Isa Kaita Library

What goes where when writing your Project Report/Thesis.

SOME OF THE 4TH QUARTER 2017 DIGITAL ADDITIONS TO STOCK.

WHAT THE COLOUR OF YOUR TONGUE IS SAYING ABOUT YOUR HEALTH STATUS.

A chronology of major air disasters since 1998:

2018

11 February A Russian passenger plane crashes minutes after leaving Moscow's Domodedovo airport with 71 people on board. The Antonov An-148 belonging to Saratov Airlines was en route to the city of Orsk in the Ural mountains when it crashed near the village of Argunovo, about 80km (50 miles) south-east of Moscow.

2017

There were no passenger jet crashes in 2017 - the safest year in the history of commercial airlines.

2016

25 December A Russian military Tu-154 jet airliner crashes in the Black Sea, with the loss of all 92 passengers and crew. The plane came down soon after take-off from an airport near the city of Sochi. It was carrying artistes due to give a concert for Russian troops in Syria, along with journalists and military.

7 December All 48 people on board a Pakistan International Airlines (PIA) plane were killed when it crashed in the north of the country. The national airline - accused of safety failures in the past - insisted this time that strict checks on Flight PK-661 from Chitral to Islamabad left "no room for any technical error".

28 November The plane carrying the football team of the Brazilian club Chapecoense runs out of fuel and crashes near Medellin, Colombia, killing 71 people, including most of the players and management. Three players were among the six survivors, while nine did not travel.

19 May French President Francois Hollande confirms that an EgyptAir flight reported missing between Paris and Cairo has crashed, with 66 people on board.

19 March A FlyDubai Boeing 737-800 crashes in Rostov-on-Don, Russia, killing all 62 people on board.

2015

31 October An Airbus A321, operated by Russian airline Kogalymavia, crashes over central Sinai some 22 minutes after taking off from Sharm el-Sheikh. All 224 people on board are killed.

30 June Indonesian Hercules C-130 military transport plane crashes into a residential area of Medan. The army says all 122 people on board died, along with at least 19 on the ground.

24 March: Germanwings Airbus A320 airliner crashes in the French Alps near Digne, on a flight from Barcelona to Dusseldorf. All 148 people on board were feared dead.

2014

28 December: AirAsia QZ8501 flying from Surabaya in Indonesia to Singapore goes missing over the Java sea. The pilot radioed for permission to divert around bad weather but no mayday alert was issued. There were 162 passengers and crew on board.

24 July: Air Algerie AH5017 disappears over Mali amid poor weather near the border with Burkina Faso. The McDonnell Douglas MD-83 was operated by Spain's Swiftair, and was heading from Ouagadougou to Algiers carrying 116 passengers - 51 of them French. All are thought to have died.

23 July: Forty-eight people die when a Taiwanese ATR-72 plane crashes into stormy seas during a short flight. TransAsia Airways GE222 was carrying 54 passengers and four crew to the island of Penghu. It made an abortive attempt to land before crashing on a second attempt.

17 July: Malaysia Airlines flight MH17 crashes near Grabove in eastern Ukraine, killing all 298 people on board, 193 of them Dutch. Pro-Russian rebels are widely accused of shooting the plane down using a surface-to-air missile - they deny responsibility.

8 March: The disappearance of Malaysia Airlines MH370 during a flight from Kuala Lumpur to Beijing leads to the largest and most expensive search in aviation history. Despite vast effort, notably in the hostile South Indian Ocean, nothing was found until July 2015, when an aircraft wing part washed up on Reunion Island. French officials confirmed the debris was from MH370.

11 February: A military transport plane - a Hercules C-130 - carrying 78 people crashes in a mountainous part of north-eastern Algeria. Reports suggest there is one survivor from among the military personnel, family members and crew.

2013

17 November: Tatarstan Airlines Boeing 737 crashes on landing in Kazan, Russia, killing all 50 people on board.

16 October: Forty-nine people, including foreigners from some 10 countries as well as Laotian nationals, die when a Lao Airlines ATR 72-600 plunges into the Mekong River as it came in to land.

2012

3 June: A Dana Air passenger plane with about 150 people on board crashes in a densely populated area of Nigeria's largest city, Lagos.

20 April: A Bhoja Air Boeing 737 crashes on its approach to the main airport in the Pakistani capital Islamabad, killing all 121 passengers and six crew.

