment several standardized pressure ulcer risk assessment scales have been introduced and their application in clinical practice is recommended (Stechmiller et al.‚ 2008). one of the most common scales used in our hospitals is the Waterlow scale‚ This scale was designed by Waterlow in 1985‚ from study in elderly and
Premium Bedsore Nursing Risk assessment
Dan Eble PSYC 105 G Dr. Waterstreet Test Reliability and Validity Correlations are important in establishing test reliability and related test validity. Test reliability has four methods of testing. The first is the test-retest method‚ which is when the same test is given to students at two different occasions and the scores are then correlated for production. The second is the alternate form test‚ which is when two forms of the same test is given to students and the scores are then correlated
Premium Validity Psychometrics Reliability
Test Validity 1 Introduction Validity is arguably the most important criteria for the quality of a test. The term validity refers to whether or not the test measures what it claims to measure. On a test with high validity the items will be closely linked to the test’s intended focus. For many certification and licensure tests this means that the items will be highly related to a specific job or occupation. If a test has poor validity then it does not measure the job-related content and competencies
Free Psychometrics Validity Statistics
PSYCHOLOGICAL MEASURE INTRODUCTION The process of developing a reliable and valid psychological measure is a complex task. In this paper‚ the author hopes to further explain how to construct a test which can be considered both valid and reliable. Steps to developing a psychological measure The steps to follow when developing a psychological measure can seem daunting and complex. There are nine basic steps which need to be followed: 1.THE PLANNING PHASE This is where the aim of the measure needs to
Free Psychometrics Validity Reliability
Internal validity has many advantages and disadvantages when completing the study. It’s important to not make too many errors and decrease any threats as possible. Whether health care‚ grades‚ heart rate‚ patient wait times‚ etc.‚ it’s important to have all necessary information‚ and presented accurate as possible on a table or graph. Being able to create a study is one thing‚ but facing issues in a study is another that must be contained. Issues with internal validity and external validity can be
Premium Research Scientific method Management
a handful of humans are made to live through a sentient supercomputer’s tortures. Despite how one-sided the conflict seems‚ the story ultimately centers around a power struggle that leaves both groups nearly in the same situation. In "I Have No Mouth‚ and I Must Scream‚" Ellison employs analogies to blur the distinctions between the creator and the creation‚ demonstrating that living is suffering since one often lacks control. Near the start of the story‚ the speaker‚ Ted‚ introduces the supercomputer
Premium Suffering Creator deity Sentience
Validity of eyewitness testimony Eyewitness testimony are accounts given by an individual about the details of an event that may include‚ what the perpetrator was wearing or physical description of the person ‚ in what direction did the person run‚ details of a crime scene of a accident etc..‚ but can the eyes lie? Eyewitness testimony has been recognized as the leading cause of wrongful convictions in the U.S and because of this there are organizations in place such as the innocent project‚ which
Premium Crime Criminal law Police
Faisal Al Saud November 12‚ 2012 1. Topic: Consider the extent to which knowledge issues in ethics are similar to those in at least one other area of knowledge Do scientists have any ‘special’ moral obligations? Or should science seek to be free from any values and morals? This has been a popular topic that has been discussed throughout not only this century but also‚ centuries previous to us. While looking at natural sciences and ethics we can see that these two areas of knowledge are
Premium Science Morality Ethics
Research Paper: Measure for Measure Shakespeare ’s Measure for Measure centers around the fate of Claudio‚ who is arrested by Lord Angelo‚ the temporary leader of Vienna. Angelo is left in charge by the Duke‚ who pretends to leave town but instead dresses as a friar to observe the goings-on in his absence. Angelo is strict‚ moralistic‚ and unwavering in his decision-making; he decides that there is too much freedom in Vienna and takes it upon himself to rid the city of brothels and unlawful sexual
Premium Sexual intercourse Human sexual behavior Marriage