Verified Document

Framing The Research Problem: Basic Essay

Step 3: Identify data types and sources: Sample size and collection methods

Data must be drawn from a representative population with a wide variety of norms that could influence the results. For example, in studying the effects of fast food restaurants near schools, the study population of children with many fast food restaurants near their school should be balanced in terms of BMI, gender, socio-economic status and other factors that could influence the results. So must the control group. Of course, some research studies might wish to study intervention techniques in the context of specific population groups, like the effects of a diabetes management program upon a low-income population with a quite limited population base, demographically.

If an ideally balanced sampling is not possible to achieve, nonparametric statistics must be used to allow for an uneven breakdown of demographic data (Rumsey 2007, p.262). Chi-square tests create a balanced group from a large population sample, while the Fisher exact test allows the researcher to balance data of from small samples (Nonparametric statistics, 2010, Stat Soft). Nonparametric methods are useful when the researcher knows little of the parameters of the variable of interest in the population -- for example, if the socioeconomic status of the students might not be able to be known conclusively,...

"Simple tabulations count the occurrences of each variable independently of the other variables. Cross tabulations, also known as contingency tables or cross tabs, treats two or more variables simultaneously" (Nonparametric statistics, 2010, Stat Soft). Interpretation of the data will be shaped by the type of study -- for example, to compare two independent populations which are fairly equal, a signed rank test or t-test will be performed while the Wilcox signed-ranks test is more commonly used with irregular population samplings (Rumsey 2007, p. 295). The final step is to determine if the results are statistically significant enough to disprove the null hypothesis and prove the hypothesis of the researcher.
References

Marketing research. (2009). Quick MBA. Retrieved January 2010 at http://www.quickmba.com/marketing/research/

Nonparametric statistics. (2010). Stat Soft. Retrieved January 2010 at http://www.statsoft.com/textbook/nonparametric-statistics/

Rumsey, Deborah. (2007). Intermediate Statistics for Dummies. For Dummies.

Sources used in this document:
References

Marketing research. (2009). Quick MBA. Retrieved January 2010 at http://www.quickmba.com/marketing/research/

Nonparametric statistics. (2010). Stat Soft. Retrieved January 2010 at http://www.statsoft.com/textbook/nonparametric-statistics/

Rumsey, Deborah. (2007). Intermediate Statistics for Dummies. For Dummies.
Cite this Document:
Copy Bibliography Citation

Related Documents

Framing: A Comparison of the
Words: 7306 Length: 27 Document Type: Term Paper

One contextual tool that has been widely manipulated in international events by both sides is language translations and mistranslations. Due to the language barrier between the Chinese and American people, the audience on each side can only hear the other party's voice through media's translations, which by no means, may be immune to contextual framing. Given the sensitive time, sensitive location and sensitive nature of this collision, both parties would

Framing and Sensemaking Has Been
Words: 2261 Length: 8 Document Type: Research Paper

Just as Weick pointed out, Huawei took sensemaking as an ongoing process. As emerging markets began to play a bigger and bigger role in the wake of globalization. Huawei realized that although its strong position within emerging markets was making the organization highly profitable, it was a limiting strategy in the long run. By late 2004, Huawei used its domestic contacts to change its organization's framing into a wholly

Business Research Into the Legalization of Marijuana
Words: 907 Length: 3 Document Type: Research Proposal

Business Research Research into the legalization of marijuana will seek to determine what people's views on the issue are. The population is going to be the entire United States, as we are seeking to determine national views about the issue. The sampling will be done at random, using databases of phone numbers and computer-generated dialing. The operators will only know of and gather non-personal information such as age bracket, gender and

Media Framing in Relation to
Words: 3388 Length: 8 Document Type: Research Paper

The argument being advanced is that since, the Muslim extremists were responsible for the 9/11 disaster, the construction of the Muslim religious center would inculcate the jihad teachings and dishonor to the memory of the 9/11 victims. The question one would ask is this, what about the strip clubs, bars and other activities that are zero blocks away from the hallowed ground, do they honor the victims of the

Communications As Its Most Basic Function of
Words: 1157 Length: 4 Document Type: Essay

Communications As its most basic function of receiving coded messages, listening is a necessary component of communication in the workplace. Without listening, communication is a one-way street; a message is orphaned without an audience. Listening is a critical enough component of communications to warrant its own professional journal, the International Journal of Listening. To listen means much more than to hear, or even to take notes during a lecture, or even

Common Health Problem and Recommendations for Its Medical Management...
Words: 3874 Length: 13 Document Type:

NP HEALTH PROBLEM Common Health Problem in Primary Care Nurse Practitioner Practice and Recommendations for Its Medical Management Nurses are the initial point of contact for the patients in many medical settings, and the nurse practitioners (NP) are the primary source for providing basic medical care such as physical examinations, diagnostic tests, providing counseling, and writing prescriptions. A large growth is being witnessed in nurse practitioners around the world due to the

Sign Up for Unlimited Study Help

Our semester plans gives you unlimited, unrestricted access to our entire library of resources —writing tools, guides, example essays, tutorials, class notes, and more.

Get Started Now