Design and Estimation for Split Questionnaire Surveys
نویسنده
چکیده
منابع مشابه
DASTWAR: a tool for completeness estimation in magnitude-size plane
Today, great observatories around the world, devote a substantial amount of observing time to sky surveys. The resulted images are inputs of source finder modules. These modules search for the target objects and provide us with source catalogues. We sought to quantify the ability of detection tools in recovering faint galaxies regularly encountered in deep surveys. Our approach was based on com...
متن کاملAssessing reliability and validity of the Work Design Questionnaire as a tool for macro ergonomics surveys: A case study in an Iranian worker population in 2016
Background: The imbalance between job demand and controls is associated with physical and mental disorders. The Work Design Questionnaire (WDQ) is one of the newest tools for macro-ergonomics evaluation of organizations and workplaces. In this research, the reliability and validity of the Persian WDQ (PWDQ) in the evaluation of occupational accident management and safety promotion in Persian-la...
متن کاملModification of the saffron model for growth and yield prediction under different irrigation water salinity, manure application and planting methods
The Saffron Yield Estimation Model (SYEM) was modified for salinity conditions, cowmanure application and planting methods using two-year experiments data in Badjgah region ofIran. A split-split plot arrangement was conducted in complete randomized block design duringtwo years with irrigation water salinity levels (0.45 (fresh water, S1), 1.0 (S2), 2.0 (S3) and 3.0(S4) dS m-1) as the main plot,...
متن کاملDesign and psychometric properties of the quality of life questionnaire for veterans with combat related post-traumatic stress disorder
Background and Aim: Combat-related post-traumatic stress disorder (combat-related PTSD) is a chronic and debilitating severe mental condition in people with experience of war events, which has a deeply negative impact on their quality of life. This study aimed to design and assess the psychometric properties of quality of life questionnaire (QOL-Q) for Iran-Iraq war veterans with combat-related...
متن کاملبررسی وضعیت موجود و مطلوب دستیابی به آرمان مشترک از دید مدیران و کارشناسان آموزش و پرورش استان اصفهان
This study surveys existing and desirable condition for achieving common ideals from viewpoint of Isfahan’s education experts and managers. This is descriptive survey. Statistical population is all managers, deputies, and experts of Isfahan Education offices. Statistical population is 1539 persons. Seven districts including district 2, district 3, district 4, Jey Area, Najafabad, Shahreza, and...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008