... converse. This is apparent in the dichotic listening test (Aitchison,2008) in which when auditory signals are transmitted to both ears, the right ear (LH) is better at processing language-like signals compared to the left (RH). Roger Sperry's study of split-brain patients, whose corpus callosum was severed due to epilepsy, also confirmed hemispherical specialization. In the study, ... the Broca's area with outgoing speech and Wernicke's with incoming (Aitchison,2008). Factors that Affect Appraisal of Evidence Although there are clear evidence indicating the lateralization and localizati...

• Word Count: 1028
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

Comparing the points of view presented in the two articles about Corballis and Edwards, I find that both articles offer important insights into the complexity of the human mind. Corballis's research on double consciousness offers an interesting parallel with Edward's ideas about educational curriculum that utilizes and promotes both sides of the brain. I feel that the ideas and work presented in both articles offer interesting concepts about consciousness and the sides of the mind. I particularly liked the practical approaches to utilizing the two sides of the brain, both in school and in the ...

• Word Count: 679
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

... the mental states of others. However, the distinctions are not as clear-cut as the myth makes out. For instance, the right hemisphere is involved in processing some aspects of language, such as intonation and emphasis (Springer and Deutsch 2). According to the theory of left-brain or right-brain dominance, formulated by Nobel Prize winner Roger W. Sperry in 1981, each side ... used to arrive at better solutions (Springer and Deutsch 51). Herrmann's theory offers a strong critique of traditional educational practices. These critiques focus on consecutive reasoning skills and ponder alrea...

• Word Count: 1583
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

... and talents such as mentally performing lightning calculations in multiplication and extraction of square roots. Research in the field of cognitive psychology has led to the development of several theories on expertise and mnemonics also serving as possible explanations for the extraordinary behaviors exhibited in autistic savants such as Raymond Babbitt. One view is that he, like other ... savants is the fact that they tend to be gifted with exceptional domain specific neural structures that promote their specialized skills (Snyder & Mitchell, 1999). Although there are many cognitive t...

• Word Count: 955
• Approx Pages: 4
• Has Bibliography
• Grade Level: Undergraduate

... task to investigate selective attention. Researchers like Broadbent (1954), Treisman (1960) and Deutsch & Deutsch (1963) are perceived as peers of selective attention (Naish, 2015). By looking into their theories and experiments we will endeavor to evaluate how well these models explain the mental processes involve in auditory attention and how we can understand better the cognitive ... Unattended stimuli are attenuated that is, the signal strength is lowered. Treisman's model, as well as, Brodbent's model is considered as early selection theory. The above bottleneck/early selection the...

• Word Count: 1996
• Approx Pages: 8
• Grade Level: Undergraduate

... auditory hallucinations have virtually been unknown until recently. These theories of auditory hallucinations "suggest that the production of auditory hallucinations in schizophrenia is associated with increased activity in a network of cortical areas specialized for language" (McGuire, PK, GMS Shah, and RM Murray; Lancet, v. 342, iss. 8873, pg 704; 1993). McGuire, Shah, and Murray conducted a famous study in which they studied 12 schizophrenic ... increase of blood flow during auditory hallucinations. This is interesting because "since hallucinations usually involve understanding the "...

• Word Count: 233
• Approx Pages: 1
• Grade Level: Undergraduate

... disorder that seriously affects a person's ability to perform daily activities. The most common form is Alzheimer's disease. Alzheimer's involves the parts of the brain that control thought, memory, and language. According to the National Institute on Aging, Alzheimer's was "once considered a rare disorder, but it is now recognized as a major public health problem having a severe impact on millions ... bundles of fibers that are now called amyloid plaques and neurofibrillary tangles. The causes of Alzheimer's are not fully understood. Changes in nerve endings interfere with normal brain...

• Word Count: 595
• Approx Pages: 2
• Grade Level: Undergraduate

... differences in intelligence between men and women have been argued by many researchers over the past decades. However, there is not much substantial evidence to support many of the theories concerning sex differences in intelligence. The results that demonstrate male superiority in some aspects of intelligence cannot be considered to be significant as most of the scores proving to be ... of the difference (Maccoby & Jacklin, 1974). This essay will consider some of the biological and environmental factors that may affect sex differences in both sexes based on previous research. Theories ...

• Word Count: 1790
• Approx Pages: 7
• Grade Level: Undergraduate

... as the stream of consciousness. This functionalism approach has continued to be noticeable among cognitive psychologists (Brain, 2008). The psychodynamic approach emerged around the 1890's through Freud's collection of theories forming its basis. Freud emphasized on the importance of childhood, the unconscious mind and free association (Brain, 2008). The psychodynamic states that personality can be divided into three facets ... live fulfilling lifestyles regardless. The cognitive approach emerged in the 1950's through Carl Rogers and Abraham Maslow. It is the study of mental processes hap...

• Word Count: 1620
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate