Critical Reviews of Literature Essay Example | Topics and Well Written Essays - 1000 words

Critical Reviews of Literature - Essay Example This resource is relevant to my study because it highlights that investigation on appraisal has brought up matters concerning the validity of English language learning classification practices and policies. It goes on to argue that incorrect classification of English language learners can cause unfounded evaluation and coverage, and inapt levels of instruction. These concerns can play a part in the inconsistent representation of English language learning in special education course groups. Moreover, the objectives of the resource are to assess matters associated to the soundness of present English language learners sorting and confer how this information may be utilized to enhance imminent English language learning classifications systems, empirical indication of the validity of English language learning classification, and a profound debate of the proposition of the study (Abedi, 2008). Dekhinet, R. (2008). Online enhanced corrective feedback for ESL learners in higher education. Co mputer Assisted Language Learning, 21 (5), 409-425. This case study looked at the usefulness of online enhanced corrective feedback for English as second language learners. The research utilized both qualitative and quantitative strategies. The study utilized both and end-project survey and assessment of discussions of peer tutors and students. This study is connected to my study in that one of the contributors, Dekhinet, remarked that the work supports the employment of technology to advance language learning but a small number of researches reported on the quality of relations for English as second language learners. The research was established to evaluate the quality of online discussions, the perceptions of students, and their challenges. Those who took part in the research were taken from the Language Centre of the University of Dundee. The participants were made up of Indian, Italian, and Chinese learners. In addition, instructors were taken from the University of Dundee. A l arge number of the instructors came from Scotland and were highly knowledgeable in online and technology instructions. Moreover, the research relates to my study because it asserts that investigations have indicated that extra social connection is essential in advancing language acquisition. Online enhanced corrective feedback for English encourages tutoring for learners to acquire language techniques by using Vygotsky’s theory where proficient students scaffold unskilled students. Online techniques comprise email and instant messaging. Instant messaging utilized approaches from negotiated meaning. This is where peers and learners comprehend things by modified interaction (Dekhinet, 2008). Diaz-Rico, L. T. (2008). A course for teaching English learners. New York: Pearson. The book provides approaches meant to furnish instructors to work with English language learners, harmonizing elementary principles with realistic class room approaches. In addition, this resource is connect ed to my topic of study as it gives background standards underlying the socio-cultural, linguistic, and cultural contexts and basis of learning, together with a wide range of class room techniques for English language development in computer-aided instruction, listening, reading, writing, and speaking. In a similar way as learners, technology can be effectively utilized with English lang

Dehydration - Research paper and PowerPoint Example | Topics and Well Written Essays - 1000 words

Dehydration - and PowerPoint - Research Paper Example Dehydration requires immediate therapy via rehydrating the body with fluids and also treating the underlying cause. It can be tested for by a physical examination which reveals features like sunken eyes and an increased heart rate and also via laboratory tests which include complete blood count, blood urea nitrogen and creatinine. This condition must be dealt with immediately as it can prove to be fatal in severe cases. â€Å"Dehydration describes a state of negative fluid balance that may be caused by numerous disease entities. Diarrheal illnesses are the most common etiologies. Worldwide, dehydration secondary to diarrheal illness is the leading cause of infant and child mortality.† (Huang H., Anchala K.R., Ellsbury D.L. & George C.S. 2009). Water is an essential component of life and it is a vital part of existence of living matter. Proper hydration of the human body is extremely essential for carrying out the normal bodily activities. Water in the human body is divided into proper compartments which chiefly include the intracellular fluid and the extracellular fluid. This extracellular volume comprises principally of fluid between the cells and the fluid that lies with the vascular compartment. Equilibrium between the water that is taken in and the water that is lost from the human body is very important. Water is lost from the body in the form of urine, feces, breathing and by the proce ss of evaporation. This loss needs to be compensated for. The body performs its mechanisms which include hormonal stimulation and nervous signals which stimulate the thirst center and also the renal function of re-absorption of water is brought into action. This leads to the maintenance of balance between water taken in and lost. Any imbalance in this normal equilibrium can result in the condition which is known as dehydration. Dehydration is the state of the body in which there is decreased amount of