... time again scientists and psychologists, such as Rushton, have been able to reinforce the idea of a brain size-IQ link. As I stated before, it has been recorded over time that Caucasians seem to consistently rank above their African-American counterparts in IQ test scores. Many contenders of Rushton's ideas argue that these scores are merely the product of culturally biased testing ... between races. As seen, IQ tests seem to measure rather than account for differences these differences. If certain groups of people score poorly on tests because of inadequate environments, it is not the ...

• Word Count: 2444
• Approx Pages: 10
• Has Bibliography

... music just monotone desks and white bland chalkboards. He/she sits in a desk and is ready for a gruesome, long test. The teacher puts on music from an artist named, Mozart. Listening to Mozart produces a brief but significant increase in performance of a spatial IQ task in students. (Nature, 1990, 365,611.) In the early 1990s, Mr. Shaw and his partner, Frances H. Rauscher, conducted ... music just monotone desks and white bland chalkboards. He/she sits in a desk and is ready for a gruesome, long test. The teacher puts on music from an artist named, Mozart. Listening to Mozart produces a...

• Word Count: 1632
• Approx Pages: 7
• Grade Level: High School

... of music. In the article, "The origins of Music Perception and Cognition: A Developmental Perspective" a separate study of infants was conducted to test the effect "bad" music had on children. Babies from 7 to 10 months old were exposed to three specific melodies, and then to ... for reasoning. The effects of classical music on the brain are very substantial compared to other genres. In many cases, children have shown improved test scores on cognitive exams after interacting with music. In a study done in 1999, seventy-one four to six year-olds took tests before ... in other areas. This ...

• Word Count: 1931
• Approx Pages: 8
• Has Bibliography

... One group took part in online games aimed at improving skills linked to general intelligence, such as reasoning, problem-solving and planning. A second test group did exercises to boost short-term memory, attention and mathematical and visual-spatial skills-functions typically targeted by commercial brain-training programs. The conclusion ... none of the groups showed evidence of improvement in cognitive skills that weren't specifically used in their tasks. (11) The outcome of this test shows how memory cannot be gained even when they have the resources to prove how the brain can only c...

• Word Count: 2322
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... people have had a lifetime of cognitive difficulties.  These computer games were geared towards improving verbal comprehension, but participants experienced a number of "spillover effects" and their visual components of IQ went up.  Merzenich's results demonstrated that "You cannot have plasticity in isolation - an absolute impossibility. (and Doidge continues)."if one brain system changes, those systems connected to it ... was definitely detrimental; instead of training my brain to focus better I was neglecting my problem areas. Since I didn't push myself to focus while reading in my...

• Word Count: 1353
• Approx Pages: 5
• Grade Level: Undergraduate

... was focused on language. This discovery was made by studying patients suffering from a stroke on different sides of the brain. More modern measurements demonstrated this correlation, showing that men's verbal IQ suffered by 20 percent when there was a stroke on the left side of the brain. Again, women do not show such a dramatic drop in language skill. Scientists were confident that ... that there are anatomical differences in the eyes of the two sexes. Female eyes are better at discerning colors and textures while male eyes are better at seeing movement. This test further cements biolo...

• Word Count: 1794
• Approx Pages: 7
• Grade Level: High School

... Eysenck who has made extensive use of the factor-analysis method, although a slightly different version (Personality, 2001). In his early research, he isolated 16 personality factors, which he composed into a test called the 16PF. In later research, seven more factors were added to the list, and even later research added twelve "pathological- factors found using items from the MMPI (Minnesota Multiphasic ... (Extraversion) QII. Anxiety (Neuroticism) QIII. Corteria ("cortical alertness," practical and realistic) QIV. Independence (strong loner types) QV. Discreetness (socially shrewd typ...

• Word Count: 1274
• Approx Pages: 5

... Brain Dominance 8 researcher into the subject has concluded that the brains of men and women are different. (Moir, 1991) In the 1950's, Dr. D. Wechsler, an American scientist who developed the IQ test most commonly used today, found out that 30 tests discriminated' in favor of one or the other sex. He tried to alter this discovery by cutting out some of the ... ...

• Word Count: 1744
• Approx Pages: 7
• Grade Level: High School