{"id":"cb_question_bank:8e223bac-70e4-4f89-bb85-1982fe57a189","source_id":"cb_question_bank","source_item_id":"8e223bac-70e4-4f89-bb85-1982fe57a189","external_id":"d01857e1-22bc-493b-b6d0-dd1a3127bdaf","ibn":null,"question_id":"5222ffab","program":"SAT","module":"english","domain_code":"EOI","domain":"Expression of Ideas","skill_code":"SYN","skill":"Rhetorical Synthesis","difficulty":"H","score_band":6,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"The student wants to summarize the study’s findings. Which choice most effectively uses relevant information from the notes to accomplish this goal?","stimulus":"While researching a topic, a student has taken the following notes: Neuroscientists Krishnan Padmanabhan and Zhen Chen sought to better understand the workings of the brain’s olfactory system. They devised a study using mathematical models. They found that certain fibers allow the brain to toggle from one method of processing smells to another. In one method, cells in the piriform cortex (where the perception of odor forms) capture olfactory information at a given moment. In the other, the cells track changes in olfactory information over time.","stimulus_html":"<p>While researching a topic, a student has taken the following notes:</p>\n<ul>\n<li>Neuroscientists Krishnan Padmanabhan and Zhen Chen sought to better understand the workings of the brain’s olfactory system.</li>\n<li>They devised a study using mathematical models.</li>\n<li>They found that certain fibers allow the brain to toggle from one method of processing smells to another.</li>\n<li>In one method, cells in the piriform cortex (where the perception of odor forms) capture olfactory information at a given moment.</li>\n<li>In the other, the cells track changes in olfactory information over time.</li>\n</ul>","stem_html":"<p>The student wants to summarize the study’s findings. Which choice most effectively uses relevant information from the notes to accomplish this goal?</p>","rationale_html":"<p>Choice D is the best answer. The sentence effectively summarizes the study’s findings, explaining what Padmanabhan and Chen found: that the brain can toggle between one method of processing smells (capturing information at a given moment) and another (tracking changes in information over time).&nbsp;</p><p>Choice A is incorrect. While the sentence mentions findings, it mainly focuses on Padmanabhan and Chen’s methodology. It doesn’t effectively summarize the study’s findings. Choice B is incorrect. The sentence notes a fact about the olfactory system—that the perception of odor forms in the piriform cortex—but doesn’t summarize the findings of Padmanabhan and Chen’s study. Choice C is incorrect. The sentence presents the goal of Padmanabhan and Chen’s study; it doesn’t summarize the study’s findings. </p>","correct_answer":["D"],"has_media":false,"has_mathml":false,"has_table":false,"source_created_at":"2023-08-02T20:25:59.320000+00:00","source_updated_at":"2023-08-02T20:25:59.320000+00:00","options":[{"label":"A","content_html":"<p>To arrive at these findings, which describe dual methods of processing smells in the piriform cortex, Padmanabhan and Chen devised a study using mathematical models.</p>","ord":0},{"label":"B","content_html":"<p>Padmanabhan and Chen showed that olfactory information is captured by cells in the piriform cortex, where the perception of odor forms.</p>","ord":1},{"label":"C","content_html":"<p>Using mathematical models, Padmanabhan and Chen devised a study to better understand the workings of the brain’s olfactory system.</p>","ord":2},{"label":"D","content_html":"<p>According to Padmanabhan and Chen, the brain can toggle between capturing olfactory information at a given moment and tracking changes in that information over time.</p>","ord":3}],"attribution":{"source_id":"cb_question_bank","source_name":"College Board digital SAT question bank (community dump)","rights_holder":"College Board","canonical_url":"https://satsuitequestionbank.collegeboard.org/","retrieved_from":"https://raw.githubusercontent.com/mdn522/sat-question-bank/main/data/cb-digital-questions.json","attribution":"SAT practice questions © College Board, from the official SAT Suite Question Bank. Retrieved via the community dump at github.com/mdn522/sat-question-bank.","disclaimer":"SAT® and PSAT/NMSQT® are trademarks registered by the College Board, which is not affiliated with, does not sponsor, and does not endorse this project.","license":"College Board copyright; source repository carries no licence. Local use only.","redistributable":false,"item_count":2017}}