A. Hearing vs Active Listening:
- Hearing: An involuntary, passive physiological process where sound waves physically strike the eardrum.
- Listening: An active, voluntary psychological cognitive process involving receiving, deciphering, evaluating, and responding to spoken messages.
B. Syllable Stress & Shift:
In English, accentuating different syllables completely alters the grammatical function of a word:
- $$\mathbf{\text{CON-duct (Noun)}} \quad \text{vs} \quad \mathbf{\text{con-DUCT (Verb)}}$$
- $$\mathbf{\text{PRE-sent (Noun/Adj)}} \quad \text{vs} \quad \mathbf{\text{pre-SENT (Verb)}}$$
- $$\mathbf{\text{RE-cord (Noun)}} \quad \text{vs} \quad \mathbf{\text{re-CORD (Verb)}}$$
C. Intonation Contours:
- Falling Tone ($\searrow$): Indicates definiteness, finality, factual statements, and commands (*"The meeting is over."*).
- Rising Tone ($\nearrow$): Indicates inquiries, politeness, uncertainty, and Yes/No questions (*"Are you coming with us?"*).
- Fall-Rise Tone ($\searrow\nearrow$): Indicates hesitation, doubt, irony, or subtle reservation (*"Well... I suppose so..."*).