“Mattavanga Enna Ninaippanga?” — What Will Other People Think? Social Pressure in Tamil Families

மத்தவங்க என்ன நினைப்பாங்க?

Mattavanga enna ninaippanga?

What will other people think?

It can appear in conversations about almost anything.

What you wear. What you study. Where you work. Who you spend time with. Who you marry. Whether you marry. Whether you have children. Whether you leave an unhappy relationship. Whether you admit that you are struggling.

Sometimes no “other people” have actually said anything.

Nobody has complained. Nobody has gossiped. Nobody may even know.

But the possibility that they might think something can be enough.

A parent imagines a relative’s judgement. The child anticipates the parent’s embarrassment. The parent worries about having to explain the child’s decision. The child begins worrying about what the decision will make people think of the parents. Then perhaps the siblings. Then the wider family.

And a choice involving one person’s life becomes shaped by a conversation that may never actually happen.

That is the particular power of mattavanga enna ninaippanga?

It is not simply gossip.

It is anticipated judgement.

This is not uniquely Tamil. Concern about reputation exists across societies, and similar “what will people think?” expressions appear elsewhere in South Asia. A 2025 qualitative study of 50 young adults in Pakistan, for example, examined the phrase log kya kahenge?—“what will people say?”—and found participants describing behavioural conformity, anxiety, shame and self-doubt around perceived public judgement. That research is Pakistani, not Tamil, but it helps illuminate a broader mechanism of anticipated social evaluation. Read the study.

Nor does every Tamil family experience these pressures in the same way.

The point is not to declare Tamil culture uniquely judgemental.

It is to examine a phrase and a pattern that many people recognise—and ask what happens when concern about other people’s opinions begins to carry more authority than the people actually living a decision.

Caring what other people think is not automatically unhealthy

Human beings are social.

Families care about reputation because reputation can mean something.

We should care whether we are honest. Whether we treat people well. Whether we neglect people who depend on us. Whether our behaviour hurts others.

Community accountability can be valuable.

Tamil communities around the world have also created extraordinary systems of mutual support: helping newly arrived families, finding work, arranging transport, caring for elders, running religious and cultural organisations, teaching language, supporting funerals and maintaining relationships across continents.

The problem is not simply caring about other people.

The problem begins when appearance becomes more important than reality.

A marriage must appear successful even when the people inside it are deeply unhappy.

A child must appear academically successful even when they are overwhelmed.

A family must look united even when nobody inside it feels able to speak honestly.

Somebody avoids counselling because it would mean admitting there is a problem.

A career is continued because explaining a change would be embarrassing.

At that point, reputation has stopped encouraging good behaviour.

It is encouraging good appearances.

Those are not the same thing.

How the spiral begins

Sometimes the trigger is tiny.

An aunt asks: “Still not married?”

A family friend asks what somebody’s child is studying.

Someone comments: “She has become very independent.”

A photograph circulates.

A cousin hears somebody changed jobs.

Nobody formally announces that the family has failed.

But the interpretation begins.

Why did she ask that?

Did somebody tell her something?

Why did he say it like that?

Who else knows?

What will they think?

What will they think of us?

Will people think we raised our child badly?

Will this affect the way they look at the younger children?

Will everybody discuss it at the next function?

Now the original comment is almost irrelevant.

The family is reacting to a network of possible reactions.

This is where mattavanga enna ninaippanga? becomes a spiral.

What will they think?

becomes:

What will they think of Amma and Appa?

which becomes:

People will think my parents failed.

which becomes:

My decision will embarrass the family.

which becomes:

Maybe I should not do it.

And sometimes nobody in that chain has actually said anything.

Sometimes “other people” means very few people

“People will talk.”

Which people?

“Everyone.”

Who is everyone?

“Our community.”

Who exactly?

Sometimes the threatening audience becomes surprisingly small once it is named.

An aunt. Two family friends. A relative from another country. Several people from church, temple or a community organisation. Perhaps one particularly outspoken person whose opinions have somehow acquired enormous importance.

But saying “mattavanga” — other people makes the judgement sound universal.

There is a significant difference between:

“Your aunt may disapprove.”

and:

“Everyone will think badly of our family.”

The first is one person’s opinion.

The second turns that opinion into a social law.

Why community opinion can matter so much after migration

To understand the pressure fairly, we also have to understand why community matters.

