TL;DR ๐ฆ
- ๐ง ๋ ๊ฐ์์ฑ means the brainโs capacity to change its structure or function through experience, learning, recovery, and repeated practice.
- ๐ฑ ์ธ์ง์ ์ฑ์ฅ is broader than โknowing moreโ; it includes stronger attention, memory, reasoning, self-regulation, and problem-solving.
- ๐ธ๏ธ Advanced Korean texts often connect ํ์ต ๋ฅ๋ ฅ, ๋ ๊ณผํ, and ์ ๊ฒฝ๋ง through cause-and-result language: experience changes the brain, and that change supports learning.
๐ง Iru Helper Note โ When you want to hear any Korean term or full sentence from this lesson, open Korean Helper Widgets and type it in for audio playback. Try the key chain first: ๋ ๊ฐ์์ฑ โ ์ ๊ฒฝ๋ง โ ํ์ต ๋ฅ๋ ฅ. Tiny brain gym, no sneakers required. ๐
๐ The Big Picture
Advanced Korean writing often explains learning as a dynamic system: a person encounters new input, the brain adapts, neural connections become more efficient, and learning ability gradually improves. The key word is not โmagic.โ It is ๋ณํ โ change. ๐
The topic Neuroplasticity and Cognitive Growth is useful for reading academic essays, science articles, education policy discussions, psychology summaries, and opinion texts about lifelong learning. In Korean, you will often see this topic framed with nouns like ๋ (brain), ๊ฒฝํ (experience), ํ์ต (learning), ๊ธฐ์ต (memory), and ์ฌ๊ณ ๋ ฅ (thinking ability). ๐งฉ
A strong advanced learner should recognize not only the nouns, but also the relationships between them:
- ์๋ก์ด ๊ฒฝํ์ ๋์ ๋ณํ๋ฅผ ์ด์งํ๋ค. (New experiences promote changes in the brain.) ๐ฑ
- ๋ฐ๋ณต ํ์ต์ ์ ๊ฒฝ๋ง์ ๊ฐํํ๋ค. (Repeated learning strengthens neural networks.) ๐ธ๏ธ
- ์ธ์ง์ ์ฑ์ฅ์ ํ์ต ์ ๋ต๊ณผ ํ๊ฒฝ์ ์ํฅ์ ๋ฐ๋๋ค. (Cognitive growth is influenced by learning strategies and environment.) ๐
๐จ The Core Neuroplasticity Family
๐ง 1. ๋ ๊ฐ์์ฑ โ neuroplasticity
๋ means โbrain,โ and ๊ฐ์์ฑ means plasticity, flexibility, or capacity for change. Together, ๋ ๊ฐ์์ฑ refers to the brainโs ability to reorganize or change through experience, training, learning, injury recovery, or environmental input.
Natural combinations:
- ๋ ๊ฐ์์ฑ์ด ๋๋ค โ brain plasticity is high
- ๋ ๊ฐ์์ฑ์ ์ด์งํ๋ค โ to promote neuroplasticity
- ๋ ๊ฐ์์ฑ์ ์ํฅ์ ๋ฏธ์น๋ค โ to affect neuroplasticity
- ๋ ๊ธฐ๋ฅ์ด ๋ณํํ๋ค โ brain function changes
๐ฑ 2. ์ธ์ง์ ์ฑ์ฅ โ cognitive growth
์ธ์ง์ means โcognitive,โ related to thinking and understanding. ์ฑ์ฅ means โgrowth.โ ์ธ์ง์ ์ฑ์ฅ includes improved attention, memory, reasoning, judgment, problem-solving, and self-regulation. It is not just a bigger fact pile in the mental closet. ๐งบ
Natural combinations:
- ์ธ์ง์ ์ฑ์ฅ์ ์ด์งํ๋ค โ to promote cognitive growth
- ์ธ์ง ๋ฅ๋ ฅ์ด ํฅ์๋๋ค โ cognitive ability improves
- ์ฌ๊ณ ๋ ฅ์ด ๋ฐ๋ฌํ๋ค โ thinking ability develops
- ๋ฌธ์ ํด๊ฒฐ ๋ฅ๋ ฅ์ด ๊ฐํ๋๋ค โ problem-solving ability is strengthened
๐ 3. ํ์ต ๋ฅ๋ ฅ โ learning ability
ํ์ต means learning, and ๋ฅ๋ ฅ means ability. ํ์ต ๋ฅ๋ ฅ refers to the ability to absorb, process, remember, and apply new information.
Natural combinations:
- ํ์ต ๋ฅ๋ ฅ์ ํฅ์์ํค๋ค โ to improve learning ability
- ํ์ต ํจ์จ์ ๋์ด๋ค โ to increase learning efficiency
- ๋ณต์ต ์ ๋ต์ ํ์ฉํ๋ค โ to use review strategies
- ์ง์์ ์ธ ํ๋ จ์ ํตํด ๋ฐ๋ฌํ๋ค โ to develop through sustained training
๐ฌ 4. ๋ ๊ณผํ โ brain science / neuroscience
๋ ๊ณผํ is brain science or neuroscience. In academic Korean, it often appears with evidence language.
