AITANA researchers have developed a brief questionnaire to evaluate mood in children. The Brief Mood and Feelings Questionnaire (SMFQ) is one of the few well-established measures to assess childhood depression. The work, published in Psicothema, evaluates the psychometric properties and explores the differential item functioning (DIF) of the SMFQ in a community sample of Spanish children. The results of the study conclude that the SMFQ has good internal consistency. The test-retest analysis confirms its temporal stability. The SMFQ is a useful instrument for clinicians who need to assess the severity of depressive symptoms. The questionnaire is brief, reliable and valid for the evaluation of depressive symptoms in Spanish children.
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