title: The varieties of momentum-like experience.
abstract: Cognition and behavior exhibit biases consistent with future expectations, and some of these biases result in momentum-like effects and have been linked with the idea of momentum. These momentum-like effects include representational momentum, operational momentum, attentional momentum, behavioral momentum, and psychological momentum. Effects of numerous variables involving characteristics of the target, display, context, or observer on each momentum-like effect are considered, and similarities of different momentum-like effects are considered. It is suggested that representational momentum, operational momentum, and attentional momentum reflect similar or overlapping mechanisms based on a perceptual time-scale and extrapolation primarily across space, and that behavioral momentum and psychological momentum reflect similar or overlapping mechanisms based on a longer time-scale and extrapolation primarily across time. It is further suggested that all 5 forms of momentum-like effect could reflect a more general extrapolation mechanism that anticipates the future action, behavior, or outcome of a given target, person, or process. A list of properties characterizing momentum-like effects is proposed, and constraints and issues relevant to future models of momentum-like effects are discussed. (PsycINFO Database Record
authors.forename: Timothy L
authors.initials: TL
authors.lastname: Hubbard
mesh_terms: D001288:Attention; D003071:Cognition / Q000502:physiology*; D006801:Humans; D009038:Motion; D009039:Motion Perception / Q000502:physiology*; D009949:Orientation; D011601:Psychophysics; D013028:Space Perception