Parents 
factor Weight: 0.62 ,
variableWeight: 0.60 ,
topicWeight: 0.58 ,
parameterWeight: 0.58

Siblings 
golden ratio Weight: 0.72 ,
roeWeight: 0.52 ,
pegWeight: 0.45 ,
interest rateWeight: 0.34 ,
rateWeight: 0.33

Property  Similarity 

be important in math  1.00 
be used in math  0.95 
be useful in math  0.94 
be related in math  0.94 
be important in mathematics  0.93 
be in algebra  0.86 
be important in science  0.83 
be important to science  0.82 
be important during science experiment  0.76 
Cues 
Evidence 