34、this section need not be described in detail, but has to be justified so that the results have a validity and credibility. the selection between qualitative and quantitative research has to be justified. if a survey of students in five high schools in an area is selected, the sample siz...
the courts seem to have taken a step further, holding that the finding and treatment of antitrust conducts are outside the purview of arbitration, thereby preempting the possibility of the parties resorting to arbitration to resolve their antitrust disputes.InChanglin v. Shell, in which...
However, in clinical practice of genetic diagnosis using WES, different types of mutations and mechanisms should be considered simultaneously to identify the pathogenic mutation. With the development of machine learning (ML) and deep learning (DL), many computational methods using ML or DL have been...
Objective To examine the validity of the two methods for target height estimation in Shanghai children. Methods Boys age20years(n=160),girls age 18 years(n=160) were included. CMH method and FPH model were applied to analyse statistically final height of Shanghai children and their midparental...
Research Methods forBusiness Students习题答案解析.pdf,Research Methods forBusiness Students 第1章 2.定义问题:确认可选方案;确认评估标准;评估各可选方案;选择方案。 4.应考虑定量方法,因为问题庞大复杂,很重要,并且是新出现并会重复的问题。 6.能更快地定义,
Therefore, several methods based on SMOTE have been developed, such as ADASYN16, MWMOTE17, NI-MWMOTE18, MOKAS19, and PAIO20. Oversampling needs sufficient information to generate high-quality data; however, it is hard to capture the distribution of minority samples, so as to generate low-...
Using correlation, factor analyses, as well as t-tests, the psychometric properties of the scale were assessed with regard to validity, reliability and responsiveness. Correlation and factor analysis supported good construct validity and criterion-related validity when using Short Form 36 as a ...
This is primarily aimed at first- and second-year undergraduates interested in psychology, data analysis, and quantitative research methods along with high school students and professionals with similar interests.
This may be attributed to that all of the professors have received similar ortho- dontic trainings in China and worked in the same orthodontic treatment centre, and that the ICON offers a very objective way to determine it. With regard to validity, the relationship between ICON scores and ITP...
The data were collected from 1900 high-scho... Z Barnea,G Rahav,M Teichman - 《British Journal of Addiction》 被引量: 342发表: 1987年 Reliability of a drug history questionnaire (DHQ). Drug abusers' self-reports are vital to clinical and research endeavors, yet few studies have explicitly...