Investigating The Affect of Concentration on The Rate of Reaction :: GCSE Chemistry Coursework Investigation

Investigating The Affect of Concentration on The Rate of ReactionAim- To find out if changing the concentration of the hydrochloric irate affects the volume of gas released in 5 minutes.Background InformationThe rate of reaction depends on four things-1. Temperature2. Concentration3. Catalyst4. Size of particles/surface field of battleThe Collision TheoryThe collision theory explains the rates of reaction, the rate ofreaction depends on how often and how stern the reacting particlescollide with severally other. The basic theory is that particles discombobulate tocollide with each other in order to react, but it is non that simple,as it also depends on how hard the particles collide. If the particlesdo not collide hard enough then they will not react, they will simplyjust hit each other and bounce off.This means that even if I am not investigating the rate of reactionwhen the temperature is changed, it will sleek over have a big part to playin my experiment. If the temperature i s different in the classroomwhen I do each concentration of acid it may have a huge impact on myresults. To help keep my results as accurate as possible I could takethe temperature of the room before I do each experiment.If the temperature in the room is below 20 C the particles will stillbe moving, but very slowly. This would cause the react to be veryslow. At temperatures above 20 C the particles will be moving at aregular speed.Low Concentration High ConcentrationActivation EnergyActivation energy is the energy needed to start a reaction. individuallymolecule has a certain amount of energy, when molecules collide theyhave to collide with more energy than they already have in order toreact this is called a successful collision. If the molecules collidebut do not create enough energy this is an unsuccessful collision andthe molecules do not react.I am issue to focus on the concentration. If the concentration of thehydrochloric acid is increased, then so will the number of collisi ons.If the acid is more concentrated it means that there will be moreparticles in the same size space compared to a diluted acid, thismeans collisions will be more likely and more frequent as theparticles are closed together.Apparatus I Will Need- Conicle flask Glass syringe Bung Delivery tube Marble chips(5 grams) Hydrochloric acid(50 cm ) go against clockOther Apparatus that I May Need- Stand (to hold up gas syringe) Thermometer (to take the temperature of the room before do each concentration.) Weighing scales (to weigh out marble chips).MethodI am going to change the concentration of the hydrochloric acid to

Gender Roles in The Yellow Wallpaper and A Streetcar Named Desire

Many different depictions of gender roles exist in solely times throughout the history of American culture and society. Some ar well received and some are not. When pitted against each other for tout ensemble intents and purposes of opposition, the portrayal of the aspects and common traits of masculinity and femininity are separated in a normal manner. However, when one gender expects the other to do its part and they are not satisfied with the results and demand more, things can shift from normal to extreme fairly quickly. This demand is more comm completely attributed by the men within literary works. Examples of this can be seen in Tennessee Williams A Streetcar Named Desire, where Stella is constantly being pushed around and being abused by her drunken husband Stanley, and excessively in Charlotte Perkins Gilmans The Yellow Wallpaper, where the female narrator is claimed unfit by her husband as she suffers from a sort of depression, and is generally looked down on for other reasons.In The Yellow Wallpaper, Gilman has carefully crafted her sentences and metaphors to instill a picture of lurid and creepy male oppression. The surface of the text contains clues about Gilmans perceptions of the manipulation and roles of women, the narrator stumbling over words like phosphates, her being uncertain whether the correct term was phosphates or phosphites (Gilman 1684), which clearly shows that in her time women had been overlooked in procreation and because for a time, only men had that privilege, they were able to learn what they had to in order to earn jobs, which is illustrated in her husband and her brother both being a medical student of high standing (Gilman 1684). The character Gilman has set up has the qualities and traits of the Victorian woman... ...e. While The Yellow Wallpaper mainly touches on the treatment of women in Gilmans time and only majorly addresses how negative the reception was for them while the men of her world were well-respected individuals, A Streetcar Named Desire makes a commentary on the gender roles of masculinity and femininity as a whole, including the two different portrayals of masculinity and how femininity was still generally looked down upon by American society in the late 1940s, unfortunately noting that not much had changed in the time between the stories passed.Works CitedGilman, Charlotte Perkins. The Yellow Wallpaper. The Norton Anthology of American Literature. New York W.W. Norton & Company, 2007. 1684-1695. Williams, Tennessee. A Streetcar Named Desire. The Norton Anthology of American Literature. New York W.W. Norton & Company, 2007. 2337-2398.

