methods in context Flashcards
(43 cards)
how would experiments studying education be applied in the classroom
- field experiments can be used to study aspects of classroom life
- clear boundaries in space and time make it easier for the researcher to have control over the situation and develop an effective field experiment
- lab experiments can also be used to investigate teachers’ expectations
reliability of using experiments to study education
- often simple and therefore east to repeat
- although these experiments are not exactly replicable, schools have broadly similar features, so experiments can be repeated in similar ways
- Pygmalion in the Classroom study has been repeated hundreds of times
ethical issues of using experiments to study education
- experiments on young people target them as more vulnerable, and less able to understand what is happening
- due to these risks, young people are less able to give informed consent
- lab experiments are rarely used due to ethical reasons
limited application of experiments to study education
- experiments are small-scale, so can usually only examine a single aspect of behaviour
- larger issues in education such as social class cannot be easily studied in this method
control of variables in use of experiments to study education
- experiments require researchers to control variables in the situation
- schools are large, complex institutions, with many variables affecting behaviours of teachers and pupils
- it is impossible to identify, let alone control, all variables, exerting an influence on teachers’ expectations
practical factors with using questionnaires to study education
- useful to gather large quantities of basic info quickly and cheaply
- used to correlate factors e.g. achievement, attendance, behaviour with variables e.g. school size, class size, no. staff
impact of sampling frames on using questionnaires to study education
- schools as a good source of ready-made sampling frames
- kept lists of pupils and staff provide accurate sampling frames from which to draw a representative sample
- there are ready-made opportunity samples of pupils and teachers e.g. class lists
impact of response rate on questionnaires to study education
- response rates for questionnaires often low
- when conducted in schools, response rates can be higher, as authority of head teacher causes pressure on teachers and pupils to comply
- pupils, teachers and parents accustomed to completing questionnaires issued by the school e.g. student satisfaction surveys
impact of researching pupils on using questionnaires to study education
- children have shorter attention span, so a short questionnaire more effective then lengthy interviews
- limited info that can be gathered
- pupils with poor literacy skills may be unable or unwilling to complete questionnaires
impact of operationalising concepts on using questionnaires to study education
- turning abstract ideas into measurable form is difficult, particularly when researching students
- young people have poorer grasp of abstract ideas, so are less likely to understand all questions asked
impact of samples on using questionnaires to study education
- schools may not keep lists that reflect researcher’s interests e.g. research based around ethnicity, but there may not be data sorted by ethnic origin
validity of using questionnaires to study education
- life experience of children is narrower, so they may not know the answers to questions
- questionnaires may be of less value due to this
response rate using structured interviews to study education
- take less time than unstructured interviews
- less disruptive to the schools’ activities, therefore researchers more likely to receive approval for the research
- hierarchal nature of the school means an increase to response rate
reliability using structured interviews to study education
- easy to replicate
- large-scale patterns in educational behaviour identified
validity using structured interviews to study education
- young people tend to have better verbal than literacy skills, so interviews more successful than written questionnaires to obtain valid answers
- formal nature means pupils unlikely to feel at ease, and therefore be more forthcoming
question design in using structured interviews to study education
- more difficult to create questions for use with young people as linguistic and intellectual skills are not fully developed
- may struggle to understand long complex sentences and abstract ideas
- answers have limited vocab and words used incorrectly
- children may need more help and clarification, which does not happen in structured interviews
ethical issues in using structured interviews to study education
- parental permission required to interview children
- may not be given based on sensitivity of the topic e.g. sex education
- could lead to limited sample and lack of representativeness
power and status differences in using structured interviews to study education
- pupils and teachers unequal in power and status, affecting their behaviour
- pupils often alter responses to seek adult approval by giving untrue, socially acceptable answers
- children see adults as authoritative figures, so researcher could come across as a ‘teacher in disguise’, particularly in formal interview situations
- reduces validity of the interview data
power and status inequality in using unstructured interviews to study education
- may overcome barriers of power and status differences
- informality can establish rapport more easily
- e.g. Labov’s research shows unstructured interviews can encourage interviewees to open up and respond more fully
- dat5a is more valid, especially in sensitive topics
practical issues in using unstructured interviews to study education
- pupils may be inarticulate or reluctant to talk, so unstructured interviews give them time, space and encouragement to work out responses
- younger pupils have a shorter attention span, so may find unstructured interviews too demanding
validity in using unstructured interviews to study education
- difficulties in communicating with young people mean unstructured interviews may be suitable, as misunderstandings can be cleared up by explaining questions
- children may have more difficulty in keeping to the point
- children may present contradictory or irrelevant responses to questions
reliability in using unstructured interviews to study education
- maintaining a relaxed atmosphere to put young people at ease can help with reliability
- cannot be standardised, so different interviewers may obtain different results, reducing reliability of findings
social desirability in using unstructured interviews to study education
- pupils are accustomed to adults ‘knowing better’ so may defer to them in interviews
- children more likely than adults to change their original answer when the question is repeated, as they fear being wrong
- teachers seek to protect their professional self-image, so are likely to represent themselves in the most positive light
- unstructured interviews allow researcher to probe behind this image
interviewer training in using unstructured interviews to study education
- unstructured interviewing of children requires more training than that of adults
- interviewers need to learn to not interrupt answers, tolerate long pauses, and avoid repeating questions, as children will doubt themselves and change their answers