Wednesday, November 11, 2009

My Own Picture That Lies

"Doctored images are troubling because they can mislead scientists and even derail a search for the causes and cures of disease." As this quote from the article states, altered images can be very destructive, especially in the scientific community. Misrepresenting scientific images can lead to misinterpretations of data and studies therefore posing serious problems for research efforts. This article mentions that images are being more closely monitored in order to prevent the publishing of inaccurate information. I personally believe that this is a very important step to take. We live in a world full of misleading information, such as photo shopped images of celebrities in magazines. However, it is important that academic information, such as scientific data, is portrayed as accurately as possible.

In my altered photo found on Google images, I chose to replace the object which the boy is holding. He originally held an apple; however, as you can see, he now holds a rather unhealthy substitute: a hamburger. I then formatted the the picture of the boy as black and white in order to emphasize the negativity of the image and allowed the hamburger to remain colored in order to suggest it as the sole reason for the issue at hand. I chose this image in order to portray the negative effects of unhealthy foods upon children. A health magazine might perform similar actions on photos placed in its articles in order to support whatever issue it is addressing. In this particular case, fast food could be blamed for the current issue of childhood obesity; however, in actuality the boy was originally eating an apple. Altering photos for such reasons is wrong because it does not provide an accurate representation of actual circumstances and can therefore cause viewers to become misinformed about current health situations.

Wednesday, November 4, 2009

In-class PowerPoint Presentations

I thought that there were a lot of great presentations in class on Tuesday. Two PowerPoint presentations that particularly stood out in my mind were those of Ellee and Jessica. Elle specifically identified her topic in her presentation “Who killed the honey bee?” and provided accurate and concise information about the protection of the honey bee population. Her presentation did not contain an excess amount of words, but instead it included excellent photos and animations which she thoroughly discussed. It was clear that she had a full knowledge of the topic she was discussing, and therefore she provided a very informative and understandable presentation. It was also well formatted and organized. Over all, it was a job well done! Jessica also provided an excellent presentation. She, too, did not use many words in her presentation. As a substitute, she included a vast sum of photos that accurately portrayed her topic on the roles of a forensic psychologist in the court room. These photos were extremely well animated. She also used a specific template throughout her presentation that provided a consistently well-organized look. Like Ellee’s, Jessica’s presentation was very informative due to her preparation and appropriate knowledge of her topic. Both Ellee and Jessica did an excellent job!