Analysis of Exodus 21-24 Essay -- essays research papers

Exodus 21-24 was definitely quite an instructive piece of literature. It was almost raw(prenominal) in its nature as a textual matter or book but more of reading an excerpt from a piece of non-fiction most like to an instruction manual of some sort that you go bad when you buy a dissembled bike or desk. Something like being enrolled in a police honorary society there was definite sense of a master-slave race in the air. It is like something never before seen in the Torah, these chapters showed a whole new YHWH. The YHWH who is feared like the schooling principal in an elementary school, not even so mom and dad has come on so strong as to the dos and donts of living life. It seems as if YHWH was pushed to such a point where YHWH has no woof but intervene into the lives of his children, and set the rules for the pl... Analysis of Exodus 21-24 Essay -- essays research papers Exodus 21-24 was definitely quite an instructive piece of literature. It was almost raw in its nature as a text or book but more of reading an excerpt from a piece of non-fiction most similar to an instruction manual of some sort that you get when you buy a dissembled bike or desk. Something like being enrolled in a police academy there was definite sense of a master-slave relationship in the air. It is like something never before seen in the Torah, these chapters showed a whole new YHWH. The YHWH who is feared like the school principal in an elementary school, not even mom and dad has come on so strong as to the dos and donts of living life. It seems as if YHWH was pushed to such a point where YHWH has no choice but intervene into the lives of his children, and set the rules for the pl...

Supernatural in Shakespeares Macbeth - The Witches Role :: Macbeth essays

        In Shakespe ars time, existencey people were superstitious they believedthat that their lives were strongly modeld, if not dictated by fate.  Theyalso thought that the world was full of supernatural creatures, much(prenominal) as witches,ghosts, and many other such beings.  Shakespeare incorporated these aspects ofbelief in his play Mac Beth.  The witches, although accurately predicting whatwould occur, i.e., Mac Beth would be king, they did not specify how theirprophecies would be realized.        The witches did possess some sort of power (unless they were privy tosome political information which MacBeth was not aware of), otherwise, how couldthey have known that MacBeth had been appointed Thane of Cawdor?  Of course,once MacBeth, who, maintenance in such a society, was superstitious, is presentedwith Cawdors title, he believes that the other prediction, namely his kingship,must come true.  Banq uo notes the danger inherent in believing (and subsequentlyacting on) the witches predictions he says, Were such things here as we dospeak about?/Or have we eaten on the insane root/That takes the reasonprisoner?  Act I, shaft 3, ll.83-85.         MacBeth is quite overwhelmed when he hears that he is now the Thane ofCawdor.  However, almost immediately, he starts thinking about how to bringabout his rule as king.         Aside Two truths are told,        As happy prologues to the swelling act        Of the imperial theme.I thank you, gentlemen.        Aside This supernatural soliciting        Cannot be ill, cannot be good.  If ill,        Why hath it given me earnest of success,        Commencing in a truth?  I am the thane of Cawdor.&nbs p       If good, why do I yield to that suggestion        Whose horrid image doth unfix my hair        And make my seated shopping center knock at my ribs,        Against the use of nature?  Present fears        Are less than horrible imaginings        My thought, whose murder yet is but fantastical,        Shakes so my single state of man that function        Is smothered in surmise and nothing is        But what is not.  (1.3.127-141)         MacBeth seems to be fantasizing about having a direct role in Duncansdownfall.  He apparently believes that the alone way to make the witchespredictions come about, is to act on his urges (although he attained the titleof Cawdor without any extraneous ef fort).         A wife has a large influence on her husbands thinking.  Lady MacBethtries to persuade MacBeth to murder Duncan.  Throughout Act I, scene 5, thereare many speeches in which she tries to convince him.  However, the monologuemost pertinent to my theme is Lady MacBeths first speech

sathf Satire in Adventures of Huck Finn :: Adventures Huckleberry Huck Finn Essays

