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Don’t sweat your exams

Most people enjoy it when the weather gets warmer. Sunny weather often makes people happier but some recent research indicates that a heatwave may not be good news if you’re taking an exam.

Researchers from Harvard Chan School of Public Health found that students who were exposed to hotter temperatures did significantly less well in cognitive tests than those students who lived in a temperature-controlled environment.

The research involved a group of students who had already been allocated accommodation on campus. Half of the rooms had air conditioning and half didn’t.

The students were followed during a 5-day heatwave where temperatures exceeded 26C.

Before, during and after the heatwave, the students had to perform a number of cognitive tests which measured the speed they processed matters as well as their working memory. The results showed that the scores of these students in the hotter accommodation fell by 13% compared to their colleagues in the air-conditioned temperature stable environment.

The researchers said that it was not clear what was behind the drop in performance during an increase in temperature. It could have been because the brain was working harder on maintaining critical body functions such as thermoregulation or it could have been due to a poorer quality of sleep due to the heat.

Either way, let’s hope it’s not a heatwave the next time you sit an exam…

How to impress over a business lunch…

Picture the scene. You’ve got an important business lunch coming up. You want to make a good impression on the person you are meeting with. What should you eat for lunch?

A recent study published in the Journal of Consumer Psychology has some interesting findings which indicate that if you have an important business lunch, there are various benefits to ordering the same food as the person you are trying to impress.

Scientists from the University of Chicago studied nearly 500 people to identify whether eating the same food helped them agree in negotiations.

The researcher’s conclusion was that people who are served the same food are more likely to trust each other, smooth out problems and make deals.

As part of the study, participants in the research were told to imagine they were “investors” who had to decide whether to invest in funds operated by their “fund manager” eating partners. The researchers found that those people who were served similar food invested more money.

Another interesting finding in the study was the link between food consumption and the effectiveness of advertising. The authors said that “consumers are more trusting of information about non-food products – e.g. a software product – when the advertiser in the product testimonial eats similar food to them”.

Back to the business lunch though and although the research found that there are benefits to ordering the same food as the person you are trying to impress, I’m not sure that if you’re wearing a nice clean white shirt to the lunch meeting you should necessarily follow the other person in ordering that “tricky to eat tidily spaghetti with the sloppy tomato sauce”…

Laziness and intelligence.

Are you lazy? Do you know anyone who is lazy?

Whilst a lot of you won’t admit to being lazy (and I’m sure most of you aren’t in fact lazy!), some of you will know somebody who you feel is lazy.

Is it such a bad thing to be lazy though?

Perhaps not, as according to a study by scientists from Florida Gulf Coast University laziness could correlate with high intelligence.

The study found that people with a high IQ rarely got bored. As a result, they spent more time lost in thought. On the other hand, the study suggested that less intelligent people were more likely to be prone to boredom and consequently were more likely to do more physical activity.

The researchers worked with 2 types of students. The first group expressed a strong desire to think a lot whilst the second group were keen to avoid doing things which were mentally taxing.

The participants were then fitted with fitness trackers which monitored how much they exercised over a 7 day period. The study found that people who thought a lot were much less active than those individuals who avoided high-level thinking. Interestingly, this discrepancy in levels of activity only happened during the week and there was no difference during the weekend.

Before any of the lazy people out there start claiming that they are more intelligent, it’s worth noting that the sample size of the test was small and further tests will be needed to prove the correlation.

An awkward mistake.

Have you ever sent an email to the wrong person by mistake? What about posting something on social media which, with hindsight you’d wished you hadn’t?

We all make mistakes and it’s not the end of the world but I’ve got a feeling that Magnús Örn Hákonarson will be remembering his recent mistake for a while to come.

Magnús is in charge of his employer’s social media activities and recently what was supposed to be a private message was posted on his employer’s Facebook page.

Magnus works for The Landsbjargar’s Accident Investigation Company in Iceland and he accidentally posted an invite to a party to all the followers of the company. To add to the excitement, this wasn’t a normal party but was an invite to all the followers to take part in a bondage party with a fetish dress code.

The invitation highlighted the dress code as fetish or alternative and included information about safe words, leather masks and whips. Members of the BDSM society Magnus was a member of were able to buy the tickets for 1,000 ISK (£7) whilst non-members had to pay 3,000 ISK (£21).

As soon as he realised his mistake he removed the party invitation from the company’s Facebook page.

Whether or not his colleagues knew about his hobby is by the by. They certainly do now and the nice thing about it is that his employers realised it was a genuine mistake and have been very supportive.

