Role of Interstimulus Delay in Iconic Memory

Role of Interstimulus Delay in Iconic Memory Sensory memory is the initial structure in the Atkinson and Shiffrin’s modal model of memory. This memory structure temporarily stores information from sensory stimulation for processing and transferring to short-term memory. Within fractions of seconds, this memory will degenerate if remain unattended (Shiffrin Atkinson, 1969). There are two kinds of sensory memory which is iconic memory and echoic memory. Iconic memory is crucial as it stabilizes vision despite the presence of saccadic movements which disturbs visual adaptation to stimulus (Ciccarelli White, 2012). Hence, any delay in between the sensory stimulation and the recollection will cause an effect to the iconic memory. The question is; how much are we able to recall from our iconic memory after a period of delay? In 1967, Neisser coined the term iconic memory and assumed that all visual information are initially held there before being transported to longer lasting memory upon cue (Gegenfurtner Sperling, 1993). Iconic memory involves vision persistence where trails of light retained for fragments of second in memory (Goldstein, 2011). Haber (1983) described iconic memory as the availability to perceive the information briefly after terminating visual stimuli. The persistence and decay of the visual information in iconic memory is first presented in Sperling’s partial report (Sperling, 1960). In partial report paradigm, there is a brief delay prior to the selection cue in reporting the stimuli. The brief delay or known as the interstimulus interval (ISI) which is a time period in between two stimuli (Reed, 2013). ISI is the interval between the end of the visual stimulus and the onset of the cue tone before reporting the displayed information in the partial report technique (Chow, 1985). The effect of ISI on iconic memory in partial report can be explained by Sperling’s theory of iconic memory. Sperling stated that observers have the ability to temporarily store a large capacity of visual information, however as the information decayed rapidly due to the delay, the subjects were only able to report an average of 4.5 items (Sperling, 1960). Hence, as the interval prolonged, the effectiveness of iconic memory decreases despite the large capacity in storage. Besides that, another theory that can explain the cue delay in partial report is the Bundesen’s theory of visual attention. This quantitative model assumed that the sum of perceptual processing resources which determines the rate of processing is inadequate for the information displayed. Processing resources are used to filter information as distractor and target using selective attention. After the allocation of the processing resources, the information races for encoding in the limited capacity visua l short-term memory (Petersen and Andersen, 2012). As the encoding process is time consuming, the information decays as the selection cue delay prolongs thus affecting the items recollection. The partial report paradigm was pioneered by Sperling’s (1960) dissertation in Harvard University. Due to the subjects’ immediate-memory capacity in whole report, he devised a technique called partial report which was to only report a particular array of items arrangement according to different cue tones for each rows projected after the stimulus was displayed. Three to four items per row were used due to limited perceptual span. Higher tone was for upper row, medium tone for middle row and lower tone for lower row. In his study, he aimed to investigate on information decay by measuring the accuracy of the report. This study was conducted on 5 trained subjects who were scheduled for 3 sessions weekly for a total of 12 sessions. Before the subjects report the information, he delayed the instructional tone for 0.0s, 0.15s, 0.30s and 1s after the stimulus display. The results indicated steep decline in accuracy of report as the delay was longer. 91% of the subjects were ab le to accurately report the stimulus but as the delay increased to 1s, the accuracy declined to 69%. He concluded most visual information were registered in the sensory memory but decayed rapidly within fractions of a second (Sperling, 1960). Through his research, he was able to show that in testing immediate-memory, not just knowing the limit of the perceptual span actually is but the ability to recall the items seen needed to be measured. With his findings that perceptual span is actually larger than the ability to recall them, his pioneering study pointed to the discovery of sensory storage. Another study conducted by Merikle (1980) in University of Waterloo, Canada supports the findings by Sperling (1960) in terms of cue delay effect in partial report. This experiment aimed to test on partial report superiority as the cue delay increased for both categories (letters or numbers) and spatial cues (top or bottom). The partial report and whole report were tested on 18 subjects where they were shown 90 sets of stimulus displays from both types of stimulus and the cue were delayed for -250ms, 0ms and +250ms and. The results indicated that spatial cues are more effective than category cues. Both types of partial report condition performed better than whole report, but the decline