PORTFOLIO {draw:frame} William Yohanes Numberi 01120090183 Faculty of Economic Management 2009 Daftar Isi Cover depan…………………………………………………………………………..1 Daftar isi…………………………………………………………………………………2 Kata pengantar……………………………………………………………………….3 Bab I……………………………………………………………………………………….4 -Mengenal diri sebagai pembelajar Bab II………………………………………………………………………………………6 -Kegiatan perkuliahan -Rangkuman -Strategi belajar Bab III…………………………………………………………………………………….13 -Time
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Methodologies and Research Design 18: Research Design IV: External Validity and Sampling Objectives • to unpack different types of external validity • to describe crucial issues in sampling - precision vs. representativeness vs. cost - probability vs. non-probability / ’judgement ’ • to describe stages in the process of sampling‚ and the possible intrusion of ‘bias’ • to describe methods of probability sampling and methods of non-probability sampling • to be able
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Fulcher: Pharmacology‚ 3rd Edition Chapter 01: Introduction to Pharmacology and Its Legal and Ethical Aspects Test Bank MULTIPLE CHOICE 1. The definition of drug dosage is |a. |to give a medication | |b. |the amount of medication in a single dose | |c. |chemicals that affect living processes
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Reliability and Validity Researchers tend to be peculiar with how they conduct their study and which study method they choose to implement on their subjects. When various tools are examined for measure in behavioral research‚ researchers tend to prefer high validity and reliability (Rosnow & Rosenthal‚ 2008). To understand this concept‚ one must comprehend the meaning and the difference between reliability and validity and how this applies to human services research. Without the full knowledge
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are two aspects of validity‚ internal validity and external validity. Internal validity refers to an approximate truth about inferences regarding causal relationships. Internal validity is only necessary in circumstances where there is a need to establish a cause and effect relationship. External validity is closely related to generalizing‚ and the ability to generalize a particular study to other people and other situations. This short paper will discuss both internal and external validity‚ and the
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bylaws. Ex.- in most states‚ real estate contacts must be in writing. 3. Implied Authority- Implied authority is implied by the law at the time the principal grants express authority to the purchasing agent. It gives the purchasing agent the legal authority to carry out the duties for which he or she was appointed. Ex- it the purchasing agent is given the express authority to make a contract‚ he has the implied authority to negotiate the terms including: quantity‚ quality‚ delivery conditions
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Reliability and validity are essential in terms of observation and measurement as it relates to human services research. In order to ensure this particular research has legitimacy it is vital that testing and research is consistent and specific. This paper will define and describe the types of reliability and validity and provide examples of each as it relates to human services research. It will also provide examples of how data collection methods and instruments are used in relation to human services
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Test Reliability and Validity: Evaluation of the GRADE A+ Standardized Reading Assessment Assessment is the key to instruction and intervention‚ but according to Salvia‚ Ysseldyke and Bolt (2007)‚ “reliability is a major consideration in evaluating an assessment procedure” (p. 119). Reliability refers to the stability of a tests’ results over time and test reliability refers to the consistency of scores students would receive on alternate forms of the same test‚ for example Test form A and Test
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Truth and validity Ch.12 Obed Vasquezleon PHL/458 December 8‚ 2014 Lori Gardner Truth and validity Ch.12 Folks often believe they are certain when they make open statements. Many people are sensible enough to circumvent and qualify their statements‚ as their own opinions about something that person believes. However‚ not all folks are not skilled at staying unbiased and keeping a full perspective. The scenarios below will show and describe some common faults that folks can think about. The scenarios
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ched on six measures of test quality‚ objectivity‚ practicability‚ reliability‚ validity‚ difficulty level and discrimination index. It also talks about mathematical measures like mean‚ median‚ mode‚ standard deviation and correlation that help in measuring test quality. Objective: 1. To enable the reader to define the quality of a test and measure it. a. To understand the concepts of reliability and validity in a test. b. To understand the various measurements used in defining quality
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