Principal components analysis revealed 12 concerns loaded significantly (≥0.45) on three factors (KMO = 0.821, Barlett's X² = 662.394, df = 66, p<0.01), explaining 50.7% of total variance.

<p>Factor 1 explained 26.8% of variance and consisted of 8 concerns. Factor 2 explained 13.6% of variance and consisted of 3 concerns. Concerns about changes to pack behavior made up Factor 3, which explained 10.3% of variance.</p

Concerns about hunting wolves.

<p>Respondents were asked to rank the importance of the following concerns associated with hunting wolves in Michigan, March 2013. Principal component analysis of concerns was conducted and concerns were assigned to the factor in which they load highest and ≧0.45.</p><p>Concerns about hunting wolves.</p