in performance was greater than whole report when cue were more delayed (Merikle, 1980). This study illustrated that the advantage of partial report is compromised as the cue delay increased. Perhaps, the advantage is due to instruction to report according to rows enhances the accuracy as it involves spatial processing of the stimulus compared to whole report. On the contrary, Darwin, Turvey and Crowder (1972) findings did not show any significant change in partial report over time. This study was conducted on 12 Yale University undergraduate. In contrast to previous studies by Sperling (1960) and Merikle (1980), auditory stimulus was presented and the indicating cue was in the form of slide projection. A set of 20 stimuli with combinations of monosyllable letters and numbers were given over headphones and the ISIs was 0s, 1s, 2s and 4s. They were asked to report the item and the location as indicated in the stimuli. The findings showed that there are no significant differences of performance between each interval (Darwin et al., 1972). One might argue that perhaps this is due to the echoic memory and not iconic memory. However, Sperling’s (1960) assumption on sensory storage decay across time in partial report should apply to auditory memory. Thus, the result should indicate significant rapid decrease of accuracy in partial report. The insignificant finding could be due to the complex instruction that also tests on their spatial processing apart from recalling the items. Furthermore, Kuhbandner, Spitzer and Pekrun (2011) investigated on the consequences of emotion-inducing stimuli on the iconic memory decay. 45 with 32 females and 13 male students from University of Munich took part in this study. Emotion-inducing stimuli which were threatening, neutral and positive stimuli consisted of objects and animal pictures. The indicator was shown in a form of arrow after the ISIs of 14ms, 71ms, 229ms, 500ms and 1000ms. 8 trials were conducted for each stimuli conditions and delays. The subjects reported 4 chosen items out of 12 verbally. As expected, the iconic memory degenerated rapidly as the delay time increased however, for threatening stimuli; the results indicated slow decay of information (Kuhbandner et al., 2011). From this study, we can observe that emotion encourages persistence in iconic memory regardless of the delay period. Perhaps, due to the higher number of females in this study affected the results as emotional perception are different acros s genders. This study suggested that emotional processing occurred faster than selective attention in iconic memory processing. As we can see from previous studies discussed, various adaptations of Sperling’s (1960) partial report paradigm ware used. However, most studies on partial report that supported Sperling’s findings were conducted at least thirty years ago. A current study on the interstimulus delay effect using neutral stimulus on iconic memory needs to be conducted in order to observe whether Sperling’s assumption are still applicable to this date. Past researches have conducted partial report experiments using traditional tachistoscopes (Sperling, 1960; Merikle, 1980) however for this present study, CogLab 2.0 computer application were used for better and more comprehensive material in data collection. For this research we aimed to observe the effect interstimulus intervals on the iconic memory. Iconic memory was measured by the percentage of the recalled items. We hypothesized that the increase in interstimulus interval decreases the percentage of recalled items. Methods Study design In testing out the hypothesis, we conducted an experiment with repeated measure design. Data was gathered through convenient sampling. For this study, the independent variable was the interstimulus interval (ISI) whereas the dependent variable was percentage of the recalled items. Participants Participants in this study consist of 28 (10 males and 18 females) undergraduate Sunway University psychology students who are enrolled in Cognition and Perception course with the age range of 18 to 35 years old. As a part of the coursework, students were rewarded with 1% credit for participating. In selection of participants, the inclusion criterion was those who are wearing visual and hearing aids whereas the exclusion criterion was non-psychology students. Measurement In conducting this experiment, we have used Wadsworth CogLab online laboratory 2.0 (Goldstein, 2011) computer program. Specifically, under the sensory memory section, we have selected partial report experiment. Interstimulus interval. The interstimulus interval was between the end of the stimulus matrix display and cue tone onset. Each interval was varied at 20milisecond (ms), 100ms, 300ms, and 1000ms. Percentage of recalled items. The numbers of correct letters reported for each delay trials are recorded and totaled regardless of the order of the letters. The percentages of the scores are then calculated according to each interstimulus interval conditions. Procedure Ahead of the tutorial class, every student was informed to bring their own headphones to reduce distractions during the experiment. All students who were present on the day of the experiment gathered in the computer lab with one computer for each student. This experiment was