ISFP-AL Adventurer Light Confidence: Love & Career Guide

Do you sometimes feel deep in your heart that you want to “express yourself more freely”?

People with ISFP-AL personality are exactly like adventurers who love such freedom.
You can find hidden beauty in everyday moments.
You have artistic sensitivity and a deep compassionate heart.
Your charm lies in valuing your authenticity and being able to express yourself with confidence.
However, making plans and decisions may sometimes take time.

In this article, we’ll explore the charms and challenges of ISFP-AL like yourself.
You’ll surely find parts that make you think “This is exactly about me.”
Now, let’s journey together into your inner world.

Once again, personality researcher and author of Villain Encyclopedia, Tokiwa (@etokiwa999), will provide the explanation.
※We have developed the HEXACO-JP Personality Assessment! It has more scientific basis than MBTI. Tap below for details.

Overview of HEXACO

What is HEXACO

Have you perhaps felt unsatisfied with conventional personality assessments?
What I’d like to introduce to you is a new approach called “HEXACO.”
It analyzes the complex personality of a person in detail through six elements.
The six letters H・E・X・A・C・O each represent characteristics.

Specifically, there are the following elements:

• H: Honesty-Humility
• E: Emotionality
• X: eXtraversion
• A: Agreeableness
• C: Conscientiousness
• O: Openness

With this model, you can understand your multifaceted personality more deeply.
A new perspective of “honesty-humility” has been added to the conventional Big Five model.
This allows you to grasp your own complex inner self more accurately.

HEXACOとは？概要・遺伝・診断方法・MBTIとの関係を解説

64 Classifications by HEXACO

The high and low of each of the 6 elements classifies into 64 types. Specifically, they are as follows.

• H: Honesty-Humility
  • High→Light (L: Light)
  • Low→Dark (D: Dark)
• E: Emotionality
  • High→Turbulent (T: Turbulence)
  • Low→Assertive (A: Assertiveness)
• X: eXtraversion
  • High→Extroverted (E: Extrovert)
  • Low→Introverted (I: Introvert)
• A: Agreeableness
  • High→Feeling (F: Feeling)
  • Low→Thinking (T: Thinking)
• C: Conscientiousness
  • High→(J: Judging)
  • Low→(P: Prospecting)
• O: Openness
  • High→Intuitive (N: iNtuitive)
  • Low→Sensing (S: Sensor)

These are connected like 16personalities to express types. Now let’s introduce the various types!

What is ISFP-A (Adventurer・Assertive)?

ISFP-A is a type with low extraversion (I), low openness (S), high agreeableness (F), low conscientiousness (P), and low neuroticism (A) in the Big Five. Characteristics:

• Strong sensitivity and aesthetic sense
• Present-oriented flexibility
• Deep empathy for others
• Confident self-expression
• Values harmony and individuality

They possess rich sensitivity and creativity, and value the present moment. They learn through practical experience and express themselves naturally.

In interpersonal relationships, they value compassion and sincerity, and respect the individuality of others. They are open to change and new experiences, and have high stress tolerance, so they maintain their authenticity even in difficult situations. They have strong self-efficacy and act based on their own values.

ISFP-A(冒険家・自信型)を論文10本で科学的に解説

Characteristics of ISFP-AL

Characteristic ① “Creative Explorer Who Loves Freedom”

Don’t you sometimes feel suffocated by being within predetermined frameworks?

As an ISFP-AL, you are an explorer who seeks new experiences in a free environment.
Rather than the same daily routine, you prefer to act according to your intuition in the moment.

Your special qualities include the following:

• Unconventional flexible thinking ability
• Natural artistic talent
• Natural charm that attracts people

In meetings where everyone clings to existing rules, you’re the type to think “Isn’t there a different way?”
Rather than conforming to others’ expectations, you value your own principles.
Sometimes this may be called “eccentric.”
But that’s exactly your greatest charm.

Your creativity and free spirit bring new perspectives to those around you.

Characteristic ② “Possessing High Ethics and a Compassionate Heart”

When others are in trouble, don’t you have a personality that can’t leave them alone?

As an ISFP-AL, you are sensitive like an emotional radar.
You’re probably good at noticing subtle changes in people’s expressions and feelings that can’t be put into words.
You have a heart that values fairness and sincerity above all else.