Satire in Adventures of huckaback Finn   The dominant tone of this work is satire. Twain pokes fun at many of the aspects of Southern life in the nineteenth century (including slavery and feuds), and several characters as well.  His fiery attitude about the ills of society shows itself from the first page of this book.           I think that one of the main themes in this novel is the conflict among the societys good and bad. huck believed that a person was good if they were educated, well read, religiously trained, and had the ability to follow rules. This, of course, is not the avowedly nature of goodness, and a key element in Twains satire. In fact, Huck, who is one of the only good characters in the novel, believes good is based on the elements of dangers which reflexion him every day, and due to this dicotomy, does not believe he is good. This becomes painfully evident when Huck meets the Gregfords. The Gregfords are an obvious simile for pure evil. Though they get under ones skin a temporal glow to them, after all, they are rich and aristocratic. However their misdeeds flow contrary to societys label of good . He labels them as good, though after he hears their story behind their feud, he realizes that they are not quite as good as he had believed. This shows the tumultuous journey between the good and evil occuring in Hucks mind.           The most clear occasion of this is when Huck dresses as a girl to steal things from the neighborhood store. On a nonliteral level, this shows Twains alternate sexual preference (Freud testifyed this out in The Human Mind, Second Edition) -- he is living vicariously through his creations. Twain uses the visage of Huck as a girl to ameliorate it against the societys evil perspective, in an attempt to popularize these acts. The bifurcation between his personal good and societys good is a key point in the book, and a unive rsal theme which is best observed in this scene.           Another important scene which goes along with this same theme was the scene with Huck Finn and his gang in the cave in the end of the second

Anorexia Nervosa Essay -- Health, Eating Disorders

Davis 1Anorexia nervosa is defined as a refusal to maintain a minimally normal body weight, in addition to a disturbance in perception of body shape and weight( DSM-IV-TR, 2000). In this paper we will examine Carolyn Costins battle with anorexia nervosa from a biopsychosocial perspective and what reinforced her disorder. This will be followed by diagnostically using the DSM-IV-TR in Carolyns case and conceptually using the sociocultural dimension. The implications for both Carolyn, her social and cultural context, as well as society at large will be addressed. The paper will then conclude with the successful treatments of anorexia nervosa and why we should thrill about the disorder. The biological dimension of Carolyns have disorder includes looking at her first-degree relatives, more specifically females for a pattern of abnormal alimentation behaviors. In Carolyns family perhaps a genetic portion made her vulnerable plus the changes her body was going through during puberty ma y have all contributed to her developing anorexia nervosa. Other factors to consider is maybe Carolyns hypothalamus which controls her eating behavior had contributed to her abnormal eating patterns, in addition to the high levels of dopamine in her brain that may have decreased her desire to eat. question has shown perhaps there is a relationship between people with eating disorders having a shorter dopamine transporter train versus people who do not. In Carolyns case, she may have a shorter dopamine transporter train and because of this she has a less appetizing reaction towards food versus someone who does not have an eating disorder. Lastly, Carolyns changing eating patterns may have changed the amount o... .... Lastly, the impact the eating disorder has on the individual, family, and friends are another reason why we should care. Davis 6One of my best friends struggled with anorexia nervosa and after getting treatment at the Remuda Ranch in Arizona, she was able to recover f rom her eating disorder and now maintains a good for you(p) weight and lifestyle. In this paper we discussed Carolyn Costins struggle with anorexia nervosa from a biopsychosocial perspective and what reinforced her disorder. We then explored Carolyns battle with her eating disorder using the DSM-IV-TR criteria and conceptually using the sociocultural dimension. The implications for both Carolyn, her social and cultural context, as well as society at large were discussed. Lastly, we covered the successful treatments of the anorexia nervosa and why should we care about the disorder.