2011

26 July: Some 78 people are killed when a Moroccan military C-130 Hercules crashes into a mountain near Guelmim in Morocco. Officials blamed bad weather.

8 July: A Hewa Bora Airways plane crash-lands in bad weather in Democratic Republic of Congo, killing 74 of the 118 people on board.

9 January: An IranAir Boeing 727 breaks into pieces near the city of Orumiyeh, killing 77 of the 100 people on board. The pilots had reported a technical failure before trying to land.

2010

5 November: An Aerocaribbean passenger turboprop crashes in mountains in central Cuba, killing all 68 people on board.

28 July: A Pakistani plane on an Airblue domestic flight from Karachi crashes into a hillside while trying to land at Islamabad airport, killing all 152 people on board.

22 May: An Air India Express Boeing 737 overshot a hilltop airport in Mangalore, southern India, and crashed into a valley, bursting into flames and killing 158.

12 May: An Afriqiyah Airways Airbus 330 crashes while trying to land near Tripoli airport in Libya, killing more than 100 people.

10 April: A Tupolev 154 plane carrying Polish President L**h Kaczynski crashes near the Russian airport of Smolensk, killing more than 90 people on board.

25 January: Ethiopian Airlines passenger jet crashes into the sea with 89 people on board shortly after take-off from Beirut.

2009

15 July: A Caspian Airlines Tupolev plane crashes in the north of Iran en route to Armenia. All 168 passengers and crew are reported dead.

30 June: A Yemeni passenger plane, an Airbus 310, crashes in the Indian Ocean near the Comoros archipelago. Only one of the 153 people on board survives.

1 June: An Air France Airbus 330 travelling from Rio de Janeiro to Paris crashes into the Atlantic with 228 people on board. Search teams later recover some 50 bodies in the ocean.

20 May: An Indonesian army C-130 Hercules transport plane crashes into a village on eastern Java, killing at least 97 people.

12 February: A passenger plane crashes into a house in Buffalo, New York, killing all 49 people on board and one person on the ground.

2008

14 September: A Boeing-737 crashes on landing near the central Russian city of Perm, killing all 88 passengers and crew members on board.

24 August: A passenger plane crashes shortly after take-off from Kyrgyzstan's capital, Bishkek, killing 68 people.

20 August: A Spanair plane veers off the runway on take-off at Madrid's Barajas airport, killing 154 people and injuring 18.

2007

30 November: All 56 people on board an Atlasjet flight are killed when it crashes near the town of Keciborlu in the mountainous Isparta province, about 12km (7.5 miles) from Isparta airport.

16 September: At least 87 people are killed after a One-Two-Go plane crashed on landing in bad weather at the Thai resort of Phuket.

17 July: A TAM Airlines jet crashes on landing at Congonhas airport in Sao Paulo, in Brazil's worst-ever air disaster. A total of 199 people are killed - all 186 on board and 13 on the ground.

5 May: A Kenya Airways Boeing 737-800 crashes in swampland in southern Cameroon, killing all 114 on board. The official inquiry is yet to report on the cause of the disaster.

1 January: An Adam Air Boeing 737-400 carrying 102 passengers and crew comes down in mountains on Sulawesi Island on a domestic Indonesian flight. All on board are presumed dead.

2006

29 September: A Boeing 737 carrying 154 passengers and crew crashed into the Amazon rainforest in Brazil, killing all on board, after colliding with a private jet in mid-air.

22 August: A Russian Tupolev-154 passenger plane with 170 people on board crashes north of Donetsk, in eastern Ukraine.

9 July: A Russian S7 Airbus A-310 skids off the runway during landing at Irkutsk airport in Siberia. A total of 124 people on board die, but more than 50 survive the crash.

3 May: An Armavia Airbus A-320 crashes into the Black Sea near Sochi, killing all 113 people on board.

2005

10 December: A Sosoliso Airlines DC-9 crashes in the southern Nigerian city of Port Harcourt, killing 103 people on board.

6 December: A C-130 military transport plane crashes on the outskirts of the Iranian capital Tehran, killing 110 people, including some on the ground.

22 October: A Bellview airlines Boeing 737 carrying 117 people on board crashes soon after take-off from the Nigerian city of Lagos, killing everyone on board.

