Salvador Luria essays

Salvador Luria essays Salvador Luria was one of the founders of microbiology, as we know it. He emigrated from here from his native country of Italy in 1940. His work in the United States is his best known. His work on bacteriophage (bacterial virus) here brought up many new topics in bacteriology, biochemistry, and virology. Born in 1912 in Turin, Italy Salvador Luria was born to David Luria and Ester Sacerdote. His father was a well-respected Jewish leader in his hometown. Salvador attended Liceo dAzeglio high school. This was one of Northern Italys most highly recognized schools. After he finished high school he enrolled in medical school at the University of Turin. In medical school he studied with nerve tissue expert Giuseppe Levi. He met Ugo Fano who later taught him calculus and physics in an after school class using astronomy as a base. The influence that Fano had on Salvador was so great that he decided to pursue basic sciences. He decided to go with Radiology, he believed this was the gap between physics and medicine. He received his medical degree in 1935. Although he had received his degree he was not happy. He believed Radiology was the most boring part of the medical world. Salvador was drafted into the Italian Army as a medic. This proved he was not made for a medical career. He was discharged in 1937 and moved to Rome. In Rome he study at the Physics Institute of the University of Rome. He was shown the writings of Max Delbruck, who had boldly stated a gene, was a molecule. Salvador later said that Maxs writings were the Holy Grail of biophysics. While living in an old broken down trolley car in the streets of Rome Salvador started a conversation with a microbiologist by the name of Geo Rita. Geo introduced him to bacteriophage, Salvador believed he could prove Maxs theory. He fled Europe in 1940 when the Nazi war machine was an approaching. He acquired an American visa and came ...

Osmotic Pressure and Tonicity

Osmotic Pressure and Tonicity Osmotic pressure and tonicity often are confusing to people. Both are scientific terms pertaining to pressure. Osmotic pressure is the pressure of a solution against a semipermeable membrane to prevent water from flowing inward across the membrane. Tonicity is the measure of this pressure. If the concentration of solutes on both sides of the membrane is equal, then there is no tendency for water to move across the membrane and no osmotic pressure. The solutions are isotonic with respect to each other. Usually, there is a higher concentration of solutes on one side of the membrane than the other. If youre unclear about osmotic pressure and tonicity it might because youre confused about how the difference between diffusion and osmosis. Diffusion Versus Osmosis Diffusion is the movement of particles from a region of higher concentration to one of lower concentration. For example, if you add sugar to water, the sugar will diffuse throughout the water until the concentration of sugar in the water is constant throughout the solution. Another example of diffusion is how the scent of perfume spreads throughout a room. During osmosis, as with diffusion, there is a tendency of particles to seek the same concentration throughout the solution. However, the particles may be too large to cross a semipermeable membrane separating regions of a solution, so water moves across the membrane. If you have a sugar solution on one side of a semipermeable membrane and pure water on the other side of the membrane, there will always be pressure on the water side of the membrane to try to dilute the sugar solution. Does this mean all of the water will flow into the sugar solution? Probably not, because the fluid may be exerting pressure on the membrane, equalizing the pressure. As an example, if you put a cell in fresh water, the water will flow into the cell, causing it to swell. Will all of the water flow into the cell? No. Either the cell will rupture or else it will swell to a point where the pressure exerted on the membrane exceeds the pressure of the water trying to enter the cell. Of course, small ions and molecules may be able to cross a semipermeable membrane, so solutes such as small ions (Na, Cl-) behave much like they would if simple diffusion were occurring. Hypertonicity, Isotonicity, and Hypotonicity The tonicity of solutions with respect to each other may be expressed as hypertonic, isotonic or hypotonic. The effect of different external solute concentrations on red blood cells serves as a good example for a hypertonic, isotonic and hypotonic solution. Hypertonic Solution or Hypertonicity When the osmotic pressure of the solution outside the blood cells higher than the osmotic pressure inside the red blood cells, the solution is hypertonic. The water inside the blood cells exits the cells in an attempt to equalize the osmotic pressure, causing the cells to shrink or create. Isotonic Solution or Isotonicity When the osmotic pressure outside the red blood cells is the same as the pressure inside the cells, the solution is isotonic with respect to the cytoplasm. This is the usual condition of red blood cells in plasma. Hypotonic Solution or Hypotonicity When the solution outside of the red blood cells has a lower osmotic pressure than the cytoplasm of the red blood cells, the solution is hypotonic with respect to the cells. The cells take in water in an attempt to equalize the osmotic pressure, causing them to swell and potentially burst.