For many migrant families, community was not merely a group of people encountered at weddings.

It could mean survival in a new country.

Someone helped find the first job.

Someone provided a room.

Someone translated a letter.

Someone explained the school system.

Another family looked after the children.

Somebody drove a newly arrived relative to an appointment.

Places of worship and associations created friendships when extended family lived thousands of miles away.

A younger person may therefore look at the community and see:

people who ask too many questions.

Their parent may look at some of the same people and remember:

the family who helped us when we had nobody.

That history matters.

It explains why “Who cares what they think?” may be far easier for one generation to say than another.

It does not give the community ownership over someone’s adult decisions.

But it helps explain why social standing can feel valuable enough to protect.

Parents are under peer pressure too

This is one of the most important parts of the conversation.

Young people may experience the pressure as something parents are doing to them.

Sometimes that is true.

But parents can also be receiving the same pressure from above and beside them.

“Your daughter still isn’t married?”

“Why did you let him choose that career?”

“You allow her to go out like that?”

“My son has just bought a house.”

“Our daughter finished medicine.”

“Didn’t your son leave university?”

The parent suddenly becomes the person being compared.

They may feel judged by siblings, cousins, friends or other parents.

They may worry that another adult’s choice will be treated as proof of their own failure.

Then that anxiety travels downwards.

The parent says:

“Why are you doing this to us?”

The child thinks:

“I am simply living my life.”

What may actually have happened is:

community pressure → parent → child → self-monitoring

Eventually the child begins anticipating the pressure before the parent even says anything.

That is how a social expectation becomes internal.

We should stop holding parents responsible for every decision an adult child makes

This could remove a surprising amount of pressure.

“Why did you let your daughter do that?”

“Why did you allow your son to marry them?”

If the daughter is thirty-two and the son is thirty-eight, perhaps the answer should be:

“We didn’t allow or forbid it. They are adults.”

Parents can disagree with an adult child’s decision.

They can express concern.

They can give advice.

But other people should stop treating every independent choice as an examination of how successfully the parents controlled their children.

If we expect parents to “control” adult children in order to prove they raised them properly, we help create the very behaviour younger generations later experience as suffocating.

Comparison feeds the pressure

Reputation rarely operates alone.

It is often accompanied by comparison.

Whose child got into which university?

Who became a doctor?

Who bought a house?

Who earns more?

Who got married first?

Whose wedding was bigger?

Whose children speak Tamil?

Who gained weight?

Who lost weight?

Who has children?

Who does not?

Who moved abroad?

Who is “doing well”?

Comparison can transform ordinary life into public evidence.

A degree is no longer simply education.

It becomes evidence that the parents raised a successful child.

A wedding is no longer simply the beginning of a marriage.

It becomes evidence of family standing.

A house becomes evidence of financial success.

The child becomes evidence.

Parents compare because other parents compare.

Children chase achievements partly because parents fear comparison.

Those achievements then become somebody else’s comparison material.

Everyone becomes both the audience and the performer.

When the child becomes a family achievement

Parents being proud of their children is not the problem.

Many children genuinely enjoy making their families proud.

The difficulty begins when achievement becomes social currency.

“My daughter is a doctor.”

“My son works for…”

“She owns a house.”

“He went to…”

The successful child becomes something that can be presented.

That makes failure harder to admit.

Changing degree becomes embarrassing.

Dropping out becomes something relatives must not know yet.

A redundancy becomes something disguised as “taking a break.”

A career change requires an explanation.

Someone struggling at university still has to smile at the family function while relatives ask:

“So when do you graduate?”

The message can quietly become:

You are allowed to struggle privately. Publicly, we must still look successful.

That is not a healthy environment for asking for help.

Academic and career pressure can be very real

Tamil-specific research gives us some evidence here.

A 2020 York University study of 13 first- and second-generation Sri Lankan Tamil young people in Toronto found parents, Tamil community and Tamil culture emerging as significant themes in participants’ accounts of mental wellbeing. The study also discusses educational and professional expectations within participants’ experiences. It is a small study and should not be treated as representative of every Tamil young person, but it helps document the role family and community expectations can play in some diaspora settings. Read the research.

Pressure may come from love.

A parent who experienced financial instability may want a child to choose something secure.

A migrant whose qualifications were not recognised may place enormous importance on education.