5 September: A Mandala Airlines plane with 112 passengers and five crew on board crashes after take-off in the Indonesian city of Medan, killing almost all on board and dozens on the ground.

16 August: A Colombian plane operated by West Caribbean Airways crashes in a remote region of Venezuela, killing all 160 people on board. The airliner, heading from Panama to Martinique, was packed with residents of the Caribbean island.

14 August: A Helios Airways flight from Cyprus to Athens with 121 people on board crashes north of the Greek capital Athens, apparently after a drop in cabin pressure.

16 July: An Equatair plane crashes soon after take-off from Equatorial Guinea's island capital, Malabo, west of the mainland, killing all 60 people on board.

3 February: The wreckage of Kam Air Boeing 737 flight is located in high mountains near the Afghan capital Kabul, two days after the plane vanished from radar screens in heavy snowstorms. All 104 people on board are feared dead.

2004

21 November: A passenger plane crashes into a frozen lake near the city of Baotou in the Inner Mongolia region of northern China, killing all 53 on board and two on the ground, officials say.

3 January: An Egyptian charter plane belonging to Flash Airlines crashes into the Red Sea, killing all 141 people on board. Most of the passengers are thought to be French tourists.

2003

25 December: A Boeing 727 crashes soon after take-off from the West African state of Benin, killing at least 135 people en route to Lebanon.

8 July: A Boeing 737 crashes in Sudan shortly after take-off, killing 115 people on board. Only one passenger, a small child survived.

26 May: A Ukrainian Yak-42 crashes near the Black Sea resort of Trabzon in north-west Turkey, killing all 74 people on board - most of them Spanish peacekeepers returning home from Afghanistan.

8 May: As many as 170 people are reported dead in DR Congo after the rear ramp of an old Soviet plane, an Ilyushin 76 cargo plane, apparently falls off, sucking them out.

6 March: An Algerian Boeing 737 crashes after taking off from the remote Tamanrasset airport, leaving up to 102 people dead.

19 February: An Iranian military transport aircraft carrying 276 people crashes in the south of the country, killing all on board.

8 January: A Turkish Airlines plane with 76 passengers and crew on board crashes while coming in to land at Diyarbakir.

2002

23 December: An Antonov 140 commuter plane carrying aerospace experts crashes in central Iran, killing all 46 people aboard. The delegation had been due to review an Iranian version of the same plane built under licence.

27 July: A fighter jet crashes into a crowd of spectators in the west Ukrainian town of Lviv, killing 77 people, in what is the world's worst air show disaster.

1 July: Seventy-one people, many of them children die when a Russian Tupolev 154 aircraft on a school trip to Spain collides with a Boeing 757 transport plane over southern Germany.

25 May: A Boeing 747 belonging to Taiwan's national carrier - China Airlines - crashes into the sea near the Taiwanese island of Penghu, with 225 passengers and crew on board.

7 May: China Northern Airlines plane carrying 112 people crashes into the sea near Dalian in north-east China.

7 May: On the same day, an EgyptAir Boeing 735 crash lands near Tunis with 55 passengers and up to 10 crew on board. Most people survive.

4 May: A BAC1-11-500 plane operated by EAS Airlines crashes in the Nigerian city of Kano, killing 148 people - half of them on the ground.

15 April: Air China flight 129 crashes on its approach to Pusan, South Korea, with over 160 passengers and crew on board.

12 February: A Tupolev 154 operated by Iran Air crashes in mountains in the west of Iran, killing all 117 on board.

29 January: A Boeing 727 from the Ecuadorean TAME airline crashes in mountains in Colombia, killing 92 people.

2001

12 November: An American Airlines A-300 bound for the Dominican Republic crashes after takeoff in a residential area of the borough of Queens, New York, killing all 260 people on board and at least five people on the ground.

8 October: A Scandinavian Airlines System (SAS) airliner collides with a small plane in heavy fog on the runway at Milan's Linate airport, killing 118 people.

4 October: A Russian Sibir Airlines Tupolev 154,en route from Tel Aviv to Novosibirsk in Siberia, explodes in mid-air and crashes into the Black Sea, killing 78 passengers and crew.

3 July: A Russian Tupolev 154,en route from Yekaterinburg in the Ural mountains to the Russian port of Vladivostok, crashes near the Siberian city of Irkutsk, killing 133 passengers and 10 crew.

