Search for: [Subject and Keywords = sociology of education] OR [Subject and Keywords = professional development of teachers] OR [Subject and Keywords = skills] OR [Subject and Keywords = skills development] OR [Subject and Keywords = lifelong learning] OR [Subject and Keywords = socjologia edukacji] OR [Subject and Keywords = nauczyciele] OR [Subject and Keywords = doskonalenie zawodowe] OR [Subject and Keywords = uczenie się przez całe życie] OR [Title = Do teachers participate in lifelong learning\? Competencies and the educational activities of teachers] OR [Title = Czy nauczyciele uczą się przez całe życie\? Kompetencje i aktywność edukacyjna nauczycieli] OR [Creator = Worek, Barbara] OR [Creator = Jelonek, Magdalena] OR [Creator = Kocór, Marcin]