Parents may believe achievement protects children from economic difficulty or discrimination.

That context deserves understanding.

But a protective intention does not automatically make unlimited pressure healthy.

“I want you to be secure” and “Your life must look successful enough for me to report to other people” are not the same thing.

Women can carry a disproportionate reputational burden

Tamil family experiences vary enormously by country, religion, caste, class, migration history and generation.

We should not talk as though every Tamil woman is raised under identical rules.

But gendered reputation cannot simply be ignored either.

In some families, women’s clothing, friendships, relationships, sexuality, marriage and divorce attract more scrutiny because they are interpreted as reflecting family respectability.

A son’s relationship may be treated as his behaviour.

A daughter’s relationship may become a conversation about the family.

There is Tamil-specific research showing how serious community judgement can become at the far end of this spectrum.

A qualitative Canadian study involving 43 older immigrant women from Toronto’s Sri Lankan Tamil community examined experiences of abuse and neglect after migration. Researchers found that women’s responses were shaped not simply by individual relationships but by family, community and wider social factors. The study should not be used to describe ordinary disagreement as abuse, but it is important evidence that community expectations can influence how women respond even to serious harm. Read the study record.

This matters because mattavanga enna ninaippanga? can be annoying when it concerns clothing.

It becomes far more serious when it affects whether somebody believes they can safely disclose what is happening in their home.

Men are not free from reputation pressure

Tamil men may experience different forms of scrutiny.

Earn well.

Provide.

Be strong.

Do not embarrass the family.

Do not fail publicly.

Do not appear emotionally weak.

Find a respectable career.

Take responsibility.

Marry.

Have children.

Look after your parents.

A daughter may experience strong scrutiny through respectability.

A son may experience it through achievement, masculinity, financial responsibility or the expectation that he should appear capable.

Different pressures can exist without needing to turn them into a competition over who has it worse.

Both can prevent people from saying:

I am struggling.

Marriage makes the pressure especially visible

Marriage brings many forms of identity into one decision.

Language.

Religion.

Caste.

Nationality.

Education.

Career.

Family background.

Migration status.

Age.

Divorce history.

Reputation.

And then comes one of the most revealing sentences:

“What are we going to tell people?”

Notice what has happened.

The question is no longer necessarily:

Is this person kind?

Are they safe?

Do you understand each other?

Will this make a healthy marriage?

The problem has become explaining the marriage.

Anthropologist Sidharthan Maunaguru’s work on transnational Sri Lankan Tamil marriage demonstrates how marriage can connect kinship, migration and dispersed communities across national borders. His research is specifically rooted in Sri Lankan Tamil experiences shaped by migration and war, so it should not be applied to every Tamil marriage everywhere, but it helps explain why marriage may function as more than a private relationship between two individuals. Read more.

For some parents, marriage is connected to continuity:

Will the grandchildren speak Tamil?

Will the families understand each other?

Will religious practices continue?

Will we remain connected to our community?

These are legitimate things to think about.

They become problematic when the couple themselves disappear beneath them.

People may talk about your marriage for a week. You have to live in it for decades.

That distinction matters.

Somebody at a wedding may spend ten minutes discussing who someone married.

Then dinner arrives.

Another relative walks in.

A different piece of gossip begins.

The couple still has to wake up beside each other the next morning.

They have to pay bills.

Raise children, if they have them.

Care for ageing parents.

Navigate illness.

Argue.

Forgive.

Build a home.

A decision affecting decades of someone’s life should not be outweighed by the temporary discomfort of having to explain it to other people.

The pressure becomes dangerous when appearance protects an unhappy relationship

“What will people think if you separate?”

“Everybody already knows you are married.”

“What about your siblings?”

“Who will marry you afterwards?”

“People will blame us.”

There is an enormous difference between encouraging couples to work through ordinary difficulties and insisting that somebody preserve a harmful situation because separation would embarrass the family.

The Toronto research involving older Sri Lankan Tamil women is especially important here because it shows that post-migration family and community contexts can influence women’s responses to abuse and neglect. Again, that should not be sensationalised into a claim about Tamil marriage generally.

A reputation is never worth more than a person’s safety.

Mental health can become another reputation problem

Sometimes the first family response to a problem is not:

How can we help?

It is:

Who knows?

That distinction matters.

