Now showing items 11-13 of 13
Niektóre problemy metodyki prób reprezentujących publiczność pism tygodniowych
A sample of readers buying a weekly at news stands provides the sole technique to reach this kind if elite publics. Such samples are burdened, however, with a systematic bias because those persons who buy a magazine more ...
Badania wiarygodności zeznań w spisie powszechnym
The author draws attention to the fact that there is a lack in Poland of systematic research and analyses specially designed to check the veracity of data obtained during the National Censuses. As an example she discusses ...