My Philosophy Of Psychology And Psychology - 1921 Words

Introduction I clearly remember the day I decided I wanted to have a career in the field of psychology. I was a junior in high school and was sitting in my general psychology class. We were discussing the structure of the brain and what each region was responsible for. It was fascinating to me to learn about the different structures of the brain and how they directly relate to our behavior. It was during that class period that I realized I wanted to pursue a career in the field. My teacher, Ms. Freeman, exposed me to the science of psychology and the impact it can have on people who are struggling to understand their circumstances. Her passion for the subject was evident in the way she taught. She was so interested in the brain, the†¦show more content†¦Beginning leaders of the field include Renà © Descartes, Immanuel Kant, Sigmund Freud, and Jean Piaget. Many contemporary cognitive psychologists utilize a computer metaphor and the concept of â€Å"information processingâ €  (Farah, 2000). I agree with the theoretical perspective of cognitive psychology because there is a factor to behavior that is unobservable. Behavior is causally related to a mental state or act, and those mental factors are viewed as the underlying factors that make behavior possible. Also, elements of the mind, like states and mechanisms, have operating characteristics. Understanding those characteristics allows for an understanding of the causes of behavior (Stout, 2008). I also agree with the views of cognitive psychology because I believe that human beings have the ability to choose what they let affect them. I think they are an active and independent contributor to their behavior, and is not completely overtaken by forces out of their control. â€Å"Hence, an organism’s behavior reflects the active reception, transformation, reduction, elaboration, organization, selection, storage, and retrieval of information, performed by a mediator if not an initiating agentâ €  (Moore, 669). Simply put, cognitive psychology seeks to explain behavior by understanding how the mind works. Second Theoretical Perspective Humanistic psychology aims to understand what is

Hey Huhhuhu Free Essays

ESO210/ESO203A: Introduction to Electrical Engineering Assignment 4 Date of Submission: 20th March, 2013 1. The rotor shown in Fig. 1 has two coils. We will write a custom essay sample on Hey Huhhuhu or any similar topic only for you Order Now The rotor is nonmagnetic and and is placed in a uniform magnetic ? eld of magnitude B0 . The coil sides are of radius R and are uniformly spaced around the rotor surface. The ? rst coil carrying a current I1 and second coil carrying a current I2 . Assuming that the rotor is 0. 30 m long, R=0. 13 m, and B0 = 0. 85 T, ? nd the ? directed torque as a function of rotor position ? for (a) I1 =0A and I2 =5A, (b)I1 =5A and I2 =0A, and (c)I1 =8A and I2 =8A. Uniform magnetic field, B 0y r ? ?2 ?1 R ? ? x Figure 1: 2. An inductor has an inductance which is found experimentally to be of the form L= 2L0 1+x/x0 where L0 =30 mH, x0 =0. 87 mm, and x is the displacement of movable element. Its winding resistance is measured and found to equal 110 m?. (a) The displacement x is held constant at 0. 90 mm, and the current is increased from 0 to 6 A. Find the resultant magnetic stored energy in the inductor. (b) The current is then held constant at 6 A, and the displacement is increased to 1. 80 mm. Find the corresponding change in magnetic stored energy. . The inductor of Problem 2 is driven by a sinusoidal current source of the form i(t)=I0 sin(? t) Where I0 =5. 5A and ? =100? (50Hz). With the displacement held ? xed atx = x0 , calculate (a)the time- averaged magnetic stored energy (Wf ld ) in the inductor and (b)the time-averaged power dissipated in the winding resistance. 4. The inductance of a phase winding of a three-phase salient-pole motor i s measured to be of the form L(? m )=L0 +L2 cos2? m where ? m is the angular position of the rotor. (a) How many poles are on the rotor of this motor? b) Assuming that all other winding currents are zero and that this phase is excited by a constant current I0 , ? nd the torque Tf ld (? ) acting on the rotor. 5. As shown in Fig. 2 , an N -turn electromagnet is to be used to lift a slab of iron of mass M. The surface roughness of the iron is such that when the iron and the electromagnet are in contact, there is minimum air gap of gmin =0. 18 mm in each leg. The electromagnet cross sectional area Ac =32 cm and coil resistance is 2. 8 ?. Calculate the minimum coil voltage which must be used to lift a slab of mass 95 Kg against the force of gravity. Neglect the reluctance of the iron. 8 N turn winding Ac g Iron slab, mass M Figure 2: 6. An inductor is made up of a 525-turn coil on a core of 14-cm2 cross-sectional area and air gap length 0. 16 mm. The coil is connected directly to a 120-V 60-Hz voltage source. Neglect the coil resistance and leakage inductance. Assuming the coil reluctance to be negligible, calculate the time-averaged force acting on the core tending to close the air gap. How would this force vary if the air-gap length were doubled? 7. Fig. 3 shows the general nature of the slot-leakage ? ux produced by current i in a rectangular conductor embedded in a rectangular slot in iron. Assume that the iron reluctance is negligible and that the slot leakage ? ux goes straight across the slot in the region between the top of the conductor and the top of the slot. (a) Derive an expression for the ? ux density Bs in the region between the top of the conductor and the top of the slot. (b) Derive an expression for the slot-leakage ? s sits crossing the slot above the conductor, in terms of the height x of the slot above the conductor, the slot width s, and the embedded length l perpendicular to the paper. s Iron ?s Bs x Conductor carrying current i Figure 3: 8. The two-winding magnetic circuit of Fig. 4 has a winding on a ? xed yoke and a second winding on a movable element. The movable element is constrained to motion such that the length of both the air gaps remain equal. ?2 ?2 8 Â µ g 0 N2 turn winding A A N1 turn winding 8 Â µ ?1 ?1 Figure 4: (a) Find the self inductance of windings 1 and 2 in terms of the core dimensions and the number of turns. (b) Find the mutual inductance between the two windings. ? (c) Calculate the coenergy Wf ld (i1 ,i2 ). (d) Find the expression for the force acting on the movable element as a function of the winding currents. How to cite Hey Huhhuhu, Essay examples

