CIA III Psychological Measurement and Statistics Likert Scale: A Critical Analysis By‚ Mahika Sharma Likert Scale: A Critical Analysis Introduction The Likert Format arises from the scale for measuring attitudes (Kaplan‚ & Saccuzzo‚ 2001)‚ the first of which was originated in 1932 by Rensis Likert (Edmondson‚ 2005). The rationale behind development of the Likert Scale by Rensis Likert was to measure psychological attitudes in a “scientific” way in 1932 and later in 1934 to expand upon the scaling
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World of Graphic Design Everyone knows the feeling of walking around and seeing something on the floor that catches their eye‚ usually it is nothing but trash with creative designs and coloring‚ but why are people so curious to see what it is anyway? Because the graphic designers for that company did their job correctly. Graphic design is the art of getting a message out to a targeted audience through various forms of artwork. Everyone worldwide‚ businesses and the average person use graphic designing
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Compare raster graphics from vector graphics. A raster graphics image‚ or bitmap‚ is a dot matrix data structure representing a generally rectangular grid of pixels‚ or points of color‚ viewable via a monitor‚ paper‚ or other display medium. Raster images are stored in image files with varying formats. A bitmap corresponds bit-for-bit with an image displayed on a screen‚ generally in the same format used for storage in the display’s video memory‚ or maybe as a device-independent bitmap. A bitmap
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Graphic design is not just one job‚ it’s more like twenty. There are so many different categories of this occupation. Graphic designers assemble images or motion graphics to create a piece of art. Having a degree is not always considered essential for all graphic design positions. Usually the graphic designer ’s experience and number of years in the business are heavily weighted in this field. A good portfolio proving one’s talent is usually required and built through the career. A portfolio is
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Graphic design is one of the careers with growing popularity. It is a good job for people who are creative and also like working with computers. The work is interesting with many options in the field. Graphic designers use different forms media to create designs that the client needs. Some types of designs are promotional displays and marketing brochures for products and services. They design company logos . They also develop the layout and designs of magazines‚ newspapers‚ journals and other publications
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ADD/ADHD not Just a Kid Problem What do you know about ADD or ADHD? How can ADD/ADHD affect a student if they are not treated in time? "Attention deficit disorder (ADD) and Attention deficit hyperactivity disorder (ADHD) are condition listed as developmental disorder in the classification manual for psychiatric‚ psychological‚ and mental disorder." (Steinberg & Othmer 2) When people hear about ADD/ADHD they assume that only kids and teens have this problem‚ but there have been some cases that
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MULTIMEDIA & GRAPHICS BSc Computing & Business Information Systems INTRODUCTION Suppose you had created a new computer program to display images of geological microscope slides interactively. Your program would offer people without a microscope the chance to examine rock samples under different lighting‚ rotate them and take measurements How would you provide the people who were going to use your program with instructions about how to operate it? MULTIMEDIA AND GRAPHICS INTRODUCTION
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Economies of scale Definition Reduction in long-run average and marginal costs‚ due to increase in size of an operating unit (a factory or plant‚ for example). Economics of scale can be internal to a firm (cost reduction due to technological and management factors) or external (cost reduction due to the effect of technology in an industry). Diseconomies of scale Definition Increase in long-term average cost of production as the scale of operations increases beyond a certain level
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Examine the problems sociologists may find when using participant observation in their research. All sociological research methods involve observation‚ however‚ according to Hughes participant observations is defined by when the researcher themselves participates in the activities of those he or she is observing and studying. Participant observation is a primary research method in which a sociologist studies a group by taking a role within it and participating in its activities. There are two
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Examine the problems sociologists may find when using participant observation in their research. When sociologists carry out an investigation‚ they can carry out their research in a number of ways. One way to do this is participant observation. Participant observation is a primary research method in which a sociologist studies a group by taking a role within it and participating in its activities. This approach is referred to as the ’Ethnographic Approach’. Ethnomethodology refers to the use of
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