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研究方法章節寫作的目的是給有經驗的研究者足夠的信息去重現這項研究。一些輔導者并不理解這些，要求他們的學生寫的其實已一本書。一個研究設計被用于將研究過程結構化，去展示所有研究項目的主要部分，包括這項工作的樣本、措施和研究方法等，是如何共同解決這項研究的中心問題的。

The purpose of the methodology chapter is to give an experienced investigator enough information to replicate the study.  Some advisors do not understand this and require students to write what is, in effect, a textbook.  A research design is used to structure the research and to show how all of the major parts of the research project, including the sample, measures, and methods of assignment, work together to address the central research questions in the study. The chapter should begin with a paragraph reiterating the purpose of the study. The following subjects may or may not be in the order required by a particular institution of higher education, but all of the subjects constitute a defensible methodology chapter.

Appropriateness of the Research Design

This section is optional in some institutions, but required by others. Specify that the research for the dissertation is experimental, quasi-experimental, correlational, causal-comparative, quantitative, qualitative, mixed methods, or another design. Be specific. The designated approach should be defended by contrasting and comparing it with alternate methods and rejecting those that do not meet the
needs of the study. This section should not be a textbook description of various research designs, but a
focused effort to match a rational research design with the purpose of the study.

Research Design

A qualitative study does not have variables. A scientific study has variable, which are sometimes mentioned in Chapter 1 and defined in more depth in Chapter 3. Spell out the independent and dependent, variables.  An unfortunate trend in some institutions is to repeat the research questions and/or hypotheses in both Chapter 1 and Chapter 3, a needless redundancy. Sometimes an operational statement of the research hypotheses in null form is given to set the stage for later statistical inferences. In a quantitative study, state the level of significance that will be used to accept or reject the hypotheses.

Pilot Study

In a quantitative study, a survey instrument that is researcher designed needs a pilot study to validate the effectiveness of the instrument, and the value of the questions to elicit the right information to answer the primary research questions in. In a scientific study, a pilot study may precede the main observation to correct any problems with the instrumentation or other elements in the data collection technique. Describe the pilot study as it relates to the research design, development of the instrument, data collection procedures, or characteristics of the sample.

Setting and Participants

In a quantitative study, describe the geographic location where the study will take place, cite recognizable landmarks such as a nearby urban city. Describe the participant pool.

In a qualitative study, the decision regarding the number of participants in a study becomes a reflection the study’s purpose. Ten to twelve participants may prove sufficient in qualitative inquiries involving the understanding of experiences and perceptions of participants. A successful purposeful sample in a phenomenological study could range from 1 to 40. Sample size is based on the total numbe本論文由英語論文網提供整理，提供論文代寫，英語論文代寫，代寫論文，代寫英語論文，代寫留學生論文，代寫英文論文，留學生論文代寫相關核心關鍵詞搜索。