Given the results of the preceding analysis, what does the resea

Neither length of service nor program component was related to the severity of PTSD symptoms, whether examined alone or in

conjunction with the other factor.

Veterans who took different components of the program had dif

rent PTSD symptom scores. By itself, length of service was not

associated with differences in se

nts of the program resulted in different degrees of PTSD symptoms

depending on length of service

Neither length of service nor program component was related to the severity of PTSD symptoms when looked at alone. However, there

was an interaction between the two factors such that severity differed by program component differently depending on length of service

(and vice versa).

Veterans who took different components of the program had different PTSD symptom scores. The severity of PTSD symptoms was

unrelated to length of service either by itself or in conjunction with the various components of the program.

action by computing (partial) eta squares. (Express

Measure the effect size for factor A (years in military), factor B (p

the value of each eta square as a percent.)

n2 for factor A (years in military) =

n2 for factor B (program component) =

n? for the interaction =