scaling an object_discrete scale

PROBLEM:
When trying to scale an object (like the sphere in the example below) when i grab the scale tool it jumps by 1s instead of scaling in the decimals.

NOTE: I can still scale in the decimales in my attribute editor.


Here is the sphere I am trying to scale. (img above)


When I try to scale in the Y the sphere jumps instantly from 0.7 to 1.7 instead of increasing with my mouse movement.


When I try to scale in the Z the sphere till jumps from 0.7 to 1.7. (img above)


When I try to scale all part in the X Y and Z it jumps from 0.7 to 1.7 in all of the attributes. (img above)

I think the problem is in the preferences but I don't know what preferences to readjust.

SOLUTION: I had unknowingly had discrete scale turned on. When discrete scale is turned on you can hold 'j' while scaling and scale normal.

Click on this DISCRETE SCALE LINK from the Digital Tutors Forum to read a great explanation on discrete scale

Attribue Editor_Curve Type

The problem i can across is in my attribute editor. After i created a bridge across the face of the Raptor I wanted to change my CURVE TYPE from Linear to Blend. The problem is when i select the Curve Type to change it to blend I can not select blend. I am only allowed to type in numbers and letters as if it was the bridge's Divisions or Taper. Is there a button i have to hold inorder to change the Curve Type?

SOLUTION: Reset your computer. Sometimes your computer will be overwhelmed with all the work it has been doing and needs a reset. The attribute editor will work correctly after your computer reboots.