Final answer:
Socio-religious values and norms typically encourage larger families due to religious or societal expectations, affecting family size.
Step-by-step explanation:
How do socio-religious values and norms affect the size of a family? The correct answer is C) They typically encourage larger families to adhere to religious or societal expectations. Socio-religious values and norms can have a profound impact on family size, as they influence cultural preferences, life choices, and societal pressures. For some, religion and tradition may promote the significance of large families, which can result in an increased number of children within the family unit. Conversely, certain modern societal norms and economic considerations may lead to a preference for smaller families. However, it's important to note that these influences can vary widely depending on the specific culture, religion, and individual circumstances.