Erratum: Wang, H., et al. The Relationship between Parental Perception of Neighborhood Collective Efficacy and Physical Violence by Parents against Preschool Children: A Cross-Sectional Study in a County of China. Int. J. Environ. Res. Public Health 2019, 16, 2305.

The authors would like to correct the Cronbach's α for the measures in the "Methods" section of their previous paper [1] as follows: [...].

The authors would like to correct the Cronbach’s α for the measures in the “Methods” section of their previous paper [1] as follows:

2.2.1. Key Outcome Variable: Physical Violence by Parents Against Children

The last sentence: “…...respectively, and it was 0.86 in the present study.”

2.2.3. Covariates

Parents’ Attitudes Toward the Use of Corporal Punishment to Discipline Children

The first paragraph’s last sentence: “…..., and it was 0.82 in the present study.”

2.2.1. Key Outcome Variable: Physical Violence by Parents Against Children

The last sentence: “…...respectively, and it was 0.85 in the present study.”

2.2.3. Covariates

Parents’ Attitudes Toward the Use of Corporal Punishment to Discipline Children

The first paragraph’s last sentence: “…..., and it was 0.81 in the present study.”