only conducted in one session with all participants at once with estimated time of completion at about 20 minutes. All participants were assigned to complete every condition of the interstimulus intervals. As the class started under the supervision of a lecturer, the students were allowed to read the instructions and start the experiment at their own pace. They were required to fill in their student ID and put on their headphones before beginning the experiment. As they started, they were exposed to 3 different cue tones to familiarize them with indicator tone on which row to report. Low-pitched tone was for bottom row, medium-pitched sound for middle row and lastly high-pitched tone for the upper row. For a tota l of 60 trials, each trial started as they pressed the space bar and they had to fixate their vision on a small asterisk at the screen center. After one second and a half, 33 matrix of alphabets appeared on the screen for a duration of 150ms. The interstimulus interval started after the matrix flashed and at the offset of the tone. A tone was played as the indicator and the letters of the indicated row were typed. These procedures were repeated for each trial and the students were asked to keep their eyes fixated on the center throughout the experiment. The results were immediately displayed for each participant on their performance and submitted to e-Learn for pooled data collection. Results To test the decrease of percentage of recalled items as the interstimulus interval increases, the results were analyzed using repeated measure ANOVA due to the nature of the experiment where all conditions were tested on within the same subjects. Interstimulus interval was classified as categorical variable with four conditions (20ms, 100ms, 300ms, and 1000ms) whereas the dependent variable, the percentage recalled was a continuous variable. The results illustrated significant decrease from the 20ms to 100ms interval on the percentage recalled, Wilk’s Lambda = .011, F (3, 25) = 4.56, p = .011. To observe the informational decay pattern, further test of pairwise comparison demonstrated that there was there was a significant decline between the 100ms interval and 1000ms interval (mean difference= 8.730; p = .02). Furthermore, between 300ms interval and the 1000ms, there was a significant decrease (mean difference = 8.10; p = .009). However, no significant decrease was found from 20ms interval to 100ms interval (mean difference = 1.99; p = 1.00) to 300ms interval (mean difference = 1.35; p = 1.00), and to 1000ms interval (mean difference = 6.75; p = .136). In addition, there was no significant decrease found between the 100ms interval and 300ms interval (mean difference = .635; p = 1.00) but. Generally, since there are greater decrease from 100ms and 300ms interval to 1000ms interval, there were overall decrease across the increasing interstimulus intervals. The mean scores for each interstimulus interval are shown in table 1. Table 1 Mean and standard deviation of percentage of recalled items after interstimulus delay Discussion This research was carried out to examine the effect of interstimulus delay on the effectiveness of iconic memory. Our hypothesis was testing on whether longer interstimulus delay causes lower performance in the percentage of the test items recalled. The statistical analysis on our data showed that there was indeed a significant decrease in percentage of recalled items across the increasing length of interstimulus interval thus supporting our hypothesis. Our result was found to be consistent with the findings from previous studies (Sperling, 1960; Merikle, 1980) which showed that the information decayed as the time delay increased. On the contrary, our outcome did not support the findings from the studies conducted by Darwin et al. (1972) which indicated no significant difference between the interstimulus intervals and study by Kuhbandner et al. (2011) which indicated persistence of iconic memory despite 1000s of delay. A possible reasoning for this finding is the iconic memory decayed over time due to the use of neutral stimulus items where 12 random letters were briefly displayed. These random letters were non-relatable to one another to make sense of the information. According to the Atkinson and Shiffrin’s (1969) modal model of memory, the sensory memory acted as the pathway to the short-term memory and the information decayed rapidly if remained unrehearsed before further processing of the information. Thus, as the stimulus displayed provided no significance for participants to further process in short-term store and stimulates the information decay. This justification can be supported by the finding by Kuhbandner et al., (2011) as the usage of the emotion-inducing stimulus, particularly threatening stimulus caused longer visual persistence due to the human survival instinct. Hence, the type of visual stimulus used explains why iconic memory is short-lived. Besides that, another possible rationalization on decreasing percentage of recalled items over time was due to blinking. The blinking action momentarily disrupts our vision as we are receiving the visual stimuli. Thomas and Irwin (2006) claimed that blinking restrained cognitive processing from their findings in conducting partial report experiment. Their