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doc: A Applied Psychology/Building Community.md Applied Psychology/What is “Wicked Problem”.md, R Applied Psychology/assets/Pasted image 20250929153715.png, D Applying Psychology to Wicked Problems/PSYC10460 Week 1 Lecture 1.md, M Developmental Psychology/How infants learn and develop.md
35 lines
1.6 KiB
Markdown
35 lines
1.6 KiB
Markdown
---
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Course:
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- PSYC10211 Introduction to Developmental Psychology
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---
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Infants learn an enormous amount in a very short space of time – a remarkable achievement enabled by a variety of learning mechanisms
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### 1. Habituation & Dishabituation
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A decrease in responsiveness to repeated stimulation reveals that learning has occurred
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- The infant has a memory representation of the repeated, now-familiar stimulus
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- The speed with which an infant habituates is believed to reflect the general efficiency of the infant’s processing of information
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- Some continuity has been found between these measures in infancy and general cognitive ability later in life
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#### 1.1. looking experiment (Maurer & Maurer, 1985)
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- 3-months old – pictures of faces
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- At the 1st appearance of a photo of a face, her eyes widen and she stares intently
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- With 3 more presentations of the same picture, her interest wanes and a yawn appears: habituation
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- By its 5th appearance, other things are attracting the baby’s attention
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- When a new face finally appears, her interest in something novel is evident: dishabituation
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#### sucking experiment (Eimas, 1985)
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- Allow infant to suck on a dummy that is connected to a computer and measure baseline sucking rate – Present phoneme (/pa/) repeatedly
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- Sucking rate first increases and then infant habituates (i.e., returns to baseline sucking rate)
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- Present new phoneme (/ba/) – Infant dishabituates (i.e. sucking rate increases)
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### 2. Perceptual Learning
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### 3. Statistical Learning
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### 4. Classical Conditioning
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### 5. Instrumental Conditioning
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### 6. Observational Learning |