The validity, reliability, practicality and authenticity of the techniques are examined. In the paper the author puts forward a crucial question in what way the aforementioned techniques can "bring out the best" in both those who are evaluated and those who evaluate, thereby making evaluation a ...
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Obtain a measurement of Test-retest Reliability by re-testing the original sample that you used to develop the norms and standardizations. Depending on the construct you're measuring, your test-retest interval will vary (example: Test-retest interval for measuring suicidal tendencies could be 1 we...
Henry Murray, M.D., Ph.D., was an iconic figure in the history of psychology in general and at Harvard University more specifically. Co-founder of the BostonPsychoanalyticSociety and Director of the Harvard Psychological Clinic, he co-authored the widely used Thematic Apperc...
reliability of the test, difficulty and discrimination of each item, distractor analysis, possible bias, multidimensionality, linking multiple test forms/years, and much more. Software such asItemanandXcalibreis also available for organizations with enough expertise to run statistical analyses internally....
Psychometric testing of the Leadership and Management Inventory: a tool to measure the skills and abilities of first-line nurse managers Aim To estimate the validity and reliability of the Leadership and Management Inventory, a tool to measure the skills and abilities of first-line nurse... ...
The alpha and the omega of scale reliability and validity the independent samples t-test and the paired samples t-test change the way the value of Student's t needs to be calculated, the assumptions of the differe... HTAC Alpha 被引量: 0发表: 0年 The dynamics of structured personality ...
Significantly, no study of model reliability has given children the choice to learn a task individually rather than from an informant. Instead, the focus has been on how the properties of different models affect a child's choice of whom to copy and how this operates in different domains. Howe...
Next, we describe the process of creating a test based on psychometric principles. Finally, we cover how to process the resulting data with exploratory factor analysis to determine possible useable questions that are then evaluated for reliability with Cronbach's Alpha statistics. WHO NEEDS ETS?
Study Objectives To investigate (i) how many nights of sleep diary entries are required for reliable estimates of five sleep-related outcomes (bedtime, wake time, sleep onset latency, sleep duration and wake after sleep onset) and (ii) the test-retest reliability of sleep diary estimates of sc...