解析 B。在科学研究论文的语境中,“hypothesis”(假设)指的是未被证实的设想。选项 A“a confirmed theory”(已被证实的理论)是错误的,假设还未得到证实;选项 C“a final conclusion”(最终结论)也不正确,假设不是结论;选项 D“a detailed observation”(详细的观察)并非假设的定义。
Example:“If students increase their study time, their test scores will improve.” Example:“If pollution levels rise in urban areas, respiratory issues among residents will increase.” Each type of hypothesis has its unique role in research. By choosing the right one, you’re setting up your...
2.Explanations, an important way of reasoning in research paper, ___. A、show the writer’s comprehensive knowledge of the topic by acknowledging contrasting views B、provide facts and details to support the claim C、require the writer to go i
STUDY SELECTION: Thirteen articles described primary care counseling on exercise. Six studies were randomized controlled trials (RCTs); seven were quasi-experimental designs. Three of the four RCTs and three of the five quasi-experimental studies were short term (4 weeks to 2 months); the ...
- 《American Journal of Gastroenterology》 被引量: 185发表: 2000年 Research in College Health 2: Designing the Study Building upon an initial article, which described the processes of literature review and hypothesis development, the authors summarize issues of research d... BN Steenbarger,RA ...
Understanding how to write a research hypothesis begins with the first baby step of knowing its definition. A hypothesis denotes a precise, testable statement of what the researcher(s) predict will be the outcome of a particular study. It is an assumption made based on some evidence. ...
Your hypothesis is the “seed” from which your entire study grows and develops in detail. It is perhaps the most important sentence of your research paper. What is a research hypothesis? A research hypothesis is an attempt at explaining a phenomenon or the relationships between phenomena/...
This study examined one strategy f... DC Kemp,EG Carr - 《Research & Practice for Persons with Severe Disabilities》 被引量: 66发表: 1995年 The Application of Output-driven Hypothesis in Research-based Teaching Course Currently, the output-driven hypothesis is growingly popular in English ...
Study design and hypothesis testing: issues in the evaluation of evidence from research in nutritional epidemiology. In addressing questions about the relations of dietary factors to disease in human populations, epidemiologic studies must account for the complexity of di... JL Freudenheim - 《...
Once you have nailed down a promising hypothesis, the rest of the process will flow a lot more easily. The Three-Step Process It can quite difficult to isolate atestablehypothesis after all of the research and study. The best way is to adopt a three-step hypothesis; this will help you ...