We often teach four types of data: nominal, ordinal, interval, and ratio. And while these are four important data types, we have other ways of categorizing datasets. This article will explore fifteen of these. Editorial Note from Chris: Note that these data types overlap. Some fit under others as sub-categories; and others fit into multiple […]
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Nominal data refers to non-numerical data that is not inherently ordered. It is a sub-type of categorical data, and can include categories like gender, race, and color (Babbie, Halley, & Zaino, 2007). If you’re writing an essay on nominal data, it might be worthwhile quoting a scholarly definition. Here are some good ones I found:
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Ordinal data refers to non-numerical data that has an inherent order or ranking. It is a sub-type of categorical data, and can include categories like clothing sizes and school grades (Babbie, Halley & Zaino, 2007; De Vaus, 2001). If you’re writing an essay or methodology chapter on ordinal data, you may consider using a scholarly
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Interval data is a type of quantitative data that has a consistent order and a consistent difference between values, but lacks a true zero point (Lewis-Beck, Bryman & Liao, 2004). The lack of a true zero point in interval data means that one cannot make meaningful statements about the ratio of two values; for instance,
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Ratio data is a level of measurement that has equal intervals and a true zero point, allowing for meaningful operations such as multiplication and division (Katz, 2006a, 2006b). The great benefit of ratio data is that it provides a true zero point. This allows for a full range of mathematical operations including multiplication and division,
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Critical thinking is the ability to analyze information and make reasoned decisions. It involves suspended judgment, open-mindedness, and clarity of thought. It involves considering different viewpoints and weighing evidence carefully. It is essential for solving complex problems and making good decisions. People who think critically are able to see the world in a more nuanced
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Conscientiousness is a personality trait that demonstrates your high work ethic and character. It’s often seen as a desirable trait in school and the workplace. People high in conscientiousness tend to be organized, methodical, and motivated to complete tasks promptly and efficiently. They also demonstrate a strong sense of duty, self-discipline, and a preference for
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Exploratory Research refers to the research methodology used when researchers have a limited understanding of the topic at hand and want to gain a broader perspective or more insights into the subject. This type of research is conducted in the initial stages of a study when there is a lack of clarity about the problem.
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Exploratory research is research that explores new or interesting topics, often as a pioneering study, conducting research that hasn’t been attempted before. Let’s examine some academic definitions of exploratory research – if you’re writing an essay or methodology chapter on this topic, you might want to use these expert quotes in your writing: Oftentimes, an
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Masculinity refers to the ways of embodying and enacting male identity. Unlike the ‘male sex’, it is not a biological classification but a concept that refers to behaviors, dispositions, attitudes, temperaments, and cultural belief systems. Historically, we would look at masculinity along a spectrum, with ‘hyper-masculine’ or ‘alpha male’ on one end and hyper-femininity on
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