Read the following article:Livesey, E. J., Harris, I. M., & Harris, J. A. (2009). Attentional changes during implicit learning: Signal validity protects a target stimulus from the attentional blink. Journal of Experimental Psychology: Learning, Memory, and Cognition, 35(2), 408-408-422. doi:10.1037/a0014525 (ProQuest Document ID: 614494049)Using the experience from the CogLab demonstration and information from the article, write a paper that addresses the following:Explain how the attentional blink relates to attention. Analyze how the variation in time influences the probability of seeing the second target letter. Explain the circumstances under which the attentional blink can be eliminated.In the CogLab demonstration, letters were used as targets. The target used can influence the duration of one’s attentional blink and whether the attentional blink even occurs. Complete the following tasks:Propose at least two other targets that could be used to induce the attentional blink.Predict the effect each of your suggested targets would have on the duration of one’s attentional blink as compared to the CogLab activity you completed.Explain the reasoning behind your predictions.Present and discuss at least three occupations in which workers’ performance could be adversely affected by attentional blink. Identify and explain the types of problems or mistakes that might occur in such occupations due to the attentional blink.Several years ago, some vehicle models came with a heads-up display (HUD). Instead of looking down at a panel on the dashboard, speed, distance traveled, fuel level, and time appeared to be displayed over the hood of the car. Discuss this design in terms of divided attention and attentional blink. Do you think the design was a good idea?Write a 4-page paper in Word format. Apply APA standards to citation of sources. Use the following file naming convention: LastnameFirstInitial_M2_A2.doc.

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Question 1 Why are active on-duty firefighters likely to experience the adverse health effects from inhaling 300 ppm of carbon monoxide faster than nonactive off-duty firefighters who inhale the same concentrationof the same substance?  Explain your answer using the chemicals/process involved. Question 2 Upon responding to a 2:00 a.m. domestic transportation mishap, your hazmat team determines that a liquefied compressed gas is leaking from a 5lb (2.3 kg) steel cylinder. The chemical commodity isdescribed on the relevant shipping paper as follows: 5 lb RQ, Compressed gas, flammable, toxic, n.o.s. (POISON – Inhalation Hazard, Zone B). How would you identify, and what is, the radius of the initial isolation zone and the magnitude of the each side of the protective-action zone associated with therelease of this substance? How would you handle the response, and how would you determine the proper type of PPE to be used in this incident? What type of PPE would you recommend?These essays must be at least 200 words in length. Each essay must include at a minimum an introduction, a body, and a conclusion. Each essay requires at least 2 references: The textbook (Course book: Meyer, E. (2010). Chemistry of hazardous materials. Upper Saddle River, N.J:  Pearson.. http://sdrv.ms/18Ghqq6  current chapter is Chapter 9) and one outside source must be used as source material for the response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations in APA Format.  MEYER, E. (2010). Chemistry of hazardous materials. (5              ed., pp. xxx-xxx). UPPER SADDLE RIVER, NJ:                PEARSON