| dc.description.abstract | In this thesis, the aim is to investigate the effect of numerical values and words on the
consumer decision process. Previous research has studied the effect of online rating and
review systems and how they influence consumer behavior and purchase decisions. While
some studies have argued that reviews have a greater impact on users, others have argued
that rating scores are more important. The main purpose of this study is to question whether
participants are more affected by numerical data. In order to understand this relationship, an
online experiment was conducted to analyze people’s preference on numeral ratings and
written reviews and how these two elements in a website affect their behavior. The online
experiment with a survey was conducted on 303 participants, mainly NHH students. We
tested three types of products: books (Goodreads), restaurants (TripAdvisor) and coffee
machines (Amazon). Two dummy pages were created for each product type, one of them had
high numerical rating and negative written reviews, the other one had low numerical rating
and positive written reviews. Instead of showing all three categories to the participants, they
were shown two of them.
Results illustrate that participants prefer the combination of low numerical rating and
positive written reviews rather than the combination of high numerical rating and negative
reviews. In addition, participants that preferred high numerical rating and negative reviews
had higher level of confidence than the other group. Furthermore, we present a nuanced
discussion based on the presented results and findings. | en_US |