Money & Corruption Essay

It has been said that money is the root of all evil, but what kind of sin is hu whileity willing to commit in exchange for personal gain? The experience by Friedreck Durenmmat and stimulate Courage by Bertlot Brecht are two plays which portray how money and wealth corrupts the human mental capacity and drive peoples to commit hanus crimes. Both stories have similarities and differences of the circumstances in the play but both of them breath to the same outcome. We usher out go over the corruption in both stories present in individuals and in societies. In both plays the corruption is justified by preposterous reasoning presented by the representativeings.The blunt realization from the character about how they get corrupted is present in both stories, although we can clearly see that the characters arent uneasy for what they have become. In Friedreck Durenmmats The Visit, lead character Claire Zachanassian plays a filthy rich independent gold digger who demands justice in ex change for one million marks half for the township and the other half for the people. The harsh reality is openly exposed when madam Claire Zachanassian says that she will only find justice with the execution of a sincere towner which had impregnated her and denied maternity in the past.What had happened to Madam Claire in her past drove her out of Guellen, the town in which the play is set in, and forced her to work in a brothel. She then met a rich man in the brothel and married him and when he died inherited his money, and she has been marrying rich men and divorcing them ever since. After she became rich, she came back to Guellen and order Ills ending, the man who impregnated her. At first when the condition is set all the towns people object violently against her offer and refuse it completely, but this painting is filled dramatical irony as in that respect is a detected scent by the reader of the want for that some of money.There is a sensation of portend at the end of the speech where Claire Zachanasian replies to the townspeople after instantly rebelling against the offer with the two simple words Ill wait. These two words disclose us in a way the certainty that he is going to be penalize. The corruption of the society of Guellen is clear after the first day of Madam Claires proposal. This is evident when all the townspeople begin buying new shoes, wearing clean garments and are buying luxury products all on credit. onward Madam Claire came, the town of Guellen was depict as cosmos a very poor area with all of its inhabitants including the mayor living in very simple lifestyles. When the townspeople buy these luxury products we can clearly see that their minds have become corrupted, and that all of them are certain that Ill is going to be run ford or murdered. When Ill goes to the mayor and the sheriff for help and demands the ar quietus of Madame Claire as she has posed a threat on his life, they deny his allegations and reassure that no one wants to extend him.Of course the reader knows that all the townspeople are planning to kill him but they dont know who will do it and when. At this part of the story the people of Guellen are waiting. When Ill goes to the train station in an attempt to escape from, he finds all the townspeople waiting for him there and they carry him from boarding the train. We can also see the corruption of the higher ranking persons in society, such as the mayor and the church, where they change their decision for the abolishment of the death penalty. The mayor calls a towns meeting for the discussion over the issue of reimplementation of the death penalty.Of course in the end all vote for it except for the church and the passe-partout which abstain rather than vote against although they are going against their beliefs. In this scene we can see to what extent does corruption extends to where the high ranking officials in the town are corrupted. The mayor which said we would rather have poverty than blood on our hands was actually contemplating executing Ill in exchange for money. The stand up straw of the corruption in the play is when the schoolmaster goes to Claire Zachanassian in despair and begs her to forget about the execution of Ill.The schoolmaster is a realist and can see with all of the townspeople. He knows that Ill is going to die in the end and can see how the townspeople are becoming corrupted and how they are being seduced by the large sum of money. The schoolmaster pleads to Madam Zachanasian to let her feelings for humanity prevail. Here we can see that the schoolmaster is trying to communicate with the haywire side of madam Zachanasian as the power is clearly in her hands and in the money. Here we can conclude that power is in the hands of the wealthy.They can completely corrupt societies and individuals and make them commit horrific sins that no one in their right mind would think about doing. In the play The Visit money corrupted each and ev ery individual in society after they heard that she will be donating one million marks for the township and the individuals. As soon as they hear the deal they start thinking about fulfilling the condition and actually killing Ill. We can see to what extent and how uttermost people are willing to go in exchange for personal gain.In the play all this corruption is justified by justice. Many of the townspeople state that they only want to execute Ill so that justice can be served. This justification of course is false and they are only doing it for the money. In the play Mother Courage and her children the circumstances and the situations are different, but the outcome is similar. The play is set in medieval Europe where there are galore(postnominal) wars and conflicts between different countries. In the play, there is evidence of individuals getting corrupted as well as peoples getting corrupted.We first feel a sense of corruption in the second scene when Eilef, the once known brav e and courageous man, is recognized for raiding the topical anaesthetic peasants and stealing their cattle so that he can feed his hungry men. Here we can see that Eilef is taking the opportunity of the war and his status in the army to go and raid local peasants so that he can steal cattle. In the following scene the Chaplain and the cook appear to be talking about politics and discussing the war. The cook ironically remarks that the king is lucky to justify his war by god, otherwise he would be accused of seeking profits only.Here we can see that see that the people have realized that it is all because of personal gain. In a way, the children of Mother Courage are killed for the motif of money. First Swiss Cheese is penalise because he has hid a box which contains a sum of money which the protestants have accumulated from the war. Mother courage then tries then to bribe the soldiers that want to execute him thanking god there is corruption and man is corruptible saying Thank Go d theyre corruptible. Theyre earthly concern and after money like the rest of us. Theyre not wolves. As long as theres corruption theres hope.Bribes Theyre a mans outdo chance. As long as judges go on taking money, then theres some chance of justice. Eilef, after being described as wearing luxurious clothes, is executed for the numerous raids on the local peasants were he stole the belongings of these pitiful peasants and became rich on the expense of their lives. hold up but not least Kattrin dies as she is beating the drum warning the peasants that Catholic soldiers are coming to raid their town and steal their belongings. All of Mother Courages children had the same tragic fate and all of their deaths are connected to money.In this play, we can see how money can corrupt societies and countries on a large scale. We can see how different people were corrupted in different ways all for the same reason. War changes order into chaos, and man takes the opportunity of chaos so that he can make money on the expense of others, sometimes killing others. The play Mother Courage and her Children vividly describes how peoples and leaders can commit numerous crimes in order to get wealthy and how simple humans can change suddenly into immoral humans after being seduced by wealth.In conclusion, we have an answer to the question at hand. Man is willing to kill, declare war, torture others and steel for the sole design of getting money. Man always finds a way to get money on the expense of others without even thinking. Both plays bluntly discussed the issue of corruption, money and how there is no conscience or moral values when it comes to making money, which were major themes in both plays. Last but not least, it is clear to us that man is willing to do anything in exchange for money.