Your compassionate characteristics include the following:

• Empathy that connects with others’ emotions
• Honest personality that cannot lie
• Attitude that values each person’s individuality

Rather than criticizing people, you tend to think “There must be some reason.”
You naturally accept diversity and respect each person’s way of life.
This tolerance becomes the foundation for building trusting relationships with those around you.

You’re also often interested in environmental issues and social justice.
You have a sensitive heart that considers “how your actions affect the world.”

Your compassionate heart surely heals many people.

Characteristic ③ “Expressing Yourself with Confidence”

Don’t you have moments when you can proudly say “This is who I am”?

As an ISFP-AL, you have the power to express your emotions and thoughts without hiding them.
Rather than suppressing yourself out of concern for others’ opinions, you choose to be authentic.
You’re probably skilled at giving form to your inner world through creative activities and art.

Your strengths in self-expression include the following:

• The power to give form to original ideas
• The courage to trust your own sensitivity
• Inner strength not swayed by others’ evaluations

Your intuition and senses are as reliable as a compass.
Therefore, even when facing criticism from others, you can continue walking your own path.
You express your individuality in various forms such as music, painting, dance, and writing.

Your works and actions are infused with unique warmth and personality.
This is a charm that only you possess, which could never be created through formulaic expression.

Your confident self-expression surely gives courage to other people as well.

Strengths and Weaknesses of ISFP-AL

Strengths of ISFP-AL

Your greatest weapon is the power to find treasures hidden in everyday life.

You notice the beauty of light reflected in your morning coffee cup or sensitively perceive small changes in your friends.
With free thinking and rich sensitivity, you can generate ideas that no one else thinks of.

Your brilliant strengths include the following:

• Deep empathy that connects with people’s hearts
• Innate artistic sense
• Natural charm that captivates people with authenticity

Also, you are truly skilled at building relationships with people.
You naturally create a warm atmosphere that makes others feel comfortable.
If a friend is in trouble, you’ll support them through actions before words.

Furthermore, you have curiosity to challenge new things.
With an adventurous spirit of “you won’t know unless you try,” you enrich your life.

Your creativity and compassion make the world around you more beautiful and warmer.

Weaknesses of ISFP-AL

“Today was fun, but let’s think about tomorrow when tomorrow comes” – do you ever find yourself thinking this way?

As an ISFP-AL, you might struggle with future planning because you value the present moment so much.
When asked “What’s your career plan for five years from now?” you might find yourself in a difficult spot.
You may also spend a lot of time worrying before making important decisions.

The challenges you tend to face are as follows:

• Indecisiveness that leads to postponing decisions
• Tendency to avoid conflict and criticism
• Hesitating to express your own opinions

You may also get too caught up in emotional waves and lose your ability to make calm judgments.
In trying to meet the expectations of people important to you, you might lose sight of your true feelings.

Following detailed rules and deadlines might also be a bit challenging for you.
Your strong desire to “be free” can sometimes make organizational rules feel suffocating.

But when you change your perspective, these characteristics are also expressions of your rich sensitivity.

ISFP-AL Romance Relationship Tendencies and Improvement Strategies

ISFP-AL Romance Tendencies

When you fall in love, don’t you become passionate like a poet?

As an ISFP-AL, you are naturally charming in romance as well.
You pour deep affection into your partner and sincerely wish for their happiness.
You prefer showing love through actions rather than words.

The characteristics of your romantic style are as follows:

• Sensitivity that notices changes in your partner’s heart
• Adventurous spirit wanting to enjoy new experiences together
• Courage to be loved for who you truly are

Rather than constraining your partner, you respect each other’s freedom.
You cherish the form of love that says “just be yourself.”
You delight your partner with handmade gifts and unexpected surprises.

For dates, you often choose places that stimulate the senses, like art museums or natural settings.
You’re also skilled at unique romantic gestures that utilize your creativity.

Your love is embracing, like the warmth of a spring sunbeam.

理想の彼氏彼女はどんな性格？恋愛占いよりも当たる

When Romance Becomes Problematic and Improvement Strategies

“I really think this way, but if I say it, our relationship might get worse” – do you ever worry about this?

As an ISFP-AL, your emotional waves can be intense, and sometimes you may lose your composure.
Also, when told “let’s talk about the future,” it might feel somewhat heavy to you.
Because you love peace so much, you might not be able to say important things.

