Anxiety, learning, and instruction 2026-02-15T19:01:05+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Sieber, Joan E; O'Neil, Harold F., 1943; Tobias, Sigmund (Lawrence Erlbaum Associates ; distributed by Halsted Press, 1977)