Which of the following outcomes is least likely to result from the strategy?

The outcome of increased confusion about vocabulary is least likely to result from the strategy in question because effective reading strategies are designed to clarify and enhance understanding, particularly regarding vocabulary. When students engage with strategies that involve analyzing texts or vocabulary instruction, they typically gain a clearer understanding of word meanings, how to use context clues, and the nuances of language.

In contrast, the other outcomes indicate positive impacts that align with the purpose of effective reading strategies. Improved understanding of complex texts is a natural benefit of mastering methods that promote critical thinking and comprehension skills. Enhanced independent reading skills occur when students learn to approach texts with confidence and the tools they need to decode and interpret literature on their own. A better grasp of nonfiction textual features arises from strategies aimed at teaching students how to navigate and understand different types of texts, such as graphs, charts, and headings. Thus, option B stands out as the least likely outcome, as it contradicts the goals of successful reading instruction.