Romance challenges and improvement hints are as follows:

• Challenge: Indecisiveness that makes decision-making difficult
• Improvement strategy: Try writing in a diary to organize your feelings
• Challenge: Tendency to look away from problems
• Improvement strategy: Try thinking of “discussions as something that deepens love”

You also tend to suppress your own desires and accumulate stress.
Your kindness of “not wanting to trouble your partner” can sometimes backfire.
Even if it’s gradual, try practicing saying “this is how I feel.”

While basking in current happiness is wonderful, sometimes talk about your future together as well.
It would be good to start by setting small goals together with your partner.

The key is to value your own feelings while making use of your kindness.

MBTIと恋愛：全16タイプの傾向・問題点・改善策を公式解説

ISFP-AL Friendship Tendencies and Improvement Strategies

Friendship Tendencies

Do you feel that time spent with friends is like nourishment for your soul?

As an ISFP-AL, you seek deep connections that emphasize quality over quantity.
Rather than superficial relationships, you value connections where you can share each other’s true feelings.
While listening to your friends’ troubles, they naturally become energized.

The characteristics of your friendship style are as follows:

• An attitude that truly respects each person’s individuality
• Valuing the creation of fun memories together
• Being a trustworthy presence who can keep any secret

You’re skilled at recognizing and supporting your friends’ “true selves.”
You might also suggest new adventures by saying “Let’s do something fun!”
You share creative ideas and inspire each other.

When in trouble, they support through actions before words, and when there’s joy, they genuinely rejoice together.
With high ethical standards, they never betray their friends’ expectations.

Your friendship provides a sense of security like a warm blanket.

友達の作り方や満足度が性格タイプで違う？論文を解説

Problems in Friendships and Improvement Strategies

Do you ever stay silent because “I actually have a different opinion, but I don’t want to ruin the atmosphere”?

As an ISFP-AL, you tend to suppress your feelings out of fear of conflict with friends.
You may force yourself to conform in trying to meet everyone’s expectations.
You might have difficulty saying “NO” and end up taking on too much.

Challenges in friendships and improvement tips are as follows:

• Challenge: Difficulty setting personal boundaries
• Improvement strategy: Remind yourself “My time is also important”
• Challenge: Becoming too emotional
• Improvement strategy: Take deep breaths and give yourself a night to think it over

Also, you may hesitate to make new friends because you’re too cautious.
You might judge too quickly, thinking “This person and I might not be compatible.”
Sometimes, try taking the plunge and interacting with different types of people.

You may also be somewhat weak at keeping promises and plans.
You’ll waver between the desire to “be free” and the desire to “fulfill responsibilities.”
Try using smartphone reminders and other tools to ensure you don’t forget important commitments.

True friendship is born from relationships where both parties can speak their minds.

MBTIと友人関係：16タイプの傾向・問題点・改善策を公式解説

ISFP-AL Parenting Tendencies and Improvement Strategies

Parenting Tendencies

Do you notice your child’s small growth and changes before anyone else?

As an ISFP-AL, you become a brilliant parent who empathizes with your child’s heart.
You detect subtle changes in your child’s emotions and cherish their individuality in raising them.
You’ll prioritize “what this child wants to be” over “what they should be.”

The characteristics of your parenting style are as follows:

• Enjoying surprises and discoveries together with your child
• Nurturing rich sensitivity through creative activities
• Respecting your child’s opinions as an individual person

You truly treasure time with your child.
Even in busy daily life, you’ll listen carefully to your child’s stories.
You can naturally teach the joy of learning through play.

You’re also skilled at recognizing your child’s hidden talents.
You discover and nurture thinking “This child has such wonderful aspects.”
You raise your child by following their interests and curiosities rather than imposing your will.

Your love will become the warm soil that nurtures your child’s self-esteem.

子育てをする理想の親の性格とは？心理学の論文を解説

Problems in Parenting and Improvement Strategies

Have you experienced “I thought I would be strict today, but when I saw my child’s face, I became lenient”?

As an ISFP-AL, you act according to emotions, so it may be difficult to maintain consistent policies.
When you see your child’s sad face, you might end up spoiling them.
You may also struggle with the long-term perspective of “disciplining for the future.”

Parenting challenges and improvement tips are as follows:

• Challenge: Unable to stick to rules once set
• Improvement strategy: Decide on just 3 “must-follow” rules as a family
• Challenge: Unable to establish long-term educational policies
• Improvement strategy: Proceed while consulting with trusted people

Also, you may get ahead of situations because you can’t bear to watch your child fail or experience setbacks.
You might take away your child’s growth opportunities by providing “a stick before stumbling.”
Try reminding yourself that sometimes you need the courage to watch and wait.

