Knowles Duke

  • Knowles Duke heeft een update geplaatst 2 weken, 5 dagen geleden

    Perceived message effectiveness (PE) has been widely used in campaign formative research and evaluation. The relationship between PE and actual message effectiveness (AE) is often assumed to be causal and unidirectional, but careful conceptualization and empirical testing of this and other causal possibilities are generally lacking. In this study,…[Lees meer]

  • Knowles Duke is geregistreerd lid geworden 2 weken, 5 dagen geleden

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