Personality Types

Explore the personality types people use to understand themselves and others, from the 16 Myers-Briggs types and introverts, extroverts and ambiverts to highly sensitive people, Type A and Type B personalities, and attachment styles. Each guide explains what a type means in everyday life and what the research says about it. For the theories behind personality, see Personality.

Disorganized Attachment
Adult Attachment

Disorganized Attachment Style

Disorganized attachment, also known as fearful-avoidant, is an insecure attachment style characterized by a fear of close relationships. 

Reviewed by Saul McLeod, PhD

dismissive avoidant attachment
Adult Attachment

Dismissive Avoidant Attachment Style

Reviewed by Saul McLeod, PhD

Defending personal boundaries and freedom concept. Young woman standing and feeling in capsule defending her own private personal boundaries from man vector illustration
Adult Attachment

Avoidant Attachment Style

Reviewed by Saul McLeod, PhD

What is an Omnivert 1 1
Personality Types

Omnivert Personality

Reviewed by Saul McLeod, PhD

Introverted Extrovert 1 1
Personality Types

What Is An Introverted Extrovert?

Reviewed by Saul McLeod, PhD

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Explore Personality Types

Signs Of An Extrovert

Personality Types

How You Can Tell That You’re An Extrovert

Reviewed by Saul McLeod, PhD

ambivert omnivert

Personality Types

Ambivert Vs. Omnivert

Reviewed by Saul McLeod, PhD

extrovert introvert ambivert

Personality Types

Ambivert Personality

Reviewed by Saul McLeod, PhD

anxious preoccupied attachment 1

Adult Attachment

Anxious Preoccupied Attachment Style

Reviewed by Saul McLeod, PhD

some of the signs of anxious attachment in adults

Adult Attachment

Anxious Attachment Style

Reviewed by Saul McLeod, PhD

A 9-panel infographic titled signs of anxious-ambivalent attachment in children, with different signs in each coloured box including clinging to caregivers, fear of strangers, and distressed at separation.

Adult Attachment

Anxious Ambivalent Attachment Style

Reviewed by Saul McLeod, PhD

ESFJ personality

Personality Types

ESFJ Personality Type: The Consul

Reviewed by Saul McLeod, PhD

enfj personality type

Personality Types

ENFJ Personality Type: The Protagonist

Reviewed by Saul McLeod, PhD

campaigner personality

Personality Types

ENFP Personality Type: Campaigner

Reviewed by Saul McLeod, PhD

ENTJ personality

Personality Types

ENTJ Personality Type: Commander

Reviewed by Saul McLeod, PhD

ESFP personality

Personality Types

ESFP Personality: Entertainer

Reviewed by Saul McLeod, PhD

ENTP personality

Personality Types

ENTP Personality: Debater

Reviewed by Saul McLeod, PhD

entrepreneur personality

Personality Types

ESTP Personality Type: The Entrepreneur

Reviewed by Saul McLeod, PhD

ESTJ personality

Personality Types

ESTJ Personality Type

Reviewed by Saul McLeod, PhD

a 9 panel infographic outlining some of the signs of a highly sensitive person.

Personality Types

Highly Sensitive Person (HSP)

Reviewed by Saul McLeod, PhD

adventurer personality

Personality Types

ISFP Personality Type: The Adventurer

Reviewed by Saul McLeod, PhD

INFJ personality

Personality Types

INFJ Personality Type: Advocate

Reviewed by Saul McLeod, PhD

INTP Personality 1

Personality Types

INTP Personality Type: The Logician

Reviewed by Saul McLeod, PhD

A mindmap infographic with an image of a nurse in the centre and signs pointing off such as 'empathetic caregiver', 'practical organizer,' and 'detail-oriented.'

Personality Types

ISFJ Personality: Defender

Reviewed by Saul McLeod, PhD

INFP personality

Personality Types

INFP Personality: The Mediator

Reviewed by Saul McLeod, PhD

Introvert and extrovert personality character concept vector illustration. Introvert woman enjoy reading book alone. Extrovert people are talkative and enjoy meeting new people.

Personality Types

Introvert vs. Extrovert Personality

Reviewed by Saul McLeod, PhD

INTJ personality

Personality Types

INTJ Personality Type: The Architect

Reviewed by Saul McLeod, PhD

A mindmap infographic titled 'ISTJ: The logistician' with an image of an investigator in the centre and signs pointing off such as 'organized planner', 'fact-focused', and 'practical problem-solver.'

Personality Types

ISTJ Personality (Logistician)

Reviewed by Saul McLeod, PhD

ISTP personality

Personality Types

ISTP Personality Type: Virtuoso

Reviewed by Saul McLeod, PhD

Light triad of personality 1

Personality Types

Light Triad of Personality

Reviewed by Saul McLeod, PhD

My project 1 47

Personality Types

What Does It Mean To Have A Reserved Personality?

Reviewed by Saul McLeod, PhD

secure attachment

Adult Attachment

Secure Attachment Style Relationships & How to Form

Reviewed by Saul McLeod, PhD

Unsocial introverted person. Unsocial woman people group separation, young introvert girl in bubble vector illustration. Introverted female character

Relationships

Introvert Personality

Reviewed by Saul McLeod, PhD