styles on learning. She randomly assigns students to either a lecture-based class taught at 8:00 a.m. or a discussion-based class taught at 2:00 p.m. Her results reveal that students in the discussion-based class performed better than those in the lecture-based class. In this example the time that the class is taught could be considered a(n) _________ variable‚ making it impossible to establish a causal connection between teaching method and classroom performance. a) independent
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It is primarily a methodology used to characterize and quantify specific sources of error that contaminate the observed measurement of interesest in order to have future research be more error free. In other words‚ if something has often happened in the past‚ it will likely happen in the future (Lee & Baskerville‚ 2003). In research that is extremely important because once researchers have collected enough data to support their hypothesis‚ they can develop a premise to predict the outcome in similar
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The research process serves many purposes. It attempts to better understand‚ explain‚ or provide answers to various phenomena (Shi‚ 2013). Data is collected by researchers and analyzed to arrive at conclusions and present an interpretation of this analysis (Shi‚ 2013). However‚ before the data can be collected and analyzed researchers need to conceptualize the study to be conducted which includes understanding the aims and objectives of their investigation‚ and developing research questions (Shi
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Exclusive Use of: John & Sally Smith Date: March 5‚ 2009 Valuations Unlimited inc. TABLE OF CONTENTS Opinion of Value............................................................................. Restrictions‚ Assumptions & Limiting Conditions................................. BUSINESS SUMMARY...................................................................... Business Overview History of Company........................................................................ Services Provided....
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2) Factors that affect the choice of research methods There are several factors that can influence what type of research method a sociologist chooses to use‚ these factors include: Time and money available – large surveys or observations can be time consuming and expensive to complete and take a long time to analyse Aims of the researcher – researchers could sometimes try and twist the data so it confirms hypothesis‚ so they might choose a method they think will give them the results they want
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Overview of Research Methods * Quantitative Research: translates the social world into numbers which can be studied mathematically * Qualitative Research: Uses non-numerical data like texts‚ interviews‚ photos and recordings to help understand social life The Scientific Approach * The Scientific Method—a procedure for acquiring knowledge that emphasizes collecting data through observation and experiment. * Most sociologists believe that they should not allow their personal beliefs
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HHH1207 Research Methods & the Use Of Evidence in Professional Practice. Sarah J. Clegg UO671752 February 2011 4323Words Name Sarah J. Clegg Number U0671752 Course HHH1207 Research methods and the Use of Evidence in Professional Practice. (BSc Hons Professional Studies) Date February 2011 Introduction (About 1‚000 words) An awareness of resources for evidence based practice is demonstrated. An explanation of the rationale for the choice of the topic
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Assignment #1 1. What is research method? The process used to collect information and data for the purpose of making business decisions. The methodology may include publication research‚ interviews‚ surveys and other research techniques‚ and could include both present and historical information. a. Formulate research questions. Example: In the information age‚ are traditional encyclopedias Really useful for children’s learning‚ or do modern computer Search engines render them
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sampling methods. Give one example of each. Non-probability sampling Non-probability sampling is that sampling procedure which does not afford any basis for estimating the probability that each item in the population has of being included in the sample. In this type of sampling‚ items for the sample are selected deliberately by the researcher; his choice concerning the items remains supreme. Non-Probability Sampling Methods: The common feature in non probability sampling methods is that subjective
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starting point for greater attention in research‚ to address the lack of representation minorities have in substance abuse treatment. The research proposal is asking minorities (n=200)‚ through a survey method‚ to answer questions about prior drug education‚ family history and prior access to clinical treatment. The results will show the youths who received both factors will show a better attitude and compliance towards their treatment. Substance use and dependency amongst adolescents is a
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