Elección vs. selección

The Spanish words 'elección' and 'selección' are often used interchangeably, but have subtle differences in usage. Both translate to 'choice' or 'selection' in English, yet their use depends on the context and nature of the action implied.

Elección

'Elección' is generally used when referring to the action of choosing among alternatives. It involves a decision-making process. It is frequently used in political contexts.
La elección del presidente será el próximo mes.
(The election for the president will be next month.)
Su elección de carrera fue influenciada por sus padres.
(Her choice of career was influenced by her parents.)
La elección de este restaurante fue un error.
(Choosing this restaurant was a mistake.)

Selección

'Selección' refers to the action of choosing from a group based on specific criteria. It is often used in contexts where sorting or filtering occurs.
La selección de los candidatos se basó en su experiencia.
(The selection of the candidates was based on their experience.)
Hizo una selección de las mejores películas del año.
(He made a selection of the best movies of the year.)
La selección de jugadores para el equipo será rigurosa.
(The selection of players for the team will be rigorous.)

Summary

'Elección' and 'selección' both refer to choice or selection but are used in slightly different circumstances. While 'elección' tends to imply personal decisions and choices, 'selección' often implies that an organized process based on specific criteria has taken place.