تحميل...
Validity of questionnaire self‐reports on computer, mouse and keyboard usage during a four‐week period
OBJECTIVE: To examine the validity and potential biases in self‐reports of computer, mouse and keyboard usage times, compared with objective recordings. METHODS: A study population of 1211 people was asked in a questionnaire to estimate the average time they had worked with computer, mouse and keybo...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , |
|---|---|
| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
BMJ Group
2007
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2078486/ https://ncbi.nlm.nih.gov/pubmed/17387136 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/oem.2005.026351 |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|