Measuring Once Twice: An Evaluation of Recalling Attitudes in Survey Research by de Graaf, N, Jaspers, E, Lubbers, M

‘Horrors of Holland’: explaining attitude change towards euthanasia and homosexuals in the Netherlands, 1970–1998 by Jaspers, E, Lubbers, M, De Graaf, N

Studying positive and negative direct and extended contact: Complementing self-reports with social network analysis by Wölfer, R, Jaspers, E, Blaylock, D, Wigoder, C, Hughes, J, Hewstone, M