A person may hesitate to talk about depression.

Therapy may be kept private.

Anxiety is called overthinking.

Burnout becomes laziness.

A diagnosis is withheld from relatives because people worry about marriage prospects or how the family will be perceived.

We should be careful not to generalise.

But Tamil-specific mental-health research gives us reasons to take the subject seriously.

Research involving recently arrived Sri Lankan Tamils in Toronto who had been diagnosed with depression found that participants placed considerable importance on social functioning when describing what being healthy meant. The qualitative study involved 16 Tamil participants and eight service providers, so it describes one particular group rather than the entire diaspora. Read the research.

Similarly, the Toronto youth research found parents, community and Tamil culture playing important roles in participants’ accounts of wellbeing.

The responsible conclusion is not:

“Tamil culture makes people hide mental illness.”

It is:

In some Tamil families and communities, concerns about social functioning, family privacy and other people’s judgement can affect how comfortable people feel disclosing difficulties or asking for support.

Privacy and shame are not the same thing

This is an important distinction.

People do not owe everybody access to their private lives.

Keeping something within the family is not automatically unhealthy.

Privacy says:

This information belongs to me. I choose who receives it.

Shame says:

This must remain hidden because if people knew, they would think less of me or my family.

Privacy protects boundaries.

Shame can prevent help.

They may look similar from outside, but they are not the same.

Social media made “mattavanga” much bigger

The old social network was largely physical.

Weddings.

Religious spaces.

Community halls.

Shops.

Family visits.

Associations.

Now the community fits inside a phone.

WhatsApp.

Instagram.

Facebook.

TikTok.

Family groups.

Stories.

Tagged photographs.

Screenshots.

Someone living in another country can know what you wore to dinner before your parents do.

A photograph intended for friends reaches a cousin.

The cousin shows their mother.

Someone screenshots it.

Context disappears.

The image arrives elsewhere.

The old worry was:

What if somebody sees me?

The modern version is:

What if somebody sends it?

The potential audience becomes larger, faster and harder to control.

Sometimes the imagined judgement is stronger than the real judgement

This deserves particular attention.

A parent may say:

“I personally don’t care, but your relatives will.”

The relatives may privately think:

“We don’t mind, but the older generation won’t accept it.”

The older generation may think:

“Times have changed, but people in the community will talk.”

Eventually everybody appears to be defending a rule that nobody individually claims to care about.

We should not assume this is always what happens.

But it is worth asking:

Who actually believes the rule?

Sometimes a social expectation looks unanimous because everybody assumes somebody else is enforcing it.

The “community” can become an invisible committee that somehow never meets.

But sometimes people genuinely will judge you

This article should not offer false reassurance.

They might.

Somebody may gossip.

Someone may disapprove.

A relative may make a rude comment.

A family may become temporary conversation material.

The useful answer is not:

Nobody will say anything.

It is:

They might. What happens then?

Does your healthy relationship become unhealthy because an aunt dislikes it?

Does your career become unsuitable because somebody cannot brag about it?

Does leaving a destructive situation become wrong because people discuss it?

Does counselling stop helping because someone thinks therapy is embarrassing?

People’s opinions can hurt.

But pain is not the same as authority.

Respect is not the same thing as obedience

This is where generations can start speaking completely different languages while using the same word.

A parent says:

“Respect us.”

The adult child hears:

“Obey us.”

The child says:

“It is my decision.”

The parent hears:

“You don’t care about us.”

Both begin responding to a meaning the other person may not have intended.

Respect can mean listening seriously, not humiliating parents, considering how a decision affects other people, acknowledging sacrifice, speaking without cruelty and caring for family.

Respect does not require an adult to hand permanent control of their life to somebody else.

An adult can respect their parents and still choose a different career, move away, decline a marriage proposal, choose their own partner, seek counselling, set boundaries, change aspects of religious practice or make decisions their parents would not personally make.

If “respect” always means “choose whatever I would have chosen for you,” then the word has become something else.

Community care and community control are different

We should be especially careful here because the solution is not to destroy community.

There is much worth protecting.

Showing up when somebody dies.

Cooking for a grieving household.

Supporting new migrants.

Looking after children.

Visiting elders.

Raising money when somebody is ill.

Teaching Tamil.

Running temples, churches, mosques and cultural organisations.

Remembering family histories.

