The underlined portion of the sentence wish would best accomplish the writer's goal is latest findings (research).
A sentence can be defined as a group of words that comprises a subject and predicate, which are used by a writer to convey a logical information to readers.
Based on the sentence "The latest findings in social psychology suggest.....than you might think." The underlined portion of this sentence wish best accomplishes the goal of introducing the topic and engaging the reader’s attention is latest findings (research).
Read more on a sentence here: https://brainly.com/question/985037