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Understanding Business Research

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Understanding Business Research Terms and Concepts
Elizabeth Hardy
May 3, 2016
RES/351
Jennie Wagner

Quantitative data collection instruments and sampling methods

Surveys are one of the dominant instruments that can be used to obtain quantitative research. It certainly answers the questions how much, how often, how many, when and who. Another instrument quantitative researcher’s use are tests. Quantitative test evaluate the characteristics of research. Sampling size is generally small for this type of research. Probability or non-probability sampling can be used. Probability sampling method randomly selects from the target population, while non-probability does not.

Descriptive Statistical Method

The fast food giants Burger King and McDonalds participated in a self –regulation programs that was aimed to promote healthy food and limit emphasis on premiums. To make this research possible, the fast food chains, gathered one hundred children between ages three and seven years old. These children were then shown McDonald’s and Burger King ads for kids and adult that were previously aired from 2010-2011. Immediately after viewing the ad the children were interviewed and asked to recall what they remembered (Bernhardt, a. m., 2015)
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Summary of Article

The design of this research is qualitative. The companies want to decode or translate what children take away from these commercial ads. Using interviews to collect data for the research in this case would be better than a focus group or surveys for that matter. Both of the latter options maybe not give the most accurate information. In an interview, one on one, the target sample is more likely to say what they remember specifically rather than in a focus group, they may just repeat or agree to what someone else has recalled. Random sampling was used in this research. The target population was

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