Foreign Exchange Market Intervention Essay Example | Topics and Well Written Essays - 2500 words

Foreign Exchange Market Intervention - Essay Example Author also note, though, an obvious experiential puzzle concerning the secrecy of much intervention and propose an additional way in which intervention may be effectual but which has so far conventional little concentration in the literature, namely from side to side its role in remedying a harmonization failure in the foreign exchange market (Adams, Donald and Dale W., 2003). In this research author assess the development made by the profession in understanding whether and how exchange rate intervention works. To this ending, author appraisal the theory and confirmation on official intervention, absorbed primarily on work published surrounded by the last decade or so. According to the expert analysis this reading of the latest literature leads us to terminate that, in difference by the profession's consensus view of the 1980s, official intervention can be effectual, particularly through its role as a signal of policy intentions, and particularly when it is publicly make known and concentrated. Author also note, though, an evident empirical puzzle relating to the secrecy of much intervention and put forward an supplementary way in which intervention may be effectual but which has so far conventional little notice in the literature, namely from side to side its role in remedying a harmonization breakdown in the foreign exchange market (Agnor, 2004, pp. 1-1 6). Accor... Whether or not official exchange rate intervention is effective in authority exchange rates, and the means by which it does so, are issues of critical policy significance, and they have been the subject of a enormous academic and policy-related literature. Given the policy significance of official intervention, it is perhaps not astonishing that this literature has been the venue for a considerable and ongoing economic argument. Insofar as a consensus is perceptible betauthoren economists and policy makers relating to the efficiency and attractiveness of exchange rate intervention, it come into view to have shifted quite a few times over the past quarter of a century (Agnor, 2002, pp. 357-94). At the time of the fall down of the Bretton Woods adaptable peg exchange rate system in the early 1970s, when the poauthorrlessness of the authorities to hold the parities in the face of enormous tentative attacks had it seems that been demonstrated only too authorll, the profession appeared poauthorrfully to favor a pure float, connecting zero intervention. The 1970s experience with floating exchange rates among the main industrialized countries, and the ensuing instability of both nominal and real exchange rates, though, led to a shift in this agreement so that, by the late 1970s, equally economists and policy makers chiefly of countries which had undergo a considerable loss in competitiveness often criticized the U.S. authorities for not which capital could move among urbanized countries, the prevailing consensus betauthoren economists, policy makers and foreign exchange market practitioners throughout the early 1980s come into view to

TMA 01 (essay) Option 1 Essay Example | Topics and Well Written Essays - 2000 words