2000

30 October: A Singapore Airlines Boeing 747 bound for Los Angeles crashes after take-off from Taipei airport in Taiwan, killing 78 of the 179 people on board.

23 August: A Gulf Air Airbus crashes into the sea as it comes in to land in Bahrain, killing all 143 people on board.

25 July: Air France Concorde en route for New York crashes into a hotel outside Paris shortly after takeoff, killing 113 people, including four on the ground.

17 July: Alliance Air Boeing 737-200 crashes into houses attempting to land at Patna, India, killing 51 people on board and four on the ground.

19 April: Air Philippines Boeing 737-200 from Manila to Davao crashes on approach to landing, killing all 131 people on board.

31 January: Alaska Airlines MD-83 from Mexico to San Francisco plunges into ocean off southern California, killing all 88 people on board.

30 January: Kenya Airways A-310 crashes into Atlantic Ocean shortly after takeoff from Abidjan, Ivory Coast, en route for Lagos, Nigeria. All but 10 of the 179 people on board die.

1999

31 October: EgyptAir Boeing 767 crashes into Atlantic Ocean after taking off from John F. Kennedy Airport in New York on flight to Cairo, Egypt, killing all 217 on board.

24 February: China Southwest Airlines plane crashes in a field in China's coastal Zhejiang province after a mid-air explosion. All 61 people on board the Russian-built TU-154 flying from Chongqing to the south-eastern city of Wenzhou are killed.

1998

11 December: Thai Airways International A-310 crashes on a domestic flight during its third attempt to land at Surat Thani, Thailand, killing 101 people.

2 September: Swissair MD-11 from New York to Geneva crashes in the Atlantic Ocean off Canada killing all 229 people on board.

16 February: Airbus A-300 owned by Taiwan's China Airlines crashes near Taipei's Chiang Kai-shek airport while trying to land in fog and rain after a flight from Bali, Indonesia. All 196 on board and seven people on ground are killed.

2 February: Cebu Pacific Air DC-9 crashes into mountain in southern Philippines, killing all 104 people aboard.

MAKE SIMPLE AND CORRECT SENTENCE ALWAYS.

You're taking it personal ❌
You're taking it personally ✔

He is matured ❌
He is mature ✔
He has matured ✔

The reason is Because ❌
The reason is that ✔

My stuffs ❌
My stuff ✔

Night vigil ❌
Vigil ✔

Traveling bag ❌
Travel Bag ✔

As at when due ❌
As and when due ✔

Be rest assured ❌
Rest assured ✔

I'm hearing you ❌
I can hear you ✔

My names are ❌
My name is ✔

All manners of ❌
All manner of ✔

She delivered a baby boy ❌
She was delivered of a baby boy ✔

Lacking behind ❌
Lagging behind ✔

Crack your brain ❌
Rack your brain ✔

Return it back ❌
Return it ✔

Nigeria comprises of 36 states ❌
Nigeria comprises 36 states ✔
Nigeria is comprised of 36 states ✔

Wake keeping ❌
Wake keep ❌
Wake ✔

Exercise patience ❌
Be patient ✔

Barbing saloon ❌
Barber shop ✔

I forgot my phone at home ❌
I left my phone at home✔

Borrow me your pen ❌
Lend me your pen ✔
May I borrow your pen ✔

More grease to your elbow ❌
More power to your elbow ✔

Funny enough, I've never liked him ❌
Funnily enough, I've never liked him ✔

My body is scratching me ❌
My body itches ✔

Letterhead paper ❌
Letterhead ✔

I'm not your mate ❌
We're not mates ✔

You're mannerless ❌
You're ill-mannered ✔

Horn at the car in front ❌
Honk at the car in front ✔

Happy birthday in arrears ❌
Happy belated birthday ❌
Belated happy birthday ✔

I will sleep at 10pm ❌
I will go to bed at 10pm ✔

Just when I thought I have seen it all ❌
Just when I thought I had seen it all ✔

First come, First serve ❌
First come, First served ✔

Please dash me ❌
Please hand it on to me ✔
Please give me ✔

I have a running nose ❌
I have a runny nose ✔

I have a running stomach ❌
I have a runny stomach ❌
I have an upset stomach ✔

Addy=Address
Happy birthday in addy =Happy birthday in address ❌❌❌

Working Experience ❌
Work Experience ✔

1. What is the distance of the sun from the earth?

The average distance between the Sun and the Earth is about 92,935,700 miles. Astronomers refer to this distance as one astronomical unit—the distance light travels in about eight and a half minutes.

