Hypotheses and Questions
نویسندگان
چکیده
منابع مشابه
Chapter 2: Research Questions, Hypotheses and Clinical Questions
After reading this chapter, you should be able to do the following: • Describe how the research question and hypothesis relate to the other components of the research process. • Describe the process of identifying and refining a research question or hypothesis. • Identify the criteria for determining the significance of a research question or hypothesis. • Discuss the purpose of developing a cl...
متن کاملResearch: articulating questions, generating hypotheses, and choosing study designs.
Articulating a clear and concise research question is fundamental to conducting a robust and useful research study. Although “getting stuck into” the data collection is the exciting part of research, this preparation stage is crucial. Clear and concise research questions are needed for a number of reasons. Initially, they are needed to enable you to search the literature effectively. They will ...
متن کاملX chromosome inactivation and active X upregulation in therian mammals: facts, questions, and hypotheses.
X chromosome inactivation is a mechanism that modulates the expression of X-linked genes in eutherian females (XX). Ohno proposed that to achieve a proper balance between X-linked and autosomal genes, those on the active X should also undergo a 2-fold upregulation. Although some support for Ohno's hypothesis has been provided through the years, recent genomic studies testing this hypothesis hav...
متن کاملAttitudes and Yes-no Questions in Standard French: Testing Two Hypotheses
Two hypotheses are tested here, one about the use of F0 to convey an attitude of ignorance, the other about the expression of motivation by means of F0, vocal intensity and speech rate. Sixteen Klatt-synthesised prosodic variations of a yes-no question « Natacha? » (In French) are used for this test. Results show that greater ignorance is expressed by higher final F0 (and not by speech rate, fi...
متن کاملAsthma: Achievements and Questions in Front
Asthma, which is mainly distinguished by airway inflammation and bronchial hyper responsiveness, is known as one of the most common chronic diseases worldwide. It also is the most frequent chronic respiratory disorder amongst all age groups. On one side of the asthma story, there are massive investment of time, effort and money, a large number of pharmaceutical and academic research stud...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Annals of Family Medicine
سال: 2007
ISSN: 1544-1709,1544-1717
DOI: 10.1370/afm.789