What Family Means to Me Essay Example For Students

What Family Means to Me Essay In class, we took the time to analyze the poem â€Å"Family† by Josephine Miles, and respond to it. After analyzing it my view towards family changed. This poem shows that if you are in danger or you need help your family might not always be there for you. Also how sometimes help may come from someone who you arent even related to. A few things this poem reminded me of was how people can get together to help one another and sometimes for much greater causes then ourselves. Also this poem reminds me of a good portion of my life. Family to me is what my dad did for me. I would have to say that the first part of the poem highlights the first seven years of my life. It brings me to the time in which I was still with my mother and brother â€Å"eating potato salad† up till age 4 One morning i was play fighting with my . Then the undertow came and took me away on this journey that I am still living. It took me through 4 years of extreme loneliness, depression, and more loneliness. For the first 3 years I was in foster care and was traveling from home to home trying to find a new family. The trip was not fun at all, I was repeatedly put in to homes that were just not right for me. â€Å"Until the loss of breath and the power of play. † Then came my last opportunity with my real family on the 4th year. I was sent to North Carolina where my grandfather lived. He had just â€Å"recently† been re-married, to this Phillipino lady who had a really bad temper. My grandfather and her already had a son, and were expecting another baby soon. Ill have to say this was by far the worst place I stayed in all of the 4 years of my journey. I was always secretly hated because I wasn’t their child, I would be forced to finish my meal even if I was full, and if I said I wasnt hungry they would still force me to eat. After the baby was born, living there became even worse. All of the attention was on that adorable new bit of life, and not me. One day I came home from school early so I could come cry in my room and got yelled at by my grandpa saying â€Å"Shut up! The baby is trying to sleep. † Then he came over gave me a little smack, and carried on with his day. Time was up and it was time to figure out whether I was going to stay with my biological family or not. Nobody wanted me so I flew back across the country to come to my first adoption home. â€Å"That is when the jackstraw expert speaking only Swedish and as remote to this area as a camel says. Look down there is someone drowning. † Yes I was the kid drowning. I came to this new beautiful home in Walnut Creek California, I was scared and didnt know what to expect. I had this image that my â€Å"new† father was going to be a tall scary black guy. Boy did I get surprised because what I was assigned to this small wonderful white guy named Thomas. I walked into his home and was just in awe of the place, and thought this is where I want to stay. 6 months later it is time to make the decision of whether I wanted to get adopted or not. We had to go to court, and I was asked if I wanted to stay and be a Malott? â€Å"You say, yes, yes, and he throws you a line. † â€Å"This is what is called the brotherhood of man. † My current father Thomas threw the line to the drowning boy who was me. .ufbbc9087a910c6aaac7709f51a0a8361 , .ufbbc9087a910c6aaac7709f51a0a8361 .postImageUrl , .ufbbc9087a910c6aaac7709f51a0a8361 .centered-text-area { min-height: 80px; position: relative; } .ufbbc9087a910c6aaac7709f51a0a8361 , .ufbbc9087a910c6aaac7709f51a0a8361:hover , .ufbbc9087a910c6aaac7709f51a0a8361:visited , .ufbbc9087a910c6aaac7709f51a0a8361:active { border:0!important; } .ufbbc9087a910c6aaac7709f51a0a8361 .clearfix:after { content: ""; display: table; clear: both; } .ufbbc9087a910c6aaac7709f51a0a8361 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ufbbc9087a910c6aaac7709f51a0a8361:active , .ufbbc9087a910c6aaac7709f51a0a8361:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ufbbc9087a910c6aaac7709f51a0a8361 .centered-text-area { width: 100%; position: relative ; } .ufbbc9087a910c6aaac7709f51a0a8361 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ufbbc9087a910c6aaac7709f51a0a8361 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ufbbc9087a910c6aaac7709f51a0a8361 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ufbbc9087a910c6aaac7709f51a0a8361:hover .ctaButton { background-color: #34495E!important; } .ufbbc9087a910c6aaac7709f51a0a8361 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ufbbc9087a910c6aaac7709f51a0a8361 .ufbbc9087a910c6aaac7709f51a0a8361-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ufbbc9087a910c6aaac7709f51a0a8361:after { content: ""; display: block; clear: both; } READ: The Benefits of Obamacare EssayI think this is my definition of family; what my dad did for me. Had I never been adopted I would never have met any of the friend’s teachers and family I currently have. I probably would never have come across my hidden talent of pole vaulting, biking and I think I would be a completely different person if I wasnt thrown that rope. Aside from my first seven years of my life, currently I have a few close friends that I would most likely call family just because of how they are actually always there for me. Rj, Kyle, and my girlfriend madison will seriously stop whatever they are doing to come talk to me when I’m feeling down, they will give me advice not just to benefit me but teach me if I did wrong, they make me happy, they understand me, and I feel that without them life would be quite dull. Ten years later from when I left my grandpa’s house they say, â€Å"Come back here for some potato salad. † I said no. My family is very weird they didnt want me or help me be part of my family until now. Why? Ill probably never figure that out. Finally I think that there is no set definition of family, but it is whatever you want to call family.