strategies. The design of this study is based on Zula (2011) model of initial tool construction and validation using subject panel expert and item analysis method. Process of tool development A content specialist panel (CSP) strategy was utilized to produce the items and item wording‚ and to build up content validity. Utilization of content specialist panel to create items and build up content validity for scale improvement has been well recorded in the literature (Hinkin‚ 2005; McLean et al.‚ 2005; Yang
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Focus group research- reliability‚ validity‚ replicability‚ generalisability A focus group can be defined as a group interview- centered on a specific topic and facilitated and co-ordinated by a moderator or facilitator- which seeks to generate primarily qualitative data‚ by capitalizing on the interaction that occurs within the group setting. The idea behind the focus group method is that group processes can help people to explore and clarify their views in ways that be less easily accessible
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Examine the reasons why some sociologists do not use official stats in their research. Official statistics are a source of secondary data. They are produced by the government. They are quantative data. There are two types of Official Statistics. Hard statistics which are objective and can’t be manipulated; statistics on births and marriages are hard statistics. Soft statistics which are more subjective are easy to manipulate; statistics on crime‚ poverty and unemployment are soft statistics. Positivists
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Edition Answers Suggested Answers Chapter 1 Things to do (page 5) 2 Examples which must be manual include: holiday brochures; guidebooks to the country/area; atlases/maps; encyclopaedias; geography textbooks 4 (a) (i) Any three sensible details such as: health problems/medication; name of parent/guardian; home telephone number; parent’s/guardian’s mobile/cell phone number; parent’s/guardian’s email address; parent/guardian work contact telephone number; options taken; form teacher (ii) You might have
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EXPLORING RELIABILITY AND VALIDITY INSTRUCTIONS In a 2–3-page Word document (not including the title and reference page)‚ you will analyze the psychometrics provided from the Values and Motives Questionnaire (VMQ). Use APA formatting for the font (Times New Roman 12 pt.)‚ title page‚ margins‚ and section headings. To receive full credit for this assignment‚ be sure to: 1. Address the type of reliability and validity used. Explain the types of reliability and validity used. The authors of the
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1. What is external validity? a. External validity is the extent to which findings may be generalized. (Page 292) 2. Why should a researcher be concerned about generalizing to other populations? a. Researchers should be concerned about generalizing to other populations‚ because if their research is not generalizable then their findings will be limited to only one population and will not have a far-reaching effect. (Page 292) 3. How can the fact that most studies are conducted with college students
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Discuss issues surrounding the reliability and validity of classification and diagnosis for Schizophrenia. Schizophrenia is a psychological disorder which is sometimes referred to as split minds. Sufferers can be known to show symptoms of delusions‚ hallucinations as well as catatonic behaviour. If we are looking at the validity of something it means we are measuring what we are claiming to measure‚ and if we are looking at the reliability of something it means if we repeat the process over
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Reliability is general rather than specific But validity is not general but specific. Reliability is necessary for validity because a test with score which fluctuates very much does not test anything. For example if a test of pronunciation measures pronunciation it is a valid test‚ instead of measures grammar and vocabulary. The test yields dependable scores that is if the scores do not fluctuate very much the test is reliable. means the scores obtained by a student will be close to the score she
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What do you consider to be your greatest achievement thus far? Please share this with us in about 500 words. My greatest achievement would probably be my good academic results during my three years of polytechnic studies. How and Why those three years of studies end up as my greatest achievement thus far are probably due to my academic results between the time in secondary school and the time in polytechnic. I also believe that those three years in polytechnic change my mentality towards studying
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“Knowing Your Audience” June 17‚ 2012 Axia University BCOM 275 – “Business Communication and Critical Thinking” Alicia Snedeker On August 5‚ 2010‚ in San Jose‚ Chile a small copper mine owned by the MINERA company suffered a collapse. The mine collapse trapped 33 miners underground. No one had any idea if the miners could even survive being trapped 300 meters below ground with limited food‚ water‚ and oxygen. After four days of the miners being trapped no one still had any idea if
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