when i am running second order CFA squared multiple correlation value of my latent variable is .00 and squared multiple correlation of dimensions is .69, .77 and .80. how to interpret it????
I think there is no significant importance of square multiple correlation of dimensions. If you want to interpret, you can follow correlation values. However, CFA does not provide significant sign, for the purpose you can impute data from CFA and then run correlation in regression in SPSS file. But remember that Correlation values must be lower than AVE for each construct.