Keeping people from becoming isolated.

That is community.

Community control is different.

It says:

Your private decision belongs to us because we know your family.

Your disagreement embarrasses us.

Your suffering should remain hidden because it affects our image.

Your life must resemble ours in order to remain respectable.

We do not need less community.

We need healthier community.

A healthy community asks:

Are you okay?

before:

What will people think?

It asks:

What actually happened?

before repeating a story.

It allows someone to struggle without turning their struggle into family disgrace.

It gives advice without assuming ownership.

It understands that privacy is not suspicious.

It can disagree without humiliating.

We also have to stop feeding the system ourselves

It is easy to blame “aunties.”

But younger generations gossip too.

Screenshots.

Group chats.

Relationship speculation.

Wedding commentary.

Body comments.

Career comparison.

Laughing about someone’s failed business.

Discussing a divorce.

Analysing who follows whom.

Mocking somebody for living with their parents.

Judging somebody who does not.

The machinery survives because people keep supplying it with information.

You cannot demand complete freedom from community judgement while treating everybody else’s life as community entertainment.

Change looks surprisingly ordinary.

Do not forward the screenshot.

Do not ask the intrusive question.

Do not repeat something you were told privately.

Do not speculate about somebody’s fertility.

Do not interrogate somebody about marriage.

Do not turn somebody else’s difficulty into conversation because dinner has gone quiet.

Every person who refuses to participate makes mattavanga slightly less frightening for somebody else.

“But what if somebody really does embarrass the family?”

There are behaviours families should care about.

Violence.

Abuse.

Fraud.

Cruelty.

Neglect.

Exploitation.

Dangerous conduct that harms other people.

Those things deserve accountability.

But notice the common feature:

there is actual harm.

Compare that with being unmarried, choosing an unusual career, moving away, getting divorced, not having children, having a partner from another background, wearing something relatives dislike, going to counselling or changing one’s mind about a degree.

Disapproval is not the same as harm.

A useful test is:

If nobody outside this family ever discovered this, would we still believe the decision itself was wrong?

If the answer changes entirely once the imagined audience disappears, then the central issue may not be morality.

It may be reputation.

How to interrupt the spiral

You do not need to become somebody who cares about nobody.

The goal is to become more precise about whose opinions deserve influence.

When mattavanga enna ninaippanga? appears, ask:

  • Who exactly are “other people”?
  • Have they actually said anything?
  • What am I predicting they will think?
  • If they do think it, what happens next?
  • Do I respect this person’s judgement in other areas of life?
  • Will they experience the consequences of this decision?
  • Is somebody being harmed, or is somebody simply disapproving?
  • Am I making a choice from conviction or avoiding temporary embarrassment?
  • Am I protecting my privacy, or hiding because I have been taught to feel ashamed?
  • Would I ask somebody I love to make the same sacrifice for the same audience?

And perhaps:

Five years from now, which am I more likely to regret—their opinion, or the decision I made because I feared it?

These questions do not remove the pressure instantly.

They do something equally important.

They turn an invisible crowd back into individual people.

Individual opinions are much easier to evaluate than “everybody.”

Parents can interrupt the cycle too

Parents may not be able to control what relatives say.

They can control how much authority those comments receive inside the home.

When someone asks:

“Why did you let your daughter do that?”

a parent can say:

“She’s an adult. It was her decision.”

When somebody says:

“What will people think?”

they can ask:

“Is she hurting anybody?”

When another parent begins comparing children:

“They’re different people. They will have different lives.”

These sentences seem small.

But culturally, they are powerful.

They tell both generations:

Our relationship is more important than performing for outsiders.

The people who matter should want you well

There is something precious about belonging to a community that notices when you are missing.

A community that feeds you.

Knows your parents.

Remembers you as a child.

Celebrates your wedding.

Turns up at the funeral.

Teaches your children Tamil words you may have forgotten.

Remembers where your family came from.

We should not lose that.

But belonging should not require permanent performance.

You should not need a prestigious career to make your parents respectable.

A perfect marriage to prevent gossip.

Children to prove adulthood.

Silence to protect somebody else’s comfort.

Fluent Tamil to avoid judgement.

Or suffering hidden neatly enough that everybody can continue believing the family is fine.

மத்தவங்க என்ன நினைப்பாங்க?

What will other people think?

