“…This type of research has shown that design choices can have a great impact on the advice that the tools generate, and that the use of spatial models leads to high demands on the data used for constructing the models that underlie the advice. Other studies have focused on the consequences of VAA usage, such as effects on political knowledge (Schultze, ), political interest (Kruikemeier, van Noort, Vliegenthart, & de Vreese, ), electoral turnout (Dinas, Trechsel, & Vassil, ; Garzia, De Angelis, & Pianzola, ; Gemenis & Rosema, ), electoral volatility (Ladner, Fivaz, & Pianzola, ), and party choice (Walgrave, Van Aelst, & Nuytemans, ; Wall, Krouwel, & Vitiello, ). Although the results are mixed, on the basis of these studies we can safely state that VAAs have an impact on voters’ behavior, both in terms of electoral turnout and in terms of party choice.…”