Chapter 1 – From Data to Information! Test your knowledge. 1) What are the four main purposes of information? The purpose of information is to inform‚ persuade‚ entertain and educate. Persuade: to make them believe what you’re saying. Entertain: to keep someone amused/ to keep ones attention. Educate: to be able to give someone information about a new topic. Inform: to tell people the facts. 2) What is a data type? A data type is a set of data with predefined characteristics. 3) What are
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EVALUATION OF TEST ( TEST CRITERIA) JUSMIATI‚ S. Pd. ABSTRACT This paper discusses generally about evaluation of test and more far discuss about test criteria. There are several test criteria which applicable for language testing or the other subjects. INTRODUCTION At the end of learning session‚ testing refers to a means of measuring the quality of something. How much or how far of a particular material might be understand by the students? How much of what the teacher taught can the
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Lp6 Assignment The Marshmallow Test Ebony Williams 10/20/2013 In 1972‚ Standford University’s Walter Mischel sat down children at a table in a room one by one and gave them a plate with one marshmallow on it. The children had a choice: they could wait 15 minutes and get to eat the 2 marshmallows our they could eat the one marshmallow right away. If he or she rang the bell causing the instructor to come back into the room. Then the instructor would leave the room and actually watch and monitor
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administration‚ and scoring of the test the next step is to perform an interpretation of the test. While interpreting the test the interpreter may find that‚ there are a few test bias that may have caused the scores to be high or low within a certain group causing the test to be unfair. Test bias and test fairness are two topics that individuals will continue to debate for years to come. Salkind (2013) described Test fairness as a very sensitive of use of examinations‚ quizzes‚ tests‚ etc. and social values
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splint is burning and we don’t care about that color 3. Use your chart from your prelab to estimate the wavelength of the color being produced 4. Obtain an unknown from your teacher‚ record the letter of the unknown‚ and do a flame test on the unknown. It will be one of the chemicals you have already tested. VI. Data and Observations: |Chemical |Color produced
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and development process. According to the types of information they provide to decide a test is suitable for a particular purpose. An achievement test is supposed to learn what progress students make during the course and reveal where the greatest difficulties remain at the end of the course so that future courses may give more attention in these areas. In this assignment‚ we aim to investigate an achievement test with a detailed sample applied in Hanoi University of Industry testing processing.
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Classification Tests for Hydrocarbons Authors: Goldie Ann Tejada‚ Allain Joseph S. Templo‚ Kristinlyn Trajano‚ Kevin Viray‚ Quennie Yu Group 10‚ 2F-PH‚ Faculty of Pharmacy‚ University of Santo Tomas ABSTRACT The test compounds undergo different physical and chemical tests to differentiate their intrinsic physical properties and chemical properties. Physical state‚ color‚ and odor were noted through simple observation. Miscibility of the test compounds were noted through color change or a warming
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Psychology Test 1 Chapters 1‚ 2‚ & 4 Chapter 1 Psychology – the scientific study of behavior & mental process Goals of Psychology: 1. Describe 2. Predict Human behavior & mental process 3. Explain 4. Help change and improve the lives of people Subfields: Behavioral neuroscience – examines biological basis of behavior and hoe it determines behavior Brain & nervous system Developmental Psychology – examines how people grow & change from the birth to death Clinical psychology
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The Ames test is a biological assay to assess the mutagenic potential of chemical compounds.[1] A positive test indicates that the chemical is mutagenic and therefore may act as a carcinogen‚ since cancer is often linked to mutation. However‚ a number of false-positives and false-negatives are known.[2] The test serves as a quick and convenient assay to estimate the carcinogenic potential of a compound since standard carcinogen assays on rodents are time-consuming (taking two to three years to complete)
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content corresponding to the behavior change between the liquid and the plastic state of a silt or clay. 2. To find the water content corresponding to the behaviour change between the plastic and semisolid states of a silt or clay. APPARATUS Test sieve of size 425um and 2 mm‚ receiver‚ sharp knife‚ 2 palettes knife‚ an airtight container‚ glass plate‚ wash bottle containing distilled water‚ glass breaker‚ glass stirring rod and length of rubber tubing for connection to the water supply. Theory
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