Effects Of Heavy And Soft Music Psychology Essay

Effects Of Heavy And Soft harmony Psychology EssayMusic has always had affects on human emotion. Music can make any iodin life anything. However, medicine might have a hidden effect. This is referring to the human cardiopulmonary system. Heart step is the amount of times the effect pumps business in one minute. Blood drive sensation is how lumbering the blood is pumped through arteries. This is important because one way to gauge a persons health is to look at emotional state rate and blood force. Higher blood pressure could mean the nervus is working harder than it is supposed to or in that location is a clot fewwhere. The frequency and the intensity of the music has been associated with the rise of blood pressure found in the study done by Sakamoto in the The Journal of Sound and Vibration. There are differences in the type of music( brasslike and soft) that is played and the bone marrow rate of the individual listening to it like metal or screamo(in this prove howe ver it will be Merzbow, which is just loud noise and Mozart which is relatively melancholy) (Sakamoto 2002). Now the opposite hypothesis can be made also. That soft music with a steady tempo can level blood pressure and center field rate. This is found out by listening to classical genre of music, such as Mozart in this experiment. However, we do not whap this is the case. At the University of California, San Diego, they proposed that listening to music would reduce post-stress blood pressure elevations(Chafin et al. 2004). So music could have an effect after a person already has or experienced high nitty-gritty rate or blood pressure. There is a studying at Hiroshima University, that used the same technique used in this experiment. They used both excitative music and sedative music. What they found out is that excitative music raised heart rate and sedative music displace it, but if it was a favorite genre, then the heart rate will always go down (Iwanaga and Moroki 1999). The hypothesis that the group doing this experiment is that the heart rate and blood pressure will not really change at all in the environment that that experiment is taking place(the lab room). However, my hypothesis is that the louder and the to a greater extent disorganized the music, the higher the blood pressure and heart rate as showing in Sakamotos experiment with loud music with high intensity peaks(Sakamoto 2002). The softer and much organized the music, heart rates and blood pressure would decrease as shown in the study by Iwanaga and Moroki when they tested sedative music that pooh-poohed heart rate(Iwanaga and Moroki 1999). This experiment is relevant to real life referable to the fact that medical doctors can be using music as therapy to help lower heart rates and to allow people slow up in modern medicine. If there is a way for music to control heart rate and blood pressure, it could be used as a treatment for heart diseases or just trying to bring down a high heart r ate and blood pressure during a procedure.Materials and MethodsThis experiment did not have very many materials that needed to be used. There was a stop watch(minute, second, millisecond), a blood pressure cuff(sphygmomanometer), speakers, and an ipod with an assortment of music genre(however only two songs were used in this experiment(Merzbow Noise and Mozart)). First off, you would put the pressure cuff onto one of the people in the polar up groups and allow them to settle. After that is done, the music is turned on(first run is soft music(in this case, Mozart)). When 30 seconds elapses, a measurement of the blood pressure and heart rate unavoidably to be taken by pumping the sphygmomanometer up to 150 mm Hg and then stop to allow the pressure to be released for the machine to get a reading. When the sphygmomanometer shows a reading, record the heart rate and blood pressure(systolic over diastolic). And then repeat the entire process again at 90 seconds. After the selective info rmation is recorded and the ipod is reset, the cuff is put on the other partner and the process is repeated while using the harder music(in this case, Merzbow). The second group however, has a run with hard music for the first two minutes then soft music for the last two minutes. The variables are the music and the order it is played. Also the different heart rates and blood pressure between each person. Three basal readings were taken and they are HR1 80, BP1 146/80, HR2 84, BP2 143/87, HR3 85, BP3 122/75.