Given his interest in BDSM he might have been slightly disappointed that he wasn’t punished but instead his employers issued a statement saying “There are many people with different backgrounds and interests within the volunteer group. People are engaged in all kinds of sports and hobbies and the rescue team’s board of directors will not distinguish these interests, as long as they are legal.”

All in all, nothing to beat yourself up about.

Put the kettle on (or maybe not?)

Tea and coffee have been around for a long, long time. Many a person has grabbed a strong coffee to keep them going over a long day in the office or a long night studying.

Coffee is said to originate from East Africa where legend has it that a 9th century Ethiopian goat herder by the name of Starbucks Kaldi noticed that after his goats had ate some coffee beans they started bouncing around like teenagers at the local disco.

This started the journey of coffee and associated caffeine hits so loved by students around the world.

Tea however is often seen as a healthier option but the tea industry is facing several challenges at the moment. In particular, the 16 to 34 age group in the UK are changing their drinking habits.

Only 1 in 6 people in this age group now drink 5 or more cups of tea a day.

People in the 55 to 64 age group on the other hand drink twice as much tea.

And the reason for the reduction in drinking tea amongst the younger population?

A number of reasons have been put forward. These include the fact that the younger generation feel that black tea could stain their teeth. It is also felt to be unhealthy given the amount of caffeine black tea contains.

It’s not all bad news for the tea industry though as the younger generation are drinking more green teas and fruit teas. Green tea is claimed to enhance brain function and sales are up by 39% over the last two years.

The increase in green tea sales though has failed to stop the fall in overall tea sales as the combined market in tea was down 5%.

Maybe the famous quote “Keep calm and drink tea” should be changed to say “Keep calm and drink green tea”…

Would you do this for a bit of chocolate?

What’s one way of increasing the chances of getting hold of someone’s password?

Does it involve the use of the very latest supercomputer? Does it involve some clever IT geeks hacking into a computer for you?

Or does it involve chocolate?

A bit of research published in the journal Computers in Human Behaviour attempted to find out how people are obligated by the kindness of others. Or in other words, if someone does something nice for a person, how likely is it that the person will be nice back to them?

The researchers in Luxembourg conducted a survey of random people in the street asking them about internet security including questions about passwords.

Some of the people interviewed were given chocolate and some weren’t.

30% of those that were not given chocolate revealed their passwords which to me is a surprisingly high percentage and just goes to show that quite often human stupidity is the weakest link in internet security.

For the people who were given chocolate at the beginning of the interview the figure rose to 44% and if the chocolate was given just before the question on passwords was asked an incredible 48% gave their passwords! Yes, nearly half of the people asked their passwords as part of a survey told a complete stranger their password if they had been given chocolate.

Andre Melzer, the author of the study said that “when someone does something nice for us we automatically feel obliged to return the favour”.

So, in conclusion, if someone walks up to you in the office and offers you a piece of chocolate be careful what you say…

This is shocking…

A lot of our readers are accountants or are training to be accountants. It should arguably follow therefore that you are good with figures. You are good with numbers and can manage your finances.

Not everyone though may be as good at managing their own personal finances and for any of you who may have problems controlling your spending, a new product will shortly be hitting the market which could be of interest to you.

A British company by the name of Intelligent Environments has developed a wristband that will deliver an electric shock to the wearer when they exceed pre-set spending limits.

The Pavlok wristband links to an individual’s online bank account and when a pre-set limit is exceeded a 255-volt electric charge is delivered to the wearer. The wristband is named after the Russian scientist Ivan Pavlov whose research showed that the behaviour of dogs could be altered by the prospect of reward or punishment.

Submitting yourself to an electric shock to stop yourself spending money does seem a bit extreme and with a cost of £120 then the buyer may well end up having an electric shock earlier than anticipated…

Are you better looking than your boss?

So who’s better looking – you or your boss?

Well, if you are male and your boss is also male there could be some disappointing career news for you if you think you are better looking than your boss.

A study has suggested that male bosses are less likely to promote good-looking men who work for them.

The study by University College London’s School of Management concluded that good-looking men were considered competent by their male bosses but as a result were also seen as a threat to them and their own personal career aspirations.

This raises an interesting point. Organisations no doubt want to employ the most competent people but if a male boss is reluctant to recruit or promote good-looking men because they take the view they are a threat to them personally then it means that good-looking men could be discriminated against whether or not they are competent.