Well written article

The denomination s written by Status Manuals Abdullah Kasbah. The member presents the factors of gangsters in worldwide. The hold is well-written article because the writer use facts In Its article, the arguments are supported by strong and taxonomic evidences and the references used are relevant and current. First, it is a well-written article because the article provides factual information.Paragraph 3 show It when the article provide that The Imprint Period up to the age of even, we are like sponge, absorbing everything around us and accept much of it as true. This statement is a fact. Next, the article says The Modeling Period between the ages of eight and thirteen, we copy people, often from our parents, but also other people. The ingathering Period between 13 and 21, we are largely Influenced by our peers. The statement provided by the article are all facts because all of children faced it and it cannot be deniable.Secondly, the article Is well-written article because the a rguments In this article are supported by strong and systematic evidences. This Is shown in Paragraph 5 which It stated that on average, a characteristic Canadian child will watch about 22 hours of television per week and this adds up to more quantify spent watching television that time spent at school, playing sports or communicating with family and friends. Next, the article stated that In America, gangs formed before War of Independence.In Paragraph 6, it stated that it has been recently estimated that on that point are more than 24,500 gangs and over 772,500 gangs members in the U. S. The general age rang of youth gang members is between the age of 14-24. The article also provided that the rent study analyzes the family relationship between gang membership and socio- demographic characteristics, neighborhood disorientation theory, social bond theory, social train theory, differential association theory, and self-control theory in order to provide insight Into the etiology of gang membership.Lastly. The article is a well-written article because the references used are relevant and current. As example, in Paragraph 5, it refers to moth miller (1992) which defines a street gang as a self-formed association of peers, united by mutual interests, with Identifiable leadership and internal organization, who act collectively or as Individuals to achieve specific purposes, Including the conduct of Il licit activity and control of a particular territory, facility or enterprise.Then, it refers to gang violence which refers to mostly those misappropriated and non-political acts of violence perpetrated by gangs against innocent people, property, or other gang violence at some point In Its history-Hispanics and African Americans are more belike than other ethnic groups to be gang members refers from Speller, 1990. Male gang members engage in more crime than their counterpart female gang members (Messier, 1985). Gang socially depressed Moonstone, 1983).Jacksons (19 90) also noted that youth may Join a gang for material reasons, recreation, a hide out or avoid legal problem, physical protection, and to gain autonomy from authority figures . In conclusion, the article is well-written article because the writer use facts in its article, the arguments are supported by strong and systematic evidences and the references used are relevant and current. The criteria of the article is mostly well- written without assumption without proof, and another characteristics that avoid the article from a poor-written article

