Is affiliated middle school of henan normal university a junior high school or a senior high school?

Both. According to affiliated middle school of henan normal university official website, affiliated middle school of henan normal university, referred to as "High School Attached to Henan Normal University", is located in Xinxiang City, Henan Province. The school's mission and business scope are "to implement compulsory education in junior high school and academic education in senior high school, promote the development of basic education, and provide social services related to compulsory education in junior high school and academic education in senior high school". Therefore, the affiliated middle school has both junior high school and high school. Affiliated middle school of henan normal university was founded in 1954 as affiliated middle school of henan normal university (Xinxiang Second Hospital). During this period, it moved its campus twice and changed its name six times. It used to be the secondary school affiliated to Henan Second Normal University, Xinxiang Normal University and Xinxiang No.17 Middle School. 1985 was renamed as "affiliated middle school of henan normal university".