Natural combinations:
- ๋ ๊ณผํ ์ฐ๊ตฌ โ brain science research / neuroscience research
- ๊ณผํ์ ๊ทผ๊ฑฐ๋ฅผ ์ ์ํ๋ค โ to present scientific evidence
- ์ฐ๊ตฌ ๊ฒฐ๊ณผ๊ฐ ๋ณด์ฌ ์ฃผ๋ค โ research findings show
- ๊ธฐ์ต ํ์ฑ ๊ณผ์ ์ ์ค๋ช ํ๋ค โ to explain the process of memory formation
๐ธ๏ธ 5. ์ ๊ฒฝ๋ง โ neural network
์ ๊ฒฝ means nerve or neural, and ๋ง means network. In this lesson, ์ ๊ฒฝ๋ง refers primarily to biological neural networks in the brain, not AI systems.
Natural combinations:
- ์ ๊ฒฝ๋ง์ด ํ์ฑ๋๋ค โ a neural network forms
- ์ ๊ฒฝ๋ง์ด ๊ฐํ๋๋ค โ a neural network is strengthened
- ์ ๊ฒฝ ์ฐ๊ฒฐ์ด ์ฌ๊ตฌ์ฑ๋๋ค โ neural connections are reorganized
- ์ ๋ณด๋ฅผ ์ฒ๋ฆฌํ๋ค โ to process information
๐ ๏ธ How They Work in a Sentence
Pattern 1: A์/๋ B์/๋ฅผ ์ด์งํ๋ ์์ธ์ผ๋ก ์์ฉํ๋ค
This academic frame means โA functions as a factor that promotes B.โ Use it when showing cause or influence. โ๏ธ
- ๋ฐ๋ณต ํ์ต์ ๋ ๊ฐ์์ฑ์ ์ด์งํ๋ ์์ธ์ผ๋ก ์์ฉํ๋ค. (Repeated learning functions as a factor that promotes neuroplasticity.) ๐
๋ฐ๋ณต ํ์ต = repeated learning; ์์ธ = factor; ์์ฉํ๋ค = to function / operate.
Pattern 2: A์ ๋ฐ๋ฅด๋ฉด, B์/๋ C์ ๋ฐ์ ํ ๊ด๋ จ์ด ์๋ค
This frame means โAccording to A, B is closely related to C.โ It is useful for research-based writing. ๐ฌ
- ๋ ๊ณผํ ์ฐ๊ตฌ์ ๋ฐ๋ฅด๋ฉด, ์๋ฉด์ ๊ธฐ์ต ํ์ฑ๊ณผ ๋ฐ์ ํ ๊ด๋ จ์ด ์๋ค. (According to brain science research, sleep is closely related to memory formation.) ๐ด
์๋ฉด = sleep; ๊ธฐ์ต ํ์ฑ = memory formation; ๋ฐ์ ํ ๊ด๋ จ = close relationship.
Pattern 3: A์/๋ฅผ ํตํด B์ด/๊ฐ ๊ฐํ๋ ์ ์๋ค
This frame means โThrough A, B can be strengthened.โ It is useful for describing training, practice, and development. ๐๏ธ
- ๊พธ์คํ ์ฐ์ต์ ํตํด ๊ด๋ จ ์ ๊ฒฝ๋ง์ด ๊ฐํ๋ ์ ์๋ค. (Through steady practice, the related neural network can be strengthened.) ๐ธ๏ธ
๊พธ์คํ ์ฐ์ต = steady practice; ๊ด๋ จ = related; ๊ฐํ๋๋ค = to be strengthened.
๐งฉ General Formation Rule
For this advanced vocabulary topic, the โformationโ work is mostly about building academic noun phrases and cause-result sentences.
- Noun + noun compounds often compress big ideas:
- ๋ + ๊ณผํ โ ๋ ๊ณผํ (brain science)
- ํ์ต + ๋ฅ๋ ฅ โ ํ์ต ๋ฅ๋ ฅ (learning ability)
- ์ ๊ฒฝ + ๋ง โ ์ ๊ฒฝ๋ง (neural network)
- Sino-Korean abstract nouns often pair with academic verbs:
- ์ด์งํ๋ค (to promote)
- ํฅ์๋๋ค (to improve)
- ๋ฐ๋ฌํ๋ค (to develop)
- ์ฌ๊ตฌ์ฑ๋๋ค (to be reorganized)
- Cause-result connectors help organize the logic:
- ๋ฐ๋ผ์ (therefore)
- ๊ทธ ๊ฒฐ๊ณผ (as a result)
- ์ด๋ฅผ ํตํด (through this)
- ๋ฐ๋ฉด์ (on the other hand)
๐ Cross-check note
Key terms and usage patterns in this lesson were checked against ๊ตญ๋ฆฝ๊ตญ์ด์ resources, including Korean.go.kr / ์จ์ฉ์ด entries for specialized vocabulary such as ๊ฐ์์ฑ and related brain-science terminology. โ
๐ช Synonym Alert
- ๋ ๊ฐ์์ฑ โ ์ ๊ฒฝ ๊ฐ์์ฑ: both can refer to neuroplasticity, but ์ ๊ฒฝ ๊ฐ์์ฑ sounds more technical and science-specific. ๐งช
- ์ธ์ง์ ์ฑ์ฅ โ ์ธ์ง ๋ฐ๋ฌ: ์ธ์ง ๋ฐ๋ฌ is common in developmental psychology and education; ์ธ์ง์ ์ฑ์ฅ sounds broader and essay-friendly. ๐ฑ
- ํ์ต ๋ฅ๋ ฅ โ ํ์ต ์ญ๋: ํ์ต ์ญ๋ sounds more formal, often used in education policy or competency-based discussion. ๐
- ์ ๊ฒฝ๋ง โ ์ ๊ฒฝ ์ฐ๊ฒฐ๋ง: ์ ๊ฒฝ ์ฐ๊ฒฐ๋ง is more explicit about connected neural pathways. ๐ธ๏ธ
โ ๏ธ Pitfalls to Dodge
