Logistic Regression Coefficient Interpretation for more than 2 dummy variables I'm not too sure how to interpret the coefficients of a variable that has more than 2 levels. Please note that my model contains explanatory variables that are  numeric, binary, and with multiple category
Given that my response variable $$0 = \text{no late debt payment} , 1 = \text{has late debt payment}$$ and one of my x variables in the model is education level given by:
$$
1 = \text{no high school diploma/GED} \\
2 = \text{has high school diploma/GED}\\
3 = \text{some college education}\\
4 = \text{College education.}
$$  
So, in the R glm output (family = "binomial), the coefficients for the dummy variables are:
$$
 \text{EDCL2}= 0.48430 \\
 \text{EDCL3}= 0.89571 \\ 
 \text{EDCL4}= 0.45851 \\
...
$$
After exponentiating them, they are :
$$
 \text{EDCL2}= 1.56 \\
 \text{EDCL3}= 2.36 \\ 
 \text{EDCL4}= 1.38 \\
...
$$
So my interpretation is as follows:
EDCL2: Implies that a respondent that has completed high school education is about 1.56 times as likely to have a late debt payment as a respondent that has NOT completed high school. 
EDCL3: Implies that a respondent that has some college education is about 2.69 times as likely to have a late debt payment as a respondent that has NOT completed high school. 
EDCL3: Implies that a respondent that has some college education is about 1.38 times as likely to have a late debt payment as a respondent that has NOT completed high school. 
Is this interpretation correct? I know that it may be more complex than that and what would be the right way to interpret this data? Any help is appreciated. THANK YOU!
 A: The original coefficients are additive on the log-odds scale, so the exponentiated coefficients ARE multiplicative, but on the odds scale. "... (T)imes as likely" is not accurate.
For example, the odds that a six-sided die will come up "1" on the next roll is 1:5 or 0.2, whereas the odds that it will come up either "1" or "2" is 2:4 or 0.5 -- more than doubled.
For another example, lets say the prevalence of a rare disease is 1 in 1 million people. Then the odds a person has the disease is 1:999,999. If someone's odds were increased by a factor of 10, due to some condition, then their odds would be 10:999,999 and their chances would be 10 in 1,000,009, which is nearly ten times, but not quite.
These two examples show that the intercept makes a difference here; these coefficients alone don't allow us to say how much more likely late debt payment is in groups 2 through 4 than group 1. It would be valid to say that the estimated log-odds are 0.48 larger in group 2 than group 1 and (equivalently) that the estimated odds are 1.56 times larger in group 2 than group 1. 
