Stock Market

Toyota Motors

The main reason why Toyota Motor’s stock went up is because the oil price dropped drastically.  The oil price has been dropping for last few months because they were over producing them. So people used cars to travel since it didn’t cost as much money as it did. People who didn’t have car started to buy car thanks to the oil price crashing. So the main cause of Toyota Motor’s stock rising is oil price crash. 


The main reason why Volkswagen’s stock dropped was because they were lying about their cars. They have deceived their costumers by faking the amount of gas that was released when using the car. 

The Effect of Music On Memory

Today in InS class we looked at what can affect memory. In the last class we looked at difference between visual memory and audio memory. However today in class we looked at how music can affect our memory.

I believed that music would help working memory because I thought it would help concentrate. Also I predicted that Welcome to the jungles by Gun’s and Roses was going to have the most affect since the song is very loud and it can be the most distracting or most helpful. Also I thought that let it go would be the most helpful since everyone knows that song and have heard it many times.


In today’s experiment, we first had 4 columns of 13 words. Then we pick 3 music to listen whilst trying to remember the words in one column. For today we chose Lucy in the Sky With Diamonds, Welcome to the Jungle, and last and definitely the least (wink wink Mr. MacAulay)  least Frozen. Then we had 1 minute to memorise the song with white noise, Lucy in the sky with diamonds, welcome to the jungle, and let it go. I scored the best on white noise, getting 13 points. My worse was welcome to the jungle where I got 10 points. I was first surprised that people scored the lowest in Lucy in the sky with the diamonds. However when I thought about it and realised that that was the first one which could have surprised the testiest and could have affected the test results.



Nature and Nurture

For past years in phycology, phycologists have been talking about Nature and NurtureNature and Nurture is two ways that people act.

Nature is when people act the way they do because of their genes and how their parent’s were. Nature is related to DeNA and their parent’s genes. Parent’s genes gets passed to their child. Nurture is when people’s action is influenced by the environment they are in. Nature is genetic and biological factors that affects children’s while Nurture is environmental factors.


Lots of studies was done to study this topic. One of the famous one is the story of the Jim Twins. Jim Lewis and Jim Springer were identical twins born in 1940. However they were raised by different parents which means that they were in different environment. This was one of the first separation test. This was a test for nurture. The twins were reunited after 39 years. At that point they started to understand their similarities and differences. Psychologists were very surprised with the result that they found out. Both of these twins suffered from headaches, they both bit their nails , smoked same kind of  cigarettes, drove similar types of car and not only that they went to the same beach in Florida for vacation. This result was surprised us because it proved that they both were heavy smokers, they both bit their nails and they both suffered from headaches suggests that genetics play an important role in shaping who you are. This also shows that environment doesn’t affect as big of a roll as genes.

In conclusion from researching about Nature and Nurture, I think that Nature affects people more than nurture. As you can see in Jim twin‘s case, they had a lot of similarities even if they were raised in different environment. University of Minnesota took over 137 pairs of twins as test and it all proved that nature had a bigger impact. This all proves that you are not what you are influenced from others around you but you are what you are from inside. Genes affect you the most.





Cherry, K. A. (2009). What is nature versus nurture? Retrieved from       

Lewis, By Tanya. “Twins Separated at Birth Reveal Staggering Influence of Genetics.” LiveScience. TechMedia Network, 11 Aug. 2014. Web. 02Dec. 2015.