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NotesPsychology HLTopic 3.3Communication in relationships
Back to Psychology HL Topics
3.3.92 min read

Communication in relationships (Psychology HL)

IB Psychology · Unit 3

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Contents

  1. 1How talk predicts the future
  2. 2The four warning signs
Key idea: Not how often couples argue, but how: certain patterns predict a breakup.

Explaining relationships

1

Biological

Chemical messengers such as oxytocin, which support bonding and trust between partners.

2

Cognitive

How we think about a partner: perceived similarity, positive attributions, beliefs about the relationship.

3

Sociocultural

Proximity, familiarity, social norms and cultural expectations (arranged or individual-choice relationships).

Biology · Thinking · Society

Gottman and Levenson (2000) recorded 79 couples discussing a disagreement, then followed them for 14 years.

Gottman's cascade: criticism, contempt, defensiveness and stonewalling, leading to a higher chance of breakup.
Follow the four patterns towards a breakup.

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Key idea: Four patterns of talk during conflict predicted divorce; the strongest was contempt.

Gottman's four warning signs

1

Criticism

Attacking the partner's character, not the problem.

2

Contempt

Mockery, sarcasm, eye-rolling: the strongest sign of trouble.

3

Defensiveness

Excuses and blaming back instead of listening.

4

Stonewalling

Shutting down and refusing to engage.

Criticise · Mock · Defend · Shut down

What supports it

  • 14-year follow-up
  • Recorded talk, not self-report
  • Points to teachable skills

Where to be careful

  • Prediction, not proof of cause
  • Lab conflict talks
  • Mostly US couples
What HL adds: The culture extension: in cultures where disagreement is expressed indirectly, the same words or silence may carry a different meaning, so the four signs may not transfer as they are.

IB Exam Questions on Communication in relationships

Practice with IB-style questions filtered to Topic 3.3.9. Get instant AI feedback on every answer.

Practice Topic 3.3.9 QuestionsBrowse All Psychology HL Topics

How Communication in relationships Appears in IB Exams

Examiners use specific command terms when asking about this topic. Here's what to expect:

  • Define

    Give the precise meaning of key terms related to Communication in relationships.

    AO1
  • Describe

    Give a detailed account of processes or features in Communication in relationships.

    AO2
  • Explain

    Give reasons WHY — cause and effect within Communication in relationships.

    AO3
  • Evaluate

    Weigh strengths AND limitations of approaches in Communication in relationships.

    AO3
  • Discuss

    Present arguments FOR and AGAINST with a balanced conclusion.

    AO3

See the full IB Command Terms guide

Related Psychology HL Topics

Continue learning with these related topics from the same unit:

3.1.1Biological explanations of a mental health disorder3.1.2Cognitive models of a mental health disorder3.1.3Cultural differences in mental health3.1.4Environmental factors in mental health disorders
View all Psychology HL topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for Psychology HL
Previous3.3.8Cognitive explanations of relationshipsNextStrategies for improving relationships3.3.10

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