- โ ๊ฐ์์ฑ = everyday โplasticโ โ โ In ๋ ๊ฐ์์ฑ, it means adaptability or changeability, not a plastic material. ๐งด
- โ ์ธ์ง์ ์ฑ์ฅ = simply memorizing more facts โ โ It includes reasoning, attention, judgment, problem-solving, and self-regulation. ๐ง
- โ ํ์ต ๋ฅ๋ ฅ = only natural talent โ โ It can be shaped by sleep, feedback, repetition, emotion, environment, and strategy. ๐
- โ ์ ๊ฒฝ๋ง always means AI network โ โ In this lesson, it mainly means biological neural networks in the brain. ๐ธ๏ธ
- โ Overclaiming with ๋ฌด์กฐ๊ฑด (unconditionally / no matter what) โ โ Academic writing usually prefers cautious verbs like ์ํฅ์ ๋ฏธ์น ์ ์๋ค (can affect) or ๊ด๋ จ์ด ์๋ค (is related). โ๏ธ
Nice work โ this vocabulary lets you discuss learning as a living process, not a frozen talent score. Your brain is not a dusty bookshelf; it is a renovation project with excellent lighting. ๐ง โจ
Try this exercise
Instructions: Complete each sentence with the best Korean term or academic expression. Say the completed sentence aloud, check the meaning, then open the Answer toggle to confirm the logic. ๐ง
1. ๋ฐ๋ณต ํ์ต์ ๋ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ด์งํ ์ ์๋ค.
Repeated learning can promote brain plasticity. ๐
Answer
๊ฐ์์ฑ โ ๋ ๊ฐ์์ฑ means the brainโs capacity to change through experience and learning. ๐ง
2. ์๋ก์ด ๊ฒฝํ์ ์ ๊ฒฝ๋ง์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ํฅ์ ๋ฏธ์น๋ค.
New experiences affect the formation of neural networks. ๐ฑ
Answer
ํ์ฑ โ ํ์ฑ means formation; it pairs naturally with ์ ๊ฒฝ๋ง. ๐ธ๏ธ
3. ์ถฉ๋ถํ ์๋ฉด์ ๊ธฐ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ๊ณผ์ ๊ณผ ๊ด๋ จ์ด ์๋ค.
Sufficient sleep is related to the process of memory formation. ๐ด
Answer
ํ์ฑ โ ๊ธฐ์ต ํ์ฑ ๊ณผ์ means the process of memory formation. ๐
4. ๋ค์ํ ๋ฌธ์ ํด๊ฒฐ์ ์ธ์ง์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋๋๋ค.
Solving various problems supports cognitive growth. ๐งฉ
Answer
์ฑ์ฅ โ ์ธ์ง์ ์ฑ์ฅ includes improvement in thinking and problem-solving. ๐ฑ
5. ๋ณต์ต ์ ๋ต์ ํ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋์ผ ์ ์๋ค.
Review strategies can increase learning efficiency. ๐
Answer
ํจ์จ โ ํ์ต ํจ์จ means learning efficiency; ๋์ด๋ค means to increase. ๐
6. ๋ ๊ณผํ ์ฐ๊ตฌ์ ๋ฐ๋ฅด๋ฉด, ํ๋ จ์ ์ ๊ฒฝ ์ฐ๊ฒฐ์ ์ฌ๊ตฌ์ฑ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ ์ ์๋ค.
According to brain science research, training can promote the reorganization of neural connections. ๐ฌ
Answer
์ด์ง โ ์ด์งํ๋ค means to promote; here the noun form fits before ํ ์ ์๋ค. โ๏ธ
7. ์ธ์ง ๋ฅ๋ ฅ์ ์ง์์ ์ธ ํ๋ จ์ ํตํด ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ ์ ์๋ค.
Cognitive ability can be improved through sustained training. ๐๏ธ
Answer
ํฅ์ โ ํฅ์๋๋ค means to improve. ๐
8. ํ์ต ํ๊ฒฝ์ ํ์ต ๋ฅ๋ ฅ์ ๊ธ์ ์ ์ธ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋ฏธ์น๋ค.
The learning environment has a positive influence on learning ability. ๐
Answer
์ํฅ โ ์ํฅ์ ๋ฏธ์น๋ค means to influence or affect. ๐
9. ์ฌ๊ณ ๋ ฅ์ ๋ฐ๋ฌ์ ๋จ์ํ ์ง์์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋ค๋ฅด๋ค.
The development of thinking ability differs from a simple increase in knowledge. ๐ง
Answer
์ฆ๊ฐ โ ์ฆ๊ฐ means increase; the sentence contrasts deeper cognitive growth with just knowing more facts. ๐
10. ์ฐ๊ตฌ ๊ฒฐ๊ณผ๋ ๋ฐ๋ณต ์ฐ์ต๊ณผ ์ ๊ฒฝ๋ง ๊ฐํ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋ณด์ฌ ์ค๋ค.
