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However, it is important to note that different tasks were used for the covert versus the overt condition. One task involved a probe being flashed to the subject's fovea, while another task showed the probe in the participant's peripheral vision, making it questionable whether these results can be directly compared. [ 17 ]
Attention may be differentiated into "overt" versus "covert" orienting. [50] Overt orienting is the act of selectively attending to an item or location over others by moving the eyes to point in that direction. [51] Overt orienting can be directly observed in the form of eye movements.
The brain pathway that orients visual attention to a stimulus is referred to as the orienting system.There are two main types of visual orientations, covert (exogenous) which occurs when a salient environmental change causes a shift in attention and overt (endogenous) which occurs when the individual makes a conscious decision to orient attention to a stimuli [1] During a covert orientation of ...
Despite interagency coordination mechanisms, the United States is too pluralistic to achieve full coordination between all the overt and covert means of exercising influence abroad. Other major differences are in scope, intensity, and importance attributed to active measures and covert action, and in immunity from legal and political constraints."
Covert channels can tunnel through secure operating systems and require special measures to control. Covert channel analysis is the only proven way to control covert channels. [citation needed] By contrast, secure operating systems can easily prevent misuse of legitimate channels, so distinguishing both is important. Analysis of legitimate ...
This method is used to differentiate overt and covert attention. Overt attention involves directed eye movements, known as saccades, to consciously focus the eye on a target stimulus. Covert attention involves mental focus or attention to an object without significant eye movement, and is the predominant area of interest when using the Posner ...
The sender's overt (and covert) communications are affected by the overt and covert communications of the receiver, and vice versa. IDT explores the interrelation between the sender's communicative meaning and the receiver's thoughts and behavior in deceptive exchanges.
[6] [7] There are thus the concepts of overt and covert prestige. Overt prestige is related to standard and "formal" language features, and expresses power and status; covert prestige is related more to vernacular and often patois, and expresses solidarity, community and group identity more than authority. [8]