Stage of sleep - psychology Essay Example | Topics and Well Written Essays - 750 words

Stage of sleep - psychology - Essay Example Going over the information covered in class, â€Å"Stage† 1 and â€Å"Stage† 3 read to me more like doorways to actual stages, instead of being stages themselves. The reason I felt that way was both because of the length of those two stages, and because of the way they seem designed to build up to the next stage. Neither one of them felt like they were defined individually, but were based on the stage that came after them. Stage 1 of the sleep cycle lasts only about 5-10 minutes, and was technically defined as the transition period between wakefulness and sleep. What came to my mind was the short period of grogginess people usually experience when they first wake up in the morning. They’re eyes are open, and they’re obviously not asleep any more. However, their minds and bodies haven’t fully reached alertness, so they’re not fully awake, either. That grogginess is kind of a limbo between being asleep and being awake, and I think that Stage 1 is the same thing, only going the opposite direction. Stage 3 is almost identical to Stage 1, with the only real difference being where it comes in the sleep cycle. It lasts about the same amount of time as Stage 1, and is also a transition period. Thinking of the transitional stages, particularly Stage 1, as being somewhat separate from the rest of the stages should help me get to sleep faster. One way I could to that would be to create a kind of transition period or routine before I try to get to Stage 1. Remembering that Stage 2 is where the body begins to relax and slow down—the heart beat and body temperature, specifically, go down—then Stage 1 can be thought of as designed to take us from being fully alert to being ready for a kind of light hibernation. If I were to spend some time just before going to bed listening to quiet music or reading a soothing book, I could potentially make Stage 1 of sleep easier to get in to and through. I was surprised to learn that t he stages of sleep do not follow a logical, sequential order of 1-2-3-4-5. When we first began covering the stages of sleep, that is the order I thought they would follow, and those five stages would somehow take up a person’s full night of sleeping. It would have made sense to me for some people to need each stage to last longer—meaning that they need to have more hours of sleep at night to feel rested—and others would be able to get by with shorter stages. However, what I learned was that the stages of sleep actually go a little out of order. According to an article entitled â€Å"Stages of Sleep,† the order is more like 1-2-3-4-3-2-5-2 and that order is repeated a few times every night (Cherry, 2011). Realizing that our bodies go through several cycles of the five stages of sleep throughout the night gives me some ideas for what to make my sleeping environment like. In going over the material from our class lectures, as well as reviewing the informatio n providing in the article â€Å"Stages of Sleep,† it’s apparent to me that people go through Stage 2 more times in a night than any other stage. Stage 2 is the one where the body begins to become more relaxed before going in to a deep sleep. In this stage of physiological change, people might be fairly easy to wake. So, I would take that knowledge and create an environment in my room that encourages me to stay asleep once I fall asleep. Maybe I could play some quiet music in the background that would minimize the effect of noises in the night on my subconscious. The idea

Illinois v. Wardlow 528 U.S.119 (Case law) Research Paper

Illinois v. Wardlow 528 U.S.119 (Case law) - Research Paper Example They found a handgun from him and later o arrest him for further enquiry. When the case was presented in the Illinois Trial court, Wardlaw’s motion in that area was denied to suppress by the court and they also gave the judgment as the gun was found during a legal stop and search operation. But state Appellate Court reverse the decision stating that there was not enough evidence of doubt for Nolan to stop and search Wardlaw. Latter on Supreme Court stated the fact that sudden movement or flight in a high crime zone could not be a reason to suspect and stop-search an individual as the movement can be treated like â€Å"right to go on one’s way†. But as the suspect tried to flight from the place therefore the further investigation can be carry on. (Legal Information Institute, 2000). The Fourth Amendment of US law did support the action of the police office. According to Ferguson & Bernache (2008), under the guidelines of the Supreme Court, lower court while giving any decision can consider an area as high crime area as a factor to review the reasonableness of Fourth Amendment stop. But the definition of high crime area was not mentioned by the highest court, and therefore a lot of controversies were there during Illinois v Wardlaw case. After this incident, the need of defining high crime area was understood. According to them, high crime area could be defined based on three different parameters, such as: the area have to be marked by high degree of particularized criminal activities, the geographical boundary of that area have to be specified and thirdly the assigned police officer adjacent to that specific area should have knowledge about the boundary of the high crime area (Ferguson & Bernach, 2008, p.1586). According to Amar (1994), the Fourth amendment always calls for warrants and probable cause for any kind of police searches and exclusion of vehicle obtained illegally from any individual or group of people† (Amar, 1994, p.757). Carmen and Walker(2011), in their writing presented this case with analysis as how the fourth amendment was imposed on Wardlaw by the two police officer and whether it was justifiable or not. According to the