Earth's orbit is actually not perfectly circular; the distance between the Earth and the Sun varies slightly over the course of the year. This does not, however, account for seasons; the angle of the Earth's axis relative to the sun is responsible for that.

The sun is at the heart of the solar system. All of the bodies in the solar system — planets, asteroids, comets, etc. — revolve around it. The distance from Earth to the sun is called an astronomical unit, or AU, which is used to measure distances throughout the solar system. The AU has been defined as 149,597,870,700 meters (92,955,807 miles).

2. How fast does the light travel?

Light travels at a constant, finite speed of 186,000 mi/sec. A traveler, moving at the speed of light, would circum-navigate the equator approximately 7.5 times in one second. By comparison, a traveler in a jet aircraft, moving at a ground speed of 500 mph, would cross the continental U.S. once in 4 hours.

3. Distance of the moon to the earth

The short answer is, the average distance to the Moon is 384,403 km (238,857 miles). But before you go thinking that this is the final answer, you need to consider a few things. For starters, note the use of the word “average”. This refers to the fact that the Moon orbits around the Earth in an elliptical pattern, which means that at certain times, it will be father away; while at others, it will be closer.

Hence, the number 384,403 km, is an average distance that astronomers call the semi-major axis. At its closest point (known as perigee) the Moon is only 363,104 km (225,622 miles) away. And at its most distant point (called apogee) the Moon gets to a distance of 406,696 km (252,088 miles).

This means that distance from the Earth to the Moon can vary by 43,592 km. That’s a pretty big difference, and it can make the Moon appear dramatically different in size depending on where it is in its orbit. For instance, the size of the Moon can vary by more than 15% from when it’s at its closest to when it’s at the most distant point.

4. How long does it take to get to the moon?

Astronomer Fred Hoyle was the first to point out that if you could drive a car upwards at 95km/h (60mph), it would only take about an hour to get into space. To get to the Moon would take a little longer though, since it's 400,000km (250,000 miles) away - around 10 times the circumference of the Earth.

So it would take as long as driving around the world 10 times - just under six months. Your only real problem (apart from the lack of air for your lungs and for burning the petrol) would be finding a garage to refuel - and that has a loo!

IS SOCIAL MEDIA BAD FOR YOU?
Evidence and the unknowns.

What the science suggests so far about the impact of platforms such as Facebook, Twitter or Instagram on your mental well-being

Billion people, around 40% of the world’s population, use online social media – and we’re spending an average of two hours every day sharing, liking, tweeting and updating on these platforms, according to some reports.

That breaks down to around half a million tweets and Snapchat photos shared every minute.
With social media playing such a big part in our lives, could we be sacrificing our mental health and well-being as well as our time? What does the evidence actually suggest?

Since social media is relatively new to us, conclusive findings are limited. The research that does exist mainly relies on self-reporting, which can often be flawed, and the majority of studies focus on Facebook. That said, this is a fast-growing area of research, and clues are beginning to emerge. BBC Future reviewed the findings of some of the science so far:

STRESS

People use social media to vent about everything from customer service to politics, but the downside to this is that our feeds often resemble an endless stream of stress. In 2015, researchers at the Pew Research Center based in Washington DC sought to find out if social media induces more stress than it relieves.

In the survey of 1,800 people, women reported being more stressed than men. Twitter was found to be a “significant contributor” because it increased their awareness of other people’s stress.

But Twitter also acted as a coping mechanism – and the more women used it, the less stressed they were. The same effect wasn’t found for men, whom the researchers said had a more distant relationship with social media. Overall, the researchers concluded that social media use was linked to “modestly lower levels” of stress.

MOOD

In 2014, researchers in Austria found that participants reported lower moods after using Facebook for 20 minutes compared to those who just browsed the internet. The study suggested that people felt that way because they saw it as a waste of time.

A good or bad mood may also spread between people on social media, according to researchers from the University of California, who assessed the emotional content of over a billion status updates from more than 100 million Facebook users between 2009 and 2012.