Research findings show the relationship between repeated practice and neural network strengthening. ๐ธ๏ธ
Answer
๊ด๋ จ์ฑ โ ๊ด๋ จ์ฑ means relevance or relationship. ๐
Vocabulary Box
- ๋ ๊ฐ์์ฑ โ neuroplasticity
- ์ ๊ฒฝ๋ง โ neural network
- ํ์ฑ โ formation
- ๊ธฐ์ต ํ์ฑ โ memory formation
- ์ธ์ง์ ์ฑ์ฅ โ cognitive growth
- ํ์ต ํจ์จ โ learning efficiency
- ์ด์งํ๋ค โ to promote
- ํฅ์๋๋ค โ to improve
- ์ํฅ์ ๋ฏธ์น๋ค โ to influence
- ์ฆ๊ฐ โ increase
- ๊ด๋ จ์ฑ โ relationship / relevance
Memory tips ๐ก
- ํ์ฑ builds; ๊ฐํ strengthens.
- ์ํฅ์ ๋ฏธ์น๋ค is safer than overclaiming.
- ์ธ์ง points to thinking and understanding.
Want more reps? Visit the Practice Hub below when you're ready to make these brainy terms feel automatic. ๐ง โจ
๐ฏ Practice Hub โ Neuroplasticity and Cognitive Growth
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Welcome to your advanced vocabulary gym for Neuroplasticity and Cognitive Growth. ๐ง Youโll practice the terms as a connected academic system: brain change, neural networks, learning strategies, evidence language, and careful cause-result claims. By the end, phrases like ๋ ๊ฐ์์ฑ์ ์ด์งํ๋ค and ์ธ์ง์ ์ฑ์ฅ์ ๋๋ค should feel less like science fog and more like a well-lit study desk. ๐ก
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๐ Audio reminder: Use Korean Helper Widgets whenever you want to hear a sentence or term aloud.
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๐ Instructions: Complete each sentence with the best word or expression. Focus on academic collocation, cautious claims, and meaning. Read the full Korean sentence, check the English meaning, then open the Answer toggle.
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Exercise 1 โ Core Terms in Context ๐ง
A. ๋ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๊ฒฝํ์ ํตํด ๋๊ฐ ๋ณํํ ์ ์๋ ๋ฅ๋ ฅ์ ๋ปํ๋ค.
Brain plasticity means the brainโs ability to change through experience. ๐ง
Answer
๊ฐ์์ฑ โ ๋ ๊ฐ์์ฑ is the core term for neuroplasticity.
B. ์ธ์ง์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ฌ๊ณ ๋ ฅ๊ณผ ๋ฌธ์ ํด๊ฒฐ ๋ฅ๋ ฅ์ ๋ฐ๋ฌ์ ํฌํจํ๋ค.
Cognitive growth includes the development of thinking ability and problem-solving ability. ๐งฉ
Answer
์ฑ์ฅ โ ์ธ์ง์ ์ฑ์ฅ is broader than memorizing facts.
C. ํ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ ๋ณด๋ฅผ ์ดํดํ๊ณ ์ ์ฉํ๋ ํ์ด๋ค.
Learning ability is the power to understand and apply information. ๐
Answer
๋ฅ๋ ฅ โ ํ์ต ๋ฅ๋ ฅ means learning ability.
D. ๋ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ์ฐ๊ตฌ๋ ๊ธฐ์ต๊ณผ ํ์ต์ ๊ด๊ณ๋ฅผ ์ค๋ช
ํ๋ค.
Brain science research explains the relationship between memory and learning. ๐ฌ
Answer
๊ณผํ โ ๋ ๊ณผํ ์ฐ๊ตฌ is a natural academic phrase.
E. ์ ๊ฒฝ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ ๋ณด๋ฅผ ์ฒ๋ฆฌํ๋ ์ฐ๊ฒฐ ๊ตฌ์กฐ์ด๋ค.
A neural network is a connected structure that processes information. ๐ธ๏ธ
Answer
๋ง โ ์ ๊ฒฝ๋ง means neural network.
F. ๊ธฐ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ๊ณผ์ ์ ์๋ฉด๊ณผ ๋ฐ์ ํ ๊ด๋ จ์ด ์๋ค.
The process of memory formation is closely related to sleep. ๐ด
Answer
ํ์ฑ โ ๊ธฐ์ต ํ์ฑ means memory formation.
G. ์ฌ๊ณ ๋ ฅ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ธ์ง์ ์ฑ์ฅ์ ํ ๋ถ๋ถ์ด๋ค.
The development of thinking ability is one part of cognitive growth. ๐ญ
Answer
๋ฐ๋ฌ โ ๋ฐ๋ฌ means development.
H. ํ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๊ฐ์ ์๊ฐ์ ๋ ํจ๊ณผ์ ์ผ๋ก ๋ฐฐ์ฐ๋ ์ ๋๋ฅผ ๋งํ๋ค.
Learning efficiency means how effectively someone learns in the same amount of time. โฑ๏ธ
Answer
ํจ์จ โ ํ์ต ํจ์จ means learning efficiency.
I. ๊ณผํ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ ์ฃผ์ฅ์ ๋ ์ค๋๋ ฅ ์๊ฒ ๋ง๋ ๋ค.
Scientific evidence makes an argument more persuasive. โ๏ธ
Answer
๊ทผ๊ฑฐ โ ๊ณผํ์ ๊ทผ๊ฑฐ means scientific evidence.
