A. a confirmed theory B. an unproven assumption C. a final conclusion D. a detailed observation 相关知识点: 试题来源: 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 conclusio...
During the academic research, the hypothesis ___ numerous times for validation. A. tested B. being tested C. to be tested D. was tested 相关知识点: 试题来源: 解析 C。“the hypothesis”是“test”的逻辑主语,“to be tested”表示将要被测试,强调在学术研究中假设还未进行多次测试。反馈 ...
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 - 《...
Science is part of society not only because the funding for science usually comes from the tax payer but also because the motivation for science often originates in questions and problems posed by society. In a time where economic constraints also have reached the funding of research, scientists...
Answer to: The hypothesis test involving the mean in a study with only one group is called A. chi-square B. one-sample t-test C. paired t-test D...
A. A statement that is always true. B. A prediction about the relationship between variables. C. A conclusion based on research findings. D. A question that needs to be answered. 相关知识点: 试题来源: 解析 B。选项 A,研究假设不是总是正确的陈述。选项 C,研究假设是在研究之前做出的预测,不...
Hypothesis is often used in which stage of research? A. At the beginning when we need to explore possible explanations. B. When we generalize from specific examples. C. When we draw a specific conclusion from a general principle. D. When we compare two different things. ...
Thus, this study followed by literature review and hypothesis development and research methodology, results in analysis and discussion and conclusion followed ... S Kumar,ZA Paray,N Sharma,... 被引量: 0发表: 2021年 A literature review and hypothesis for the etiologies of cervical and root carie...
B Elmslie,E Tebaldi - 《Journal of Labor Research》 被引量: 131发表: 2007年 Preventing Early Child Maltreatment: Implications from a Longitudinal Study of Maternal Abuse History, Substance Use Problems, and Offspring Victimization In the interest of improving child maltreatment prevention science, thi...
However, since this is the hypothesis we (as researchers) are usually interested in, let’s start from there. Alternative Hypothesis If you predict a relationship between two variables in your study, then the research hypothesis that you formulate to describe that relationship is your alternative ...