Dr Sun Young Lee, the lead researcher on the study was quoted as saying “organisations want to hire competent candidates but individuals have their own agenda. When employing someone, they do not want the newcomer to do better than them and show them up”.

“What about good-looking females” I hear you say?

The study concluded that the same prejudice did not apply to women. Being a good looking lady was not associated with competence according to the study.

The study was published in the Organisational Behaviour and Human Decision Processes journal and Dr Lee felt her results suggested that organisations should consider appointing external recruitment consultants to avoid personal preferences impacting on recruitment decisions.

One additional point though is that if you yourself are male and have recently been overlooked for a promotion by your male boss then surely the only reason you didn’t get the promotion was because you are better looking than him…

Would a good liar make a good accountant?

Do you have children? Have they ever told you a lie? Even a small teeny weeny lie?

Well, if they have then although you may not be particularly pleased with them, it may actually mean that they have good memories and excellent thinking skills.

Psychologists at the University of Sheffield tested 135 children and found that those children that lied performed much better than the honest children in the group.

The children in the study were aged between 6 and 7 years old and during the study they were given a trivia game. The answers to the trivia game were on the back of the card which they had been given. Initially, each child was in a room accompanied by one of the researchers but the researcher then left the child alone with the card with the answer on the back.

Before leaving the room the researcher told the children not to look at the answer but what the children didn’t know was that when they were alone in the room there were hidden cameras which were monitoring whether they would look at the answers on the back.

25% of the group subsequently cheated and looked at the answers on the back of their cards but claimed that they hadn’t cheated when the researcher returned to the room.

At a later stage, all of the children had to perform a separate memory test and the research found that the children who had lied performed significantly better than those children who didn’t lie.

Dr Tracy Alloway, project lead from the University of North Florida was also involved in the research and said that “this research shows that thought processes, specifically verbal working memory, are important to complex social interactions like lying because the children needed to juggle multiple pieces of information while keeping the researcher’s perspective in mind”.

This has got me thinking as a lot of the readers of this blog are accountants or studying to be accountants.

“Thought processes”, “verbal working memory”, “juggling multiple pieces of information” and “keeping other people’s perspective in mind” are all skills which many accountants need.

Does this mean that you would make a good accountant if you were a good liar when you were a child?

Whatever your answer is, I’m not sure I would believe you…

Nicely said Mr Musk

We’ve all been there haven’t we? Long boring meetings that don’t seem to be going anywhere.

Maybe you’ve tried to give the impression of being interested in what was being said but in reality the meeting wasn’t relevant for you and your mind was wandering to other more interesting things.

Well, if you’re not a great lover of excessive meetings then you are not alone. In fact, you share the thoughts of an incredibly successful and admired business person. Namely, Elon Musk.

Mr Musk’s current business interests include Tesla and SpaceX.

In the past he founded x.com which later became PayPal. Paypal was subsequently bought by eBay for $1.5 billion.

He currently has a net worth in excess of $20 billion.

But what does he think about meetings?

In an email to his staff that was leaked to the electrek website there were a few productivity recommendations:

In the words of Mr Musk, these include:

– Excessive meetings are the blight of big companies and almost always get worse over time. Please get of all large meetings, unless you’re certain they are providing value to the whole audience, in which case keep them very short.

– Also get rid of frequent meetings, unless you are dealing with an extremely urgent matter. Meeting frequency should drop rapidly once the urgent matter is resolved.

– Walk out of a meeting or drop off a call as soon as it is obvious you aren’t adding value. It is not rude to leave, it is rude to make someone stay and waste their time.

– Don’t use acronyms or nonsense words for objects, software or processes at Tesla. In general, anything that requires an explanation inhibits communication. We don’t want people to have to memorize a glossary just to function at Tesla.

– Communication should travel via the shortest path necessary to get the job done, not through the “chain of command”. Any manager who attempts to enforce chain of command communication will soon find themselves working elsewhere.

– A major source of issues is poor communication between depts. The way to solve this is allow free flow of information between all levels. If, in order to get something done between depts, an individual contributor has to talk to their manager, who talks to a director, who talks to a VP, who talks to another VP, who talks to a director, who talks to a manager, who talks to someone doing the actual work, then super dumb things will happen. It must be ok for people to talk directly and just make the right thing happen.

– In general, always pick common sense as your guide. If following a “company rule” is obviously ridiculous in a particular situation, such that it would make for a great Dilbert cartoon, then the rule should change.

Nicely said Mr Musk.