findings showed that more errors were found under blinking condition. As blinking hinders cognitive processing, it is aligned to the Bundesen’s theory of visual attention where limited processing resources is available hence it requires more time to process more information (Petersen and Andersen, 2012). Blinking puts further setback in the information processing thus leading to the decay of unattended information. Strengths and Limitations As we conducted this experiment in one session where all participants were tested in one sitting, all participants experienced similar external conditions including lighting and temperature that may affect the attention. The similar extraneous conditions contributed to the strength of this study. Besides that, a relatively large number of samples for experimental design research also helped to strengthen this study. For limitations, the convenience sampling method of only conducting the research on a class of psychology students is not representative of the population in Sunway University. Thus, it is difficult to generalize our findings as psychology students are more familiar with the CogLab experiments and the theoretical assumption of partial report. Furthermore, this test was conducted early in the morning as soon as the class begins. The students were not in full-alert state during that hour as they rushed to get to class hence may affect their cognitive processing. Future studies and implications To improve the present study, one of the ways that future researcher can apply is to conduct the experiment on subject from different courses in this university. To remove any biasness in sampling, psychology students should be an excluded as they have basic knowledge on cognitive processing. Besides that, another way to improve this study is by using other types of visual stimulus such as combination of letters and numbers per row to see whether it has an effect on their iconic memory. The current finding suggests that there should be very short intervals in between visual aid presentation especially in videos and movies for visual persistence. Besides that, the finding implies that rehearsals from longer duration of visual display help in retaining the iconic memory. Conclusion In conclusion, this study focuses on iconic memory where we assumed that the percentage of recalled items decreases as there is increase in interstimulus interval. The statistical data analysis indicated that there is a significant decrease in percentage of recalled items as the interval period prolonged. The iconic memory theory (Sperling, 1960) and theory of visual attention (Petersen Andersen, 2012) explained on how the delay affects the iconic memory performance. Iconic memory performance decreases over time due to the decay of information. The finding from this study has implication on filming industries to edit their video materials to reduce the iconic memory effect as cut-scene changes.

The Quintessential Rebel :: essays research papers

The Quintessential Rebel In Allan Sillitoe’s The Loneliness of a Long Distance Runner, we are introduced to Smith, a man with his own standards, beliefs, values, and battles. As we are taken through the story of a period of his live, we come to understand what Smith really stands for. He is a diehard rebel that is destined to always stick to his beliefs, and is willing to sacrifice all in a battle against his greatest enemy and opressor, society. Throughout the book Smith gives us a chance to get to know him. He willingly shares his thoughts with the reader, and often times his thoughts develop as he is telling his story giving us an up-close look at the inner workings of Smith’s mind and personality. Smith belongs to a group of people he calls the Out-Laws. It is the underprivileged lower class poor street criminals. Crime runs in Smith’s family, and being born into poverty he nether sees, nor is even willing to contemplate a life without crime. At a point he hints on having some communist views, and perhaps suggests that his father had communist friends, if he wasn’t one himself. Fatally inflicted by cancer, Smith’s father died a painful death. We later find out that it was Smith who found his father breathless in a pool of his own blood, and to this day has a great deal of respect for him. The first time Smith’s family gets a taste of a financially comfortable life is when the factor y his father worked in gave them a lump of cash upon his father’s death. â€Å"†¦a wad of crisp blue-back fivers ain’t a sight of good† (Sillitoe, 20) says Smith as the one break his family got was only due to his father’s death. Smith is not money hungry, he steels simply to get by. He knows exactly where he stands in the world- in direct opposition of the In-laws, the â€Å"pig-faced snotty-nosed dukes and ladies"†(Sillitoe, 8). He realizes that he is a poor nobody, a petty criminal, an outcast of society. Smith by nature is a rebel. He puts himself and his fellow Out-laws in direct opposition of the rest; for him it’s â€Å"us versus them†. As we are getting to know Smith, he is spending his time in a Borstal after having been caught for a bakery robbery. He has no regrets about doing what he did in the bakery shop, and has a big enough heart to be happy for his accomplice, Mike for getting off.

