Athirah senget suke nangis
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The reliability analysis assessed the internal consistency of 4 variables measuring knowledge, training, employer support, and awareness related to reducing musculoskeletal disorders. The Cronbach's alpha coefficient was 0.708, indicating acceptable reliability. Corrected item-total correlations were all above 0.28, with employer support showing the highest correlation at 0.628. Removing any individual item would not significantly increase the overall Cronbach's alpha coefficient.
![COMPUTE knowledge1=ergonomics + MSD + monitor + seating. EXECUTE. COMPUTE
training1=understanding + undergo + practice + increase. EXECUTE. COMPUTE
employer1=information + equiptment + commitment + encourage. EXECUTE. COMPUTE
awareness1=aware + workplace + notpractice + reduceMSD. EXECUTE. RELIABILITY
/VARIABLES=knowledge1 training1 employer1 awareness1 /SCALE('ALL VARIABLES') ALL
/MODEL=ALPHA /SUMMARY=TOTAL CORR.
Reliability
[DataSet0]
Scale: ALL VARIABLES
Case Processing Summary
N %
Cases Valid 100 100.0
a
Excluded 0 .0
Total 100 100.0
a. Listwise deletion based on all variables in the
procedure.
Reliability Statistics
Cronbach's Alpha
Based on
Standardized
Cronbach's Alpha Items N of Items
.708 .700 4](https://image.slidesharecdn.com/athirahsengetsukenangis-130415224914-phpapp01/85/Athirah-senget-suke-nangis-1-320.jpg)
Athirah senget suke nangis
- 1. COMPUTE knowledge1=ergonomics + MSD + monitor + seating. EXECUTE. COMPUTE training1=understanding + undergo + practice + increase. EXECUTE. COMPUTE employer1=information + equiptment + commitment + encourage. EXECUTE. COMPUTE awareness1=aware + workplace + notpractice + reduceMSD. EXECUTE. RELIABILITY /VARIABLES=knowledge1 training1 employer1 awareness1 /SCALE('ALL VARIABLES') ALL /MODEL=ALPHA /SUMMARY=TOTAL CORR. Reliability [DataSet0] Scale: ALL VARIABLES Case Processing Summary N % Cases Valid 100 100.0 a Excluded 0 .0 Total 100 100.0 a. Listwise deletion based on all variables in the procedure. Reliability Statistics Cronbach's Alpha Based on Standardized Cronbach's Alpha Items N of Items .708 .700 4
- 2. Summary Item Statistics Maximum / Mean Minimum Maximum Range Minimum Variance N of Items Inter-Item Correlations .368 .183 .656 .473 3.580 .029 4 Item-Total Statistics Scale Mean if Scale Variance if Corrected Item- Squared Multiple Cronbach's Alpha Item Deleted Item Deleted Total Correlation Correlation if Item Deleted knowledge1 47.2200 47.729 .282 .104 .755 training1 44.8300 34.728 .573 .441 .592 employer1 44.0900 33.355 .628 .505 .553 awareness1 45.1200 39.581 .509 .285 .636