Now showing items 61-70 of 362
Z badań nad prawidłowościami w zachowaniu ankieterów społecznych
Researches on the reception of radio broadcasts in Poland, are done by means of a staff of interviewers working without fee, their sole motivation being the desire to participate in the prestige of the Radio and to perform ...
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 ...