Particle Accelerators

What are particle accelerators used for? A particle accelerator is a device that uses electric fields to propel electrically charged particles in a vacuum, which approach the speed of light, towards each other and collide. The result hopefully being that the kinetic energy in the particles and other energy converted into subatomic particles or various types of nuclear radiation. There is more than one type of particle accelerator; they come in two basic types: †¢Linear †¢Circular Linear Accelerators The linear accelerator, or linac, uses microwave technology to accelerate electrons in a part of the accelerator called the â€Å"wave guide†. Particles pass through a line of hollow metal tubes enclosed in an evacuated cylinder. Within a hollow conductor there is no electric field so a charged particle travels at constant speed inside each of the tubes. Between one tube and the next there is a potential difference which varies in size and direction as an AC voltage is applied to the series of tubes. Bunches of charged particles are accelerated from tube to tube, moving with the voltage wave as it travels along the linac. The largest linac in the world, at Stanford University, is 3. 2km long. It is capable of accelerating electrons to an energy of 50 GeV. Stanford’s linac is designed to collide two beams of particles, accelerated in turn by the linac and temporarily kept in storage rings. The two most important problems in the linac design are the accelerator cell voltage flatness and the transverse mode impedance of the cell. Disadvantages †¢The device length limits the locations where one may be placed. †¢A great number of driver devices and their associated power supplies is required, increasing the construction and maintenance expense of this portion. If the walls of the accelerating cavities are made of normally conducting material and the accelerating fields are large, the wall resistivity converts electric energy into heat quickly. On the other hand superconductors have various limits and are too expensive for very large accelerators. Cyclotron The cyclotron was the first circular accelerator. A cyclotron is somewhat like a linac wrapped into a tig ht spiral. Instead of many tubes, the machine has only two hollow vacuum chambers, called dees, that are shaped like capital letter Ds back to back. A magnetic field, produced by a powerful electromagnet, keeps the particles moving in a curved path. The potential difference between the dees constantly alternates in direction, so that every time the particles reach the gap they experience a forward acceleration. Within each dee the particles travel at constant speed during each half-revolution. As the particles gain energy, they spiral out towards the edge of the accelerator, where finally they exit. Advantages of the Cyclotron †¢Cyclotrons have a single electrical driver, which saves both money and power, since more expense may be allocated to increasing efficiency. Cyclotrons produce a continuous stream of particle pulses at the target, so the average power is relatively high. †¢The compactness of the device reduces other costs, such as its foundations, radiation shielding, and the enclosing building. The world’s most powerful cyclotron, the K1200, is capable of accelerating nuclei to an energy approaching 8 GeV . Synchrotron The synchrotron is the most recent and most powerful member of the accelerator family. It consists of a tube in the shape of a large ring through which the particles travel; the tube is surrounded by magnets that keep the particles moving along the centre of the tube. The particles enter the tube after already having been accelerated to several million electron volts. They are accelerated at one or more points on the ring each time they make a complete circle around the accelerator. To keep the particles in a rigid orbit, the strengths of the magnets in the ring are increased as the particles gain energy. In a few seconds, the particles reach energies greater than 1 GeV and are ejected, either directly into experiments or towards targets that produce a variety of elementary particles when struck by the accelerated particles. The synchrotron principle can be applied to either protons or electrons, although most of the large machines are proton-synchrotrons. Differences between Cyclotron and Synchrotron †¢Synchrotron has a single ring unlike the cyclotron which has two. †¢Synchrotron