You may also project your own emotions onto your child too much.
Sometimes you judge based on “because I was like this as a child.”
Develop the habit of thinking separately: “this child is this child.”

While making use of your loving nature, you should be able to support your child’s independence too.

ISFP-AL Career Trends and Improvement Strategies

Career Trends

Do you ever think, “Is this job really allowing me to express my true self?”

As an ISFP-AL, you view your career not merely as a source of income, but as a means of self-realization.
You shine like a fish in water in environments where you can express creativity.
You find joy in generating new ideas through free thinking.

Examples of careers that suit you include:

• Graphic designer or web creator
• Musician or artist
• Photographer or video producer

You also excel in jobs that support others.
You can help many people by utilizing your ability to empathize with others’ feelings.
Careers such as psychological counselor, nurse, or welfare-related work are suitable.

You’re also suited to being an entrepreneur and bringing your ideas to life.
You can create new services and products with unconventional thinking that isn’t bound by existing frameworks.

You’ll often work in fields that align with your values, such as environmental protection or animal welfare.

Your career will surely become special work that moves people’s hearts.

キャリアが上手くいく性格は？転職の前に性格診断！論文解説

When Career Problems Arise and Improvement Strategies

Have you ever felt confused when asked, “What’s your five-year career plan?”

As an ISFP-AL, you might be poor at creating future blueprints because you focus too much on the present.
You might also miss promotion opportunities by being too modest about your abilities.
You tend to underestimate yourself, thinking “I’m not good enough.”

Career challenges and improvement tips are as follows:

• Challenge: Poor at setting long-term goals
• Improvement strategy: Start with small goals for 1 year, 3 years, and 5 years
• Challenge: Takes time to adapt to change
• Improvement strategy: Think positively that “learning is making new discoveries”

You might also take criticism and feedback as personal attacks.
Try to practice receiving them as “advice for growth.”
Don’t seek perfection too much, and think “Lucky that I found areas for improvement.”

Detailed organizational rules and deadline management might also be your weak areas.
You might feel “I want to focus on creative work.”
However, these are also necessary processes for bringing your work to the world.

To maximize your talents, let’s gradually overcome your weak areas too.

MBTIとキャリア：16タイプの傾向・問題点・改善策を公式解説

ISFP-AL Work Trends and Improvement Strategies

Work Trends

Don’t you feel you can produce better results by working at your own pace rather than being chased by deadlines?

As an ISFP-AL, you perform at your best in environments with high freedom rather than being micromanaged.
You bring fresh air to teams with your rich sensitivity and original ideas.
You sensitively pick up on colleagues’ feelings and naturally take on a supportive role.

Your strengths at work are as follows:

• The ability to generate unique ideas that no one else thinks of
• Thoughtful attention to detail and careful work
• Sensitivity in reading team members’ emotions

You prefer practice over theory.
You’re good at learning by moving your hands with a “let’s try it first” attitude.
You produce great results by accumulating small improvements and little innovations.

You’re also beloved by those around you as an honest and trustworthy colleague.
Your attitude of always keeping promises and taking responsibility to the end will be appreciated.

Your presence is a valuable asset that brings warm humanity to the workplace.

仕事ができる人の性格とは？55万人以上の大規模調査を解説

When Work Problems Arise and Improvement Strategies

Do you remember the experience of “The meeting is in 10 minutes, but my materials aren’t finished yet”?

As an ISFP-AL, you have perfectionist tendencies and continue working until you’re satisfied.
Also, because you prefer an intuitive approach, you may struggle with creating detailed plans.
You might think too optimistically that “things will work out somehow.”

Your workplace challenges and improvement tips are as follows:

• Challenge: Poor at managing deadlines
• Improvement strategy: Break tasks into smaller pieces and make progress little by little each day
• Challenge: Struggle with meetings and reports
• Improvement strategy: Practice speaking by narrowing down to three key points

Also, you may lack confidence in yourself and hesitate to express your opinions.
You might hesitate thinking “Would it be embarrassing to say something like this?”
But your unique perspective is surely valuable to your team.

You also tend to avoid conflict and arguments in the workplace.
While the feeling of “not wanting to rock the boat” is understandable, constructive exchange of opinions is necessary.
Try to be conscious of the purpose “for better results.”

Let’s express your excellent sensitivity and creativity with more confidence.

