Final answer:
Second-tier interventions are differentiated from other tiers by being targeted to small groups and evidence-based with monitored progress, but these interventions are 'not' intended to be 'intense and individualized', which is a feature of tertiary-level interventions.
Step-by-step explanation:
Second-tier interventions are characterized by their targeted approach, evidence-based strategies, and frequent monitoring of progress. However, the feature that does not differentiate second-tier interventions from primary and tertiary tiers is 'Intense and individualized' because second-tier interventions are generally aimed at small groups rather than individuals.
These interventions are especially critical when considering cultural tailoring. For culturally diverse populations, it is essential to differentiate the interventions to meet their specific needs and help reduce disparities in access to services and healthcare. This is particularly important when considering the necessity of creating evidence-based interventions that are culturally relevant and engaging for the specific groups they aim to serve.