영어 모의고사 (자동 편성)

Memory researchers have long recognized that learning is not simply a matter of accumulating ① information without cost. Newly acquired material can collide with what the mind already holds, produce ② measurable disruptions in recall. When earlier knowledge interferes ③ with the retrieval of information learned afterward, psychologists call this proactive interference. This phenomenon explains why someone who memorized an old phone number for years may struggle to recall a new one. Conversely, when material learned later undermines the recollection of something acquired earlier, the process is labeled ④ retroactive interference. This second mechanism explains why switching to a new keyboard layout can temporarily impair typing on a familiar one. Both processes suggest that memories compete for the same limited retrieval pathways rather than resting in isolated compartments. This insight carries real implications for how students approach studying multiple similar subjects. Instead of cramming closely related material back to back, spacing out review sessions can reduce ⑤ competition between overlapping traces. Varying study contexts further helps preserve accuracy for both old and new information alike.

Before a large-scale construction project such as a highway or dam receives government approval, planners in many countries are required to conduct an environmental impact assessment, a formal process designed to ①predict and evaluate the ecological consequences of a proposed development. This process begins with a baseline survey, in which specialists document ②existing conditions, including wildlife, water quality, and air composition, so that future changes can be measured against a reference point. Analysts then model how the project might alter these conditions, drawing on data from ③comparable developments. For instance, a proposed highway that would bisect a forest might be evaluated for its potential to fragment habitats, disrupting migration routes on which certain species depend. If the assessment identifies ④acceptable risks, planners may be required to redesign the project or adopt mitigation measures such as wildlife corridors. Critics contend, however, that assessments are sometimes treated as a bureaucratic formality rather than a ⑤genuine constraint, since developers who commission the studies retain strong influence over how the findings are interpreted.

Speed-reading courses promise a ① complicated result: read several times faster while understanding just as much as before. The techniques usually involve moving your eyes quickly down the page, skipping small words, and avoiding the habit of ② silently pronouncing each word in your head. Some students do learn to move their eyes faster after a short course. However, researchers who study reading have found a ③ serious problem with these claims. Understanding a text is not just about how quickly your eyes move across it; it depends on how deeply your brain processes each sentence and connects new ideas to what you already know. When readers rush through a page at extreme speed, their comprehension usually ④ drops sharply, even though they feel confident that they understood everything. In careful studies, speed-reading graduates often score no better on comprehension tests than ⑤ ordinary readers who read at a normal pace.

For most of the twentieth century, a library was simply a quiet room full of books, and visitors were expected to stay ① silent while they searched the shelves. Today, many public libraries look completely ② similar. Alongside the usual shelves, you might find group study rooms, comfortable sofas for reading, computer labs, and even small recording studios for podcasts. Librarians say this change did not happen by ③ accident. As more information moved online, fewer people needed a library simply to find facts, so librarians began asking what their communities actually needed instead. The answer, in many neighborhoods, turned out to be space itself: a warm, ④ free place where students could study together, job seekers could print a resume, and children could attend a story hour. Some critics worry that libraries are drifting away from their original mission of preserving books, but librarians respond that a library survives only by ⑤ changing with its readers.

When people fail to reach a goal, they often feel embarrassed and want to give up. However, ___________. Some people believe failing means they simply lack ability, so they stop trying. Others see failure differently: they treat it as useful information that shows what needs to change. For example, a student who fails a math test might ask the teacher which questions were weak points and study those areas more carefully.

For decades, memory researchers assumed that repetition alone determined how well information would be retained, an assumption that an influential theory proposed by Craik and Lockhart eventually overturned. According to their framework, what matters most is _______________. Shallow processing, which involves attending merely to superficial features such as the shape of letters or the sound of a word, produces memory traces that fade quickly and remain vulnerable to interference. Elaborative processing, by contrast, requires connecting new information to existing knowledge, generating meaningful associations, and analyzing semantic content, thereby producing traces that are considerably more durable. Consequently, a student who merely repeats a definition aloud without considering its implications is less likely to retain it than one who relates the concept to a personal example. This distinction reshaped educational practice, encouraging teachers to design tasks that demand comprehension rather than mechanical repetition, since durable memory depends on the depth, not the frequency, of cognitive engagement.

Imagine watching a fair coin land on heads five times in a row and feeling an increasingly strong intuition that the next flip is somehow due to produce tails. This intuition rests on a basic misunderstanding of probability, since each flip of a fair coin remains entirely independent of every flip that came before it. Casinos have long profited from this misconception, watching gamblers place larger bets after a losing streak simply because they mistakenly believe that a win has become statistically overdue. Economists have even documented the same error among trained professionals, including loan officers who grow more likely to approve a risky application simply because _______________.

Science labs feel far safer than they actually are, largely because the equipment looks harmless and the experiments are carefully planned by a teacher. This false sense of security leads some students to skip small precautions, such as wearing safety goggles for a "simple" experiment. Chemical reactions, however, do not distinguish between a professional laboratory and a classroom; _______________. Teachers repeatedly emphasize reading each instruction before touching any material, since even a familiar-looking chemical can behave unpredictably when combined with something new.

Across the world, teenagers are chronically short on sleep, often getting two or three hours less than the eight to ten hours experts recommend for their age. (A) In response, some school districts have experimented with delaying start times, and early results suggest that students who gain extra rest show improved grades and better mood. (B) As a result, chronic sleep loss during adolescence has been linked to impaired concentration, weakened memory, and a higher risk of anxiety and depression. (C) Part of the problem lies in biology, since the body's internal clock naturally shifts later during puberty, while school start times rarely adjust to match.

For much of the twentieth century, memory researchers assumed that once a memory had been consolidated—transformed from a fragile, short-term trace into a stable, long-term representation—it remained essentially fixed, immune to further modification unless the underlying neural circuitry was physically damaged. (A) During this narrow window, which typically lasts only a few hours, the memory can be strengthened, weakened, or even subtly distorted by new information encountered in the interim, after which it must undergo a second round of stabilization, a process now widely referred to as reconsolidation. (B) Consequently, what we experience as a stable recollection may actually be a continuously revised construction, reshaped every time it is summoned into conscious awareness and returned to storage. (C) This assumption, however, was overturned by a body of research demonstrating that the act of retrieval itself can destabilize a previously consolidated memory, rendering it temporarily susceptible to alteration before it is, in a sense, filed away again.