I not sure your argument about semantics applies. First of all, we do not know if the word "attach" was used in the original experiment. In fact, the main candl

I not sure your argument about semantics applies. First of all, we do not know if the word "attach" was used in the original experiment. In fact, the main candle problem page says this: The test presents the participant with the following task: how to fix a lighted candle on a wall (a cork board) in a way so the candle wax won't drip onto the table below. The semantics in that phrasing of the problem seem alright. Now, consider the experiment by Adamson. In that case, presenting the materials in a certain manner changed how they were made use of. This is clearly independant of any semantics. You may want to watch the video nreece linked to.