point of view‚ there are several axis of being "better"-- →better performance →better readability →better maintainability →better flexibility and so on In JOINs RDBMS can create an execution plan that is better for our query and can predict what data should be loaded to be processed and save time‚ unlike the sub-query where it will run all the queries and load all their data to do the processing. The good thing in sub-queries is that they are more readable than JOINs: that’s why most new
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The generation gap is one which cannot be bridged The so-called “generation gap” always exists as an inevitable social phenomenon of all time. The nature of this is differences and misunderstandings between the young and their elders causing a big gap that cannot be bridged as many considered. However‚ there are still multiple people believing in the “possibility” and attempting to bridge generations by narrowing the gap gradually. To start with‚ we all cannot deny the truism that
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As a result‚ in order to assist and support children’s early cognitive development‚ teachers apply the ideas of educational theorists such as Jean Piaget and Lev Vygotsky in teaching. Review of Literature Jean Piaget and Lev Vygotsky are two of the most influential theorists of cognitive development. The ‘Stage-based theory of cognitive development’ from Jean Piaget explores the sequential development of thinking process through a series of stages include sensorimotor
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INTRODUCTION TO ONE-WAY ANALYSIS OF VARIANCE Dale Berger‚ Claremont Graduate University http://wise.cgu.edu The purpose of this paper is to explain the logic and vocabulary of one-way analysis of variance (ANOVA). The null hypothesis tested by one-way ANOVA is that two or more population means are equal. The question is whether (H0) the population means may equal for all groups and that the observed differences in sample means are due to random sampling variation‚ or (Ha) the observed differences
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respiration and used by enzymes and structural proteins in many cellular processes‚ including active transport‚ respiration‚ and cell division. One molecule of ATP contains three phosphate groups‚ and it is produced by ATP synthase from inorganic phosphate and adenosine diphosphate (ADP). ATP is used is many organisms and also in different ways. Below are a few ways in which ATP is used. When muscles contract in any organism‚ it means muscle fibers are generating tension with the help of motor neurons. ATP
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Paper Vygotsky & Piaget Cognitive Development Vygotsky and Piaget both had many theories on cognitive development. Some were similar and some were different. They discussed areas such as the relationship between learning and development and the way children’s cognitive abilities develop. I would personally like to integrate many of their wise theories into my classroom. Piaget and Vygotsky had similar views on many things and within those similarities were differences. Piaget believed
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Which Dress Do You Like Best? The following memory I will outline may seem an excessively informal anecdote for a paper as such but it reveals truth in the point I will be presenting. When I was a senior in high school and prom season arrived it was a common practice among me and two other friends to go shopping for our dress on Saturdays. The drill consisted of trying on several dresses and asking the two other friends their opinion‚ when we found a dress that all three agreed on (given the price
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intelligent. Which one do you chose? Explain. Everyone also wants to be beautiful and intelligent because these two aspects will give them a lot of good things in life. However‚ there are the two options which are beautiful but stupid and ugly but intelligent. In my opinion‚ the second choice is the final choice I chose with the two reasons: solving the problems easily‚ coming to success fast.. In the first place‚ there are lots of things to solve. And the intelligence can help you to solve them
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considered as professionals and teaching be recognized as profession that’s why it is also called as the Decree Professionalizing Teaching. It declared that teacher education shall be given primary concern and attention by the government and shall be of the highest quality‚ and strongly oriented to Philippine conditions and to the needs and aspirations of the Filipino people even as it seeks enrichment from adaptable ideas and practice of other people. In this sense‚ teachers were given more importance
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Exam 2 Study Guide Book Chapter 6; Power Point Chapter 7: Social Thinking and Social Influence Know about snap judgments vs. systematic judgments. Know what attributions are Know difference between internal and external attributions Know the confirmation bias Know the self-fulfilling prophecy预言 Know what a stereotype is Know the fundamental attribution error Know that forming accurate impressions of others takes effort Know the differences between modern and ‘old-fashioned’ discrimination歧视 Know
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