On the module so far we've looked at the importance of organising information. However, even where lecturers organise their information well, and explicitly, they often move away from the main topic for a short time before returning to it. These are called digressions. There are a number of reasons why lecturers might digress during their lectures.
Which of the following expressions do you think mark important information, and which could be used to introduce a digression?
The main point to note is... - By the way... - This leads us on to... - Incidentally... - Before I forget... - On a related topic...
Think about your own experience of listening to lecture. Discuss the following questions in small groups.
You will read the transcript of a digression from a lecture on linguistics. The speaker is talking about the problem of embedded words.
The research that I’ve been involved in has been looking at factors responsible for our being able to cope successfully with this problem of embedded words, the fact that we’re not constantly going off in the wrong direction being fooled by the sounds into hearing something that isn’t there. Let’s just try to think about what factors might be helping us not to go wrong. I’ve got three possible hypotheses here and again these are in the handout that I’ll be giving you and you don’t need to write these down, you’ll get this text later on. OK, the question is then, how are we successful most of the time in deciding where word boundaries come?
Do you think she would speak:
1 more slowly 2 more quickly 3 at the same speed?
Do you think she would speak:
1 more quietly 2 more loudly 3 at the same level?
Do you think she would pause:
1 before the digression 2 after the digression 3 before and after?
How do you think she would say the word ‘OK’?
Here is a digression from a lecture on social learning. Listen and read the extract. Then answer the questions.
My first set of examples come from – and I’m going to talk about some fairly classic experiments in this lecture, but I would point out before I go on that there is a really excellent chapter on this subject in Shettleworth’s book, which is referred to in the reference list for this lecture. Sara Shettleworth has a superb chapter on social learning. It’s called ‘Learning from others’. It’s very up-to-date, very thoughtful, very comprehensive, and I’m just going to mention just a few of the examples that she mentions. But if you seriously want to think about this area, and it involves many complexities, her chapter is a very good place to go. Anyway, some of the best-known work on social learning, or putative social learning, in rats, in animals, are about food preferences. These are examples of learning the significance of stimuli, learning what foods are good to eat and what foods are bad to eat.
In the next lecture the speaker is talking about how to design questionnaires. In this extract he is talking about issues to do with writing good questionnaires.
Now, I'm going to show you lots of examples of different types of questions that you can ask, and here are some very general design issues, though. Your questions, they need to be precise, as you'll see in a moment. They need to be well-ordered. Incidentally, - sorry, I should have mentioned this earlier - the assessment will, I think, be announced next week, formally, but what it's going to be is a case study. Basically you're going to be asked to evaluate, to comment, to appraise. And it'll be a case study describing a, sort of, typical market research process, but it will also include data. There will be data that you can analyse to support your case, and you will be able to analyse it, basically, in any way you want. That'll be up to you. Somebody was asking earlier about will we have to do a questionnaire, and they've probably been talking to people last year who did it and where everybody - basically every single individual - ran a questionnaire and it basically got out of hand. It was extremely difficult to mark because people were producing huge volumes of stuff. But this session now is just basically to introduce you to how this sort of data is collected, but you won't be doing this as part of the assessment.
So, your questions, they need to be precise, and I'm going to show you some examples of good and bad questions in a moment. You need to decide very carefully, I think, on the ordering. I think there's really not an excuse for it these days, in a sense, for getting this part of it wrong and certainly presentation is very important so we'll talk a little bit about presentation and how you're able to order your questions to make sure that you get, well, there's different schools of thought, but - to make sure that you get optimum response.
In Part 2 of the lecture on questionnaire design, the lecturer is discussing what researchers should do before they carry out market research using questionnaires.
Before you listen, discuss this situation in small groups.
As a group, prepare a list of dos and don’ts you think the lecturer gave the students.
You are going to hear an extract from a lecture on the history of development economics. The speaker is talking about a development programme known as integrated rural development (IRD).
5.1 - Before you listen, look at the list of activities below. Which of these activities do you think would help rural development?
Compare your ideas with another student.
5.4 - Look at your answers to the questions in the last task. Write the question number beside the point it corresponds with.
1. Commenting on the IRD programme
2. Giving an extended example of how IRD might work in practice
3. Explaining the rationale behind IRD
4. Digressing
5. Drawing a conclusion
5.5 - Listen again and read the transcript. What do the phrases mean? Compare your ideas with your partner.
Which of these phrases do you think are:
Compare your ideas with your partner.
In this activity, you will practise note-taking from short lecture extracts. In addition, you will focus on a number of expressions that commonly occur in lectures.
Listen again and complete the extract with one to four words in each space.
In this unit you have discussed why lecturers sometimes mark digressions, and looked at examples of the digressions they make. You have practised following the lecturer's main points. You have also seen a number of expressions commonly used in lectures.