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. 2019 Jul 23;7:e7328. doi: 10.7717/peerj.7328

Table 1. Summary table of the covariates included in the three models, their estimates, and p-values for animals students liked, thought were scary, and ranked from a list.

Variable Liked animals Scary animals Ranked animals
Estimate p Estimate p Estimate p
Gender
 Male ref ref ref ref ref ref
 Female −0.400*** 0.000 0.116** 0.002 −0.044 0.194
Grade
 Grade 4 −0.946 0.108 −0.621* 0.016 0.018 0.928
 Grade 6 0.230** 0.004 −0.043 0.347 0.113** 0.008
 Grade 7 0.065 0.505 −0.078 0.142 0.050 0.312
 Grade 8 ref ref ref ref ref ref
Race
 White 0.154* 0.025 0.086* 0.025 0.062 0.081
 Non-white ref ref ref ref ref ref
Hunting
 Hunter 0.330*** 0.001 0.081 0.166 0.182*** 0.001
 Not a hunter ref ref ref ref ref ref
 No response on hunting 0.044 0.560 0.007 0.865 0.001 0.967
Housing Density 0.000 0.276 0.000 0.082 0.000 0.255
Proportion of free and reduced lunches −0.044 0.806 −0.062 0.541 0.104 0.253

Notes:

*

Indicates p ≤ 0.05.

**

p ≤ 0.005.

***

p ≤ 0.0005.

na refers to covariates not included in the top final models, and ref are covariates used as a reference level.