Reputation in Peer-Based Learning Environments Table 1. Claim type Favorite Rating Clicks Description People can add a review to their Favorites for future refer- ence. People can rate a review on a three-point scale: Very help- ful ­ Ok ­ Not helpful The page visits on the forum topic or review page. This claim type influences the reputation of the target as a whole. Review Review Answer Review Answer Target(s) words of the experiment it belongs to. In LiLa, keywords affiliated to a target get an equal weight, so if there are two affiliated keywords to a target, each gets a weight of 0,5. If keywords are hier- archically related, the lowest level keywords are the only ones being included, because the target will inherit the higher-level keywords. There are different target weights for answers and reviews in LiLa, because reviews are con- sidered more important than answers. Similarly, "Review#456", and therefore also its author's reputation value, will increase with 2.17 for that keyword. LINKING THE MODEL WITH THE BACKGROUND AND ANALYSIS SECTIONS The first sections of this chapter focused on learn-