Which Season Matches Your Energy?

A year is a circle we agreed to cut into four

There is no morning on which summer ends. Astronomers mark the solstices and equinoxes, meteorologists begin each season on the first of a month to keep the records tidy, and the weather ignores both conventions. The boundaries are administrative lines laid over gradual change, and they are useful. Hold that picture in mind while reading anything that sorts people into a small number of named kinds.

The trouble with cutting at the middle

Most personality measurements look rather like measurements of height: one hump, the bulk of people near the average, thinning towards both ends. When an instrument converts that into a category by drawing a line at the midpoint, two people whose scores differ by a single point receive opposite labels, while somebody far out at the extreme shares a label with the person who very nearly missed it.

The Myers-Briggs Type Indicator is the best-known example. Its sixteen types are produced by four such cuts, and the scores being cut are not piled up at the two ends the way genuinely categorical data would be. That is no great sin in a conversation starter. It becomes a problem when the output drives hiring decisions, which it does.

What happens when you sit the same test twice

David Pittenger's 1993 review reported the awkward consequence: a large share of takers, in several studies close to half of them, arrive at a different type on answering the questionnaire again a few weeks later. Their personalities are not changing on a monthly cycle. They were sitting near a boundary, and a slightly different mood or reading of an ambiguous item nudged them across it.

The literature raises a second point, unrelated to boundaries. The indicator contains no scale for emotional stability, the dimension trait researchers usually call neuroticism, even though it is among the best supported and most predictive things such questionnaires measure. The absence is not an oversight so much as an inheritance: the Jungian framework the instrument was built on had nothing corresponding to it.

Reading your season with a loose grip

This quiz does the same cutting with a fraction of the machinery. If autumn came up and you feel more like a person of late spring, both readings can be true: you were asked to pick a spot on a gradient and then told the spot has a name.

The descriptions are written broadly enough that recognising yourself in one is easy and in three is likely. That is a fact about how the text was composed rather than a discovery about you. Enjoy the fit, notice the trick, and keep the cardigan in July if it suits you.