Discuss Natural Selective Attention.

Need help with my writing homework on Natural Selective Attention. Write a 2250 word paper answering; Selected data that explores the role of various stimuli and then presents those to the reader to suggest, “orienting is mediate by activation of fundamental motivational systems that have evolved to support survival” (Bradley, 2009, p. 1).

The essence of this study examines human behavior and what motivates us to act. To accomplish this goal, the researcher has introduced and studied various stimuli to determine the motivating factors behind a person coming to an understanding of ‘good’ versus ‘bad’ behavior. The study is quite scientific and involved but will be a worthwhile inclusion in this student’s paper based on the reputation of Margaret Bradley. She is a director at the Center for the Study of Emotion and Attention at the University of Florida. This is certainly a reputable and scholarly source that is worthy of inclusion in future work on selective attention.

This eight-page article is quite interesting as it examines selective attention from the perspective of people exhibiting schizotypal personality disorder. The authors begin from the understanding that current research shows that schizophrenic people tend to exhibit increased switching tasks. This is evident even though high-schizotypy participants seem to only present this pattern in incongruent trials. Given this information, the researchers writing this article sought to explore whether this fact results from difficulties in selective attention, or if it was an issue with task control.

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To accomplish their goal and to test the hypothesis, the researchers identified 18 participants that exhibited high levels of psychometrically defined schizotypy. They also located and enlisted the participation of 16 people who had low scores when tested in two different versions of a task-switching paradigm. To conduct their study, participants needed to switch their attention between color or the shape of different bidimensional objects. They did this following the various cues of the&nbsp.researchers. In the end, it was shown that high-schizotypy subjects overwhelmingly showed a tendency to switch costs in incongruent trials under both versions of the tasks.

 
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