Although social change is diverse and ubiquitous, there is to date little research on the impact of social change on individual development, nor on the variables that may mediate and moderate this impact. This lack is, in part, based on insufficient consideration of psychological theories that may be applied to social change, but particularly on the lack of specific theories on psychological consequences of social change. In addition, methodological problems in measuring the complexity of social change have limited research on the consequences of social change on human development. With a focus on the effects of the breakdown of the communist system in Eastern Germany and Eastern Europe on individual development, the present paper analyses how prominent psychological theories can be applied to research on human development in times of social change, namely, Bronfenbrenner's ecological paradigm, the transactional stress theory, and recent developments of lifespan theories of control and coping. A behavioural model is introduced that analyses developmental consequences of individual's coping with social change. Finally, we discuss methodological implications for studying social change and set out future research needs. (Contains 1 figure.)