简答题There is an absolute boundary between qualitative data and quantitative data.简答题To differentiate qualitative and quantitative research, we could apply the following criteria: A、The general ideological orientation B、The method of data collection C、The nature of the collected data D、The method of data analysis and processing简答题Language testing, discourse analysis, conversation analysis, and corpus linguistics are the particular ways to process language data.简答题What are the characteristics of scientific research? A、It contributes to a body of science B、It follows scientific methods C、It finds out answers to questions D、It has theoretical framework简答题Compared to natural science, the tools of measurement of social science are A、More accurate B、Very casual C、More precise D、Less accurate简答题What disciplines could be included in social science? A、Anthropology B、Economics C、Education D、Psychology简答题Language data is often treated as qualitative data in literatures.简答题Participant observation means the participant observer becomes a full member of the group, taking part in all the activities.简答题Usually the nature of the collected data of quantitative research is: A、Numerical B、Textual C、Pictorial简答题Observers conducting unstructured classroom observation are less clear on what the observation is looking for.简答题In applied linguistic research we can find three main types of primary data, which are qualitative date, quantitative date, and mixed method data.简答题Primary research is employed by conducting one’s own data-based empirical investigation.简答题What are the two basic ways of research in scientific sense? A、Primary research B、Natural research C、Social research D、Secondary research简答题The instructional classroom context deals with the factors of curriculum, power relationship, teaching methods, student identity etc.简答题What are the two essential components of scientific research? A、Hypothesis B、Concepts C、Observation D、Theory简答题What are the ways used for collecting quantitative data? A、Test B、Questionnaire C、Eye-tracking technology D、Interview