1 Secondary data analysis: an introduction All data are the consequence of one person asking questions of someone else. (Jacob 1984: 43) This chapter introduces the field of secondary data analysis. It begins by considering what it is that we mean by secondary data analysis‚ before describing the type of data that might lend itself to secondary analysis and the ways in which the approach has developed as a research tool in social and educational research. The second part of the chapter considers
Premium Sociology Research Social sciences
Misunderstandings can occur due to the manner in which communication is delivered for example in an angry manner‚ language or jargon used‚ the listeners level of understanding ‚‚ background noise‚ or the speaker speaking quickly or not clearly or indeed misinterpretation. To ensure the listener has understood it is necessary to check their understanding. People from different backgrounds or cultures might interpret or understand some words wrongly SHC31-3.1 Explain how people from different
Premium
IT433 Data Warehousing and Data Mining — Data Preprocessing — 1 Data Preprocessing • Why preprocess the data? • Descriptive data summarization • Data cleaning • Data integration and transformation • Data reduction • Discretization and concept hierarchy generation • Summary 2 Why Data Preprocessing? • Data in the real world is dirty – incomplete: lacking attribute values‚ lacking certain attributes of interest‚ or containing only aggregate data • e.g.‚ occupation=“ ”
Premium Data analysis Data management Data mining
------------------------------------------------- Career objective My career objective is to pursue a challenging‚ productive and rewarding career in Conflict and Peace management‚ security‚ diplomatic‚ human rights and governance fields at local and international levels‚ where I can contribute‚ add value and have impact in bringing about positive changes to our communities and societies locally and internationally. I have great interest and passion for realization of an empowered society‚ based on equity‚ security‚ peace
Premium International relations Cold War Diplomacy
Professor Quianna J. Glapion English 131 January 20‚ 2012 Where I will be in 10 Years… Ten years from now‚ I see myself settled down in my career‚ married to the man of my dreams‚ and having four kids…..NOT! These are things an average girl might say. As you get to know me‚ you will see that I am far from average. My name is Amyaa Brown‚ I am 24 years old. I am a full time mom‚ full time student‚ and I work part time. I currently attend Texas Southern University majoring
Premium
asked to write a critical review of this research‚ which focuses particularly on the methodology of the study. Word Count 2798 The advancements made in Criminological and Social research and the astounding results have provided and continue to provide our modern society with answers about both crime and its causes and social issues. These findings are used daily by a wide cross section of society to improve every facet of our lives (Department of Criminology 2010). Today’s researchers are competent
Premium Research Scientific method
An Oracle White Paper July 2010 Data Masking Best Practices Oracle White Paper—Data Masking Best Practices Executive Overview ........................................................................... 1 Introduction ....................................................................................... 1 The Challenges of Masking Data ....................................................... 2 Implementing Data Masking .............................................................. 2
Premium Oracle Corporation Data management
Professor Faleh Alshamari Submitted by: Wajeha Sultan Final Project Hashing: Open and Closed Hashing Definition: Hashing index is used to retrieve data. We can find‚ insert and delete data by using the hashing index and the idea is to map keys of a given file. A hash means a 1 to 1 relationship between data. This is a common data type in languages. A hash algorithm is a way to take an input and always have the same output‚ otherwise known as a 1 to 1 function. An ideal hash function is
Premium
recipes are classified by type. Definition establishes a term’s distinguishing characteristics. Extended definitions can be supported by several diverse rhetorical modes and makes communication accurate and efficient. For example‚ to extend a definition of ballet‚ a writer might call upon cause/effect to explain the reason for ballet’s place in cultural art history; division/classification to discuss the exact type of art ballet represents‚ and process analysis to reveal its mechanical details. Definition
Free Writing Question Scientific method
Data Collection Methods. Introduction Data collection is the process of gathering and measuring information on variables of interest‚ in an established systematic fashion that enables one to answer stated research questions‚ test hypotheses‚ and evaluate outcomes. Data Collection Techniques include the following: Personal Interviews Conducting personal interviews is probably the best method of data collection to gain first hand information. It is however‚ unsuitable in cases where there are
Free Sampling Simple random sample Stratified sampling