Everyday Use Essay

Everyday Use is a highly symbolic point with heterogeneous stalks and interpretations. It not only locates conflict that existed within the African-American community and presents life in relation to modern and traditional design of Afro-American heritage notwithstanding it further takes into account the feminist themes and agendas. It is a representative story of Black movement of 1960s scarce it does not manifest the Afro-American quest for socio-cultural indistinguishability like other Black Movement literature. The central conflict is symbolized by two main characters Mrs.Johnson and Dee. Dee is an epitome of shallow materialism and an adherent of prevailing concept of heritage where heritage is revered only for trendiness and aesthetic attraction whereas Mrs. Johnson admires heritage for its practical utility and personal importance. Central conflict is between Maggie and Dee and it is about whether bequest and heritage subsists in belongings or in spirit. Dees longing fo r heritage is for ostentatious reasons. Contemporary periodical necessities coif her cherish and celebrate her Afro-American heritage. But Mrs.Johnson and Maggie have learnt to live with their heritage. Dee is captivated by the beauty of churn top and wanted to have it to be used as centerpiece for her bay table whereas Mrs. Johnson has used it practically for churn butter hitherto. Walker utilizes the butter churn to demonstrate Mrs. Johnsons intrinsic understanding of heritage. When Dee finished wrapping the dasher the insure stuck out. I took it for a moment in my men. You didnt even have to look close to see where hands pushing the dasher up and down to make butter had left a kind of sink in the wood.In fact, there were a lot of small sinks you could see where thumbs and fingers had sunk into the wood. It was a exquisite light yellow wood, from a tree that grew in the yard where Big Dee and Stash had lived. (Walker, Everyday Use use page number from your textbook) The narra tion of the story is in first-person where everything is reported and understood through the lenses of Mrs. Johnson. Her observation is astute as she provides minute details about the actions of her daughters. Alice Walker has introduced different symbols and figurative language to tell some thematic expressions.The conflict of heritage becomes more evident as well as critical as the quilts are brought in the story. It signifies the procedure from which the peanut and worthless may be changed into the valued and functional. The development of Dee into Wangero shows various facets and phases through which black identity passed during late 1960s and 1970s. Predilection for appearance as compared with spirit remained hallmark of this era and this trend is manifested through Dees transformation into Wangero. Social standing of females was a favorite subject to the writers at the start of 20th century. indian lodge was dominated by patriarchy, male chauvinism and supremacy whereas wom en were perceived as fragile and dependant. Every Day Use is a thematic expression of feminist movement and manifests it at various levels and in various orientations. It also revolves around the same theme which was basically about their feminist struggles. In Everyday Use, Alice juxtaposes the female character against the pathos and miseries of life and demonstrates their strong will and mental capacity to stand against those hardships. They are subservient to any male character and do not needs their companionship.Hence Alice augments their characterization by inculcating a female identity. Although Feminism stands for women to have the same status as men in the society but Alice exhibits another manifestation of Feminism i. e. not a wish to have equal status but a practical demonstration to contribute equally to the socio-cultural milieu of the time. Dee is an epitome of shallow materialistic feminism and an adherent of prevailing concept of feminism that believes in things an d materialistic feministic achievements whereas Mrs. Johnson looks at the spirit of feminism and contributes toward it at her own level.She raises up two daughters by her own. This implies she has already taken the position of a father. These kinds of female have the ability to make their own decisions and have emancipation of thought and actions. The mother even shows how useful and strong a woman is. In the story, Alice Walker pointed out that the mother is a large, big-boned woman with rough, man-working hands. So Everyday Use is not a mere feministic wish to acquire equal status and should be considered and treated on equal scathe but it is a practical manifestation of this feminist thought and ideology.Overall, Walker has invited us start living with our heritage instead of merely cherishing it. She further wants us to search our roots in the American soil instead of locating it on other continents. This story has eternalized the Afro-American themes in particular and feminis t theme in general. The characteristic that makes the story universal and eternal is symbolic representation f the above-mentioned themes. It can be read and interpreted in various ways and at various levels.

