Final Growth Report Essay Example | Topics and Well Written Essays - 500 words

Final Growth Report - Essay Example I found many things I had forgotten about, but overall have learned many important things about me and my personal growth as a person. I have found myself, more and more recently, pushing myself to the very edge of my existence, both spiritually, mentally, and physically. I want to see exactly what I can do, how I tick, and how long I can make myself tick for. I find myself taking on challenges and to much work, in hopes of keeping myself busy and occupied. I may slip up a little here and there, by I try to spread myself out to many different possibilities, hoping to expand my fields of study and learning as far as I possibly can. I also have found that it is more myself, that everyone else who I let make my challenges. Not saying I would turn down one that comes to me, but I keep raising the bar, pushing the tally, and raising the ante, to keep myself moving fast and foremost towards the challenging goals I have set for my personal growth. I also find myself jumping to leadership positions I would have once shied away from, and feel the need to be the leader, as well the want to take on the role when I see what I consider to be insufficient leaders to be doing a job I feel I could be doing much better. Well this rashness and bravado of myself may be a downtrodden effect of my ego, it also helps serve how well I strive for the best I can achieve. I also seem to feel a changin

Midterm Assignment Example | Topics and Well Written Essays - 500 words - 1

Midterm - Assignment Example The present study involved a between-subjects design. This was pertinent in determining whether the participants who read a vignette about a 13 year old were as more likely to sentence a defendant to LWOP as those who read a vignette about a 16 year old. In this context, the dependent variable was life without parole â€Å"LWOP† while the independent variable was the defendant’s age. There were two main variables to be examined in the present study; LWOP and defendant’s age. The vignettes were randomly assigned to the participants. The participants recorded their responses for variable LWOP on a 5 point Likert-type scale (1 = very unlikely, 5 = very likely). On the other hand, the variable defendant’s age had two categories; 13-year old defendants and 16-year old defendants. The results (as in table 2) indicated lack of significant differences between participants who read a vignette about a 13-year old (M = 1.89, SD = 1.21) and participants who read a vignette about a 16-year old (M = 2.14, SD = 1.34); t(185) = 1.30, p = .19. This implies that the participants who read a vignette about a 13-year old were as likely to sentence the defendant to LWOP as those who read a vignette about a 16-year

