@misc{indiciae77d8c332b01c, title = {Age-based structural dynamics between perceptual speed and knowledge in the Berlin Aging Study: direct evidence for ability dedifferentiation in old age.}, author = {Paolo Ghisletta and Ulman Lindenberger}, year = {2003}, doi = {10.1037/0882-7974.18.4.696}, url = {https://pubmed.ncbi.nlm.nih.gov/14692858/}, note = {Source identifier: 14692858} }