[The motivational problem of student pilots].
Sparvieri
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D000293:Adolescent; D000328:Adult; D000337:Aerospace Medicine; D016009:Chi-Square Distribution; D006801:Humans; D007558:Italy; D008889:Military Personnel / Q000523:psychology* / Q000706:statistics & numerical data; D009042:Motivation; D011795:Surveys and Questionnaires
Sul problema motivazionale in aspiranti piloti.