# Second language acquisition { "id": "S86005959", "title": "Second language acquisition", "url": "/topics/S86005959", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "f7a59d840cd66572", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "4614087369073754692", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 33123, 7168 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works which discuss the social and psychological processes involved in learning a second language. Works which discuss the study and teaching of a second or foreign language are entered under the heading [Language and languages--Study and teaching.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh86005959 No owner-reviewed local answer yet.