Website Review and Summary Essay Example for Free

Website Review and Summary Essay Infant Mortality Infant mortality is a serious matter when it concerns the life of an infant. Many individuals and families have had to face the death of a child in one way or another. Infant mortality can cause devastating implications for all those involved. The awareness of assistance offered from local, state and national government agencies are available for those who have experience the death of an infant. One way to provide information would be to understand what public and community health is all about. Public and Community health is important and researching related websites can benefit those who are interested. This paper will address and compare how local, state and national government websites address specific information regarding infant mortality. In addition, information will be explored specifically related to whether or not the information found in the websites overlap, what type of structure is identified between the levels of government, what functions are seen at each level of government, and how the levels of government work together specifically regarding infant mortality. Defining Public and Community Health. First of all, public health deals with promoting health through the communication and organizational efforts to assist health care providers, the public, the communities and individuals. (Kleinfelder, 2013). To be honest, for the most part, people refer to public health simply as â€Å"free†, meaning a place to go when they need state and federally funded vaccinations, influenza and pneumonia shots, wellness prevention, and tuberculine screening for health care workers to mention a few. As far as community health, this addresses issues through education, research on diseases, injury prevention and the promotion of healthy lifestyles. How  does the information overlap? When researching for the sole purpose of obtaining information specifically related to infant mortality, many websites are reviewed. The information identified did at times overlap such as the percentages of infant deaths at the local and state levels as opposed to the United States percentage of infant deaths, meaning the percentages were typically the same. In addition, the top rated causes of infant deaths from one website to the next were similar such as sudden infant death syndrome, premature births, very low birth weights and birth defects. Types of structure and function identified between levels of government. Each level of the government whether local, state or national, has their own processes and procedures to handle concerns affecting the people. The structure at the state level governs over the city, or local counties. When an issue arises that local and state levels cannot handle, national levels will assist to resolve those issues. The purpose of understanding the structures among the government levels is not only to figure out how to identify, analyze, plan and implement resolutions to health concerns, such as infant mortality, it is also important understand the funding for health care and other needs of the people. In the eyes of the people it must prove its legitimacy to remain in office. According to Beitsch LM, Brooks, Grigg Menachemi, (2006), â€Å"A strong infrastructure is required to perform public health services and to protect the public from environmental toxins, influenza, chronic diseases, and unacceptable rates of infant mortality. State health agencies must be able to provide the core functions of public health, assessment, policy development, and assurance across the domains of health protection and health promotion activities.† The local and state agency’s focus on decreasing infant death. To accomplish this, the government provides funding to enable state-based programs the ability to perform surveillance to gather information that would enable a decline in maternal and infant mortality. The purpose of the information gathered is used to develop the health programs associated with infant mortality or other health related issues. In addition, the ability to identify infant mortality risks rests on the shoulders of local and state agencies. These agencies use of pregnancy risk assessment monitoring systems data to complete this task. On  a national level, the U.S. Department of Health and Human Services will work with state agencies to develop a national strategy for addressing all health related issues. (Riegelman, 2010). How do the levels of government work together? All agencies work in a collaborative effort to improve women’s health prior to pregnancy, promote quality prenatal care, strengthening surveillance and research, including prevention and overall health promotion. According to Beitsch, Brooks, Grigg Menachemi, (2006). â€Å"The goals of these agencies communicate with the main objective to improve access to quality pre-conception, peri-conception, and prenatal health care across racial/ethnic and geographical divides, and to provide the best available care to mothers and infants.† Conclusion In all reality, despite the efforts of all levels of government health agencies, the probability of the concerns surrounding infant mortality will continue simply due to the ignorance and negligence of the American public to simple choose not to do the right thing. All levels of government, whether local, state or national, infant mortality is a health concern to be reckoned with. We, as a community, have an obligation to understand that educating ourselves through research and reviewing websites for knowledge is key to resolve all public and community health concerns on all levels. The paper did explore information related to websites address the type of structure between the levels of government, what functions are seen at each level of government, and how the levels of government work together specifically regarding infant mortality. The ability to promote educational programs to prevent a death of an infant is a necessity to ensure lifelong happiness. References Beitsch LM, Brooks RG, Grigg M, Menachemi N. Structure and Functions of State Public Health Agencies. American Journal of Public Health. 2006; 96(1):167-172. Doi:10.2105/AJPH.2004.053439. Kleinfelder, J., (2013). What is the difference between community health and public health? Retrieved from http://wwwresearchgate./post/What_is_the_diffe†¦ Riegelman, R. K. (2010). Public health 101: Healthy people—healthy populations. Sudbury, MA: Jones and Bartlett.