Bad weather increased the number of negative posts by 1%, and the researchers found that one negative post by someone in a rainy city influenced another 1.3 negative posts by friends living in dry cities. The better news is that happy posts had a stronger influence; each one inspired 1.75 more happy posts. Whether a happy post translates to a genuine boost in mood, however, remains unclear.

ANXIETY

Researchers have looked at general anxiety provoked by social media, characterised by feelings of restlessness and worry, and trouble sleeping and concentrating. A study published in the journal Computers and Human Behaviour found that people who report using seven or more social media platforms were more than three times as likely as people using 0-2 platforms to have high levels of general anxiety symptoms.
That said, it’s unclear if and how social media causes anxiety. Researchers from Babes-Bolyai University in Romania reviewed existing research on the relationship between social anxiety and social networking in 2016, and said the results were mixed. They concluded that more research needs to be done.

DEPRESSION

While some studies have found a link between depression and social media use, there is emerging research into how social media can actually be a force for good.

Two studies involving more than 700 students found that depressive symptoms, such as low mood and feelings of worthlessness and hopelessness, were linked to the quality of online interactions. Researchers found higher levels of depressive symptoms among those who reported having more negative interactions.

A similar study conducted in 2016 involving 1,700 people found a threefold risk of depression and anxiety among people who used the most social media platforms. Reasons for this, they suggested, include cyber-bullying, having a distorted view of other people’s lives, and feeling like time spent on social media is a waste.

However, as BBC Future will explore this month in our season, scientists are also looking at how social media can be used to diagnose depression, which could help people receive treatment earlier. Researchers for Microsoft surveyed 476 people and analysed their Twitter profiles for depressive language, linguistic style, engagement and emotion. From this, they developed a classifier that can accurately predict depression before it causes symptoms in seven out of 10 cases.
Researchers from Harvard and Vermont Universities analysed 166 people’s Instagram photos to create a similar tool last year with the same success rate.

SLEEP

Humans used to spend their evenings in darkness, but now we’re surrounded by artificial lighting all day and night. Research has found that this can inhibit the body’s production of the hormone melatonin, which facilities sleep – and blue light, which is emitted by smartphone and laptop screens, is said to be the worst culprit. In other words, if you lie on the pillow at night checking Facebook and Twitter, you’re headed for restless slumber.

Last year, researchers from the University of Pittsburgh asked 1,700 18- to 30-year-olds about their social media and sleeping habits. They found a link with sleep disturbances – and concluded blue light had a part to play. How often they logged on, rather than time spent on social media sites, was a higher predictor of disturbed sleep, suggesting “an obsessive ‘checking’”, the researchers said.

The researchers say this could be caused by physiological arousal before sleep, and the bright lights of our devices can delay circadian rhythms. But they couldn’t clarify whether social media causes disturbed sleep, or if those who have disturbed sleep spend more time on social media.

ADDICTION

Despite the argument from a few researchers that tweeting may be harder to resist than ci******es and alcohol, social media addiction isn’t included in the latest diagnostic manual for mental health disorders.

That said, social media is changing faster than scientists can keep up with, so various groups are trying to study compulsive behaviours related to its use – for example, scientists from the Netherlands have invented their own scale to identify possible addiction.
And if social media addiction does exist, it would be a type of internet addiction – and that is a classified disorder. In 2011, Daria Kuss and Mark Griffiths from Nottingham Trent University in the UK have analysed 43 previous studies on the matter, and conclude that social media addiction is a mental health problem that “may” require professional treatment.

They found that excessive usage was linked to relationship problems, worse academic achievement and less participation in offline communities, and found that those who could be more vulnerable to a social media addiction include those dependent on alcohol, the highly extroverted, and those who use social media to compensate for fewer ties in real life.

SELF-ESTEEM

Women’s magazines and their use of underweight and Photoshopped models have been long maligned for stirring self-esteem issues among young women. But now, social media, with its filters and lighting and clever angles, is taking over as a primary concern among some campaigning groups and charities.
Social media sites make more than half of users feel inadequate, according to a survey of 1,500 people by disability charity Scope, and half of 18- to 34-year-olds say it makes them feel unattractive.

A 2016 study by researchers at Penn State University suggested that viewing other people’s selfies lowered self-esteem, because users compare themselves to photos of people looking their happiest. Research from the University of Strathclyde, Ohio University and University of Iowa also found that women compare themselves negatively to selfies of other women.