MBTIと仕事：全16タイプの傾向・問題点・改善策を公式解説

Compatible Types for ISFP-AL

Compatible types, people with S included

Have you ever felt “I can be myself naturally when talking with this person”?

As an ISFP-AL, you can easily build deep connections with fellow S-type people.
Especially with people like ISFJs or ESFPs, you’ll feel like you’re on the same wavelength.
They understand and support your creativity and free thinking.

Reasons for good compatibility with S-types are as follows:

• Can share values that treasure “this present moment”
• Can enjoy experiences through the five senses together
• Can notice small daily happinesses together

You can also build good relationships with extroverted S-types like ESTJs or ESTPs.
They complement your modest personality and serve as a bridge to the outside world.
You can also get support for realizing your ideas.

With introverted S-types like ISTJs or ISTPs, you can build quiet and stable relationships.
You can understand each other’s importance of “alone time.”
It’s a comfortable relationship where you feel good just being together without forcing conversation.

With S-types, you should be able to nurture wonderful relationships naturally.

友達の性格はどこが似てる？相性のいい人の探し方を解説

Compatible types, people with L included

Have you ever felt “this person has similar values to me” and naturally became close with them?

As an ISFP-AL, you can also build deep bonds with fellow L-type people.
Especially with idealistic people like INFPs or ENFPs, you can understand each other from the bottom of your hearts.
They truly understand your high ethical standards and creative spirit.

Reasons for good compatibility with L-types are as follows:

• Can share the value of “wanting to do the right thing”
• Can cherish each other’s emotions and feelings
• Can spend enjoyable time through creative activities

With extroverted L-types like ENTJs or ESTJs, you form complementary relationships.
They will cover for your weakness in planning.
Meanwhile, you bring emotional richness to them.

With introverted L-types like INTJs or ISTJs, you can build quiet and deep trusting relationships.
They will respect and understand your delicate sensitivity.
You can nurture balanced relationships while recognizing each other’s strengths.

With L-types, you can grow while sharing high ideals and warm hearts.

MBTIと相性：全16タイプの良い友達や恋人を論文をもとに解説

ISFP-AL Summary

You are a true free spirit who combines creativity and compassion.

You have the sensitivity to find beauty in casual everyday moments.
You warm the hearts of those around you with your high ethical standards and deep empathy.
You live naturally while holding firm values.

Your special charms are as follows:

• Artistic talent and rich sensitivity that moves people’s hearts
• Adventurous spirit that loves freedom and enjoys unconventional ideas
• Generous heart that recognizes each person’s individuality

Also, you have the courage to confidently express your true self.
Through creative activities and daily choices, you can give form to your inner world.
Even in difficult situations, you have the strength to not lose sight of your core values.

Sometimes you may feel challenged by planning and decision-making.
There are times when you may be swept away by emotional waves, making calm judgment difficult.
However, these are not “flaws” but evidence of the richness of your sensitivity.

It is because people like you exist that the world becomes a more beautiful and warmer place.
Please continue to walk a wonderful life while cherishing your authentic self.

FAQや注意点

HAXACOの結果と、16personalities（通称MBTI診断）やMBTI（本家）と結果が変わる

1. 性格は遺伝と環境の影響を受けるため、環境が変われば回答も変わります（例、疲れてると情動性が変化するなど）。遺伝について詳しくはこちら。
2. 年齢次第で回答のブレがあります。詳しくはこちら。
3. タイプ分類は各数値が3以上、3未満で行っているため、3に近い値だと、質問の聞き方やその時の環境次第で結果が変わりやすくなります。タイプよりも数値を見てください。
4. MBTI（本家）や16personalities（通称MBTI診断）は質問設計の段階でどの程度統計的な処理をしているか論文が見当たらないため不明確です。一方で、ビッグファイブやHEXACOはそういった論文が簡単に見つかりますし、今回のHEXACO-JP診断は論文ベースです。
5. MBTIや16personalitiesは普段の行動（学力・年収など）や、脳・遺伝などとの比較した研究論文があまり多くない一方で、ビッグファイブやHEXACOは数多く存在します。
6. そもそもHEXACOはビッグファイブの要素の変形なので似て非なるものです。HEXACOの正直・謙虚さは、ビッグファイブの協調性と神経症傾向から抽出されています。下記「補足」参考。

