I don't completely agree with the theologians catagories but I'm not sure I completely agree with your's either. I do believe the Bible speaks about levels of maturity in believers, for example, the Apostle John speaks of children, young men, and fathers...
[i]I write unto you, little children, because your sins are forgiven you for his name's sake. I write unto you, fathers, because ye have known him that is from the beginning. I write unto you, young men, because ye have overcome the wicked one. I write unto you, little children, because ye have known the Father. I have written unto you, fathers, because ye have known him that is from the beginning. I have written unto you, young men, because ye are strong, and the word of God abideth in you, and ye have overcome the wicked one.[/i]
(1John 2:12-14)
In Christ,
Ron