Religious attitudes / orthodoxy / pillarization - compartmentalization / confessionalism / conformism to church rules / tolerance / most important things in life / superstitions / the image of God, Christ, Christmas, Easter / psychological versus social functions of church-going / the political and social role of the church / clergy / stereotypes regarding people with another religion ( versus own religion ) / details on religious behaviour / details on faith. Background variables: basic characteristics/ residence/ household characteristics/ occupation/employment/ education/ social class/ politics/ religion/ readership, mass media, and 'cultural' exposure