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This article theorizes that attention is not linear. That is almost obvious, however, because when you look at a room full of objects your attention must fluctuate many times just then as you go from object to object. The question is, what is your conscious awareness of what you are paying attention to? If you look at it from that perspective, your attention doesn't change that much because you are not aware of that many major changes. If you look at it from an unconscious perspective, your attention fluctuates greatly all the time, with minor variations in how you are processesing everything. Are someones unconcsious fluctuations in attention important, however? When someone first starts paying attention to something do they have to pay more attention at the start to bring the object into cognition? Is it necessary to pay sharp attention to things every so often because you need to be kept awake? This chapter tries to show that your unconcsious attention must pay sharp attention to things in spikes in order to a) keep noticing things and b) stay sharp. However, if people might are not aware that they need to refocus on objects, then how important and significant is this refocusing of your attention in a spike pattern?

People need to pay attention to things in order to keep their minds alive and active. They need to pay attention to little things all the time. That is why spikes occur, when people refocus their attention on little things over and over it occurs as a spike, because the new object needs to be processed as a whole and this processing takes energy in the form of a “spike”. [The key thing there is that the object needs to be processed as a whole. You pay attention to lots of little things all the time, but you only pay attention to complete things infrequently, so infrequently that when you actually do pay attention, it occurs as a spike.]

Humans cannot pay attention to everything, and the things they do pay attention to they need to “spike” their attention initially to get that object into their attention and focus. It is possible to not use spikes of attention, but if you did that then life would be boring. In order for life to be interesting people naturally spike their attention on certain things every so often (once a minute or so) to make life more exciting. Life would be boring if you never paid sharp attention to anything. Spikes of attention keep life “crisp”. [You could rephrase that as, if you never pay attention to anything, you are never going to be interested in anything. And if you actually pay attention to something, you would need to direct your attention to it at some point, putting in maximum attention so you grab it into focus, that is the spike.]

A good example of a spike in attention is if you direct your attention to something that is going to be shown to you for only a short period of time. For instance in a study by Sperling (1960) found that when subjects were presented with visual arrays lasting 50ms, containing twelve letters, they were able to report only about four or five items. However, subjects said they could "see" the whole display for a short time after the display was terminated. That shows how it is possible for people to direct high attention to be able to pay attention to something for that short a period of time, but also that this attention will die down very quickly after it was given – shown by the fact that they forgot what they saw soon after.

Questions & Answers

the definition for anatomy and physiology
Watta Reply
what is microbiology
Agebe Reply
What is a cell
Odelana Reply
what is cell
Mohammed
how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
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Source:  OpenStax, A cognitive perspective on emotion. OpenStax CNX. Jul 11, 2016 Download for free at http://legacy.cnx.org/content/col10733/1.26
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