J. ํ๊ฒฝ์ ํ์ต ๋ฅ๋ ฅ์ ๊ธ์ ์ ์ธ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ค ์ ์๋ค.
Environment can have a positive influence on learning ability. ๐
Answer
์ํฅ โ ์ํฅ์ ์ฃผ๋ค and ์ํฅ์ ๋ฏธ์น๋ค both mean to influence.
Vocabulary Box
- ๋ ๊ฐ์์ฑ โ neuroplasticity
- ์ธ์ง์ ์ฑ์ฅ โ cognitive growth
- ํ์ต ๋ฅ๋ ฅ โ learning ability
- ๋ ๊ณผํ ์ฐ๊ตฌ โ brain science research
- ์ ๊ฒฝ๋ง โ neural network
- ๊ธฐ์ต ํ์ฑ โ memory formation
- ์ฌ๊ณ ๋ ฅ โ thinking ability
- ๋ฐ๋ฌ โ development
- ํ์ต ํจ์จ โ learning efficiency
- ๊ณผํ์ ๊ทผ๊ฑฐ โ scientific evidence
- ์ํฅ โ influence
Tip ๐ก This set checks whether you can identify the core noun phrases before building longer arguments.
Exercise 2 โ Academic Verbs and Collocations โ๏ธ
A. ์๋ก์ด ๊ฒฝํ์ ๋ ๊ฐ์์ฑ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ ์ ์๋ค.
New experiences can promote neuroplasticity. ๐ฑ
Answer
์ด์ง โ ์ด์งํ๋ค means to promote; here ์ด์งํ ์ ์๋ค is the full verb phrase.
B. ๋ฐ๋ณต ์ฐ์ต์ ๊ด๋ จ ์ ๊ฒฝ๋ง์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ๋ค.
Repeated practice strengthens the related neural network. ๐ธ๏ธ
Answer
๊ฐํ โ ๊ฐํํ๋ค means to strengthen.
C. ๋ณต์ต ์ ๋ต์ ํ์ต ๋ฅ๋ ฅ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ํจ๋ค.
Review strategies improve learning ability. ๐
Answer
ํฅ์ โ ํฅ์์ํค๋ค means to improve something.
D. ์ธ์ง ๋ฅ๋ ฅ์ ํ๋ จ์ ํตํด ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ ์ ์๋ค.
Cognitive ability can be improved through training. ๐๏ธ
Answer
ํฅ์ โ ํฅ์๋๋ค means to improve or be improved.
E. ์ ๊ฒฝ ์ฐ๊ฒฐ์ ๊ฒฝํ์ ๋ฐ๋ผ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ ์ ์๋ค.
Neural connections can be reorganized according to experience. ๐
Answer
์ฌ๊ตฌ์ฑ โ ์ฌ๊ตฌ์ฑ๋๋ค means to be reorganized.
F. ๋ ๊ณผํ ์ฐ๊ตฌ๋ ๊ณผํ์ ๊ทผ๊ฑฐ๋ฅผ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ๋ค.
Brain science research presents scientific evidence. ๐ฌ
Answer
์ ์ โ ์ ์ํ๋ค means to present.
G. ํ์ต ๊ฒฝํ์ ์๊ฐ์ด ์ง๋๋ฉด์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋๋ค.
Learning experiences accumulate over time. ๐งฑ
Answer
์ถ์ โ ์ถ์ ๋๋ค means to accumulate.
H. ๋ฌธ์ ํด๊ฒฐ ๋ฅ๋ ฅ์ ๋ค์ํ ๊ณผ์ ๋ฅผ ํตํด ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ๋ค.
Problem-solving ability develops through various tasks. ๐งฉ
Answer
๋ฐ๋ฌ โ ๋ฐ๋ฌํ๋ค means to develop.
I. ํ์ต ์ ๋ต์ ์ฑ๊ณผ์ ์ํฅ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ค.
Learning strategies affect outcomes. ๐ฏ
Answer
๋ฏธ์น โ The full expression is ์ํฅ์ ๋ฏธ์น๋ค. In this sentence, ๋ฏธ์น๋ค completes the present-tense form.
J. ์ฐ๊ตฌ ๊ฒฐ๊ณผ๋ ์๋ฉด๊ณผ ๊ธฐ์ต ํ์ฑ์ ๊ด๋ จ์ฑ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ์ค๋ค.
Research findings show the relationship between sleep and memory formation. ๐
Answer
๋ณด์ฌ โ ๋ณด์ฌ ์ฃผ๋ค means to show.
Vocabulary Box
- ์๋ก์ด ๊ฒฝํ โ new experience
- ์ด์งํ๋ค โ to promote
- ๋ฐ๋ณต ์ฐ์ต โ repeated practice
- ๊ฐํํ๋ค โ to strengthen
- ๋ณต์ต ์ ๋ต โ review strategy
- ํฅ์์ํค๋ค โ to improve something
- ํฅ์๋๋ค โ to improve / be improved
- ์ฌ๊ตฌ์ฑ๋๋ค โ to be reorganized
- ์ ์ํ๋ค โ to present
- ์ถ์ ๋๋ค โ to accumulate
- ๋ฐ๋ฌํ๋ค โ to develop
- ์ํฅ์ ๋ฏธ์น๋ค โ to affect
- ๋ณด์ฌ ์ฃผ๋ค โ to show
Tip ๐ก Advanced vocabulary sounds natural when the noun and verb are a standard pair.
