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on November 03, 2018

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CONCEPT OF CORRELATION

Correlation Coefficient Correlation, in the finance and investment industries, is a statistic that measures the degree to which two securities move in relation to each other. Correlations are used in advanced portfolio management , computed as the correlation coefficient , which has a value that must fall between -1 mutual relation of two or more things, parts, etc.: studies find a positive correlation between severity of illness and nutritional status of the patients. Correlation is usually defined as a measure of the linear relationship between two quantitative variables (e.g., height and weight). Often a slightly looser definition is used, whereby correlation simply means that there is some type of relationship between two variables. This post will define positive and negative correlation, provide some examples of correlation, explain how to measure correlation and discuss some pitfalls regarding correlation. When the values of one var...

Teacher preparation practices in Elementary,Secondary,Special Education B.Ed and Language Teachers Training

Topic : COMPARISON OF TEACHER PREPARATION PRACTICES IN ELEMENTARY, SECONDARY, SPECIAL EDUCATION B.Ed., AND LANGUAGE TEACHERS TRAINING TEACHER EDUCATION Teacher education TE (TE) or teacher training refers to the policies, procedures, and provision designed to equip (prospective) teachers with the knowledge, attitudes, behaviours, and skills they require to perform their tasks effectively in the classroom, school, and wider community. The professionals who engage in this activity are called teacher educators (or, in some contexts, teacher trainers). An educational institution performs a significant function of providing learning experiences to lead their students from the darkness of ignorance to the light of knowledge. The key personnel in the institutions who play an important role to bring about this transformation are teachers. As stated by NCTE (1998) in Quality Concerns in Secondary Teacher Education, ―The teacher is the most important element in any educational...

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