Showing posts with label US. Show all posts
Showing posts with label US. Show all posts

Wednesday, 17 March 2010

Most students use Wikipedia, avoid telling profs about it

Surprise! Most students use Wikipedia at some point during their research on a paper or project, and they usually do so early on in the process. Online peer-reviewed journal First Monday recently published the findings of its research on student Wikipedia use and said that the service often serves as a starting point for the students who use it, allowing them to gather information for further investigation elsewhere. This is despite the fact that their professors still frown on Wikipedia use—but it seems that students believe what their profs don't know won't hurt them.

The research was done as part of Project Information Literacy (PIL) out of the University of Washington. Researchers included data from focus groups across seven university campuses in the US as well as survey responses from six campuses. What they found was that a full three-quarters of students use Wikipedia at least occasionally, with 30 percent of the group saying they always use it when performing their own research. Thirteen percent used it rarely and only nine percent said they never used Wikipedia (mysteriously, three percent said they didn't know whether they used it or not).

The reasons for Wikipedia use aren't very much of a reach. Eighty-two percent of the students surveyed said they went to Wikipedia for background information or a summary about a topic, often using it as a way to get started on further research (76 percent). "Students reported they could not begin their research process until they had an idea of what they were going to write about. They did not think that they could approach an instructor about an assignment, until they knew more about their topic," reads the report. "Wikipedia was a convenient go-to source under these circumstances. The source delivered results students could act upon, allowing them to get unstuck and move forward."

It's clear, however, that students are aware of the limitations of Wikipedia. Only 17 percent said they used Wikipedia because they felt it was more credible than other websites, and that's not even including more academic research materials. A very heavy majority (97 percent) still referred to course readings to get background on a topic, as well as scholarly research databases (93 percent).

Additionally, students are aware of the stigma against using Wikipedia—so much so that they avoid telling their professors that it was included in the research process at all. "Sure, I use Wikipedia just to get a taste, even though my professors say not to," one focus group participant said. Indeed, the PIL report says that most students simply avoid citing Wikipedia after having used it to get off on the right foot.

Wikipedia's role in higher education has always been a hotly debated topic, with a large majority of instructors expressing a very negative view of the service. This is despite the fact that some experts have rated Wikipedia's overall accuracy higher than regular Joes on the street, following a highly publicized study that rated Wikipedia and Encyclopedia Britannica around the same level of accuracy. As long as students are aware of the limitations—and it certainly seems that they are—the PIL study seems to indicate that their usage behaviors are pretty safe.

Friday, 12 March 2010

iPhone still second-place US smartphone while Android grows

The latest data from market research firm comScore shows Apple holding on to a quarter of the US smartphone market, which grew roughly 18 percent over the last six months. That makes the iPhone the number two smartphone in the US, though it still lags well behind number one RIM. Android-based devices are still growing rapidly in popularity.

Over the last few months, comScore data shows RIM and Apple holding pretty much steady, with RIM at 43 percent and Apple at 25.1 percent. Unsurprisingly, Palm (which includes webOS and PalmOS) devices and Microsoft-powered devices continued to decline. Android-based devices, however, continued to rise sharply, enough to eclipse Palm to take fourth place in the US market.

Though Apple still lags significantly behind RIM in this category, it's worth noting that Apple has been able to hold a pretty steady share over the last few months. This is in spite the typical cyclical ebb and flow of Apple's market share, which has tended to drop significantly in winter in anticipation of updated iPhone models that are typically released in June or July, followed by a sharp spike in late summer or early fall.

comScore says that an average of 42.7 million Americans were actively using smartphones between November 2009 and January 2010. That's about 18 percent of the overall 234 million Americans using a mobile phone over the same period. Motorola, LG, Samsung, and Nokia continue to lead overall sales of mobile phones in the US.