What is the difference between goal-directed attention and stimulus-driven capture?
Abstract. Selective visual attention to objects and locations depends both on deliberate behavioral goals that regulate even early visual representations (goal-directed influences) and on autonomous neural responses to sensory input (stimulus-driven influences).
What are stimulus-driven and goal-driven attention shifts and how do they differ?
The results of some studies indicate that stimulus-driven attention shifts occur when cue validity is either high or low, whereas goal-driven attention shifts seem to occur only when cue validity is high (Jonides, 1981; Weichselgartner & Sper- ling, 1987), unless observers are given specific instruc- tions to attend to …
What does it mean to be stimulus bound?
A person exhibiting stimulus-bound behavior may feel the need to use certain items present, regardless of a need to do so. Immediate stimulus-bound behavior often does not take into account future consequences or long-term outcomes and causes difficulty with planning, organizing, and behavioral initiative.
What is goal-directed attention in psychology?
Goal-directed attention is a top-down signal from outside the visual system that can reconfigure the visual system to reflect current goals and expectations. In this example, the absence of a strong top-down signal (left) to guide visual processing leads to uncertainty about what this confusing image depicts.
What is stimulus-driven capture?
Stimulus-Driven Capture is the process by which certain stimuli capture our attention automatically. Research has shown that attention can be either stimulus-driven or goal-driven, whereby our attention is captured by cues we are actively searching for or expecting.
What is stimulus-driven attention?
Stimulus-driven attention includes aspects of both bottom-up and top-down attention. In addition, stimuli may also elicit stimulus-driven attention if they share features (e.g., color or shape) with a task goal or target (Folk et al. 2002; Serences et al. 2005).
What is Behaviour of stimulus?
In psychology, a stimulus is any object or event that elicits a sensory or behavioral response in an organism. In behavioral psychology (i.e., classical and operant conditioning), a stimulus constitutes the basis for behavior.
What is conceptually driven processing?
By. a cognitive process which centers mostly on the significant facets of a stimulant instead of its perceptual facets. This is top-down processing wherein synthesizing of sensory inputs are led by ideas obtained from enduring events or learning.
Why is visual capture important?
Visual capture allows one to interpret the location of sound as well as the sensation of touch without actually relying on those stimuli but rather creating an output that allows the individual to perceive a coherent environment.
What is the stimulus human anatomy?
A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is your body responding to a medicine. An example of internal stimuli is your vital signs changing due to a change in the body.
What is a stimulus response example?
Examples of stimuli and their responses: You are hungry so you eat some food. A rabbit gets scared so it runs away. You are cold so you put on a jacket.
What is an example of a stimulus in psychology?
A stimulus is any object or event that elicits a response. For example, when food is presented to a lab mouse as a reward for pressing a lever, the food is a stimulus, and the mouse will likely respond by pressing the lever again.