Hi,

I have two questions about Conn's second-level analysis and would appreciate your help. We are interested in examining the association between core symptoms of autism spectrum disorder (ASD) (repetitive behaviour, socialization, etc.) and connectivity in three age groups (3-7, 8-12, 13-20 years) of individuals diagnosed with ASD. How do I specify the contrasts in the second-level analysis to examine this question? My second question is what does "beta" in the Analysis results represent in the second level analysis? For example, if I have three groups selected in "between-subjects contrasts" and two Seeds selected in the "Between-sources contrasts", what does "beta" in the Analysis results represent? Many thanks.