This week on DITA we covered altmetrics, which measures the impact of articles and other scolarly documents. There are a few tools available to help understand and observe this impact and the one we used during lab was Almetric, which measures the amount of online attention an article and dataset (with a DOI) gets on social media platforms, literary review, news outlets and reference managers. This does this by using APIs and will track down the number of times it’s been referenced or linked by particular websites.
How Altmetrics work is that a person can view the number of times the blog had been linked in other sites, and would show which sites and readers it had been viewed from.
Altmetric compiles all the information on the attention received and gives a score based on the attention received. Each type of website that links the article is given a different weighting, Facebook being the lowest with 0.25 and news being the highest with a score of 8. Altmetric also will attempt to look into each mention when possible to gauge the importance of the source and how many people may reach it as well as any bias that they may have.
It also shows the demographic of the readers viewing the article, both by geography and by type of reader (member of the public, scientist, science communicators, practitioners). Type of readers is discovered by looking at keywords in their profile description and geographic location is found using geolocators.
From this I understand how altmetrics can benefit people who want to know more about the quality of the article or the reception it receives from the public. Unlike citations which only show which journals cite the article, altmetrics can show a greater view of the impact including page views, downloads and more.
However I feel that Altmetric doesn’t give enough information to determine the quality of the article at times. It doesn’t show whether the attention towards the article is positive or negative nor can it tell us anything about he actual validity of the article. Geolocation can only be used when people allow their geolocation to be known and on twitter that makes up only 1% of the users on it. It also doesn’t show us anything about the quality of the researchers using it and comparing it to older articles is difficult when older articles are more likely to receive attention due to time.
I believe altmetrics is useful in finding out more about the impact of the article however there is still so much that it cannot tell us and there is few tools available to help find out such information at this moment.