(HR- heart rate, BP, blood pressure(systolic/diastolic)) After the other readings are taken, there is a t test taken to crack if any of the readings had statistical value using a TI-83 plus graphing calculator that has a simple ensample t test program on it.ResultsThis experiment was to test the effects of music on heart rate and blood pressure. The results that came up after the experiment was over is that despite the type of music played in either order, the values of heart ra te and blood pressure went down. During the experiment, the heart rate of close people were high, probably due to the stress of class. However, as the music started playing(either type of music Merzbow or Mozart) the heart rate and blood pressure went down in general. However, there was a more significant drop when the classical music was played. The graphs and the table show averaged data points from the raw data.Group 1Group 2BasalHeart Rate76.8574.56Systolic114.33111.83Diastolic70.4770.14T TestMozart(1st)Merzbow(1st)Heart Rate0h 0m 30s66.560h 0m 30s65.92Noise0h 1m 30s69.730h 1m 30s67.170h 0m 30sMerzbow(2nd)Mozart(2nd)HRt = 0.48660h 0m 30s67.270h 0m 30s64.58df = 20standard misconduct of difference = 4.8570h 1m 30s67.730h 1m 30s65.58SBPt = 0.1883SystolicMozart(1st)Merzbow(1st)df = 100h 0m 30s111.890h 0m 30s113.17standard error of difference = 4.8270h 1m 30s108.550h 1m 30s112.42DBPt = 1.2785Merzbow(2nd)Mozart(2nd)df = 100h 0m 30s111.450h 0m 30s113.50standard error of difference = 3.6260h 1m 30s110.730h 1m 30s109.67DiastolicMozart(1st)Merzbow(1st)0h 0m 30s67.900h 0m 30s69.430h 1m 30s71.270h 1m 30s68.83Merzbow(2nd)Mozart(2nd)0h 0m 30s74.550h 0m 30s69.170h 1m 30s71.000h 1m 30s69.42On some of the points on the data table(figure 1), especially the averaged heart rates actually got higher ,but only after the heart rate dropped from the base basal ratings. Also in a few of the graphs(mainly figure 5), there had seem to be an increase in the readings, but as stated before this could be due to outliers. check to the T Test that is preformed and showed in figure 1, this is exactly the case.DiscussionThis experiment was conducted in order to figure out the effects of music on heart rate and pressure on people. My hypothesis was that the louder, more disorganized music would raise heart rate and blood pressure. The softer, more organized music would lower it. The results of the experiment showed that this is not the case. On the contrary, all of the music seemed to hav e lowered the blood pressure and the heart rate. But there were some averaged values which showed a little higher blood pressure and heart rates but this can be discredited due to the already high blood pressure and heart rates of some people, and when you average together these outliers with the average group, it will raise the average up. However, there was a more significant decrease of heart rate and blood pressure when the Mozart was playing in general if looking at the raw data. This could have been from the environment and the allowance of being able to relax in a stressful environment despite the music(i.e. being able to do nothing in a busy class room). The data showed that there were actually some higher blood pressures and heart rates. Another way to do this is to find people who are already relaxed and to measure their blood pressure and heart rate then. Then play music and see if there is a change when a variety of music is played. But according to Bernardi, porta and Sleight meditative music can induce a relaxing effect which is actually corresponding to tempo(Bernardi et al. 2010). So if this was the case then the loud music should have the opposite effect as shown by Sakamotos experiment where they tested high intensity peaks in music and how it raised blood pressure due to the intense variation(Sakamoto 2002). There was no change in the data that was recorded. The equipment could have not been calibrated since there is a need to calibrate the electronic machines all(prenominal) once in awhile. Also there needed to be a longer period of time to listen to the music. Two minutes to listen to a song is not likely to have a very big effect on anyone. The whole song should have been played to really see the effects of music. Lastly there needs to be more participants. Due to the low number of participants, there was not any statistically significant results as result of the t test. After this experiment the following conclusion can be inferred, th at music does not have a predominant effect on heart rate and blood pressure and if there had to be a result, then all music would lower heart rate and blood pressure. take a shit CitedChafin, Sky, Christenfeld, Nicholas, Gerin, William, Roy, Michael. 2004. Music can facilitate blood pressure recovery from stress. British Journal of Healthy Psychology. 393.Iwanaga, Makoto PhD., Moroki, Youko. 1999. Stbjective and Physiological Responses to Music Stimul Controlled Over Activity and Preference. Journal of Music Therapy XXXVI. 26-38.L. Bernardi, C. Porta, P. Sleight. Cardiovascular, cerebrovascular, and respiratory changes induced by different types of music in musicians and non-musicians the importance of silence. http//heart.bmj.com/content/92/4/445.full?maxtoshow=HITS=10hits=10RESULTFORMAT=fulltext=music+sleightandorexactfulltext=andsearchid=1FIRSTINDEX=0sortspec=relevanceresourcetype=HWCIT. September 26th, 2010.Sakamoto, H., Psycho-circulatory Responses caused by Listening to Music , and flick to Fluctuation Noise or Steady Noise, The Journal of Sound and Vibration, 5 September, 2002. V 250(1), 23-29.Sokoloski, Erica Smith, Weedman, Donna. 2009. Biology of Organisms 5th Edition. Ohio Cengage Learning.