Final answer:
The references provided do not contain the necessary information to directly answer the question about the proportion of women 18 and older in the gaming population compared to boys 18 or younger. The data outlines trends in voting behaviors, advancements of women in society, and statistical demographics in other areas.
Step-by-step explanation:
The question appears to be focusing on the demographic trends and behaviors within the gaming population, particularly relating to gender and age. However, the provided references do not directly answer the true or false question about women 18 and older and their gaming population proportion in comparison to boys 18 or younger. Instead, they provide a perspective on voting behaviours, advancements of women in various professional and political areas, and statistical analysis in health and technology use demographics.
Without specific gaming industry data directly comparing the proportions of the two groups mentioned in the true or false question, it would be inaccurate to conclusively answer. The gaming industry, voter turnout, strategy game players, smartphone usage, and women's progress in different sectors are separate and would require their individual datasets for accurate analysis.