is surrounded by magnets, cyclotron has two magnets in all. †¢Synchrotron accelerates the particles at one or more places as opposed to cyclotron which accelerates the particle with the potential difference between the two dees. †¢Synchrotron is much cheaper way to achieve high energy particles than the cyclotron and therefore the original cyclotron method is no longer used. Particle Detectors Particle Detectors are instruments used to detect and study fundamental subatomic particles and are one of the most important pieces of equipment in the particle accelerator. The particle detector sees the particles and the radiation after the collision created by a particle accelerator. Geiger Counter A â€Å"Geiger counter† usually contains a metal tube with a thin metal wire along its middle, the space in between them sealed off and filled with a suitable gas, and with the wire at about +1000 volts relative to the tube. It measures ionizing radiation, and detects photons, alpha, beta, and gamma radiation, but not neutrons. An ion or electron penetrating the tube tears electrons off atoms in the gas, and because of the high positive voltage of the central wire, those electrons are then attracted to it. In doing so they gain energy, collide with atoms and release more electrons, until the process snowballs into an â€Å"avalanche† which produces an easily detectable pulse of current. With a suitable filling gas, the flow of electricity stops by itself, or else the electrical circuitry can help stop it. The instrument was called a â€Å"counter† because every particle passing it produced an identical pulse, allowing particles to be counted but not telling anything about their identity or energy. Cloud Chamber The fundamental principle of the cloud chamber was discovered by the British physicist C. T. R. Wilson. The cloud chamber consists of a vessel several centimetres or more in diameter, with a glass window in the top and a movable piston forming the lower side. The piston can be dropped rapidly to expand the volume of the chamber. The chamber is usually filled with dust-free air saturated with water vapour. Dropping the piston causes the gas to expand rapidly and causes its temperature to fall. The air is now supersaturated with water vapour, but the excess vapour cannot condense unless ions are present. Charged nuclear or atomic particles produce such ions, and any such particles passing through the chamber leave behind them a trail of ionized particles (see Ionization) upon which the excess water vapour will condense. This makes the course of the charged particle visible as a line of tiny water droplets, like the vapour trail left by an aeroplane. These tracks can be photographed and the photographs then analysed to provide information on the characteristics of the particles. A cloud chamber is often operated within a magnetic field. The tracks of negatively and positively charged particles will curve in opposite directions. By measuring the radius of curvature of each track, its velocity can be determined. Heavy nuclei such as alpha particles form thick and dense tracks, protons form tracks of medium thickness, and electrons form thin and irregular tracks. Although the cloud chamber has now been supplanted almost entirely by later devices, it was used in making many important discoveries in nuclear physics. Bubble chamber The bubble chamber, is similar in operation to the cloud chamber. In a bubble chamber a liquid under pressure is kept at a temperature just below its boiling point. The pressure is lowered just before subatomic particles pass through the chamber. This lowers the boiling point, but for an instant the liquid will not boil unless some impurity or disturbance is introduced. The high-energy particles provide such a disturbance. Tiny bubbles form along the tracks as these particles pass through the liquid. If a photograph is taken just after the particles have crossed the chamber, these bubbles will make visible the paths of the particles. As with the cloud chamber, a bubble chamber placed between the poles of a magnet can be used to measure the energies of the particles. Many bubble chambers are equipped with superconducting magnets instead of conventional magnets. Bubble chambers filled with liquid hydrogen allow the study of interactions between the accelerated particles and the hydrogen nuclei.

Human Population Project United Nation Human Development...

