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Which property of solutes listed below determines the direction of migration (which electrode the solutes migrate to) in routine serum electrophoresis? The correct answer is highlighted below size charge concentration Feedback The charge on a solute determines the direction of that solute's migration. Positive ions (cations) will migrate to the cathode, the negative electrode. Negative ions (anions) will migrate to the anode, the positive electrode. Correct Answers Poor sampl...

Theory Correct Answers A(n) ________ is a well-developed set of ideas that proposes an explanation for observed phenomena. the scientific method Correct Answers Psychological knowledge is advanced through a process known as ________, which involves a prescribed series of steps designed to achieve the desired knowledge. circular Correct Answers The scientific process is ________, involving both inductive and deductive reasoning. Jane Goodall Correct Answers _______ is an anthropologist w...

Research methods are organized and systematic procedures to gain knowledge about a particular topic. a. True b. False Correct Answers True Sociological research supports overgeneralizations. a. True b. False Correct Answers False Sociological research influences social policies. a. True b. False Correct Answers True Sociologists rely on techniques that include careful data collection, exact measurement, accurate recording and analysis of the findings, thoughtful interpretation of res...

A list of all elements in a population is referred to as the sampling frame. Correct Answers True A researcher using stratified sampling wants to reduce the ______. Correct Answers sampling error Your criminal justice class requires a study of the success of your state's drug courts. The professor suggests that you first select 10 counties from your state. From those 10 counties, you will select the two largest cities from each. Finally, the drug courts in each of the cities will be monit...

Copyright (c) UWorld, Please do not save, print, cut, copy or paste anything while a test is active. Correct Answers Ahh dang it! In the case of interventional research, the research question should specify which of the following? Correct Answers The population of individuals that researchers are interested in examining What does the Institutional Review Board (IRB) do? Correct Answers Reviews proposed research in order to assess that the research is in keeping with ethical guidelines and ...

In order for statistical results to be useful and make sense to clinicians and researchers, the results must be: Correct Answers Interpreted A nurse researcher has defined a clinical problem and is ready to design and develop a plan for their study. This step in the quantitative research process includes which of the following components? (Select all that apply.) Correct Answers Designing the sampling plan Identifying the population Selecting a research design At the most basic level, re...

Interviews, statistical sampling, and company reports provide input data for quantitative analysis models T or F Correct Answers TRUE In the Early 1900s, Henry Ford pioneered the principles of the scientific approach to management T or F Correct Answers FALSE Managers do not need to be familiar with the limitations, assumptions, and/or specific applicability of the quantitative analysis technique to use it for accurate decision making. T or F Correct Answers FALSE During World War II, m...

Match the components of the model for qualitative research with the descriptions: 1. Research methods 2. Research purpose 3. Conceptual context 4. Credibility 5. Research questions Correct Answers 2. Identifies the goal of the research project and the concerns of the communicators. 3. Addresses the theories, previous findings, and conceptual framework related to the phenomenon the researcher wants to study. 5. Helps researcher uncover what is unknown. 1. Based upon the skills the resear...

There are several basic questions involved in sampling design. "Should a sample be taken? If so, what process should be followed?" are two such questions. Which of the following questions is also involved in sampling design? Correct Answers All of the above Which of the following conditions does not favor the use of a census? Correct Answers The population is large ___________ is a sampling procedure in which each element of the population has a fixed probabilistic chance of being select...

Which of the following statements are true about the marketing research process? Correct Answers *Marketing research involves identifying, collecting, interpreting, and reporting data. *Marketers use data from marketing research to identify trends, uncover new opportunities, and better serve customers. List the steps in the marketing research process in order from first to last, with the first step at the top and the last step at the bottom. Correct Answers 1. Problem Definition 2. Plan D...