Developing a valid and reliable chemistry achievement test in electrochemistry
نویسندگان
چکیده
منابع مشابه
Timed Up and Go Test: A Reliable and Valid Test in Patients With Chronic Heart Failure.
BACKGROUND The timed up and go test (TUGT) is a short-duration functional test frequently used in rehabilitation settings as a measure of balance and mobility. Reliability and validity for patients with chronic heart failure (CHF) has yet to be determined. This prospective cohort study aimed to determine test-retest reliability of the TUGT in patients with CHF, relationships between the TUGT an...
متن کاملdeveloping a valid and reliable instrument to predict the protective sexual behaviors in women at risk of human immunodeficiency virus
results seven concepts emerged after exploratory factor analysis of the 48 items. the content validity ratio (cvr) of the questionnaire constructs were 0.55 to 0.76, and content validity index (cvi) structure was 0.86 to 0.95. cronbach's alpha coefficient for the entire questionnaire was 0.78, and correlation coefficient of the test-retest reliability for the constructs was from 0.73 to 0.89. c...
متن کاملDeveloping a culturally valid and reliable quality of life questionnaire for diabetes mellitus.
The aim of this study was to design a culturally adapted questionnaire for studying quality of life (QOL) among type 1 and 2 adult diabetes patients in the Islamic Republic of Iran. The 41 items on the questionnaire were based on qualitative research and covered general and health-related QOL. In a descriptive survey, 104 patients completed the questionnaire; 68 (65.4%) were female. Mean age wa...
متن کاملThe Army Learning Organisation Questionnaire: Developing a valid and reliable measure of Learning Organisation characteristics
This report describes the development and psychometric evaluation of the Army Learning Organisation Questionnaire (ALOQ). Following a review of social sciences literature, four questionnaires used to measure learning organisation characteristics were identified, and then evaluated against specific validity and reliability criteria. Two instruments had the best psychometric properties: Marsick a...
متن کاملThe Spring Scale Test: a reliable and valid tool for explaining fall history.
BACKGROUND & PURPOSE Although perturbations can result in falls, objective practical tests of balance that incorporate perturbations have not received as much attention as other balance measures. The purposes of this study were to: (1) describe a new clinical waist pull perturbation balance test protocol, the Spring Scale Test (SST), (2) determine the test-retest reliability of the SST, and (3)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Higher Education and Science
سال: 2015
ISSN: 2146-5959,2146-5967
DOI: 10.5961/jhes.2015.136