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A pretest was conducted to determine the viability of the fatigue scale adopted during the test, called Fatigue Severity Scale (FSS). The purpose of the validation survey was to set a benchmark (i.e. FSS=4) on an acceptable level of fatigue for the Portuguese culture. The scale ranged from 1 meaning no fatigue to 7 being high.
The Unidimensional Fatigue Impact Scale (U-FIS) is a disease-specific patient-reported outcome measure which measures the impact of multiple sclerosis related fatigue. [1] It is a 22-item unidimensional scale which is based on needs-based quality of life theory.
To overcome the delay in administrating the test, the Official NASA TLX Apple iOS App [9] can be used to capture both the pairwise question answers and a subjects subjective subscale input, as well as calculating the final weighted and unweighted results. A feature found in the Official NASA TLX App is a new computer interface response rating ...
The International Follow-On Structural Fatigue Test Program (IFOSTP) was a joint venture between Australia, Canada and the U.S. to fatigue test the F/A-18 Hornet. The Australian test involved the use of electrodynamic shakers and pneumatic airbags to simulate high angle of attack buffet loads over the empennage .
High cycle fatigue strength (about 10 4 to 10 8 cycles) can be described by stress-based parameters. A load-controlled servo-hydraulic test rig is commonly used in these tests, with frequencies of around 20–50 Hz. Other sorts of machines—like resonant magnetic machines—can also be used, to achieve frequencies up to 250 Hz.
The Positive and Negative Affect Schedule (PANAS) is a self-report questionnaire that consists of two 10-item scales to measure both positive and negative affect.Each item is rated on a 5-point verbal frequency scale of 1 (not at all) to 5 (very much).
When the test is scored, a value of 0 to 3 is assigned for each answer and then the total score is compared to a key to determine the depression's severity. The standard cut-off scores were as follows: [7] 0–9: indicates minimal depression; 10–18: indicates mild depression; 19–29: indicates moderate depression; 30–63: indicates severe ...
The first edition of the profile of mood states scale is known as the POMS standard version or the POMS long form. It was developed by McNair, Lorr, and Doppleman in 1971 and is still in use today. Composed of 65 questions, those taking the test are asked to give a self-report for each question on how well they do or do not relate.