First, there were two independent clinical psychologists who were present or on call 24 hours a day. They had the power to intervene and to remove anyone from the study if they thought they were in distress.
Second, we had paramedics and security guards on hand and ready to intervene at a moment’s notice if anything untoward happened in the study.
Third, the study was constantly monitored by members of a five-person independent ethics panel. This was chaired by a Member of Parliament and also included members of the Holocaust Educational Trust, the Howard League for Penal Reform, the BBC’s Independent Editorial Policy Unit and a senior academic psychologist. This committee had the power to change the way the study as a whole was run and to terminate it if they had ethical concerns.
http://www.bbcprisonstudy.org/bbc-prison-study.php?p=27
B) 12.5
Interquartile range, part of the descriptive statistics is where you measure the between the difference of Q1 and Q3. Q2 is then the interquartile range. Further, interquartile range is the midpoint or the mid-spread of the data given.
I’m pretty sure you just add AB to BC, since they are all points on a line, those two segments add together to get the value of AC. Therefore, 12+16= 28, so AC=28
Portugal is brimming with traditions and charming customs that you may like to experience while holidaying here to make your visit much more authentic. To help you enjoy a taste of the ‘real’ Portugal, portugal Live recommends sampling a few of the following during your stay.
The Food
Every country has its traditions, especially when it comes to cooking! Portugal has some superb gastronomy guaranteed to delight your taste buds. Among the customary specialities are the famous pastéis de nata (custard tarts), regional cheeses, bacalhau (salted cod) and a great variety of meat and seafood dishes, as well as great wines. For more information about Portugal’s fantastic gastronomy, click here.
The Arts
From literature to architecture, theatre to dance, Portugal has a thriving arts scene offering an insight into Portuguese culture. Whether you are looking for music, a vibrant nightlife scene, museums or exhibitions, you will find plenty of interesting places to visit, especially in the capital, Lisbon. Have a look at the Lisbon Cultural Agenda for more detailed information about what’s on.
Festivals
Romarias (pilgrimages) are local religious festivals that honour the patron saint of a particular area throughout Portugal. If you happen to be in an area during these celebrations, be sure to check them out! Watch a solemn procession, observe the local religious gowns and absorb the pious atmosphere before taking part in the festivities that follow.
Regional Costumes
Traditional garments such as the red and the green stocking cap of the Alentejo cattleman still exist and the samarra (a short jacket with a collar of fox fur) still survive.
Regional costumes can also be seen in the northern Minho province at weddings and other festivals. Women dress in extremely colourful and rich costumes, often in red and white, and wear several long ornate gold necklaces, covering their heads with a scarf.
In Trás-os-Montes e Alto Douro shepherds wear straw cloaks, while the wearing of black for protracted periods of mourning is common especially in villages in the interior of Portugal.
In Madeira, the regional dresses can often be seen at local markets and flower stalls.
A lot of information but I hope this helps ;))
