搜索结果: 1-15 共查到“reliability and validity”相关记录26条 . 查询时间(0.093 秒)
The alpha and the omega of scale reliability and validity
alpha omega scale reliability validity
2016/1/28
Health Psychologists using questionnaires rely heavily on Cronbach’s alpha as indicator of scale reliability and internal consistency. Cronbach’s alpha is often viewed as some kind of quality label: h...
Inter-Rater Reliability and Validity of the Australian Football League’s Kicking and Handball Tests
Talent identification skills test coaches perceptions
2016/1/9
Talent identification tests used at the Australian Football League’s National Draft Combine assess the capacities of athletes to compete at a professional level. Tests created for the National Draft C...
Reliability and Validity Assessment of a Linear Position Transducer
Back squat bench press concentric phase weight training exercises
2015/5/26
The objectives of the study were to determine the validity and reliability of peak velocity (PV), average velocity (AV), peak power (PP) and average power (AP) measurements were made using a linear po...
Reliability and Validity of a New Test of Change-of-Direction Speed for Field-Based Sports: the Change-of-Direction and Acceleration Test (CODAT)
Lateral cutting field testing Illinois agility run linear speed team sports
2015/5/14
Field sport coaches must use reliable and valid tests to assess change-of-direction speed in their athletes. Few tests feature linear sprinting with acute change- of-direction maneuvers. The Change-of...
Reliability and Validity of Physiological Data Obtained Within a Cycle-Run Transition Test in Age-Group Triathletes
Multi-discipline reproducibility time-trial test adaptation
2015/5/13
This study examined the validity and reliability of a sequential “Run-Bike-Run” test (RBR) in age-group triathletes. Eight Olympic distance (OD) specialists (age 30.0 ± 2.0 years, mass 75.6 ± 1.6 kg, ...
Field Based Reliability and Validity of the Bioharness™ Multivariable Monitoring Device
Multi-variable physiological monitoring ecological validity new technology
2015/5/13
The Bioharness™ device is designed for monitoring physiological variables in free-living situations but has only been proven to be reliable and valid in a laboratory environment. Therefore, this...
Reliability and validity of a wireless microelectromechanicals based system (Keimove™) for measuring vertical jumping performance
Counter-movement jump microelectromechanical systems
2015/5/8
The aim of this study was to determine the validity and reliability of a microelectromechanicals (MEMs) based system (Keimove™) in measuring flight time and takeoff velocity during a
counter-m...
RELIABILITY AND VALIDITY TESTING OF AN ARCHERY CHRONOMETER
Archery, electromyography (EMG)
2015/3/17
Keeping the arrow velocity constant during consecutive shots and responding to “clicker’s fall” are
considered to be an important feature of archery performance. A specially designed device called a...
The Reliability and Validity of the Persian Version of Sinonasal Outcome Test 22 (Snot 22) Questionnaires
Quality of Life Nasal Septal Questionnaires
2015/10/12
Background: The quality of life (QOL) is an important indicator for disease-severity classification and outcome measurement in obtaining treatment sinonasal diseases. The sinonasal outcome test 22 (SN...
Reliability and Validity Assessment of Mizaj Questionnaire: A Novel Self-report Scale in Iranian Traditional Medicine
Medicine Traditional Unani Temperament Questionnaires Reproducibility of Results
2015/10/12
Background: In Iranian Traditional Medicine, mizaj (temperament) plays a key role in preventive, therapeutic and lifestyle recommendations. A reliable self-reported scale for mizaj identification is c...
Health Related Quality of Life in Iranian Patients With Irritable Bowel Syndrome:Reliability and Validity of the Persian Version of the IBS-QOL
Quality of Life Irritable Bowel Syndrome Questionnaires
2015/10/8
Background: Irritable bowel syndrome (IBS) is a gastrointestinal disease that is accompanied by pain, diarrhea, constipation and abdominal bloating. Hence, IBS has a major effect on patients’ quality ...
The Reliability and Validity of the Persian Version of Sinonasal Outcome Test 22 (Snot 22) Questionnaires
Quality of Life Nasal Septal Questionnaires
2015/9/30
Background: The quality of life (QOL) is an important indicator for disease-severity classification and outcome measurement in obtaining treatment sinonasal diseases. The sinonasal outcome test 22 (SN...
The Steep Ramp Test in Healthy Children and Adolescents: Reliability and Validity
EXERCISE TESTING PHYSICAL FITNESS REPRODUCIBILITY CHILD
2017/7/14
Purpose: This study aimed to examine the reliability and validity of the steep ramp test (SRT), a feasible, maximal exercise test on a cycle ergometer that does not require the use of respiratory gas ...
Reliability and Validity of the OMNI-Vibration Exercise Scale of Perceived Exertion
Validation perceived exertion vibration EMG
2015/5/12
This study examined reliability and concurrent validity of the newly developed OMNI-vibration exercise scale (OMNI-VIBRO) to measure Ratings of Perceived Exertion (RPE) during vibration exercise in tw...
Strong Words or Moderate Words: A Comparison of the Reliability and Validity of Responses on Attitude Scales
Attitude Scales Reliabilty Validity
2013/2/21
A common assumption in attitude measurement is that items should be composed of strongly worded statements. The presumed benefit of strongly worded statements is that they produce more reliable and va...