Exercise 3 โ Evidence and Cause-Result Logic ๐ฌ
A. ๋ ๊ณผํ ์ฐ๊ตฌ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ, ์๋ฉด์ ๊ธฐ์ต ํ์ฑ๊ณผ ๊ด๋ จ์ด ์๋ค.
According to brain science research, sleep is related to memory formation. ๐ด
Answer
๋ฐ๋ฅด๋ฉด โ A์ ๋ฐ๋ฅด๋ฉด means according to A.
B. ๋ฐ๋ณต ํ์ต์ ์ ๊ฒฝ๋ง์ ๊ฐํํ๋ค. ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ํ์ต ๋ฅ๋ ฅ๋ ํฅ์๋ ์ ์๋ค.
Repeated learning strengthens neural networks. Therefore, learning ability can also improve. ๐
Answer
๋ฐ๋ผ์ โ ๋ฐ๋ผ์ connects cause to result.
C. ๊พธ์คํ ํ๋ จ์ ๋ ๊ฐ์์ฑ์ ์ด์งํ๋ค. ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ์ธ์ง์ ์ฑ์ฅ์ ๋์์ด ๋๋ค.
Steady training promotes neuroplasticity. Through this, it helps cognitive growth. ๐๏ธ
Answer
์ด๋ฅผ ํตํด โ ์ด๋ฅผ ํตํด means through this.
D. ํ์ต ๋ฅ๋ ฅ์ ํ๊ณ ๋ ์ฌ๋ฅ๋ง์ผ๋ก ๊ฒฐ์ ๋์ง ์๋๋ค. ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ํ๊ฒฝ๊ณผ ์ ๋ต์ ์ํฅ๋ ๋ฐ๋๋ค.
Learning ability is not determined only by innate talent. On the other hand, it is also influenced by environment and strategy. ๐
Answer
๋ฐ๋ฉด์ โ ๋ฐ๋ฉด์ contrasts another side of the argument.
E. ์คํ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ ๋ฐ๋ณต ์ฐ์ต์ ํจ๊ณผ๋ฅผ ๋ณด์ฌ ์ค๋ค.
Experimental results show the effect of repeated practice. ๐งช
Answer
๊ฒฐ๊ณผ โ ์คํ ๊ฒฐ๊ณผ means experimental results.
F. ๊ณผํ์ ๊ทผ๊ฑฐ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ, ๋๋ ๊ฒฝํ์ ๋ฐ๋ผ ๋ณํํ ์ ์๋ค.
According to scientific evidence, the brain can change according to experience. โ๏ธ
Answer
์ํ๋ฉด โ A์ ์ํ๋ฉด also means according to A; it sounds formal.
G. ์๋ก์ด ๊ฒฝํ์ ์ ๊ฒฝ ์ฐ๊ฒฐ์ ์๊ทน์ ์ค๋ค. ๊ทธ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ์ ๊ฒฝ๋ง์ด ๊ฐํ๋ ์ ์๋ค.
New experiences stimulate neural connections. As a result, neural networks can be strengthened. โก
Answer
๊ฒฐ๊ณผ โ ๊ทธ ๊ฒฐ๊ณผ means as a result.
H. ์ ๋ฌธ๊ฐ๋ค์ ์๋ฉด์ด ๊ธฐ์ต ํ์ฑ์ ์ค์ํ๋ค๊ณ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ๋ค.
Experts explain that sleep is important for memory formation. ๐
Answer
์ค๋ช
โ ์ค๋ช
ํ๋ค means to explain.
I. ์ฐ๊ตฌ ๊ฒฐ๊ณผ๋ ํ์ต ์ ๋ต๊ณผ ์ฑ๊ณผ๊ฐ ๋ฐ์ ํ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ด ์์์ ๋ณด์ฌ ์ค๋ค.
Research findings show that learning strategies and outcomes have a close relationship. ๐
Answer
๊ด๋ จ โ ๋ฐ์ ํ ๊ด๋ จ์ด ์๋ค means to be closely related.
J. ์ธ์ง์ ์ฑ์ฅ์ ๋จ๊ธฐ๊ฐ์ ์์ฑ๋๋ ๊ฒ์ด ๏ผฟ๏ผฟ๏ผฟ๏ผฟ, ์ ์ง์ ์ผ๋ก ์ด๋ฃจ์ด์ง๋ค.
Cognitive growth is not completed in a short period; it happens gradually. ๐ข
Answer
์๋๋ผ โ A์ด/๊ฐ ์๋๋ผ B means not A but B.
Vocabulary Box
- A์ ๋ฐ๋ฅด๋ฉด โ according to A
- ๋ฐ๋ผ์ โ therefore
- ์ด๋ฅผ ํตํด โ through this
- ๋ฐ๋ฉด์ โ on the other hand
- ์คํ ๊ฒฐ๊ณผ โ experimental results
- A์ ์ํ๋ฉด โ according to A
- ๊ทธ ๊ฒฐ๊ณผ โ as a result
- ์ค๋ช ํ๋ค โ to explain
- ๋ฐ์ ํ ๊ด๋ จ โ close relationship
- ์๋๋ผ โ not A but B
- ์ ์ง์ ์ผ๋ก โ gradually
Tip ๐ก Evidence language keeps advanced writing careful instead of loud.
