This project used data from the School Readiness Survey (SR) of the 2007 National Household Education Surveys Program collected by the National Center for Education Statistics Institute of Education Science. A subsample of 1,712 to 2,622 subjects who participated in the survey was used for this project. The purpose of the study was to examine parent perceptions, behaviors, and reported child ability related to school readiness and the effect ethnicity and socioeconomic status (SES) had on each comparison. Variables from the existing data were matched to one of the five domains of School Readiness: Health and Physical Development, Social and Emotional Development, Approaches to Learning, Communication, and General Knowledge. Data were analyzed by means of Pearson correlations and Moderate Multiple Regression analyses. Findings revealed weak, but significant, correlations among parent perceptions, parent behaviors, and parent reported child ability in specific domains. SES and ethnicity were found to be a moderator of parent perceptions and parent behaviors. SES was also shown to affect the relationship between parent behaviors and parent reported child ability in the domains of communication and general knowledge. Several limitations are presented, including possible reasons for the significant but weak results. Findings from this study suggest much more can be learned regarding parent perceptions across ethnicity and SES and the influence it has on school readiness.