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An overview of qualitative and quantitative research.
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Research traditions
Exercise 1
What major differences do you notice among the following types of examples of research? Do you think the techniques for gathering and analyzing data are similar or different? Why?
Research # 1
A teacher who has noticed that her students have lost interest in writing, decides to start using electronic portfolios. She keeps track of the students’ responses to this new task by writing her impressions on a journal and surveying the students every two weeks.
Research # 2
A teacher wishes to have his students read and interpret a novel by using “mind mirrors”, a technique that facilitates interpretation by engaging the students in a number of activities based on cognitive theory.
Research # 3
A teacher-researcher decides to motivate her students to carry out a series of on-line tasks, by linking the “life” of an e-pet to the completion of the activities. If the students do not complete the tasks appropriately, the e-pet will die.
Research # 4
A teacher-researcher is concerned about a phenomenon called “mute English”, and wishes to try a new activity that involves reading and speaking: acting out the plot of a story by holding a performance competition.
Research # 5
A teacher wishes to compare the level of English of the 150 students from 11th grade at his school, with the CEFR international standards, to find out if they are reaching a B2 exit level.
Research # 6
A researcher wishes to find out if there is a correlation between the results of an international exam such as the IELTS and the socio- economical level of the students who take it.
Research # 7
A group of researchers wishes to find out what are the most common 10, 100, and 1000 words in English to create a “corpus” of words, so that a new textbook can be created to offer students contact with “real life English”.
QUALITATIVEVS
QUANTITATIVE RESEARCH
Qualitative research => quality
Explores attitudes, behaviors and experiences through methods such as interviews or focus groups. It attempts to get an in-depth opinion from participants. As it is attitudes, behavior and experiences which are important, fewer people take part in the research, but the contact with these people tends to last a lot longer.
QUALITATIVE RESEARCH
is based on
non-numerical data
description approaches techniques
• subjective • concerned with
understanding human behaviors
• researcher is part of the process: the “insider” perspective
• context-dependent• tries to be unique• sample size is not a
concern • focuses on a dynamic
reality, not universal claims.
Case studies
Introspection research
Classroom research
Action research
• observations• field notes• diaries• interviews* •
questionnaires*
Quantitative research => quantity
Generates statistics through the use of large-scale survey research, using methods such as questionnaires or structured interviews. If you have filled in a questionnaire, this falls under the umbrella of quantitative research. This type of research reaches many more people, but the contact with those people is much quicker than it is in qualitative research.
QUANTITATIVE RESEARCH
is based on
numerical data
description approaches techniques
• objective • seeks facts or causes of
social phenomena without regard of the individual.
• researcher is separate from the process: the “outsider” perspective
• context-free• strives for generalization• sample size is important • focuses on a static reality in
hopes of developing universal laws.
Descriptive
Exploratory
Quasi-experimental
True-experimental
• statistics • comparisons• scales • interviews* •
questionnaires*
Experiencing case study research
Observing the progress of their children in learning to speak is a
popular pastime for many parents.
Parents who are also linguists have often published their observations
in the professional literature.
Typically, these publications have appeared as case studies based on regular observation and recording of a child’s verbal behavior in learning a first or second language.
Exercise 2
Saying “NO”: Negation in English
PHASES LANGUAGE EXAMPLES
COMMENTS
Taken from “Doing Second Language Research, by Brown & Rodgers