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Journal ArticleDOI

Un intervento di messaggistica istantanea per la promozione del monitoraggio del consumo di frutta e verdura

Daniela Caso, +1 more
- Iss: 1, pp 97-111
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TLDR
In this article, a studio pilota verificare l'applicabilita del modello TPB alla valutazione of un intervento di promozione di un adeguato consumo di frutta and verdura, tramite l’invio di messaggi giornalieri, incentivino i partecipanti a monitorare il loro consumo quotidiano.
Abstract
La Teoria del Comportamento Pianificato (TPB ? Ajzen, 1991) e stata ampliamente applicata alla spiegazione del consumo di frutta e verdura. Lo scopo di questo studio pilota e stato quello di verificare l’applicabilita del modello TPB alla valutazione di un intervento di promozione di un adeguato consumo di frutta e verdura, tramite l’invio di messaggi giornalieri che incentivino i partecipanti a monitorare il loro consumo quotidiano. I partecipanti (N=116 studenti universitari; 30 M, 86 F; eta media=22,91 anni, D.S.=8,33) hanno preso parte ad un disegno di ricerca che prevedeva la manipolazione della variabile "messaggi vs assenza di messaggi". Come ipotizzato, a seguito dell’intervento il gruppo sperimentale (che ha ricevuto i messaggi giornalieri), confrontato con il gruppo di controllo (che non ha ricevuto messaggi), ha incrementato l’assunzione di frutta e verdura. Inoltre, il ruolo di mediazione dell’intenzione tra le condizioni sperimentali e il cambiamento comportamentale ha confermato il potere predittivo della TPB, la quale considera la pianificazione intenzionale come antecedente cognitivo del comportamento. Se pur nei limiti di uno studio pilota, i risultati ottenuti potranno essere utilizzati a supporto di nuove strategie di promozione della salute alimentare che utilizzino un canale di comunicazione (la messaggistica istantanea) piu contestualizzato rispetto alle abitudini delle nuove generazioni.

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