Which term refers to the act of becoming similar or identical to standard practices?

The term that refers to the act of becoming similar or identical to standard practices is conformity. Conformity involves aligning one's attitudes, beliefs, and behaviors with those of a group or societal norms. This process can occur in various contexts, such as in social settings, professional environments, or cultural frameworks. Conformity can be driven by a desire for acceptance, fear of rejection, or a belief that following the majority is the right approach.

The other options do not carry this meaning. "Mundane" typically describes something that is ordinary or dull, lacking excitement. "Novel" refers to something new or original, which contrasts with the idea of becoming similar to existing standards. "Tirade" denotes a long, passionate speech, often expressing strong criticism, and is unrelated to the concept of standardization or similarity. Thus, conformity is the most appropriate term for the act of becoming similar or identical to standard practices.