@article{OlderbakHildebrandtWilhelm2015, author = {Sally Olderbak and Andrea Hildebrandt and Oliver Wilhelm}, title = {Examining age-related shared variance between face cognition, vision, and self-reported physical health: a test of the common cause hypothesis for social cognition}, series = {Frontiers in Psychology}, volume = {6}, publisher = {Frontiers Media S.A.}, issn = {1664-1078}, doi = {10.3389/fpsyg.2015.01189}, url = {https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-33083}, year = {2015}, abstract = {The shared decline in cognitive abilities, sensory functions (e.g., vision and hearing), and physical health with increasing age is well documented with some research attributing this shared age-related decline to a single common cause (e.g., aging brain). We evaluate the extent to which the common cause hypothesis predicts associations between vision and physical health with social cognition abilities specifically face perception and face memory. Based on a sample of 443 adults (17–88 years old), we test a series of structural equation models, including Multiple Indicator Multiple Cause (MIMIC) models, and estimate the extent to which vision and self-reported physical health are related to face perception and face memory through a common factor, before and after controlling for their fluid cognitive component and the linear effects of age. Results suggest significant shared variance amongst these constructs, with a common factor explaining some, but not all, of the shared age-related variance. Also, we found that the relations of face perception, but not face memory, with vision and physical health could be completely explained by fluid cognition. Overall, results suggest that a single common cause explains most, but not all age-related shared variance with domain specific aging mechanisms evident.}, language = {en} }