With regard to the former, States parties should take account of: (a) the recommendation in principle 4 of the United Nations Principles for Older Persons to the effect that older persons should have access to suitable education programmes and training and should, therefore, on the basis of their preparation, abilities and motivation, be given access to the various levels of education through the adoption of appropriate measures regarding literacy training, lifelong education, access to university, etc.; (b) recommendation 47 of the International Plan of Action on Ageing, which, in accordance with the concept of lifelong education promulgated by the UNESCO, recommends informal, community-based and recreation-oriented programmes for older persons in order to develop their sense of self-reliance and community responsibility. Such programmes should enjoy the support of national Governments and international organizations.