faux science
Introduction: A wise friend has told me more than once that "child development is not a linear process." For example, teeth come in batches, often in fours separated by a few months of non-teething. As another example, just because Minnow is sleeping peacefully in her crib as I started to type this doesn't mean that she will be a peaceful sleeper the next night. As a matter of fact, our journey toward the mythical sleeping through the night* has been anything but peaceful...and anything but linear.
Null Hypothesis: Child development, specifically duration of night-time sleep, is not a…