```xml <result> <column_name>Social support</column_name> <family>additive</family> <subtype>intensive_additive</subtype> <confidence>0.85</confidence> <requires_user_confirmation>false</requires_user_confirmation> <sum_meaningful>false</sum_meaningful> <signed>false</signed> <reducers> <primary_reducer>mean</primary_reducer> <valid_reducers>mean, min, max, median, distribution</valid_reducers> <excluded_reducers>sum (summing an intensive level is meaningless), product (not a ratio)</excluded_reducers> <average_semantics>arithmetic_mean</average_semantics> </reducers> <inner_outer_measure> <inner_measure_reducer>min</inner_measure_reducer> <outer_measure_reducer>max</outer_measure_reducer> </inner_outer_measure> <multiplicative_partner_derivable>false</multiplicative_partner_derivable> <reasoning> Gate prior: DIMENSION table with no sequence axis makes multiplicative highly implausible. The column is bounded [0.0, 1.624] with mean 1.21 and median 1.27, centered away from both 0.0 and 1.0, indicating an absolute level or intensity measure rather than a ratio. The name "Social support" suggests a score or index measuring a quality level, not an extensive quantity that accumulates. Contains a zero (0.6% of values), which contradicts multiplicative. This is an intensive measure where averaging across entities is meaningful but summing is not. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```