Pupils' vocabulary, powers of self-expression, thinking skills and confidence are likely to be more limited than those of adults - particularly when trying to express abstract ideas.
Issues:
-Since abstract concepts are a central part of sociological investigation, this poses problems for researchers, as they will need to take particular care in how they word their questions to make sure they are understood clearly by their young respondents.
-It is also more difficult to gain pupils' informed consent, as the sociologist may not be able to explain the nature of the research in words that young pupils can clearly understand.
-Young people use language in different ways from adults, makes the construction of appropriately worded questions particularly demanding.
-Younger children are likely to require more time than adults to understand questions.
-A young person's memory is less developed than that of an adult - they may be unable to recall in detail relevant material when asked to do so by the researcher.
Important to remember:
-Pupils are not a homogenous group. Class, age, gender and ethnicity all create differences between pupils that a researcher will have to take into account. For instance, there are age, class and ethnic variations in the kinds of language that pupils use, like differences in speech codes.
-May be important to match the gender and ethnicity of the young person and the researcher.