Exercise 4 โ Synonyms and Register ๐
A. ์ ๊ฒฝ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋ ๊ฐ์์ฑ๋ณด๋ค ๋ ๊ธฐ์ ์ ์ธ ํํ์ผ๋ก ์ฐ์ผ ์ ์๋ค.
Neural plasticity can be used as a more technical expression than brain plasticity. ๐งช
Answer
๊ฐ์์ฑ โ ์ ๊ฒฝ ๊ฐ์์ฑ is a technical synonym for neuroplasticity.
B. ์ธ์ง ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๊ต์กํ๊ณผ ์ฌ๋ฆฌํ์์ ์์ฃผ ์ฐ์ด๋ ํํ์ด๋ค.
Cognitive development is a common expression in education and psychology. ๐
Answer
๋ฐ๋ฌ โ ์ธ์ง ๋ฐ๋ฌ is common in developmental and educational contexts.
C. ํ์ต ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ํ์ต ๋ฅ๋ ฅ๋ณด๋ค ์ ์ฑ
๋ฌธ์์์ ๋ ๊ณต์์ ์ผ๋ก ๋ค๋ฆด ์ ์๋ค.
Learning competency can sound more formal than learning ability in policy documents. ๐
Answer
์ญ๋ โ ํ์ต ์ญ๋ sounds formal and policy-friendly.
D. ์ ๊ฒฝ ์ฐ๊ฒฐ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ์ ๊ฒฝ๋ง๋ณด๋ค ์ฐ๊ฒฐ ๊ตฌ์กฐ๋ฅผ ๋ ๋ถ๋ช
ํ๊ฒ ๋๋ฌ๋ธ๋ค.
Neural connection network makes the connected structure clearer than neural network. ๐ธ๏ธ
Answer
๋ง โ ์ ๊ฒฝ ์ฐ๊ฒฐ๋ง explicitly highlights connected pathways.
E. ์ธ์ง์ ์ฑ์ฅ์ ๋จ์ํ ์ง์ ์ฆ๊ฐ๋ณด๋ค ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ์๋ฏธ๋ฅผ ๊ฐ์ง๋ค.
Cognitive growth has a broader meaning than a simple increase in knowledge. ๐ฑ
Answer
๋์ โ ๋๋ค means broad or wide; here it describes meaning.
F. ๋ ๊ณผํ์ ์ผ์ ๋ํ๋ณด๋ค ํ์ ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์์ ๋ ์์ฃผ ์ฐ์ธ๋ค.
Brain science is used more often in academic contexts than in everyday conversation. ๐๏ธ
Answer
๋งฅ๋ฝ โ ๋งฅ๋ฝ means context.
G. ํ์ต ๋ฅ๋ ฅ์ ๋งํ ๋๋ ํ๊ณ ๋ ์ฌ๋ฅ๋ณด๋ค ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ๊ฐ๋ฅ์ฑ์ ๊ฐ์กฐํ ์ ์๋ค.
When discussing learning ability, one can emphasize developmental potential rather than innate talent. ๐ฟ
Answer
๋ฐ๋ฌ โ ๋ฐ๋ฌ ๊ฐ๋ฅ์ฑ means developmental potential.
H. ์ ๊ฒฝ๋ง์ ์ธ๊ณต์ง๋ฅ ๋ถ์ผ์์๋ ์ฐ์ด์ง๋ง, ์ฌ๊ธฐ์๋ ์๋ฌผํ์ ์๋ฏธ๊ฐ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ด๋ค.
Neural network is also used in AI, but here the biological meaning is primary. ๐งฌ
Answer
์ค์ฌ โ ์ค์ฌ means center or focus.
I. ์ธ์ง ๋ฅ๋ ฅ ํฅ์์ ์ฌ๊ณ ๋ ฅ๊ณผ ๊ธฐ์ต๋ ฅ์ ๊ฐ์ ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ ์ ์๋ค.
Improvement in cognitive ability can include improvement in thinking ability and memory. ๐ง
Answer
ํฌํจ โ ํฌํจํ๋ค means to include.
J. ๊ฐ์์ฑ์ ๊ณ ์ ์ฑ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ๊ฐ๋
์ผ๋ก ์ดํดํ ์ ์๋ค.
Plasticity can be understood as a concept opposite to fixedness. ๐
Answer
๋ฐ๋ โ ๋ฐ๋ ๊ฐ๋
means opposite concept.
Vocabulary Box
- ์ ๊ฒฝ ๊ฐ์์ฑ โ neural plasticity
- ์ธ์ง ๋ฐ๋ฌ โ cognitive development
- ํ์ต ์ญ๋ โ learning competency
- ์ ๊ฒฝ ์ฐ๊ฒฐ๋ง โ neural connection network
- ๋๋ค โ to be broad / wide
- ๋งฅ๋ฝ โ context
- ๋ฐ๋ฌ ๊ฐ๋ฅ์ฑ โ developmental potential
- ์๋ฌผํ์ ์๋ฏธ โ biological meaning
- ์ค์ฌ โ center / focus
- ํฌํจํ๋ค โ to include
- ๊ณ ์ ์ฑ โ fixedness
- ๋ฐ๋ ๊ฐ๋ โ opposite concept
Tip ๐ก Synonyms are not always interchangeable; register and field matter.
