[Solved] Two simple regression models were used to predict a single dependent variable. Both models were highly significant, but when the two independent variables were placed in the same multiple regression model for the dependent variable, R2 did not increase substantially and the parameter estimates for the model were not significantly different from 0. This is probably an example of collinearity. Visualize: The process of forming mental images or concepts of something that is not currently being perceived through sight. Symbolic Distance Effect: The phenomenon where the cognitive distance between symbols affects the speed and accuracy of processing those symbols. Mouse: A small rodent characteristically having a pointed snout, small rounded ears, and a long naked or almost hairless tail. House: A building for human habitation, typically consisting of multiple rooms and facilities to support daily living.