Non-visual Motion Tracking

Non-visual Motion Tracking Additionally, (Taylor et al. 2010) demonstrated that the OSSCA method, which employs a combined use of OCST, SCoRE, and SARA techniques to process marker data and allows the estimation of joint parameters from kinematic data alone, without the necessity to use generic anatomical relationship assumptions, returns more reliable, repeatable and reproducible results than a standard generic regression approach. Although the accuracy of the data acquired by means of optical motion capture systems is very high in the controlled environment of the lab, the ambulatory use of this type of equipment is cumbersome and presents significant limitations which can not only compromise the precision of the acquired data, e.g. dependency on line-of-sight, limited range and latency of data (Schepers et al. 2010), but also the practicability of the acquisition itself, e.g. necessity of power source, set-up time, outdoor calibration of the system. Non-visual motion tracking Non-visual motion tracking is a sensor based technique, which can be carried out, amongst others, with acoustic, magnetic, or inertial sensors, or with a combination of these methods. Ultrasound based acoustic systems, e.g. the Bat system (Ward et al. 1997), Vallidis (Hazas and Ward 2002), the Cricket location system (Priyantha et al. 2000) and WearTrack (Foxlin and Harrington 2000), are capable of tracking the locations of pulse emitting beckons by using the time-of-flight information of audio signals. This type of motion tracking system is wireless, however, as with visual motion tracking, occlusion of the signal emitter poses a significant limitation. In contrast, magnetic systems, e.g. MotionStar ® (Ascension Technology), are capable of estimating their position and orientation within the global coordinate system, by using information from the local magnetic environment, and are, therefore, not constricted by line-of-sight. However, these systems are very sensitive to ferromagnetic interferences. Inertial motion capture systems, e.g. Moven (Xsens Technologies) and Alert (Verhaert), employ the use of accelerometer and gyroscopes to measure inclination angles. These systems are highly accurate, however, sensitive to vibration and subject to integration drift over time. In fact, throughout the past decade, the use of inertial sensors has gained increased popularity within researchers (Foxlin 1996; Roetenberg et al. 2007a; Roetenberg et al. 2005; Roetenberg et al. 2009; Roetenberg et al. 2003; Roetenberg et al. 2007b; Roetenberg and Veltink 2005), as well as general population. Many people schedule their daily activity based on the data presented by certain applications on their smartphones (e.g. Health app, Argus, MyFitnessPal), their smartwatches (e.g. Sony, LG, AppleWatch, Fitbit Surge) or pedometers and wristbands (e.g. Fitbit Flex, Garmin vivofit, Polar Loop, Jawbone). However, in the field of research, there is a need for more complex systems, which can provide more comprehensive information, of a larger variety. For this purpose, hybrid systems, combine the use of different techniques to compensate for the shortcomings of individual systems. Such hybrid systems are represented by acoustic-inertial systems (Vlasic et al. 2007; Ward et al. 2005), e.g. Constellationà ¢Ã¢â‚¬Å¾Ã‚ ¢ (Foxlin et al. 1998), optical-inertial systems, e.g. Hy-Birdà ¢Ã¢â‚¬Å¾Ã‚ ¢ (Ascension Technology) and inertial-magnetic systems, e.g. MERG sensors (Bachmann 2000), MTw development kit (Xsens Technologies), MVN Biomech and MVN Awinda (Xsens Technologies). Combined inertial and magnetic sensing is currently one of the more popular choices in this area of study and will be discussed at length in the following paragraphs. The light weight, wireless and cheap, inertial sensors equipped with accelerometers, gyroscopes and magnetometers enable, when positioned on the human body, the computation of angular orientation of the anatomical segments to which they are attached to (Bellusci et al. 2013; Roetenberg et al. 2003). The on-board gyroscopes measure angular velocity, based on the principle of angular momentum, according to the following fundamental equation: (1) Where: à Ã¢â‚¬Å¾ torque on the gyroscope; L angular momentum; I moment of inertia; à Ã¢â‚¬ ° angular velocity; ÃŽÂ ± angular acceleration. The most commonly used gyroscopes for human motion studies are piezo-electric, capable of detecting vibration of mass. When an object vibrates while rotating, it is subject to the Coriolis Effect. This causes a second vibration to occur orthogonally to the initial vibration direction. The rate of turn can be calculated from this latter vibration. According to the following equations: (2) Where: m mass; à ¡Ã‚ ´Ã‚   momentary speed of the mass with reference to the moving object to which it is attached. The resulting gyroscope signals are then defined as being the sum of angular velocity à Ã¢â‚¬ °t, offset due to temperature of gyroscope bt, and white noise à ¡Ã‚ ´Ã‚  G,t (Eq. 3). (3) The gyroscope output is very accurate, however, it is subject to errors and drift caused by integration of the signal over time, and the gyroscope temperature which can produce small offset errors, leading to large integration errors when calculating orientation. The use of compensatory estimation algorithms, such as Kalman filters can reduce the inherent errors in the gyroscope output signal (Roetenberg et al. 2003). Kalman filters are mathematical algorithms used to efficiently minimize the mean of the squared error of a system output (Welch and Bishop 1995). Kalman filters are particularly useful for combining parameters of different measurement systems so that the advantages of one compensates for the weakness of the other, e.g. accelerometers are often used in conjunction with gyroscopes, in order to compensate for inclination drifts in the gyroscope signal. The accelerometers measure the gravitational acceleration g and the vector sum of acceleration a. The output accelerometer signals are defined as the sum of acceleration at, gravity gt and white noise à ¡Ã‚ ´Ã‚  A,t. (4) The inclination information provided by gt can be used to correct the orientation drifts of the gyroscope (Roetenberg et al. 2003). A further common example of Kalman filtering, is using magnetometer readings to correct for the gyroscopes vertical axis drifts (Roetenberg et al. 2003). Magnetometers have the ability to detect local magnetic north and adjust heading direction. The principles by which the magnetometers work are described by following equation: (5) Where: ym,t magnetic signals; mt earth magnetic field vector; dt disturbance vector; vm,t -white noise. In real life measuring conditions the distribution of the magnetic field is often more complex and other parameters, such as changes in magnetic flux and the magnetic inclination angle, which can affect the magnitude of the magnetic disturbance, should be taken in consideration. The major limitations of using inertial and magnetic sensing for motion tracking are represented by the following factors: Ferromagnetic interferences can distort the local magnetic field and affect the measurements for the orientation about the vertical axis (Roetenberg et al. 2003). The velocity and type of movement performed and the geometry of the body segment to which the sensor is applied can affect the accuracy of the measurements (Roetenberg et al. 2005); Distances between body segments cannot be assessed by means of numerical integration (Roetenberg and Veltink 2005); Previous studies in which this type of equipment was used report a high accuracy of the output data (Cutti et al. 2010; Ferrari et al. 2010a; Seel et al. 2014), however, the limitations in using this motion capture system are far from being overcome. The most important and challenging aspect of the study is to use the acquired information in a biomechanically meaningful manner, e.g. the parameters declared as joint angles, need to be as anatomically accurate as possible, for this purpose assuming the joint angles can be calculated as the angles of movement between two anatomical segments is not enough, a more complex mathematical model needs to be developed in order to address the biomechanical characteristics of the studied joint. There are a variety of protocols and algorithms available for post processing of sensor data stemming from human motion studies. A common approach for solving a human kinematics