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7.1 Models of Development

Practice exam-style IB Psychology questions for Models of Development, aligned with the syllabus and grouped by topic.

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Difficulty
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Question 1
SL+HL • Paper 1
Easy
SL+HL • Paper 1
Easy

1

Describe neuroplasticity, using one example to illustrate its role in human behaviour.

[4]
Question 2
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Explain how theory of mind contributes to communication, with reference to one example.

[4]
Question 3
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Using one example, explain why the timing of experience matters during critical periods.

[4]
Question 4
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Describe how one continuous model accounts for changes in cognitive abilities. Illustrate your answer with one example.

[4]

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Question 5
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Context: Human development

At thirteen, Luca often abandoned a planned task when something more interesting appeared. Several years later, Luca is better able to keep a goal in mind and complete the task, although this remains difficult when feeling excited or upset. Luca's family has also provided regular opportunities to practise planning.

Apply your knowledge of brain maturation to Luca's changing ability to regulate behaviour.

[6]
Question 6
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Context: Human development

Mina and Joel are the same age. Mina regularly helps relatives prepare community meals, where they ask her to plan quantities and explain her choices. Joel rarely takes part in these activities, and Mina is more confident than Joel when organizing supplies for a large group.

Suggest how one sociocultural factor could account for the difference in their developing abilities.

[6]
Question 7
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Context: Human development

When younger, Amara decided whether a proposed explanation was correct by trying it with objects directly in front of her. Now she can consider several possible explanations, work out what each would predict and plan a test before handling the objects. Her teacher notices this change in science activities but not consistently in unfamiliar tasks.

Apply one stage theory to Amara's changing reasoning.

[6]
Question 8
SL+HL • Paper 1
Medium
SL+HL • Paper 1
Medium

1

Context: Human development

Ravi leaves his drawing in a classroom tray and goes outside. While he is away, a teacher moves the drawing to a folder without telling him. Having watched everything, three-year-old Ada says Ravi will look in the folder, whereas six-year-old Ben says he will look in the tray.

Analyse the children's different predictions using your knowledge of theory of mind.

[6]

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Question 9
SL+HL • Paper 1
Hard
SL+HL • Paper 1
Hard

1

With reference to causality, to what extent do critical periods explain human development?

[15]
Question 10
SL+HL • Paper 1
Hard
SL+HL • Paper 1
Hard

1

Examine the influence of one or more sociocultural factors on human development with reference to the concept of perspective.

[15]
Question 11
SL+HL • Paper 1
Hard
SL+HL • Paper 1
Hard

1

One claim in the psychology of human development is that change is better explained by continuous models than by stage theories. Evaluate this claim with reference to one or more stage theories and one or more continuous models.

[15]
Question 12
SL+HL • Paper 1
Hard
SL+HL • Paper 1
Hard

1

Discuss how bias may affect the use of theory of mind to understand human development and cognition.

[15]

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7.2 Development of Self