TMA 01 ( ) Option 1 - Essay Example It will focus in the various psychological processes that are involved in this learning process by relating the specific problem with how children learn and develop where theories such as behaviourism, social constructivism among others will be focused on where each theory will be focus on in detail. The paper will then relate the key points in these theories with the example of brushing teeth. Finally, it will conclude by summarizing the learning outcomes of this exercise. Context Alex’s case is being used as context to examine what processes the brain requires to undertake when it comes to learning in children. One of the Major aspects of the brain, which is crucial in teaching Alex how to brush his teeth, is memory. This is because, it is important for Alex’s mind to remember how he saw his mother brushing her teeth in order for Alex to learn how to brush his teeth. For instance, Alex’s mother congratulates him when he is able to brush his teeth. When the memo ry part of Alex’s brain associates brushing with a reward, which is in this case, is the congratulations, then it will result in Alex being able to learn how to brush his teeth by himself. This is mainly so since deep in his mind he feels that his mother will congratulate him. However, there are more processes involved in the process of Alex learning how to brush his teeth other than memory. These processes are well defined in the various theories of learning. In this case, the paper will consider social leaning theory, Behaviourism theory, social constructivism theory, and the constructivism theory. Behaviourism Between the 1920s and 1950s, behaviourism was the major paradigm that was used to understand human behaviour. It combined methodology, psychology, theory. The theory was generally based on various assumptions (Crain, 2000). The first assumption was that psychology was a form of science hence theories should be supported by data that is empirical gotten from the contr olled and careful observation and the measurement of behaviour. Thus, its goal was to predict and control. The second assumption that the theory took was that the primary concern when it came to understanding human behaviour as observable without the influence of things such as emotion or thinking. The theory was based on the assumption that the environment around them determined human behaviour thus people did not possess free will. The theory also assumed that very little difference existed between the learning process of human beings and animals. The theory assumed that the brain was born blank and that human beings assimilated behaviours because of some stimulus. This meant that any behaviour that human beings can be traced down to a specific stimulus and from the stimulus the different way in which the human would assimilate certain behaviour could be determined. Behaviourism theory was also used in philosophy. Though somehow similar , the philosophical approach of the theory s tipulated that the behaviour of human beings should be viewed as natural science where what they do can be traced to a stimulus assuming that they did not think or be emotionally influenced into perfuming the action. Edmund Fantino developed this aspect of behaviourism Social learning Theory The social learning theory is an approach to psychology in understanding the learning process in human beings. The theory stipulates that human beings learning outcomes are indeed based on the social context that they are in. This theory, relates more to children where

GLOBAL OUTSOURCING Essay Example | Topics and Well Written Essays - 2500 words

GLOBAL OUTSOURCING - Essay Example It has also been able to simplify stock holding and brought them down to  £8.9 million from staggering  £40 million. The overall net effect of the above savings is decrease in production costs of every component (vehicle) by  £34 (Reynolds, 2012). It has been able to free up its real property for process of manufacturing vehicles. Therefore, Jaguar Land Rover has not only been capable of improving its supply chain but also to deliver fantastic savings on costs. Importantly, Jaguar Land Rover has been able to increase customer satisfaction (Reynolds, 2012). 5 The company trades as â€Å"Jaguar Land Jaguar Land Rover Automotive PLC†. It is a multinational company manufacturing and selling vehicles globally. Its headquarters are in Whitley, Coventry in the United Kingdom. The chief executive officer of Jaguar Land Jaguar Land Rover Company is Ralf Speth. Jaguar Land Jaguar Land Rover company is the largest automotive manufacturing business in the United Kingdom. The company manufactures the automotives around two iconic car brands from the United Kingdom. These iconic car brands are Land Rover and jaguar. Land over is a world’s top producer of finest all wheel drive automobiles. Jaguar is a world leading premier luxury sports car and sports saloon car Marques. Jaguar Land Jaguar Land Rover brings together these two highly prestigious and much loved brands of cars. Tata Motors acquired Land Rover and jaguar companies from Ford Company in 2008 and later merged them in to a single automotive manufacturing company. Jaguar Land Ja guar Land Rover has been successful and it has been flourishing with innovative technologies and memorable vehicles that add to the companys extensive enduring legacy of unique automotive manufacturer (Woolley & Grice 2013). Jaguar Company started in 1922 as a motorcycle sidecars manufacturer. Now, the company name was Swallow SideCar Company. It started to