Exercise 5 โ Mixed Mastery + Pitfall Patrol ๐ก๏ธ
A. ๋ ๊ฐ์์ฑ์ ํ๋ผ์คํฑ ์ฌ๋ฃ๊ฐ ์๋๋ผ ๋ณํ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๋ปํ๋ค.
Neuroplasticity does not mean plastic material; it means capacity for change. ๐งด
Answer
๊ฐ๋ฅ์ฑ โ โ Do not read ๊ฐ์์ฑ as everyday plastic. โ
In this topic, it means changeability or adaptability.
B. ์ธ์ง์ ์ฑ์ฅ์ ๋จ์ํ ์๊ธฐ๋์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๊ฐ ์๋๋ค.
Cognitive growth is not simply an increase in the amount memorized. ๐
Answer
์ฆ๊ฐ โ โ More memorized facts alone do not equal ์ธ์ง์ ์ฑ์ฅ. โ
Include reasoning, attention, and problem-solving.
C. ํ์ต ๋ฅ๋ ฅ์ ํ๊ณ ๋ ์ฌ๋ฅ๋ง์ผ๋ก ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋์ง ์๋๋ค.
Learning ability is not determined only by innate talent. ๐ฑ
Answer
๊ฒฐ์ โ โ Avoid saying ability is only innate. โ
Strategy, sleep, feedback, repetition, and environment also matter.
D. ์ ๊ฒฝ๋ง์ ์ด ๋ฌธ๋งฅ์์ ์ฃผ๋ก ์๋ฌผํ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ ๊ฐ๋ฆฌํจ๋ค.
In this context, neural network mainly points to biological connections. ๐งฌ
Answer
์ฐ๊ฒฐ โ โ Do not assume ์ ๊ฒฝ๋ง means AI here. โ
This lesson focuses on biological neural connections.
E. ํ์ ์ ๊ธ์์๋ ๋ฌด์กฐ๊ฑด๋ณด๋ค ๏ผฟ๏ผฟ๏ผฟ๏ผฟ ํํ์ด ๋ ์์ฐ์ค๋ฝ๋ค.
In academic writing, cautious expressions are more natural than โunconditionally.โ โ๏ธ
Answer
์ ์คํ โ โ ๋ฌด์กฐ๊ฑด overclaims. โ
Use careful forms like ์ํฅ์ ๋ฏธ์น ์ ์๋ค or ๊ด๋ จ์ด ์๋ค.
F. ๋ฐ๋ณต ์ฐ์ต์ ์ ๊ฒฝ ์ฐ๊ฒฐ์ ์ฌ๊ตฌ์ฑ์ ์ด์งํ๋ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ผ๋ก ์์ฉํ๋ค.
Repeated practice functions as a factor that promotes the reorganization of neural connections. ๐
Answer
์์ธ โ ์์ธ์ผ๋ก ์์ฉํ๋ค is a strong academic collocation meaning โfunction as a factor.โ
G. ์๋ฉด๊ณผ ํผ๋๋ฐฑ์ ๊ธฐ์ต ํ์ฑ๊ณผ ํ์ต ํจ์จ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ์ด ์๋ค.
Sleep and feedback are related to memory formation and learning efficiency. ๐ด
Answer
๊ด๋ จ โ ๊ด๋ จ์ด ์๋ค is a careful academic expression.
H. ๋ฌธ์ ํด๊ฒฐ ๊ณผ์ ์ ์ฌ๊ณ ๋ ฅ ๋ฐ๋ฌ์ ๋์์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟ๋ค.
The problem-solving process helps the development of thinking ability. ๐งฉ
Answer
์ค โ ๋์์ ์ฃผ๋ค means to help or provide help.
I. ์๋ก์ด ์๊ทน์ ๋ ๊ธฐ๋ฅ์ ๋ณํ๋ฅผ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ ์ ์๋ค.
New stimulation can cause changes in brain function. โก
Answer
์ ๋ฐ โ ์ ๋ฐํ๋ค means to cause or trigger; use it carefully when describing cause.
J. ๋ ๊ฐ์์ฑ์ ํ์ต์๊ฐ ๊ณ์ ๏ผฟ๏ผฟ๏ผฟ๏ผฟํ ์ ์๋ค๋ ๊ด์ ์ ์ ๊ณตํ๋ค.
Neuroplasticity provides the perspective that learners can continue to develop. ๐
Answer
๋ฐ๋ฌ โ This wraps the lessonโs main idea: learning ability can develop through experience and practice.
Vocabulary Box
- ๋ณํ ๊ฐ๋ฅ์ฑ โ possibility / capacity for change
- ์๊ธฐ๋ โ amount memorized
- ์ฆ๊ฐ โ increase
- ๊ฒฐ์ ๋๋ค โ to be determined
- ์๋ฌผํ์ ์ฐ๊ฒฐ โ biological connection
- ์ ์คํ ํํ โ cautious expression
- ์์ธ โ factor
- ๊ด๋ จ์ด ์๋ค โ to be related
- ๋์์ ์ฃผ๋ค โ to help
- ์๊ทน โ stimulation
- ์ ๋ฐํ๋ค โ to cause / trigger
- ๊ณ์ ๋ฐ๋ฌํ๋ค โ to continue developing
Tip ๐ก Pitfall patrol is about nuance: accurate vocabulary, cautious claims, and the right field-specific meaning.
ย
๐ Excellent work. You now have the vocabulary toolkit to discuss brain change, learning ability, neural networks, evidence, and cognitive growth in polished advanced Korean. Keep practicing โ your ์ ๊ฒฝ๋ง is probably filing a tiny renovation permit right now. ๐ง ๐ ๏ธ