problem is to compare the human body to a robot manipulator. Similarly to a robot manipulator, which forms a kinematic chain from links interconnected by joints, the human body can be considered a kinematic chain formed of anatomical segments connected by articulations. In theory, this is a very efficient manner to solve a biomechanical problem. Cutti et al., for example, use the Danavit-Hartenberg convention of robotics in their Outwalk protocol, which states that a kinematic chain with n joints will have n+1 links (Fig 2.4). To solve the kinematics, a coordinate system is rigidly attached to each link. In this case, when joint is actuated, the adjacent and its attached coordinate frame perform a motion. Whichever motion is performed by the kinematic chain, the coordinates of each point on are constant when expressed in the coordinate frame (Zatsiorsky 1998). The Danavit-Hartenberg convention has two conditions which need to be satisfied in order for the kinematic solution to be effective. The variables of a joint (e.g. rotation angles) are defined by the two coordinate systems of the links adjacent to the joint. So, for example, the coordinates of the frame are expressed in the frame. Firstly, the orthonormality of the frames needs to be established, meaning needs to be perpendicular to . Secondly, the projection of in the frame ought to intersect . Comparing the human body to a robotics model is a good starting point. However, using the, frequently associated, strap-down integration method when measuring human kinematics with sensing units poses a very important limitation (Seel et al. 2014). The strap-down-integration method is based on using sensing units securely fixed to the even surfaces of robotic elements. However, there is a significant difference between a robotic setup and an anatomical system. Firstly, aligning the sensor to an anatomical location, such that one axes of the sensor coordinate system coincides exactly with an axis of the anatomical joint, is nearly impossible (Seel et al. 2014). This issue has been addressed in different manners by researchers so far. In the Outwalk protocol, Cutti and Ferrari et al. define as many coordinate frames for each link as the joints they form. Each anatomical segment has, therefore, a distal and a proximal coordinate frame. The joint variables are defined by the distal coordinate frame of one segment and the proximal coordinate frame of its adjacent segment. Another issue that needs to be addressed, when discussing a human biomechanical model, is an almost certain misalignment of the thigh axis with the segments coordinate system. Some studies completely ignore the misalignment between the anatomical and the sensor axes (Seel et al. 2014). In the Outwalk protocol this problem is solved by expressing the flexion-extension axis of the knee in the coordinate system of the distal femur and defining the other revolution axes of the coordinate frame as being orthogonal with respect to the new axis. This is another promising approach, however, in order for this method to be effective, the knee flexion-extension axis needs to be accurately identified. In the case of hinge joints, such as the simplified model of a knee joint, it is possible to calculate data from inertial sensors attached to both ends of the joint. However, this resulting data still needs to be translated into joint related coordinate systems and although, it is impossible to determine the initial position of the sensors on the anatomical segment, there is a possibility to determine the direction of the joint axes, by using different approaches to identify a functional movement axis from a set of dynamic motion data (Cutti et al. 2010; Ferrari et al. 2010a; Seel et al. 2014). In their protocol Cutti and Ferrari et al. use Woltrings mathematical solution for determining the finite helical axis (reviewed in (Zatsiorsky 1998)) to identify the knee flexion-extension axis. Woltrings solution appears to be fitting at least for most motion capture systems (Seel et al. 2014). However, the sensing units used in our study cannot measure translation. This would pose a big problem and could potentially result in substantial errors. In order for the outcome of the study to be successful, it needs to satisfy a set of conditions: (1) it is very important that the resulting post-processed sensor data is biomechanically meaningful to the musculoskeletal system; (2) data acquisition needs to be user friendly, rapid and easy to complete; (2) sensor mounting is not allowed to restrict the participants movement in any manner; (3) the resulting data needs to relate to true anatomical joint angles; and (4) the resulting information needs to be comparable to the reference system (Vicon). Seel et al. offer a solution based on rotational angle estimates alone, which is not only more simple from a data acquisition and processing point of view, but also functions on principles similar to SARA and SCoRE. In the protocol proposed by Seel et al. the knee is assumed to be a simple hinge, with one sensor attached to each segment forming the joint. In order to compensate for the lack of information concerning the initial position of the sensors on the anatomical segments, the unit length direction vectors and the orientations of the two segments attached to the hinge joint (Fig 2.6) are estimated as described below. The Seel et al. solution only employs the use of what is considered to be raw accelerometer and gyroscope output data from the two sensors, the thigh sensor and the shank sensor. In reality, any output data produced by the Xsens sensors, used in Seel et al.s study and the current study, is pre-processed in real-time by the on-board Kalman filter. For the purpose of the summary of the following protocol, all data indexed with 1 refers to thigh sensor data and data derived there from, and all data indexed with 2 refers to shank data and data derived there from. Firstly, the unit length direction vectors of the flexion-extension axis of the knee , are identified in the local coordinates of the sensors, by using an optimisation algorithm to compute the values of . Where the spherical coordinates for are: (6) (7) With the following sum of squared errors: ; (8) A search function is then used to find which satisfy the following condition: (9) Where: angular rates recorded by the thigh and shank sensor, respectively, with the sample period: constant; Euclidean norm. The acceleration measured by each sensor is the sum of the acceleration due to movement around the joint centre and the acceleration due to the rotation of the sensor around the joint centre. In order to estimate the knee joint position expressed in the local coordinate systems of the sensors, the amounts by which are shifted in order to obtain the acceleration of the joint centre, are estimated first. Two arbitrary points along the axes are estimated using a Gauss-Newton optimization algorithm. These points are shifted as close as possible to the sensor origin by applying: (10) (11) The radial and tangential acceleration due to the rotation of the sensor around the joint centre is computed: ; i=1,2 (12) Where: are time derivatives for angular rate and (13) The following sum of squared errors is calculated: ; (14) A search function is used to find which satisfy the following constrain: (15) The knee flexion/extension angle based on the gyroscope information is calculated with the following equation: (16) The measured accelerations are shifted onto the joint axes by applying the following: (17) (18) Where, represent the same quantity in the two different local coordinate systems, which rotate with respect to each other around the flexion axis. The flexion/extension angle calculated according to acceleration data can be defined as the angle between the projections of . (19) Where, and are pairs of joint plane axes, defined by: ; The knee flexion/extension angle defined by fusing the accelerometer and gyro data is defined by: (20) Where: knee flexion extension angle calculated according to accelerometer data at time t; knee flexion extension angle calculated according to gyroscope data at time t; the weight of the accelerometer data. By using the most effective methods presented in the literature review, the current study will attempt to validate the inertial sensor protocol proposed by Seel et. al 2014 against a OSSCA method and to compare laboratory and non-laboratory based inertial motion capture.