Water Pollution Plan Essay Example for Free

Water Pollution Plan Essay The Ocmulgee River runs from Lake Jackson and winds its way through thirty-three counties in Georgia before emptying into the Altamaha River. The river winds over 6, 180 square miles. Many towns can be found along the path of this river. Hawkinsville, Georgia is one of these towns. It is a city in the Pulaski County. A favorite past-time for many in Hawkinsville is the numerous fishing trips that are taken on this river every spring or summer. People from all over the south come to the Ocmulgee River to canoe down through its winding paths and beautiful forests. With the increased activity comes an increase in the amount of trash and pollution that is dumped into the river. Water Pollution in Ocmulgee River Nowadays, Ocmulgee River is already polluted. Trash is thrown into the river from boats, docks and people who are walking along the banks. People take the beauty of the river and its surrounding nature for granite. Oil and gasoline from increased boating activity leaks into the river and further contaminates the water. With new park, recreation and subdivision areas being built near the riverbanks, there is an increase in the concern over the pollution that is being dumped into the river. At one time, Hawkinsville had a textile facility located directly on the riverbank. This became a dumping site for trash and other debris that the factory no longer needed and chose not to cart off. Ways to Reduce the Water Pollution in Ocmulgee River There are several ways in order to reduce the water pollution in Ocmulgee River. According to an article published by the State Water Resources Control Board-California Environmental Protection Agency, there are some ways that can be followed in order to prevent water pollution while having outdoor community events, recreation outdoors and other recreational activities like boating (Rukeyser, 2006). First is to plan ahead and be prepared always. Bring the necessary things needed for the activity as well as emergency must-have like maps. When planning for an outdoor activity, meticulously take into account some practical means on how to reuse some items you are planning to buy. Make sure that the materials you will buy can be use after your first outdoor activity. Next is to camp on sturdy places. Also, try position up camps in more or less 200 feet away from the border of the lakes, rivers, streams and other bodies of water to prevent adding water pollution. As much as possible, have small campfires and put them off afterwards as well as spread out the cooled ash in the place. In addition, use proper sanitary facilities. If the likes are not available, bury body wastes in ‘cat holes or burrow six to eight inches deep at 200 feet away from the body of water. This is to ensure that the wastes will not contribute to water pollution especially when rain runoff occurs. Then, properly dispose all garbage. Also, clean up objects around you so that you will leave the place clean. Moreover, always dispose garbage in wastebaskets. In some parks, wastebaskets are provided so make sure to throw your litter. If not, take your recyclables and other garbage home and not just irresponsibly dispose it in the area. Furthermore, do not collect items such as natural, historical and cultural objects you saw in the place. Leave them as it is. Do not disturb the wildlife you see in the place especially during crucial periods such as winter, nesting or rearing young. As much as possible, do not bring your pets along with you so as to minimize the disturbance of the wildlife in the area. Likewise, respect and be understanding to other visitors. Stay away from activities that make loud noise. If possible, keep distance with other campers. Lastly, always follow the ‘Leave no Trace’ principles when having recreations outdoors. On the other hand, in order to lessen the pollution caused by the oil and gasoline from boating activities, use human powered recreational boats like canoes, rafts, kayaks, paddles and other non-motor powered equipments like skates and bicycles. In this case, it is not only water pollution that is reduced but air pollution as well. If there are factories that are situated near a body of water, they should provide facilities for the appropriate disposal of some hazardous wastes. These also should be labeled for proper identification. Other Approach in Reducing the Water Pollution in Ocmulgee River There are also volunteer programs whose main aim is to keep the waters of Georgia clean. For instance, the Georgia Environmental Protection Division Watershed Protection Branch has an annual program wherein the community volunteers and the 4-H office team up with them to host the annual Rivers Alive Ocmulgee clean up for the Hawkinsville-Pulaski County area. There is a pleasing outcome of the activity since everybody is involved, even the school children participates in cleaning the banks’ trash and other debris that has been dumped in or near the river. In return, the volunteers are treated to breakfast by the local 4-H office and are given a Rivers Alive shirt after the clean up to show their participation in the said annual function. Reference: Rukeyser, W. L. (2006, February 14). TIPS ON REDUCING STORM WATER POLLUTION Retrieved February 24, 2007, from http://www. swrcb. ca. gov/erasethewaste/reduce. html#community

