1. Unlike other psychology fields, biological psychology usually deal with biological functions of human brain. It tends to study how different areas of brain influence human behavior and how neurons associate with one-another. Social and cognitive psychologists mainly study the human behavior through social or interpersonal aspects, which the research methods in these fields usually correlate with observation and analysis, such as experimental research and survey research. However, the research methods in biological psychology are tend to be more scientific with numerous laboratory examinations than other psychology fields. Due to one of the central purposes of biological psychology is to understand human behavior in biological perspectives, …show more content…
In the video "Powerful Stoke of Insight," Dr. Taylor share a personal story of how she experienced when she had a stoke years ago. She vividly illustrated the distinct functions of left hemisphere and right hemisphere. Since her stoke occurred in the left hemisphere, she had a hard time to process language during the tragic event happened. She was paralysis and could not understand any of the word from 911 telephone operator when she finally reached the phone. According to Dr. Taylor, "Our right human hemisphere is all about this present moment, [and] our left hemisphere thinks linearly and methodically." Due to the reason that her stoke damaged her left hemisphere, she could not think logically at the moment. This presentation thoroughly explain the concept of lateralization in biological psychology research method. I find it very interesting because I never learn that each hemisphere do in charge of different functions that affecting our …show more content…
The limitations to research in biological psychology can be related to the research ethics and sample size. Due to the fact that biological psychology is manly study human brain, scientists often need to find an actual human brain or perform brain stimulation to patients who are suffer from certain psychological disorder. However, cracking deceased people up can be disrespectful to the death and perform brain stimulation on patients can be risky to the patients. Even if the scientists are able to get consent for cracking a deceased person, it can be hard to find a perfectly normal brain. According to Dr. Jones in the speech "A Map of the Brain," a normal human brain for lab technicians to study "needs to be between the ages of 20 to 60 that died a somewhat natural death with no injury to the brain, no history of psychiatric disease, no drugs on board." In order to create accurate data, the brain must be "normal." This means the brain must came from a healthy, productive person who has no history of psychological disorders or drug used in order to construct precise reports. Also, since not much people would willing to volunteer for the study, the sample size can be pretty small. Without a large enough sample size, the data can be limited, which the research would be
Some do not believe that we have a left and right brain. However, A Whole New Mind: Why Right-Brainers Will Rule The Future by Daniel H. Pink explains that the left and right hemispheres of the brain control different abilities. I have learned from this book how society and the economy have shifted from the “Information Age” to a “Conceptual Age,” how the arguments of left brain theorists (L- directed) differ from those of right brain theorists (R-directed), the three A’s of abundance, automation, and Asia, and the six essential aptitudes or “six senses” of Design, Story, Symphony, Empathy, Play and Meaning.
The scientific method is how psychologists gain knowledge about the mind and behavior. It is used by all scientists. The experimental method is the one way to engage the scientific method, and the only way to find a cause and effect in relationships. It is summarized in five steps, observing some phenomenon in the world, forming a hypothesis which is an educated prediction about relationships between two or more variables, examining the gathered information by using empirical research, determining what the results are and drawing them, and evaluating the results whether it will support the hypothesis or not. Researchers, at the end, submit their work for publication for all to see and read (King, 2016). There are three types of psychological research in the scientific method, descriptive research, correlation, and experimental research (King, 2016). The article The Effects of Negative Body Talk in an Ethnically Diverse Sample of College Students (Katrevich, Register, & Aruguete, 2014) is an example of the experimental method.
The brain as a whole is a very powerful organ. Both hemispheres work together to get every bit of information out of what it is being taught by the environment as well as controlling the motor activity of the body. They do this by being bound together by a bridge, built out of fibers. This fiber bridge allows the two to be able to talk one another almost instantly through the corpus callosum (Webb, 1983). This means that as soon as information arrives to one half of the brain the other hemisphere has access to it as well in the matter of a fraction of a second. This sharing of information is so fast that the responses of both sides appear harmonized that the surrounding world is regarded as flawless and allows for one avenue of consciousness (Carter, 1998). However, even though both sides of the brain work extremely well together both sides have their strengths and weaknesses.
Biological focuses on the body and brain being the dominant influences of behavior and thinking.
n hypothesis of the experiment is that the group containing four members will perform better than the group containing two members. This is the foundation from which we have conducted our experiment.
Brain Lateralization is a complex and ongoing process by which differing regions of the brain “take over” the functioning of specific behaviors and cognitive skills. Lateralization literally means that certain functions are located (in part or total) on one side of the brain.
3. According to Emily's grandfather, Adolf Hitler's obvious emotional instability made it clear that Germany would inevitably lose World War II. The grandfather's claim best illustrates:
The biological approach looks at the relationship between behaviours and the body's physiological systems, especially the nervous system. Biological psychologists also believe that the chemical processes within the brain have an influence on behaviour. The treatments for the biological approach to psychology include, as previously said drug ...
Psychology is the scientific study of the mind, brain, and behavior. In psychology, and all of the other sciences, relying on opinions is abandoned in order to find out which explanations best fit the evidence or data given. Science continually forces us to question our findings and conclusions. Over time, psychology has advanced greatly and a main reason for such progressiveness is because of the change in the research model used.
Psychology is a social science that aims to study the mind and the behaviors of humans. It aims to understand what drives humans to act the way they do. It differs from sociology and anthropology in that it takes accounts the individual rather than society as a whole.
Bio-Psychologists study the principles of biology as it relates to the comprehension of psychology in the field neuroscience that underlies ones emotions, ideology, and actions (Brittanica). Based upon the conduction of research, the relationship between the brain and ones behavior extends to the physiological process in one’s intellect. Scientists are cognizant that neurotransmitters function as a significant role in mood regulation and other aspects of psychological problems including depression and anxiety. A biological perspective are relevant to psychology in three techniques including: the comparative method, physiology, and the investigation of inheritance (Saul Mc. Leod).
The development of psychology like all other sciences started with great minds debating unknown topics and searching for unknown answers. Early philosophers and psychologists such as Sir Francis Bacon and Charles Darwin took a scientific approach to psychology by introducing the ideas of measurement and biology into the way an indi...
Nowadays, it is widely known that the right and left hemisphere have different functions. The two hemispheres are equally important in a daily life basis. Nevertheless, in the 1960’s this was not common knowledge. Even though today the importance of the brain hemispheres is common knowledge, people don’t usually know to whom attribute this findings. One of the people who contributed to form a more defined picture about the brain hemispheres and their respective functions was Roger Wolcott Sperry, with the split brain research. Roger Sperry did more contributions than the split brain research, but this is his most important and revolutionary research in the psychological field. Thanks to the split brain research, Sperry proved that the two hemispheres of the brain are important, they work together and whatever side of the brain is more capable of doing the task is the hemisphere that takes the lead.
"The premise behind the biological perspective in psychology is that all actions, feelings, and thoughts are associated with bodily events." Biological psychologists examine how all of the electrical impulses, hormones, and chemicals flowing through the body can effect behavior and how changes to these bodily functions can change behavior. They are concerned with how the aspects of biology effect peoples' emotions, learning abilities, and their perception of events.
Individual psychology was discovered by Alfred Adler who named his theory as such to emphasize the holistic perspective.