Modern measuring instruments (MI) are of great importance for providing measurements in all areas the national economy. Their main purpose is to conduct accurate and reliable order obtain complete measurement information. To perform this important function, MI must be appropriate quality, which reliably assessed. In traditional definition, a technical means that used has standardized characteri...

This study aimed to draw a parallel between instruments assessing marital quality and the way couples conceptualize their relationship quality. Twenty-five were interviewed understand ideas about good relationship. The interviews analyzed according topics presented, which then compared with concepts included in measuring Five themes identified, partially correspondent assessed by instruments. C...