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The focus is an area that extracts information from the visual scene with a high-resolution, the geometric center of which being where visual attention is directed. Surrounding the focus is the fringe of attention, which extracts information in a much more crude fashion (i.e., low-resolution).
Transient attention is a short-term response to a stimulus that temporarily attracts or distracts attention. Researchers disagree on the exact amount of the human transient attention span, whereas selective sustained attention, also known as focused attention, is the level of attention that produces consistent results on a task over time.
Early conceptualizations of links between affect and objective self-awareness have evolved due to careful experimentation in social psychology. The original conceptualization of objective self-awareness theory proposed by Duval and Wicklund suggested that a state of self-focused attention was an aversive state.
Specifically, research on attentional capture has two modes: voluntary and reflexive. The voluntary mode is a top down approach where attention is shifted according to high-level cognitive processes. The reflexive mode is a bottom up approach where attention shifts involuntarily based on a stimulus's attention attracting properties. [40]
The psychological definition of attention is "a state of focused awareness on a subset of the available sensation perception information". [12] A key function of attention is to identify irrelevant data and filter it out, enabling significant data to be distributed to the other mental processes. [4]
Your attention span has shrunk by nearly two minutes in the past 20 years, driven in part by technology’s hold over your work and home life, experts say. Here’s how to stay focused so you can ...
The scarcity of attention is the underlying assumption for attention management; the researcher Herbert A. Simon pointed out that when there is a vast availability of information, attention becomes the more scarce resource as human beings cannot digest all the information. [6] Fundamentally, attention is limited by the processing power of the ...
Hypnosis is a human condition involving focused attention (the selective attention/selective inattention hypothesis, SASI), [2] reduced peripheral awareness, and an enhanced capacity to respond to suggestion. [3] There are competing theories explaining hypnosis and related phenomena.