This month is devoted to data structures. This isn ’t a computer science course‚ so let ’s define a data structure as a data holder--something that holds whatever data we need while our program executes. Visual BASIC and VBA use two basic data structures: the array and the collection. This month when I say VB‚ I also mean VBA. ARRAYS Most VB programmers are familiar with the array (figure 1). An array can be single or multidimensional‚ which means it can have rows and columns. While the array
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Psychologists use a variety of research methods to study behavior. Case Study‚ Correlation and experiment are some of the many research methods used by psychologists. Although these methods are frequently used and have certain advantages‚ they also have a fair share of disadvantages. Case Study is a research strategy in which one or more individuals is studied in depth in order to reveal universal principles of behavior. In other words‚ psychologists study the individual (case) in great depth
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If you are an adult with a vintage Star Wars collection and are now snatching up recently released toys and figurines produced along with the latest movie releases‚ then your collection may be outgrowing your home. The natural next step when you are running out of room in your home for your growing collection is to transfer much of your collection to storage‚ but you may wonder how it is best to store them to make sure they don’t suffer damage that then reduces their value may years from now. You
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QUALITATIVE FORECASTING METHODS Qualitative forecasting methods are based on educated opinions of appropriate persons 1. Delphi method: forecast is developed by a panel of experts who anonymously answer a series of questions; responses are fed back to panel members who then may change their original responses a- very time consuming and expensive b- new groupware makes this process much more feasible 2. Market research: panels‚ questionnaires‚ test markets‚ surveys‚ etc. 3. Product life-cycle
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and Szekely. 2011. What is union democracy? Retrieved 7/11/13 from http://www.aud2.uniondemocracy.org/legalrights/rights%2526organizing/what-union-democracy-0 overdue overdue accounts. 2013. Accounting Principle. Encyclopedia of Business Terms and Methods. Retrieved 7/11/13 from http://www.business-case-analysis.com)
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Types of research methods and disciplines A dissertation is an extended piece of writing based on comprehensive reading and research‚ written by an academic scholar at an undergraduate‚ masters or post graduate level. In some cases‚ a dissertation is referred to an academic research document written at PhD level‚ while a Thesis may be one which is written by an academic at Masters or Undergraduate level. However the opposite is also true in other cases. Etymology The word ‘dissertation’ was derived
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Basic Methods of Research A. Two fundamental Questions: (Guide what we do in developmental psychology): 1. How do people change as they develop? 2. What are the determinants of these changes? B. Goals of developmental psychology: 1. Understand universal changes 2. Explain individual differences 3. Search for contextual influences C. Research in Developmental Psychology: 1. Waterbeds for infants: • Premature infants: standard beds vs. water beds • Infants in waterbeds had far
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Introduction Qualitative research is a branch of social sciences in which the research method is used with different approaches to interpret or understand various phenomena in a naturalistic way. The research method has a holistic approach in which‚ knowledge about a particular phenomena is gathered from different people’s experiences and is integrated to form a rich data in order to enlighten an in depth understanding of the subject matter. (Creswell‚ 2007) The participants involved in qualitative research
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RESEARCH PROCESS AND SECONDARY DATA Secondary data: Data previously collected and assembled for some project other than the one at hand {text:list-item} {text:list-item} Can almost always be gathered more quickly and inexpensively than primary data But may be outdated or may not exactly meet the researchers needs Secondary data‚ or historical data‚ are data previously collected and assembled for some project other than the one at hand. Secondary data often
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Chapter 2: Quantitative‚ Qualitative‚ and Mixed Research Answers to Review Questions 2.1. Describe the key features of quantitative and qualitative research. Just look at Table 2.1‚ which shows the key characteristics of these two approaches in their pure or extreme forms as well as the characteristics of mixed research. I will mention a few of these here. Quantitative research uses the deductive or confirmatory or “top down” scientific method; it is used primarily for description‚ explanation
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