they will be converted from data to information Reliability. Reliability concerns the extent to which a measure represents the “true” value of a variable—that is‚ how accurately the operational definition translates data into information. Validity. Validity concerns the extent to which a measure actually reflects the variable it is intended to reflect. For example‚ the number of cars leaving an assembly line might be a reliable measure of plant productivity‚ but it may not be a valid measure.
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Research methods Lecture #4 Planning phase 1. understanding the problem gather information use multiple sources of information if possible Posing/refining questions 1. what are the questions we want to adress? descriptive (studying the world as it is) vs. normative questions 2. Verifying the questions transforming/organizing questions into research hypotheses checking if our questions/hypotheses are: explicit(no hidden assumptions)‚ logical‚ testable Planning phase 2. selecting research design
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Exhibit A: Genders are social constructs and you can be anywhere of the spectrum that you want. To examine this sentence‚ we need the exact definition of “construct”. According to dictionary‚ construct as a noun means “an idea or theory containing various conceptual elements‚ typically one considered to be subjective and not based on empirical evidence”. So‚ we’re talking about subjectivity. Something that has been built on the sole basis of “Common Sense” and doesn’t even have the same meaning in
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feel that the intervention is responsible for the change in Lea’s behavior? K-Love: Yes. I have seen tremendous change in Lea’s behavior since I started the intervention. Yatta: I am pleased you feel that way. 3. Establish sources of external validity (findings have generality to other subjects‚ settings‚ and/or behaviors) bearing on the evaluation of plan effectiveness Yatta: As I have indicated‚ the basic plan that we used with Lea has been applied many times‚ in your opinion would the plan
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Philosophical Construct Legal justice is concerned with the way in which law distributes penalties for wrongdoing‚ or allocates compensation in the case of injury or damage. Justice in this sense clearly involves the creation and enforcement of a public set of rules‚ but to be ‘just’ these rules must themselves have a moral underpinningThe issue of justice lies at the heart of questions about legitimacy and orderly existence‚ determining whether citizens are willing to accept the law as binding.
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between 15 to 20 as (high risk) and more than 20 as (very high risk). This essay incorporates three major aspects with regards to the waterlow scale in respect to pressure ulcer. These aspects includes the high risk population ‚the reliability /validity and advantages and disadvantages of waterlow pressure ulcer scale. which population(s) the waterlow scale is applicable to? Waterlow scale one of the famous scales to assess the pressure ulcer. the Waterlow Scale is the most widely used in
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Race and ethnicity‚ as real and unreal as they may be‚ often have definite implication and outcomes‚ race is a social construct that has meaning only because the society gives it meaning. Class structure in our capitalist society refers to the social ranking of individuals‚ families and other groups according to their economic status. And according to the Assistant Attorney General Ron Davis‚ some type of racial classification was necessary to comply with the federal record-keeping requirements
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Sociological perspective is a means of connecting our individual lives with the world we live in. By retrospectively observing our private problems with relation to the rest of society‚ we are more apt to turn them into public problems. As individuals become more aware of their own problems and how they are interconnected among the mass majority‚ they are encouraged to expand their awareness of the problem‚ while becoming more connected to others who are experiencing the same crisis. In short‚
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Bullying is a serious and complicated problem that happens within a specific social construct that is influenced by certain types of media‚ such as fairytales like Sleeping Beauty. Such social constructs can involve things like gender norms‚ which are standards of behavior that is expected by a particular society for women and men within that society. There are many different types of bullying that can be conducted in many different ways. However‚ all have the potential to change a school environment
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where any effect on the DV is only due to the IV increasing the study’s internal validity. One weakness of Sherif’s study is that it may lack cross cultural validity as the research was carried out in an individualistic culture‚ the USA‚ meaning the findings of the study may not be generalisable to the wider population decreasing the studies external validity. A weakness of Asch’s study would be in population validity. The
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