But it’s not just selfies that have the potential to dent self-esteem. A study of 1,000 Swedish Facebook users found that women who spent more time on Facebook reported feeling less happy and confident. The researchers concluded: “When Facebook users compare their own lives with others’ seemingly more successful careers and happy relationships, they may feel that their own lives are less successful in comparison.”

But one small study hinted that viewing your own profile, not others, might offer ego boosts. Researchers at Cornell University in New York put 63 students into different groups. Some sat with a mirror placed against a computer screen, for instance, while others sat in front of their own Facebook profile.

Facebook had a positive effect on self-esteem compared to other activities that boost self-awareness. Mirrors and photos, the researchers explained, make us compare ourselves to social standards, whereas looking at our own Facebook profiles might boost self-esteem because it is easier to control how we’re presented to the world.

WELL-BEING

In a study from 2013, researchers texted 79 participants five times a day for 14 days, asking them how they felt and how much they’d used Facebook since the last text. The more time people spent on the site, the worse they felt later on, and the more their life satisfaction declined over time.

But other research has found, that for some people, social media can help boost their well-being. Marketing researchers Jonah Berger and Eva Buechel found that people who are emotionally unstable are more likely to post about their emotions, which can help them receive support and bounce back after negative experiences.

Overall, social media’s effects on well-being are ambiguous, according to a paper written last year by researchers from the Netherlands. However, they suggested there is clearer evidence for the impact on one group of people: social media has a more negative effect on the well-being of those who are more socially isolated.

RELATIONSHIPS

If you’ve ever been talking to a friend who’s pulled their phone out to scroll through Instagram, you might have wondered what social media is doing to relationships.

Even the mere presence of a phone can interfere with our interactions, particularly when we’re talking about something meaningful, according to one small study. Researchers writing in the Journal of Social and Personal Relationships tasked 34 pairs of strangers with having a 10-minute conversation about an interesting event that had happened to them recently. Each pair sat in private booths, and half had a mobile phone on the top of their table.
Those with a phone in eyeshot were less positive when recalling their interaction afterwards, had less meaningful conversations and reported feeling less close to their partner than the others, who had a notebook on top of the table instead.

Romantic relationships aren’t immune, either. Researchers at the University of Guelph in Canada surveyed 300 people aged 17-24 in 2009 about any jealousy they felt when on Facebook, asking questions such as, ‘How likely are you to become jealous after your partner has added an unknown member of the opposite sex?’.

Women spent much more time on Facebook then men, and experienced significantly more jealousy when doing so. The researchers concluded they “felt the Facebook environment created these feelings and enhanced concerns about the quality of their relationship”.

ENVY

In a study involving 600 adults, roughly a third said social media made them feel negative emotions – mainly frustration – and envy was the main cause. This was triggered by comparing their lives to others’, and the biggest culprit was other people’s travel photos. Feeling envious caused an “envy spiral”, where people react to envy by adding to their profiles more of the same sort of content that made them jealous in the first place.
However, envy isn’t necessarily a destructive emotion – it can often make us work harder, according to researchers from Michigan University and the University of Wisconsin-Milwaukee. They asked 380 students to look at “envy-eliciting” photos and texts from Facebook and Twitter, including posts about buying expensive goods, travelling and getting engaged. But the type of envy the researchers found is “benign envy”, which they say is more likely to make a person work harder.

LONELINESS

A study published in the American Journal of Preventive Medicine last year surveyed 7,000 19- to 32-year-olds and found that those who spend the most time on social media were twice as likely to report experiencing social isolation, which can include a lack of a sense of social belonging, engagement with others and fulfilling relationships.
Spending more time on social media, the researchers said, could displace face-to-face interaction, and can also make people feel excluded.

“Exposure to such highly idealised representations of peers’ lives may elicit feelings of envy and the distorted belief that others lead happier and more successful lives, which may increase perceived social isolation.”

CONCLUSIONS?

It’s clear that in many areas, not enough is known yet to draw many strong conclusions. However, the evidence does point one way: social media affects people differently, depending on pre-existing conditions and personality traits.
As with food, gambling and many other temptations of the modern age, excessive use for some individuals is probably inadvisable. But at the same time, it would be wrong to say social media is a universally bad thing, because clearly it brings myriad benefits to our lives.

Jessica Brown.
2018, January 5