```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/score 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> Table-type gate: DIMENSION with no sequence axis makes multiplicative highly implausible. The column is a normalized score/index (bounded [0, 1.644], mean 1.21, median 1.26) representing a level of social support per entity. This is an intensive measure - a quality or intensity that characterizes each entity, not an extensive quantity that accumulates. Summing social support scores across countries is meaningless; averaging them is the natural aggregation. The presence of zeros and the bounded positive range centered away from both 0.0 and 1.0 confirm intensive_additive rather than ratio_multiplicative or real_additive. </reasoning> <table_type_conflict>false</table_type_conflict> </result> ```