Background: In the present paper, we investigated the association between time spent reading and reading comprehension throughout the lifespan. According to the Matthew effect (or rich-get-richer and poor-get-poorer) model, interindividual differences in reading-related skills between poor and average readers become wider as individuals grow…

Memory performance in linear order reasoning tasks (A > B, B > C, C > D, etc.) shows quicker, and more accurate responses to queries on wider (AD) than narrower (AB) pairs on a hypothetical linear mental model (A -- B -- C -- D). While indicative of an analogue representation, research so far did not provide positive evidence for spatial…