...average age group. And if you don't ask the questions unbiased, you can't tell if a child answered correctly because it developed early, or because you asked the question the way you did. So in that kind of experiment, you really have to stick to the same way of asking the question.
You're not consistent in the way you're asking the questions.
You aked (most of) the younger kids, after pouring the liquid into the thinner glas:
Which one has more?
And you asked (most of) the older kids:
Are they still equal?
I'm not saying that they would have answered differently. At a larger scale experiment, you would have gotten inconsistent results though, because a certain percantage of children develops faster or slower compared to the...
Thank you for this video. It's usefull for tearher like me
TheAmramrede 2 days ago
i agree. you are changing the way you ask the question because you expect them to answer it a certain way.
carriexodp 2 weeks ago
...average age group. And if you don't ask the questions unbiased, you can't tell if a child answered correctly because it developed early, or because you asked the question the way you did. So in that kind of experiment, you really have to stick to the same way of asking the question.
IAMLOST 11 months ago
Nice vid!
One little thing though...
You're not consistent in the way you're asking the questions.
You aked (most of) the younger kids, after pouring the liquid into the thinner glas:
Which one has more?
And you asked (most of) the older kids:
Are they still equal?
I'm not saying that they would have answered differently. At a larger scale experiment, you would have gotten inconsistent results though, because a certain percantage of children develops faster or slower compared to the...
IAMLOST 11 months ago