The Importance Of Meaningful Learning Education Essay

The Importance Of Meaningful Learning Education Essay A qualification, whether for teaching for otherwise, does not make one a professional. The attributes for a professional teacher come from interactions with students, co-workers and parents. It requires a well-mannered, calm, punctual and well trained approach to all situations that may arise over the course of a career while also following and embracing new changes and protocol at the workplace. It is critical to maintain respect and confidentiality within a classroom environment and set examples for students to follow. Arguably, students will lead by example depending on which age group the teacher in question is dealing with. Because of these factors, presenting oneself in a professional manner is imperative to the success of the teacher and students alike. It is important to understand that each student is different, and the age groups that one is working with have different attitudes and approaches to challenges and learning. The impact of how you present yourself and the information you deliver to your students can be vastly rewarding or gravely detrimental to the classroom environment. It can be easy for a teacher to make his or herself popular to students, but often difficult to balance this with what the curriculum requires and ensuring results the end of term tests/reports. Interaction with a group of students requires a professional standard of behaviour polite, firm and fair would be an easy way to sum this up. Another paramount attribute of a professional teacher is to lead by example in behaviour, dress and manners. Students cannot be expected to act in a calm, professional manner if the teacher they learn from is not observing these standards. In this case, a teacher must be punctual and respectful of those around him/her in order to achieve mutual respect in the classroom. Truthfully, one must be able to present the current subject with confidence and knowledge, granting the students proper fortitude to ask questions. It is important to have knowledge of the subject, but also to portray this knowledge to the students in a way that is easy to understand. To do this, a teacher must employ pedagogical knowledge; this may include a system or mnemonics, examples, demonstrations, metaphors, simulations or models (Eggen Kauchak 2010). With visual aids, subjects gradually become simpler to explain and easier for students, and with this, students become less frustrated and more satisfied with the teacher, and themselves. Module 2 A failure to target the zones of Proximal Development The distance between the actual developmental level as determined by independent problem solving and the level of potential development as determined through problem solving under adult guidance, or in collaboration with more capable peers (L.S. Vygotsky: Mind in Society p. 86) From this weeks study into this topic I can deduct many times within my experience where I had failed to target this zone, or the same situation had been put upon me. As a voluntary student of a foreign language, I indeed find many conflicting ideas within non-native speakers, also vast amounts of confusion and disarray when speaking/reading and writing. Recently, a few of my friends and I were practicing our language skills, a new friend of mine was a newcomer to this form of study, and was yet to gain a concrete knowledge of the topic. It was in this instance where I had, so to say jumped the gun on the abilities of those around me, being that I have been studying the topic for more than a year. The newcomer, who had just entered the group, seems confused and frustrated, mainly with the shock that her skills which she believed were well-studied were actually lacking in focus and practicality. Through this disarray of confusing mannerisms I had approached the newcomer offering assistance, however, said assistance was not presented in her mother tongue. There were parts of the language she could understand, parts she could build upon and parts she had not covered yet which only resembled meaningless and confusing sounds. Upon reflection, this greatly represents Vygotskys graph (L.S. Vygotsky: Mind in Society) explaining the three specific zones that one can be placed in terms of the subject at the present time. I had given amounts of information to the girl, but not the means to properly use it. A selection of gramma r terms that were far beyond what she had heard before would not assist her in constructing sentences and communicating with those around her. At a later date, this was rectified with more collaboration with her, through this practice and development we have both become more advanced with the topic, pointing out each others mistakes and forming group discussions on how to improve ourselves. Module 3 As a Professional Teacher As a university student in the discipline of teaching it is easy to assume that on the first day of walking into a classroom, the students will consider a new teacher as a new friend. This would be an ideal situation, however for most new teachers; a very neutral response is given from their new students. It is important in this case, to establish a system of behavioural consequence. This means a system of reinforcement and punishment to keep a positive environment (Eggen Kauchak 2010 p.168). The reality is that all faculties at one point or another will be faced with situations where discipline will need to be applied, however it is important to understand which degrees of management need to be applied for different situations. There are three degrees of misbehaviour, and each degree requires different action.    