june05ff.indd


G a r y  P a t t i l l o  

Gary Pattillo is reference librarian at the University of North Carolina-Chapel Hill, e-mail: pattillo@refstaff. 
lib.unc.edu 

Reference Extract 
Reference Extract is a targeted Web search engine. It is built from the data of 
more than 60 “Ask-A” services geared to the education audience. The Department 
of Education’s Virtual Reference Desk team identified high-quality archives of 
FAQs and previously asked questions. These sites were then indexed, and the 
result is an easy-to-use search engine. A link on the front page leads to a listing 
of the sites included in Reference Extract organized by topic. 
Reference Extract, ref.syr.edu/. May 13, 2005 

Internet fi ltering 
Fifty-four percent of American families with teenagers use filters to limit access 
to online content—a 65 percent increase from the number of those who used 
filters in 2000. Eighty-one percent of parents of online teens say that teens aren’t 
careful enough when giving out information about themselves online and 79 
percent of online teens agree with this. Only five percent of all parents think 
the Internet is a bad thing for their children. 
Amanda Lenhart, “Protecting Teens Online,” March 17, 2005. Pew Internet & American Life Project. www.pewinternet.org 
/report_display.asp?r=152. May 13, 2005 

Teaching online: a time comparison 
A recent case study found that teaching the online version of one sample course 
required more than twice the amount of time than teaching the same course 
in-class. “The additional time required by the online format is found to result 
largely from increased student contact and individualized instruction and not 
from the use of technology per se.” In the 2000–01 school year, 90 percent of 
public institutions offered online courses. 
Joseph Cavanaugh, “Teaching Online—A Time Comparison,” Online Journal of Distance Learning Administration, Spring 
2005, Volume 8, Number 1, www.westga.edu/%7Edistance/ojdla/spring81/cavanaugh81.htm. May 13, 2005 

Gadget mania in academia 
Last year, Duke University handed out iPods to all incoming freshmen, citing 
“educational purposes.” Several other schools, including Drexel, San Diego State 
University, and the University of California-San Diego, have experimented with 
similar gadgets, including wireless personal digital assistants. Other devices 
under consideration include tablet computers, digital video cameras, and video 
players. Duke spent $500,000 this year on the iPods. 
Jonathan Sidener, “Schools experiment with tech toys as educational tools,” SignOnSanDiego.com, May 9, 2005. www. 
signonsandiego.com/news/computing/personaltech/20050509-9999-mz1b9gadget.html. May 16, 2005 

500C&RL News June 2005