after a two-and-a-half-month hiatus, i had my second meeting with my supervisor today.
the meeting lasted just under two hours, and several matters were discussed.
first, we decided that a suitable sample size would be about sixty to eighty pupils.
second, the teams should preferably be of the same gender, especially considering that the intervention is to do with spatial cognition.
third, the final paper should not be longer than 220 pages in length :-P
fourth, after some discussion we decided to split the single task of the intervention into two separate tasks, in order for the pupils to be able to better concentrate on what they were required to do.
so, for the first task, the teams can just concentrate on guiding each other along a pre-determined route (without the baggage of having to adopt multiple perspectives). additionally, the task would require pupils to construct a pictorial representation of the land-use of the route, once they were back in school. both such representations, in turn, would subsequently be amalgamated, through peer negotiation, into one.
for the second task, pupils would more or less mirror the N-Gage task, except for real (without the baggage of having to follow a pre-determined route). in other words, two teams, each comprising two pairs of pupils, would be tasked to explore a given neighbourhood in a specified time period, with the end of gathering pictorial evidence to support non-congruent perspectives. Pupils would then engage in a Structured Academic Controversy, preferably while still in the field, in order to add more value to the existing body of research on SAC.
i'm supposed to have the first couple of chapters ready by mid-December, and to share with the two of them what i have in a fortnight's time.
by the way, i don't think it's a coincidence that it was _also_ today that i found out the name of the person who designed the tests of spatial intelligence i mentioned in my earlier entry 'Escher and friends' - Gaughran wrote me and told me her name is Andrea Meares.
she's apparently been able to maintain a high premium on her privacy - even though i now know her name, i _still_ cannot find anything about her on the web :-P