Perhaps they will think something.

Perhaps they will say something too.

But there is another question worth asking:

What kind of people do we want to be when somebody else’s life does not look like ours?

Because mattavanga is not some mysterious group living elsewhere.

It is us.

We are somebody else’s other people.

Every time we refuse to spread a rumour, rank somebody’s children, shame somebody for asking for help, interrogate their marriage, mock their career or turn their hardship into entertainment, we change what “other people” are likely to do next time.

The pressure is created collectively.

That means it can also be reduced collectively.

Maybe the goal is not a Tamil community in which nobody cares about anyone else’s life.

Maybe it is one in which care sounds less like:

“What will other people think?”

and more like:

“Are you okay?”

“Is this your decision?”

“Are you safe?”

“How can we help?”


Frequently asked questions

Is “Mattavanga enna ninaippanga?” a uniquely Tamil idea?

No.

Concern about other people’s opinions exists across cultures, and similar expressions appear elsewhere in South Asia and around the world.

The Tamil phrase is useful because it captures a pattern that many Tamil speakers recognise in ordinary family conversation.

Is caring about family reputation always unhealthy?

No.

Reputation can reflect genuine values such as honesty, responsibility and treating others well.

It becomes unhealthy when maintaining appearances takes priority over safety, wellbeing or an adult person’s reasonable ability to make decisions about their own life.

Why can parents care so much about relatives’ opinions?

For some migrant generations, community networks were extremely important during resettlement. They provided friendship, practical support and cultural continuity.

Parents can also experience their own peer pressure from relatives and other parents.

Understanding that context does not mean every demand has to be obeyed.

Why does it sometimes feel as though everybody is judging me?

Anticipating judgement repeatedly can lead people to monitor themselves even when nobody has directly criticised them.

It can help to identify exactly whose opinion you fear rather than treating “everyone” as one audience.

Do Tamil women experience more reputation pressure?

Some women experience particularly strong monitoring around relationships, clothing, marriage, separation and perceived respectability, and Tamil-specific research has documented community factors affecting women in serious circumstances.

Experiences vary considerably, however, and these patterns should not be treated as universal.

Do Tamil men experience it too?

Yes.

Men may face pressure around earnings, professional success, marriage, masculinity, providing for family and appearing emotionally strong.

The type of pressure may differ without being unimportant.

Can community pressure affect mental health?

It can.

Tamil-specific studies in Toronto have found parents, community, social functioning and Tamil cultural contexts playing meaningful roles in how some participants described mental health and wellbeing. These are small qualitative studies rather than evidence about every Tamil person, but they show why the subject deserves serious attention.

What if people genuinely gossip about my decision?

They may.

The important question is how much authority their temporary judgement should have over a decision whose consequences you may live with for years.

How can parents respond when relatives criticise their adult children?

They do not have to defend or justify every decision.

Sometimes:

“They’re an adult. It is their decision.”

is enough.

How do we reduce this pressure without losing community?

Keep the parts that make community valuable: care, generosity, responsibility, language, shared memory and mutual support.

Challenge the parts that convert community into surveillance: humiliation, intrusive comparison, gossip and treating adult lives as public property.

Community and autonomy do not have to be enemies.


Related reading

  • Why Tamil Parents and Their Children Remember Migration Differently
  • What Does It Mean to Be Tamil in the Diaspora?
  • “I Don’t Speak Tamil Properly”: Language Shame in the Diaspora
  • Going “Back Home” When It Has Never Been Your Home
  • Can You Reconnect With Tamil Culture as an Adult?
  • Mixed Tamil Identity: Belonging to More Than One Heritage

Sources & further reading

  • Guruge and colleagues’ qualitative work with older Sri Lankan Tamil immigrant women in Toronto on post-migration abuse, neglect, family and community context. Study record
  • Shanmuganandapala, B. (2020), York University research on first- and second-generation Sri Lankan Tamil youth, parents, community and mental wellbeing. University record
  • Pandalangat and colleagues on the social dimensions of health and illness in the Sri Lankan Tamil diaspora in Toronto. Research record
  • Maunaguru, S., research on transnational Sri Lankan Tamil marriage, kinship and migration. NUS overview
  • Comparative South Asian evidence: 2025 qualitative study on log kya kahenge? (“what will people say?”) among young adults in Pakistan. Study