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.
If I feed fish that are too large, then my cats will have a difficult time eating the fish due to its size and also, the bones will be too big for them. If I had a large breed dog, then they can obviously eat larger size fish and/or smaller fish. But for my cats, I feed fish that they can easily eat. They easily crush the bones somehow â I really don't know how they do it to be honest but they eat the fish bones with no problems.