[pgcj_poster]

I get the impression that memorization fell out of favor in education because in the past, it was used as an ends in itself rather than a tool to generate insight.

In school, my dad had to memorize a lot of dates with precision down to the day. That seems mostly-useless to me. Just knowing the decade is sufficient for most analysis. To take the article's example, the putative link between "Row v. Wade (1973) → Downswing in crime since the 1990s" only really requires that you know that the ruling occurred sometime in the 70s.

I think the strategy, then, should be to memorize things that are likely to generate insights and to the level of precision that will likely be necessary to do so. You should probably commit to memory that Andrew Johnson was the president after Lincoln in 1860s -- but you probably don't need to remember that Millard Fillmore succeeded Zachary Taylor on July 9, 1850.