Counting hours puts a video call and a looping video in the same box. The most recent work shows this variable explains very little.
Published on F. Aubry2 min
The review
Understanding convictions, your own included
About one employee in five works outside usual hours in Europe. The documented effects concern health; those on social life far less so.
Published on A. Vidal2 min
Whether they replace or complement offline relationships was asked as early as the 1990s. The answers have changed twice.
Published on G. Cazal2 min
Software announces the affective state of a customer, a driver or a candidate from a video. The European regulation adopted in 2024 prohibits part of these uses.
Published on R. Doucet2 min
Believing that a successful relationship is recognisable from the start protects against a bad choice and costs dearly afterwards. Two opposing ways of conceiving a couple, and what is known about them.
Published on P. Lefèvre2 min
One hundred and twenty-three children, followed for forty years, supplied the central argument for investing in early childhood. The sample size is also the main objection.
Published on B. Tanguy2 min
The two figures are published side by side and differ markedly. Their gap is itself information about the shape of the distribution.
Published on N. Ferreira2 min
A 2010 meta-analysis produced a striking comparison with smoking. Its method and limits are less well known than its conclusion.
Published on M. Leduc2 min
For some fifteen years, psychology has discovered that part of its most famous results does not reproduce. The field of emotions lost several classics to it.
Published on V. Lasserre2 min
It is treated as a character flaw or as proof of love. It is above all a signal, and decoding it means separating what one observes from what one concludes.
Published on J. Carel2 min
The most violent exchanges do not always set the most distant positions against each other. Often it is the reverse, and the mechanism is perfectly understandable.
Published on revised on E. Rossi3 min
It is the most widely ratified international treaty in the world. Its concrete legal reach varies sharply by country, and in France by which article is invoked.
Published on D. Guillon2 min
The share of short contracts in hiring has risen sharply, while their share in employment has barely moved. The two figures describe different things.
Published on R. Bassot2 min
The fall in the number of relationships after fifty is consistent across all data. One theory holds that it is partly chosen.
Published on C. Esteban2 min
The confidence with which we guess what someone is thinking has almost no relation to our accuracy. The paradigm that showed it dates from the 1990s.
Published on K. Berthier2 min