Mind Games: The solution is around your head.

Try to find as many solutions to this problem as you can. It was invented to assess and problem solving in an experimental setting*. I will explain it further and give you the statistics on it after you tried it :)


Here it is: 


"Suppose you are a doctor faced with a patient who has a malignant tumor in his
stomach. It is impossible to operate on the patient, but unless the tumor is destroyed the
patient will die. There is a kind of ray that can be used to destroy the tumor. If the rays reach
the tumor all at once at a sufficiently high intensity, the tumor will be destroyed.
Unfortunately, at this intensity the healthy tissue that the rays pass through on the way to the
tumor will also be destroyed. At a lower intensity the rays are harmless to healthy tissue, but
they will not affect the tumor either.
What type of procedure might be used to destroy the tumor with the rays, and at the
same time avoid destroying the healthy tissue?"


________________________________________
* I will post the references and credits after a few days, so you won't be tempted to look for answers or hint.

Sex I.D.

Here's a test to assess the gender of your brain found on BBC's website . I find this to be a reliable source as I am fond of BBC's documentaries but also since it uses information based on theories and studies I learned in my psychology classes. Some of these tests are in fact used in neuropsychology and neuroendocrinology. Also, the statisticals findings of researchers are given at the completion of each test to inform you of the correlations they found. Thus, enjoy while learning more about yourself and the brain :)

Take the SEX I.D. TEST!!

BEWARE!: This test averages the observations made when comparing spatial, verbal and other abilities of each sex. Keep in mind, there are generalization and many exceptions as well. Furthermore, I believe there is no such thing as a male or female brain. However, there are some areas more developed in one gender than the other and some significant differences in brain activity. For example, there seems to be more lateralisation in the male brain than in the female brain. Interestingly, even if we correct for body weight, the male's brain is still bigger than the female's (of course that is up for interpretation). Also, there are correlations with the performance on a specific tasks and the level of certains hormones in the blood (e.g. spatial ability has been associated with higher testosterone levels and the right hemisphere, usually in males but also in females). Finally, another example, in general, women have a better performance on verbal tasks and abstract thinking, which are associated with the left hemisphere.

Studying How to Learn to Study

This post is for the students out there!

One of the advantages in studying psychology is that you learn how brain processes occur (or at least the hypotheses of scientists about how they occur).We are far from knowing how it does work. In any case, the things we can state with more certainty are the factors that can slow down memory encoding.
Of course, we all KNOW cramming is bad, but maybe we should stop to study how to learn to study...
Thus, here are some hints provided by the study of human cognition on how to study properly and maximize retention.

First of all, the processing of the specific information you want to remember has to be transfer-appropriate. This means that the way you encode or represent some information in your mind should be retrieved or recalled in the same way. For example, if you learned about something in biology using pictures, drawing the biological processes would make you remember better when asked to recall the information.

Further more, when you rehearse information to be learned, you can either rehearse it in an maintenance way (i.e. repeating information taking into account only the physical properties of it) or in an elaborate way (i.e. considering the meaning of the information). Maintenance rehearsal is faster, but it is a shallow processing as you do not get in depth on what the information means. On the other hand, elaborate rehearsal is better for learning but takes longer.

Thirdly, when you learn something, the best way to remember something is to organize it in your mind using categories or labels. Thus, you can also chunk information together and creating one unit of information from two units of information.

Another important thing to remember is that learning is found to be state-dependant. In other words, if you study in a certain state and want to retrieve or remember what you studied, you would have to be in the same state for maximal recall. For example, if you studied in a empty room, for an exam, you would better recall the same information in a empty room. How noisy a room is can be a factor too. Thus, for best future recall, you should study the same material in different areas.

However, learning can also be dependent on the emotional state you are in. Therefore, when you are sad while studying, then you would remember better the information in a sad state.

Further more, when you relate the information to yourself, you are more likely to remember (called the self-reference effect). Therefore, make as many associations as possible with things you are familiar with. In that matter, the examples you find concerning certain theories are better than the ones of the teacher in the sense that you will better remember the theory. However, be careful that your own examples can be accurately linked to the theory in question that you are trying to remember.

Finally, if you do decide to cram, study small chunks of information at a time and take many breaks!!

By the way, the pictures of this post are of some of my notes. As you noticed, using pens of different colors is one of my strategies to remember better as I am a visual person...but that is another subject... for another post...

__________________________________

Source:
Goldstein, E. Bruce (2008). Cognitive Psychology: Connecting Mind, Research, and Everyday Experience. Belmond, CA: Wadsworth Cengage Learning.