The most subtle of these methods is plain punishment, which decreases the likelihood that the incident will occur again (Eggen Kauchak 2010 p.168); this can be the event of a student talking in class. The next level is presentation punishment; this is a decrease in behaviour from being given a stimulus. The final level is removal punishment, in which a decrease in behaviour occurs from a stimulus being removed (Eggen Kauchak 2010 p.168). Along with understanding these principles, it is critical to know how to apply them effectively, and which methods of ineffective or inappropriate. One degree of these forms is Desists. Desists are non-verbal methods that a teacher uses to stop disruptive behaviour (Eggen Kauchak 2010 p.172).  This is appropriate for small disturbances; however this may not be strong enough for a larger disturbance and may require means such as a Timeout. A time out is a method involving removing the student from his or her peers so as the student cannot receive positive reinforcement from others. The final method of this is Detention, which is similar to the previous time out method. While these two are similar, the detention method is typically used more commonly with older students. This method aims to take away the free time of disruptive students by assigning them with after school time (Eggen Kauchak 2010 p.172). Most commonly students will need to sit and do nothing for at least half an ho ur, which for a disruptive student can be very tedious. Therefore, this method is very strong with discouraging the behaviour. Module 5 The Importance of Meaningful Learning. It can be often noted that the motivation and attention span of students can often be hard to grasp and expand upon; this can create many barriers to the learning experience of the student and the teaching experience of the teacher. It is for this reason that educators are constantly examining teaching methods in the aim to create the best environment. Since the birth of education there have been countless psychological theories regarding how information is received, perceived and processed by the learner. One of these many theories the theory of relevance proposed by Dan Sperber and Deirdre Wilson, this theory suggests that one will search for their own meaning within any form of communication (Sperber, Dan and Deirdre Wilson. 1987). The concept of a real-world task, often called an authentic task is to create an activity for the students which require a similar pattern of thought to that required in a real world setting (Eggen Kauchak, 2010 p.233). This is a useful tool for the teacher to encourage motivation and convey to the students the importance of the topic while preparing for the situation when it occurs out of the classroom environment. A teacher can easily convey the importance of this by remarking upon the studies in previous years that the students had partaken in. For example, a first grade student will learn to read and write, because of the extreme relevance of this task, it is placed as an educational priority for young students. Reading and writing become increasingly important once the students begin new studies, the new skill gained from this education has prepared them for a great variety of real world situations. Meaningful learning occurs within real world tasks because of the relevance and impact on motivation it gives the students. A student drawing meaning and relevance from a task is a critical issue in the retention of knowledge, a strong amount of communication and involvement with students is a highly profitable tool in the aim of increasing knowledge. It is critical to display the information of the task to the students, but equally as important to explain why it needs to be taught. A teacher can easily gather materials to demonstrate real-world tasks, such as creating models, giving examples and preparing presentations. The greatest learning occurs when the students knows that the knowledge is critically important to obtain, for this reason, the most meaningful learning occurs within real-world tasks. Module 6 Motivational Learning. Motivation is at the heart of all learning (Eggen Kauchak, 2010 p.283), it involves goal-directed activity being instigated and sustained (Eggen Kauchak 2010. P.284). To begin to understand motivation, it is important for the learner to ask why the information is meaningful to them. Every teacher wants their students to be motivated, and many mistakenly believe that the content they are teaching while provide motivation the students without any amount of stimulation. While some students are naturally driven learners, others require inspiration from their teachers and peers, students who are internally driven to learn will more often willingly work to improve their skills (Wigfield, A. Et al. 2004. p. 299-309). Some students will be self-determined, and possess an internal motivation to act and control their environment (Eggen Kauchak 2010. P.291), many students with this kind of internal motivation are consciously aware of their academic progress (Schacter, Daniel. 