Monday, November 18, 2013

Going to Class is Important?



For years professors and students have discussed and argued over the importance of going to class. Most of these discussions don’t address the root of the issue. If you’re going to talk about whether or not class should be mandatory, they should ask why students would skip class in the first place.




I asked over 40 students if they have ever skipped class before. If they answered yes, I then asked if it was for work reasons, family, appointments, sleep or if it was because they thought the professor’s lecture wasn’t important. The results showed that 42% of the students said they missed class because of sleep. 24% said it was because they thought the professor’s lecture wasn’t important, and 26% said they missed class for all of those reasons stated (I happen to be a part of the 26%).

This leads us to our first question: why would anyone skip class because of sleep? Back in high school, we started class at 8:00am every day. Why is an 8:00am class so hard to make now? Well, college is different then high school. College students’ days are a lot longer, and they use more hours of the day for activities, homework and work. When it comes to sleep, that boils down to the individual. Every human prioritizes what they think is important.  If you’re a person that views sleep as important, you make sure that you get enough hours of sleep. You would be less likely to spend those extra hours of sleep on a project or a social event.  If you don’t view sleep as important, you would be more willing to spend 2 or 3 more hours on things like projects or work.

In a blog I wrote a couple of weeks ago, I talked about the importance of sleep for energy, but it’s also important for learning.

“If you know that class only puts you to sleep, then why not cut out the middle man altogether? Classes that don’t spark any interest aren’t necessary to attend because without the passion to learn, you can’t learn all that much.” - Steve Coulter, Brobible.com

“Research suggests that sleep helps learning and memory in two distinct ways. First, a sleep-deprived person cannot focus attention optimally and therefore cannot learn efficiently. Second, sleep itself has a role in the consolidation of memory, which is essential for learning new information.” – Division of Sleep Medicine at
Harvard Medical School

The second point made was that 24% of students skipped class because they thought the professor’s lecture wasn’t important. This goes against the common notion that attendance is important for getting good grades.

“Many professors say attendance is necessary to do well, and attendance and course performance are positively correlated. That being said, there would be no need for mandatory attendance, as students seeking high grades will quickly learn that they need to attend the course regularly. Inflating grades with 10-20 percent of your score coming from attendance is a poor judgment of an individual’s competency in the course.” – Sam Artley, Michigan State University

We all understand the importance of attendance when it comes to doing well in a class. At the same time, I can also understand why 24% of students said they skipped class because they thought the lecture wasn’t important. From personal experience, I’ve found that some classes don’t give you an incentive to attend class. If the professor recites material straight from the book, allows no class discussions, and posts all the power points online, then there really isn’t a reason to attend class. I’m smart enough to read the book; I don’t need you to recite it to me. The whole point of going to class is to get material that’s not in the book. I also do the most learning when there are discussions involved. I use those discussions as examples to look back on when I’m taking a test.

So what am I saying exactly? Am I saying it’s ok to skip class? Well, really it’s up to the person. The student is the one who pays tuition. The student is the one who receives the grade, so the student is the one who decides if class is important to attend or not. If you know the consequences for skipping and you believe it’s ok, than you should be free to make that decision. We also have to consider if it’s a class that you’re really interested in, it would be hard to imagine a reason to skip. On the other hand, if it’s a class that you feel that is a waste of time, you would have a hard time imagining reasons to go. It’s all a part of the process of growing up. We get to make decisions for ourselves.


 Just a Thought, Devonte Hill

 Resources:




Friday, November 8, 2013

Why be sad on a rainy day?





Most of the general public believes that weather affects their mood. I know I did. That’s why most people associate cities with good weather as happy places. I asked myself, “Why is that? How does weather affect our mood?” In this blog I investigated the myths and facts about weather and mood. Here are my findings:

I went and asked student staff at the Rec Center about weather and its effects on their mood. Most of them had similar answers.  Sunny weather makes them happy, active and productive. Rainy weather makes them sad, sleepy, unproductive, and makes them want to watch a movie.

 “If it’s cold and gloomy I’m going to stay inside and watch movies. If it’s raining, you’re most likely going to sleep because you don’t want to go outside.” - Demi, Service Assistant

“Yes, I don’t like cool weather, it’s kinda depressing to me. I like sunny summers or spring, but I hate winter. Being cold makes me uncomfortable.” – Stuti, Group X instructor

“Yeah, I guess on a subconscious level, I don’t really get sad if it rains generally, but I get happy when it’s sunny.” - Tony, Outdoor Pursuits

This is in line with the typical idea that most people have. Though this is the most popular assumption, the research says otherwise. Marcus Huibers J.H. abstract studies states, “Weather conditions were not associated with mood, and did not explain the seasonal variation we found. We conclude that, contrary to popular belief, weather conditions and sad mood or depression do not seem to be associated.”

This is the most common finding in the Google Scholar searches. Their hypothesis is that the effects of weather are all in the person’s mind. The person subconsciously associates an emotion with a current type of weather. Whether this is true are not is up for debate.

Another theory is the belief that weather doesn’t affect a person’s mood, but rather certain weather aspects have an effect on mood.

The main aspects of weather that affect mood are:
1.)  Humidity
2.)  Temperature
3.)  Sunshine

Jeffery Sanders and Mary Brizzolara’s “Relationships Between Weather and Mood” says that, “The pattern in inverse relationships suggests a general state of enervation characterized by feelings of diminished physical energy, reduced interest in social interactions, and somewhat flattened effect.” Basically, during days when it’s really humid, generally people have a tendency to be less active and stay home. Low energy levels have bad effects on mood. That is also the reason why cold weather could have a lowing effect on mood. The less active you are, the lower your mood tends to be.

The last aspect is sunshine. According to Deborah Kotz from health.usnews.com,
“When the sun's UV-B rays hit the skin, a reaction takes place that enables skin cells to manufacture vitamin D.” The article goes on to say that fair skinned individuals only need 10 minutes in the midday sun to get enough radiation to produce about 10,000 international units of vitamin D. The article also says that dark-skinned individuals produce less vitamin D (possibly because of the higher concentration of melanin in the skin) so they would need more time in the sunshine to produce the same amount.  Kotz goes on to state, “The darker the skin, the more it's protected against skin cancer, but the less able it is to absorb UV-B rays.”  Maintaining your vitamin levels is a big factor in mood and in health. Generally, the healthier you are, the happier you are.

Most of these findings say that there isn’t a correlation between weather and mood. Rather, it’s the correlation between energy levels and mood. So next time when you find it raining outside or it’s a gloomy day, maybe try working out. Working out causes your body to release endorphins; which gives you a positive feeling. It might just change your mood for the better. 

- Just a thought, Devonte Hill

Resources:
 http://health.usnews.com/health-news/family-health/heart/articles/2008/06/23/time-in-the-sun-how-much-is-needed-for-vitamin-d?page=2
 http://www.webmd.com/depression/guide/exercise-depression 
Relationships Between Weather and Mood by Jeffery Sanders and Mary Brizzolara
  http://guilfordjournals.com/doi/abs/10.1521/soco.1994.12.4.309
Rec Center Employees