Psychology HL
Psychology HL
10
Chapters
298
Notes
Unit 1 - Research Methodology
Unit 1 - Research Methodology
Unit 2 - Biological Approach To Behaviour
Unit 2 - Biological Approach To Behaviour
Unit 3 - Cognitive Approach To Behaviour
Unit 3 - Cognitive Approach To Behaviour
Unit 4 - Sociocultural Approach To Behavior
Unit 4 - Sociocultural Approach To Behavior
Unit 5 - Abnormal Psychology
Unit 5 - Abnormal Psychology
Unit 6 - Health psychology
Unit 6 - Health psychology
Unit 7 - Psychology Of Human Relationships
Unit 7 - Psychology Of Human Relationships
Unit 8 - Developmental Psychology
Unit 8 - Developmental Psychology
Unit 9 - Internal Assessment
Unit 9 - Internal Assessment
Unit 10 - The IB Curriculum - A Conceptual Model
Unit 10 - The IB Curriculum - A Conceptual Model
IB Resources
Unit 5 - Abnormal Psychology
Psychology HL
Psychology HL

Unit 5 - Abnormal Psychology

Decode Depression: Gene-Environment Secrets Unveiled!

Word Count Emoji
589 words
Reading Time Emoji
3 mins read
Updated at Emoji
Last edited on 16th Oct 2024

Table of content

Introduction

Do you know your genes and environment have a chit-chat with each other? You're not just a product of your genes or your surroundings, but a cool mix of both. Let's dive into this fascinating phenomenon!

Gene-environment correlation

This is like a secret handshake between your genes and the environment. Here's how they interact:

 

Passive Gene-Environment Correlation (passive rGE)

  • What is it? Parents give you genes and also shape your environment.
  • Real-world example: Imagine your parents are perfectionists. They might pass on a "stressy" gene and raise you in a high-pressure home, making you more prone to stress.

Evocative Gene-Environment Correlation (evocative rGE)

  • What is it? Your genes can influence how people respond to you.
  • Real-world example: A shy gene might cause others to pay you less attention, while an extroverted gene might get you more attention at parties.

Active Gene-Environment Correlation (active rGE

  • What is it? You may pick environments that suit your genes.
  • Real-world example: If you're predisposed to depression, you might find yourself in tough situations that make success harder (also called "niche-picking").

Key Point: What we think is environmental may have a genetic twist to it. Surprise!

Biological explanations for depression

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IB Resources
Unit 5 - Abnormal Psychology
Psychology HL
Psychology HL

Unit 5 - Abnormal Psychology

Decode Depression: Gene-Environment Secrets Unveiled!

Word Count Emoji
589 words
Reading Time Emoji
3 mins read
Updated at Emoji
Last edited on 16th Oct 2024

Table of content

Introduction

Do you know your genes and environment have a chit-chat with each other? You're not just a product of your genes or your surroundings, but a cool mix of both. Let's dive into this fascinating phenomenon!

Gene-environment correlation

This is like a secret handshake between your genes and the environment. Here's how they interact:

 

Passive Gene-Environment Correlation (passive rGE)

  • What is it? Parents give you genes and also shape your environment.
  • Real-world example: Imagine your parents are perfectionists. They might pass on a "stressy" gene and raise you in a high-pressure home, making you more prone to stress.

Evocative Gene-Environment Correlation (evocative rGE)

  • What is it? Your genes can influence how people respond to you.
  • Real-world example: A shy gene might cause others to pay you less attention, while an extroverted gene might get you more attention at parties.

Active Gene-Environment Correlation (active rGE

  • What is it? You may pick environments that suit your genes.
  • Real-world example: If you're predisposed to depression, you might find yourself in tough situations that make success harder (also called "niche-picking").

Key Point: What we think is environmental may have a genetic twist to it. Surprise!

Biological explanations for depression

Unlock the Full Content! File Is Locked Emoji

Dive deeper and gain exclusive access to premium files of Psychology HL. Subscribe now and get closer to that 45 🌟