1. What are key components of research design? ( )

　　答案:Timeframe.###Sampling Strategy.###Data Collection Methods.

　　2. The following aspects of informed consent that are essential in research

　　ethics include ( ).

　　答案:Researchers explaining potential risks and

　　benefits.###Participants being allowed to withdraw from the study.

　　3. When should all authors be included in the in-text citation,according to th

　　APA style? ( )

　　答案:When there are two authors.###When there are three to five

　　authors.

　　4. What are some essential tips for writing an effective abstract?( )

　　答案:Use keywords###Emphasize points differently from the

　　paper.###Use ……此处隐藏18725个字…… 答案:To evaluate previously published material

　　120. Methodological articles typically present highly technical materials,

　　derivations, proofs, and details of simulations within the main body of the

　　article. ( )

　　答案:对

　　121. In a research article, many different sections can be found in empirical

　　studies, including ( ) .

　　答案:Method###Literature review###Introduction###Discussion

　　122. According to the lecture, which step in the proceduresof thesis writing

　　involves drafting a title and abstract? ( )

　　答案:Step 1: Choice of Topic

　　123. The primary use of case studies is ( ) .

　　答案:To illustrate aproblem or shed light on research needs