The processes of socio-economic development are continuously accompanied by the process of population aging. It is seen as a growing of the percentage share of people aged 65 and over in the general population. It covers the majority of European Union countries and also refers to Poland. The...

The commitment of academics staffs towards students’ academic performance has been a topic of intense interest during the last decades. Most of the applied research have employed a first order and Rasch model analysis which manifest variables that serve as indicators of the trait level at each...