Shadowing Practice: What is Behavioral Economics? - Psychology Explained - Learn English Speaking with Video
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Vocabulary and speaking notes for this lesson
This speaking lesson is built on the video “What is Behavioral Economics? - Psychology Explained”. The speaker keeps coming back to these words: economic, decision, behavioral, choice, opt. This video has 30 sentences and 367 words to shadow. The speech runs for 2:44. The speaker talks at a steady 135 words per minute, a comfortable pace for shadowing. Only 74% of the words are among the 3,000 most common in English, so the vocabulary is demanding.
Key vocabulary in this video
15 words from the video worth learning, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| behavioral adjective | /bɪˈheɪvjəɹəl/ | Of or relating to behavior. |
| economics noun | /ˌiːkəˈnɒmɪks/ | The study of resource and wealth allocation, consumption, and distribution, of capital and investment, and of management of the factors of production. |
| versus | /ˈvɝsəs/ | Against; in opposition to. |
| explore verb | /ɪkˈsploɹ/ | To examine or investigate something systematically. |
| psychological adjective | /ˌsaɪ.kəˈlɑː.d͡ʒɪ.kl̩/ | Of or pertaining to psychology. |
| intervention noun | /ɪntɚˈvɛnʃən/ | The action of intervening; interfering in some course of events. |
| insight noun | /ˈɪnsaɪ̯t/ | A sight or view of the interior of anything; a deep inspection or view; introspection; frequently used with into. |
| organ noun | /ˈɔːɡən/ | The larger part of an organism, composed of tissues that perform similar functions. |
| donation noun | /doʊˈneɪʃən/ | A voluntary gift or contribution for a specific cause. |
| strongly adverb | /ˈstɹɔŋli/ | In a strong or powerful manner. |
| package noun | /ˈpæk.ɪd͡ʒ/ | Something which is packed, a parcel, a box, an envelope. |
| welfare noun | /ˈwɛlˌfɛɚ/ | Health, safety, happiness and prosperity; well-being in any respect. |
| architecture noun | /ˈɑː.kɪˌtɛk.t͡ʃə/ | The art and science of designing and managing the construction of buildings and other structures, particularly if they are well proportioned and decorated. |
| aspect noun | /ˈæspɛkt/ | Any specific feature, part, or element of something. |
| reflect verb | /ɹɪˈflɛkt/ | To bend back (light, etc.) from a surface. |
Phrasal verbs you will hear
| Word | Meaning |
|---|---|
| opt out verb | To choose not to participate in something. |
Pronunciation to watch
- The “sh” and “zh” sounds: intervention /ɪntɚˈvɛnʃən/, donation /doʊˈneɪʃən/, emotion /ɪˈməʊ.ʃən/, perception /pɚˈsɛpʃ(ə)n/, rational /ˈɹæʃ(ə)nəl/
- Long words — get the stress right: behavioral /bɪˈheɪvjəɹəl/, economics /ˌiːkəˈnɒmɪks/, psychological /ˌsaɪ.kəˈlɑː.d͡ʒɪ.kl̩/, intervention /ɪntɚˈvɛnʃən/, architecture /ˈɑː.kɪˌtɛk.t͡ʃə/
How to practise with this video
- Listen to the whole video once without speaking and note the words you do not know.
- Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
- Record yourself and compare with the original, paying attention to words like behavioral, economics, versus.
What is the Shadowing Technique?
Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.