その他にもご質問があれば運営者のトキワ（@etokiwa999）までご連絡ください。

性格診断の結果はあくまで人生の「ヒント」まで

先にも書きましたが、性格は遺伝と環境の影響を受けます。遺伝の影響で、ブレ幅は一定ですが、環境次第である程度答えがブレます。

またビッグファイブやHEXACOの研究論文では学力や年収などと相関分析をしていますが、自然科学の実験ほど大きな相関係数ではありません。相関係数は最小-1、最大1ですが、だいたい-0.4～0.4ほどが多いです。もちろん高いものもあります。0.8や0.9ではなく、それに比べたら低いです。

ただそれでも様々な研究はありますので、「占い以上、自然科学未満」と思ってください。心理学や占いを100％否定しているわけではありません。

補足

16personalities（通称MBTI診断）の概要

16personalities（16タイプ性格診断）は、MBTI（Myers-Briggs Type Indicator）とビッグファイブをベースにして作られています。

厳密には16personalitiesとMBTIは別物なのです。

MBTIは、ユングの心理学的類型論を基に開発された性格診断ツールです。

16personalitiesはMBTIの4つの指標（E外向-I内向、S感覚-N直観、T思考-F感情、J判断-P知覚）を採用しつつ、アイデンティティ（AとT）という指標の追加、独自の質問項目・評価基準を設けています。

この性格診断の良いところとしては、韓国アイドルが広めたり、恋愛マッチングアプリでも使われたりするなど、とても有名で、回答数がとても多いことにあります。それを利用して分析して論文として公開すれば信頼性は高いかもしれません。

ただし、悪いところとしては、科学的な裏付けが弱いところがあります。査読付き論文の数が少ない、統計処理の方法が不明確、性格と学力・収入・脳機能・遺伝的要因などとの関連性について十分な根拠が提示されていない、などが理由です。

16personalitiesとは？科学的根拠やMBTIとの違いを解説

MBTI（本家）の概要

MBTIは性格を16タイプに分類する心理学の理論です。

そもそもMBTIとは、マイヤーズ・ブリッグス・タイプ・インジケーター（Myers-Briggs Type Indicator）の略称です。

MBTIでは、以下の4つの指標を組み合わせて性格を16タイプに分類します。

• 外向性（Extraversion）か内向性（Introversion）
• 感覚（Sensing）か直観（iNtuition）
• 思考（Thinking）か感情（Feeling）
• 判断（Judging）か知覚（Perceiving）

つまり、MBTIでは自分の性格傾向を「ISTJ」や「ENFP」などの4文字で表現するのです。

16personalitiesよりは論文は存在しますが、ビッグファイブやHEXACOほど頑健な研究結果が出ているわけではありません。

MBTIとは？16タイプ性格紹介(恋愛や仕事)・科学的根拠を解説

ビッグファイブの概要

性格心理学において最も有力な特性理論の一つが「ビッグファイブ（Big Five）」です。

ビッグファイブは、開放性、誠実性、外向性、協調性、神経症傾向の5つの特性を測定します。

また、16personalitiesやMBTIはタイプ分類（例、外向的か内向的かのどちらか）を用いるのに対して、ビッグファイブが特性を連続的な数値で評価する（例、外向性3.5）点も大きな違いです。

さらに、古くから研究されており、論文数も多く、学力や所得、脳や遺伝など、他の分野でも多くの研究が行われています。ビッグファイブの方が比較的、科学的な裏付けが強いと言えます。

ビッグファイブ(Big Five)診断とは？概要・遺伝・MBTIとの関連

MBTI・ビッグファイブ・HEXACOの相関関係

MBTIの4指標とビッグファイブの5因子には相関関係があります。

この相関を示した代表的な研究に、「The relationship between the revised NEO-Personality Inventory and the Myers-Briggs Type Indicator」という論文があります。

また、MBTI（本家）とビッグファイブを参考にして作られた16personalities（通称MBTI診断）では、ビッグファイブの神経症傾向が「アイデンティティ」と呼ばれており、自信（Assertive）か、慎重（Turbulent）かで分類されています。

これらの関係をまとめたのが以下の図です。

一番右には、比較的新しい性格診断である「HEXACO（ヘキサコ）」があります。ビッグファイブに1つ指標「正直・謙虚さ」を加えて改良され、ダーク特性（倫理観）が分かるようになりました。

今回のHEXACO-JP性格診断では16personalitiesの5文字に加えて、ダークD/ライトLを付けてより詳細に分析できるようにしています。