2011. p.340). There are many ways to encourage motivation within the classroom, along with giving rewards to those show motivation and encourage others. Some ways to encourage students include visual methods such as creating models and presentations, the increases the attention span of students. Other methods to increase motivation include, praising students in big and small ways, spreading enthusiasm, creating real-world tasks to raise interest in the subject and involving the students in classroom activities. An open and positive atmosphere is one that all educators should desire to create; this means a democratic and communicative approach to learning. A teacher should call upon students in groups as well as individually and create lesson plans that differ from one another. One can also call upon methods such as incentive theory, in which a reward is presented for a positive action. Another useful method of motivating and empowering students is to hand over a certain extent of responsibility, many primary school have systems that permit older students to pass knowledge onto new and younger students. This system is useful for two factors; the younger student gains knowledge from a peer, rather than a teacher, this makes the student feel comfortable, simultaneously the older student is entrusted with a duty of care and responsibility toward the younger student, this can greatly increase motivation and pride in ones own skills. It is critical to view your students as customers receiving a service, and a certain level of service is expected. As with any service provided, it is important to keep ones customers interested and returning, the social construct of a classroom can be easily related to this. Module 9 The Essential Skills of a Teacher A great teacher needs to be a great person, a great teacher can come in many forms and the style of teaching may not always be strictly academically oriented. A great teacher is one who does not leave a single student behind, one who is not afraid to change the plan of the lesson on short notice and conveys knowledge that is easy to understand while encouraging the joys of learning. A learning environment aims to expand not only knowledge, but social interaction; an important technique is to focus on involving each and every student in an environment of cooperation and social tranquillity. This environment may be difficult to achieve, and the techniques for many are more easily conveyed in text rather than real-world interaction. Because of this fact, faced with great hostility in the beginning, many new teachers must call upon their training and personality to create a classroom of keen young learners. One must be equipped with a set of essential skills from academic and personal backgrounds. Some of these skills include attitudes, organisation, communication, focus, feedback, questioning, review and closure (Eggen Kauchak, 2010 p.400). With these skills, a teacher can organise and motivate a class, inspiring students to further pursue new knowledge and complete previously set goals. Effective communication is the key to any social environment; I believe I possess precise language, connected discourse, transition signals and emphasis to convey a point to an audience. Feedback to students is essential for progress, praise given to individual students helps develop relationships; this must be equally distributed among all students for the greatest effect. A teacher praises a student based on answers they expect to hear at the same level of answered they actually hear (Good Brophy, 2008). It is paramount to communicate and collaborate with students effectively, to this effect one should desire to create what is referred to as a community of learners. This community aims to create a learning environment in which all students and teachers work together for the good of everyone (Eggen Kauchak, 2010, p.228). A good teacher emphasises the importance of sociocultural theory to create further dimensions of learning, this theory suggests that one should place importance on the larger cultural context in which learning occurs (Kozulin, 1998). As a teacher in training, I believe I possess social and enthusiastic skills to create a positive environment, with the further study into this degree I can gain a comprehensive understanding of how to convey raw knowledge to an audience more effectively, I believe through experience and study I can improve these skills. The most difficult skill to acquire and develop is a vast cultural understanding of the different cultures and attitudes faced in todays classrooms. Although these challenges may seem daunting in the beginning, they produce great effects one the goals are accomplished. Eggen, P., Kauchak, D. (2010). Educational psychology: windows on classrooms. New  Ã‚  Jersey: Pearson Education, Inc. Good, T. L., Brophy, J. E. (2008). Looking in Classrooms (10th ed.). New York: Pearson. Kozulin, Alex 1998. Psychological Tools: A Sociocultural Approach to Education L.S. Vygotsky: Mind in Society: Development of Higher Psychological Processes Schacter, Daniel. (2011) Psychology. Worth Publishers. Sperber, Dan and Deirdre Wilson. (1987) Prà ©cis of Relevance: Communication and Cognition. Behavioral and Brain Sciences. 10, 697-754. Wigfield, A., Guthrie, J. T., Tonks, S., Perencevich, K. C. (2004). Childrens motivation for reading: Domain specificity and instructional influences. Journal of Educational Research.