What does it mean to explain something?

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  1. Holth, P. ( 2014) Different sciences as answers to different “Why” questions. European Journal of Behavior Analysis, 14(1), 165-170. ↩︎

1 thought on “What does it mean to explain something?

  1. Tom Critchfield

    There’s one loose end here: Scientists go looking for the kind of “why” evidence they expect will exist. And different sciences or theoretical approaches may pinpoint different kinds of “why” as important. This was Stephen Pepper’s thesis in his “world hypotheses” framework, which says that different theoretical systems have different truth criteria (different kinds of essential evidence). So, if we get to the point of extrapolating to events that can’t be experimentally analyzed, we have taken TWO leaps of faith: we’ve assumed that experimental data have generality to nonexperimental events, and we’ve assumed that certain experimental data are the right data from which to extrapolate. Nothing wrong with except when multiple “why” accounts can be right simultaneously — this might mean events are multiply caused or that they show different kinds of order at different levels of analysis, for instance. And this creates explanatory challenges because of the assumptions that must be made. If Phenomenon A is multiply caused, to what degree is a given instance attributable to Variable X, Variable Y, etc.? If Phenomenon A incorporates different order at different scales of analysis, are we estimating the correct scale when we interpret a particular instance? The only way past these uncertainties is ongoing research after the interpretation. Unfortunately, one adverse consequence of interpretations is that they give the impression of certainty, when in fact what they provide is plausibility. When we feel certain, we cease to ask questions. I think that happened to a large degree after Skinner published Verbal Behavior. We were exceptionally slow to follow the book with systematic research programs. Also, note that verbal behavior is a great example of a domain in which the research we can do is not always experimental. But there are rich corpora of records of language behavior-in-the-wild that relate to phenomena Skinner speculated about. Predictions from Skinner’s account can be tested against these data. Anyway, overall, I hope the above demonstrates that this post stimulated a lot of thinking. Thanks for that!

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