MTO Research Sandwich Tuesday, March 15 - PZ 43 at 12:45h 12:45h Roline Kamphuis (Dept. Methodology & Statistics, Tilburg University) ‘Towards a framework for the integration of multiple TSE error sources’ This talk will focus on the integration of the measurement side of the Total Survey Error framework with the representation side by combining existing models for (survey) measurement error with existing models for missingness. This is the first step in creating a statistical framework that incorporates both "sides" of TSE into a single model. Ultimately, this will lead to the possibility of error-corrected estimators of parameters of interest to substantive researchers. Thus, it allows researchers to both estimate biases due to a range of error sources from both "sides" of the TSE tree simultaneously, and to adjust parameters of substantive interest for those biases. Moreover, by making us of a novel approach using DAGs, we hope to open up a deeper investigation and comparison of the influence errors have on parameters in a causal model. Current developments, future directions and complications that might arise will be discussed. 13:15h Hana Hadiwijaya (Dept. Developmental Psychology, Tilburg University) ‘Individual differences in parent-adolescent relationship development: a five-wave longitudinal study’ Adolescence is characterized by changes in family relationships, as perturbations increase due to adolescents striving for greater autonomy. However, the emphasis on normative relationship development in the literature overshadows important considerations regarding individual differences. This is a limitation, because obviously not all individuals will experience similar perturbations or succeed in positively restructuring their relationships by the end of adolescence. This five-annual-wave longitudinal study aims to examine individual differences in parent-adolescent relationship development using a latent transition analysis. Adolescents (N = 1313, 49% males, Mage = 13.69, SDage = 2.06,) completed questionnaires measuring parental power, support, and negative interactions. We performed a latent transition analysis in Latent Gold to examine the individual differences in parent-adolescent relationship development. Results showed that early-to-middle adolescents were more likely to switch into relationships in which they perceived more hierarchy, less parental support, and more negative interactions with their parents. Middleto-late adolescents were more likely to change into relationships in which they experienced more equality, more support, and less negative interactions. These patterns, however, occurred in some adolescents, but not in others, indicating individual differences in development. Despite that parent-adolescent relationships were characterized by more perturbations during early-to-middle adolescence, relationships are still often restored by the end of adolescence. However, some adolescents keep on having turbulent relationships with their parents. Thus, attention for individual differences in relationship development is warranted. Hana Hadiwijaya, T.A. Klimstra, J.K. Vermunt, S.J.T. Branje, & W.H.J. Meeus