Investigating the rates of reaction of Sodium thiosulphate and hydrochloric acid :: GCSE Chemistry Coursework Investigation

Investigating the rates of reaction of Sodium thiosulphate and hydrochloric acid Using my preliminary experiments I decided on using the following apparatus: - A conical Flask - A piece of White Paper marked with a black cross - Dilute hydrochloric acid - Sodium thiosulphate - Water - Measuring cylinder We must produce a piece of coursework investigating the rates of reaction, and the effect different changes have on them. The rate of reaction is the rate of loss of a reactant or the rate of formation of a product during a chemical reaction. It is measured by dividing 1 by the time taken for the reaction to take place. There are four factors which affect the rate of a reaction, according to the collision theory of reacting particles: temperature, concentration (of solution), surface are (of solid reactants), and catalysts. I have chosen to investigate the effect concentration has on a reaction. This is because concentration is the most practical to investigate as it would take longer to prepare a solid in powdered and unpowdered form, and it is difficult to get accurate readings due to the inevitabilities of human errors, and as gas is mostly colourless it is difficult to gauge a reaction changing the pressure, and if a substance is added to give the gas colour, it may influence the outcome of the experiment. Also temperature is difficult to sustain and be made exact for all the experiments. Similarly the use of a catalyst complicates things, and if used incorrectly could alter the outcome of the experiment. All other factors however must be kept constant while we are varying the concentration. Both the sodium thiosulphate and the Hydrochloric acid are soluble in water, so the concentration of either can be changed. However I have chosen to vary the sodium thiosulphate as it is available in larger amounts, and various concentrations are prepared. I will time how long it will take varying concentrations of Sodium Thiosulphate to react with the Hydrochloric acid so that the solution when placed above the white paper with the black cross is so reacted that one cannot see the cross through the opaque liquid. In order for my findings to be valid the experiment must be a fair one. I will use the same standard each time for judging when the X has disappeared. I will make sure that the measuring cylinders for the HCl and thiosulphate will not be mixed up. The amount of HCl will be 5 cm3 each time, and the amount of thiosulphate will be fixed at 20 cm3. Also room temperature will be used as the temperature as it is practical and will not need to be monitored.

