Sometimes, you may be OK with 100% on an item, particularly if it is something that is critical for students to know. Item Discrimination: Point Biserial Index (PBI) (McGahee & Ball, 2009) Correlation between score on an item and score on the exam Differentiates between those who have high or low test scores Range from -1 to +1
Fish Mox was reccomended for my cats by a friend who used it on his. I have a barn full of cats that were kind of sickly all the time. I got the Fish Mox, dissolved one capsule in one gallon of water everyday. In about a week, I noticed that most of the cats looked alot better.
A five-lined skink doesn't always have a blue tail. A persistent popular conviction in the southeastern United States maintains that the five-lined skink or blue-tailed lizard is poisonous to cats. The scientific and veterinary communities, meanwhile, remain divided on this issue. The lizard with the bright blue tail, like the Tar Baby, don' say nuffin'. The five-lined skink (Eumeces fasciatus) has a bright blue tail as a hatchling. This colorful appendage is commonly supposed to be venomous or at least toxic.