Dispositional vs. Biological Theory Essay

Dispositional soulfulnessality theories be rather polar from biological constitution theories. The two will be compared and dissected in this article. The Big fiver Personality Test will also be analyzed and how it is used to study personality will be examined. Dispositional personality theories contend that each person per certain stable, long lasting dispositions. These dispositions generate a person display certain emotions, attitudes, and behaviors. These dispositions appear in many different kinds of situations, which lends the belief that people transport in predictable ways even when they are in different situations. The theory also states that each person has a different set of dispositions, or that their sets of dispositions bemuse different strengths which assembles a unique pattern. There are two different types of dispositional theories, type and trait theories. Type theories assign people to different categories. These categories work out on the psyches temper ament. Hippocrates and Galen suggest temperament is based on body fluids (which sounds a bit outlandish). Blood is said to represent the sanguine temperament.This is a person who is warmhearted, optimistic, and laid back. Phlegm is a phlegmatic person who is lethargic, calm, and slow to action (when mavin reckons about this in relation to actual phlegm it is quite disgusting). Black bile is a melancholic person, an individual who might be very sad and depressed. Last but not least, is yellow bile, which represents a brainish personality. A choleric personality is some sensation who is angry, assertive, and quick to action. The theory states that whichever body fluid is highest determines the personality type. As a modern person this theory sounds implausible. If one has a cold, and therefore more(prenominal) phlegm does that change their personality? And for how long does the personality change last? As long as the cold lastsor longer? The other type of dispositional personality theories is trait theories. Trait theories assume people have many traits that are continuing qualities that individuals have in different amounts. Allports theory suggests that there are 3 main traits central, secondary, and cardinal. A central trait is a characteristic that controls and organizes behavior in various situations. A secondary trait can be described as a preference and is specific to certain situations. A cardinal trait is very cosmopolitan and pervasive.It is so pervasive that an individual is goerned by it and it dictates everything a person does. The limitations to dispositional theories are that they describe people more than they strive to understand them. It is also confining to think of a personality being put into a box instead of being given room to gain and change as lives and experiences evolve. As an individual one does not like to think they are always to have the same personality or be the same for their entire conducttimes. one wants to conduct, g row and change as they experience life instead of depending on the levels of body fluid they might have on a dispelicular day. The strengths are that they helped farm objective personality auditions that have become very common in personality assessment. Biological theories suggest genetics have a big part to play in personality. Some have suggested that people with high cortical arousal are introverts who avoid stimulation. While individuals with low cortical arousal are extroverts who look for stimulating experiences. These may be genetic.One would think that biology does indeed play a part in personality especially in younger years before life experiences alter ones personality. This author has seen it in babies. One child leans strongly towards the fathers personality, more serious, organized, bossy, and controlling. The other child, although very close in age and with the same parents leans more towards the mothers personality, carefree, messy, easily laughs, silly, and fun. They are too young to yet have life that has influenced how they behave, but naturally their personality mimics that of their different parents. This lends the belief that while biology may not dictate ones personality for ones entire life, certain traits can indeed be passed down through generations. The strengths of biological theories are that one may observe previous generations and make decisions based on the personalities of those before them, either copying success or avoiding pitfalls. The limitation is that one is notconfined to be just like parents. One has the freedom of choice in how they conduct themselves and that can change ones personality over time.The Big Five Personality Test is a test that determines the strongest personality traits an individual possesses. There are 5 broad dimensions of personality used to describe an individuals personality. The five factors are neuroticism, openness, conscientiousness, extraversion, and agreeableness. The test determines whi ch factor is the highest, lowest, and the ones that fall in between. This author took the test, and in this time of life, found it to be fairly accurate. The highest score was agreeableness and that plays out regularly in daily life. The Big Five Personality test helps one study personality over time because it gives a way for one to measure personality changes over time.One can also see how traits relate to other variables such as confidence, music preferences, and more. One can also observe how different stages of life change which traits are dominant. Overall, dispositional and biological personality theories give one a lot of perceptiveness into personality, whether it is correct or not, it is a way to delve deeper into oneself to learn about motivations and behavior. Some theories seem a little crazy, such as type theories, and others make a little more sense and give insight into the behaviors of others and oneself. The personality test is the most interesting of all, giving yourself a glimpse into your personality and how it changes over time.ReferencesFeist, J., Feist, G. J., & Roberts, T. (2013). Theories of personality (8th ed.). New York, NY McGraw-Hill. Psychology Today. (2011). Big five personality test. Retrieved from http//psychologytoday.tests.psychtests.com/take_test.php?idRegTest=1297