Lucian Freud Essay -- Visual Arts Paintings Art Artist Painter Essays

Lucian Freud Freud, Lucian (1922- ). German-born British painter. He was born in Berlin, a grandson of Sigmund Freud, came to England with his parents in 1931, and acquired British nationality in 1939. His earliest love was drawing, and he began to work full time as an artist after being invalided out of the Merchant Navy in 1942. In 1951 his Interior at Paddington (Walker Art Gallery, Liverpool) won a prize at the Festival of Britain, and since then he has built up a formidable reputation as one of the most powerful contemporary figurative painters. Portraits and nudes are his specialities, often observed in arresting close-up. His early work was meticulously painted, so he has sometimes been described as a `Realist' (or rather absurdly as a Superrealist), but the subjectivity and intensity of his work has always set him apart from the sober tradition characteristic of most British figurative art since the Second World War. In his later work (from the late 1950s) his handling became much broader. Normally I underplay facial expression when painting the figure, because I want expression to emerge through the body. I used to do only heads, but came to feel that I relied too much on the face. I want the head, as it were, to be more like another limb. - Lucian Freud Freud was born in Berlin in December 1922, and came to England with his family in 1933. He studied briefly at the Central School of Art in London and, to more effect, at Cedric Morris's East Anglian School of Painting and Drawing in Dedham. Following this, he served as a merchant seaman in an Atlantic convoy in 1941. His first solo exhibition, in 1944 at the Lefevre Gallery, featured the now celebrated The Painter's Room 1944. In the s... ...h seeing. His attempt to demystify the human form whilst recording the stories of his subjects marks a significant stance against the vacuity of much of contemporary art, which refuses to acknowledge even the existence of such stories and glorifies only the visible form. Even though he does not explore those stories, the fact that Freud records their presence within his subjects makes his work compellingly humane. "My work is purely autobiographical,...It is about myself and my surroundings. I work from people that interest me and that I care about, in rooms that I know... When I look at a body it gives me choice of what to put in a painting, what will suit me and what won't. There is a distinction between fact and truth. Truth has an element of revelation about it. If something is true, it does more than strike one as merely being so." - Lucian Freud

Consider the Importance of the Method of Narration Employed in Wuthering Heights Essay

Wuthering Heights is written by Emily Jane Brontà « and narrated by Ellen Dean (Nelly), a servant of both Catherine Earnshaw and her daughter, Catherine Linton. Emily Brontà « must have thought she was the most convenient of characters to narrate this novel as Nelly was alive through each generation of both the Earnshaw and Linton families. Had someone like Catherine Earnshaw narrated the novel, it might have finished at her death or would have switched narration. Also, this could have made the narration more bias, whereas Nelly, who still plays a reasonably large role as she mixes with all the characters, witnesses and observes the goings on as an onlooker first hand. However, Nelly often interferes with the lives of the characters which could have altered the forth coming events. In my opinion, one of the key times of her meddlesome attitude in the novel is reflected when she carries a letter between Heathcliff and Cathy Earnshaw who also receives permission to visit Cathy when she is ill-against Edgars wishes. She is often seen to be carrying letters between different characters which are considered to be forbidden. On the other hand, she sometimes decides to hold onto information rather than pass it on, such as when Edgar’s wife Catherine becomes increasingly ill Nelly fails to inform him. A possible downfall to having Nelly as the narrator could be that her personal opinions are shown too much in the novel, creating a biased view. Her actions are also influenced by her opinions which again produce a bias outcome as she helps those characters she favours, such as the Earnshaw siblings she grew up with over Edgar. This concept is shown in her actions as she keeps some secrets to herself instead of revealing them to Edgar, like when his daughter and Hareton’s relationship grows and Nelly ignores it.