Human Population Project! Boisclair, Tracy 12-14-2015 Contents Country of Germany 2 Germany in the Continent of Europe 3 Flag of Germany 4 Country of Iraq 5 Iraq in the continent of Asia 6 Flag of Iraq 7 Germany population Pyramid 2014 9 Germany Population Statistics 10 Iraq population pyramid 2014 11 Iraq Population statistics 12 Major Differences in Statistics Germany/Iraq 13 Natural resources of Germany 14 Natural resources of Iraq 15 Information on Germany 16 Information on Iraq 17 Interesting facts about Iraq 18 Interesting facts about Germany 20 Summery 22 Country of Germany Germany in the Continent of Europe Flag of Germany Country of Iraq Iraq in the continent of Asia Flag of Iraq 2. HDI definition: United Nation Human Development Index. HDI is defined by longitivity, knowledge, and income. Iraq Germany Life expectancy Total: 69.31 yrs Male: 68.04 yrs Female: 70.65 yrs Total: 78.95 yrs Male: 75.96 yrs Female: 82.11 yrs Literacy Total: 74.1% Male: 84.1% Female: 64.2% Total: 99% Male: 99% Female: 99% Income (GDP per capita) $2,900 $31,900 3. a) A monarchy was established in 1921 and the Kingdom of Iraq gained independence from Britain in 1932. In 1958, the monarchy was overthrown and the Republic of Iraq was created. Iraq was controlled by the Arab Socialist Ba ath Party from 1968 until 2003. b) Iraq is currently governed by Iraq Transition Government Germany is currently governed by Federal Parliamentary Government c) TheShow MoreRelatedDiscuss the View That the Caribbean Today Is Underdeveloped and Dependent898 Words   |  4 Pagesthe term development must be inspected. The United Nations defines development the ability to lead healthy lives, to be knowledgeable, access to resources for a decent standard of living and to be able to participate in the life of the community. The dimensions of social development are: social welfare, health, education, housing, urban and rural development and land reform. The HDI of the UNDP combines measurement of per capita income, health and education. Quite logically if a nation fails to meetRead MoreExplain the difference between GDI and GEM and do you think that these measures are really appropriate to measure womens status and decision-making power in the Arab region1421 Words   |  6 PagesThe United Nations development program is a program aimed and geared towards helping developing nat ions towards real development. Obviously development cant by any means take place without the presence of gender equality. In United Nations development program has developed two methods in order to measure both womens development as well as womens empowerment. The two conceptual indexes that measure womens development and their empowerment are the GDI and the GEM indexes. I do not believe thatRead MoreSwot Analysis Of Japan1631 Words   |  7 PagesCountry Japan, the Land of the Rising Sun, is an island in East Asia in the Pacific Ocean. Its capital is Tokyo and the national language is Japanese. Japan is considered a great power and is a member of both the United Nations and the Organization for Economic Co-operation and Development. The country enjoys a highly skilled work force and is considered to have one of the most highly educated countries in the world. At one point, the 2000s, Japan also laid claim to providing 4 of 5 top circulatedRead MoreEssay On Building Infrastructure1037 Words   |  5 PagesEmergency Renewal Project (IDA, 2016) was implemented as an aid for $100 million dollars that was given to the country to help them to build and reconstruct their basic infrastructure and to reduce the unemployment rate after over a decade of civil war that reached an end in 2010 when Alassane Ouattara was elected president, former president Laurent Gbagbo refused to quit which provoked a period of violence that left around 3,000 p eople dead and 500,000 displaced (BBC, 2017). This project was handledRead MoreThe Seduction Of Quantification And Human Rights Measuring And Monitoring, Gender Violence And Sex Trafficking1584 Words   |  7 PagesThe use of quantification and indicators in human rights measuring and monitoring, gender violence and sex trafficking in the context of global governance is prevalent around the world. My internship at the United Nations World Food Programme (WFP) regional office in Dubai International Humanitarian City, made my reading of â€Å"The Seduction of Quantification† by Sally Merry an engaging and very relative. As I was analyzing development aid allocations, I came to realize the importance of indicatorsRead MoreWhat Are The Impact Of Unemployment In Amemeconomics?751 Words   |  4 Pagesthe United Arab Emirates total population was approximately 6,072,475. However, there is a note on the source that states the United Nations (UN) estimated the country’s population 9,400,145 as of mid-year 2017 with immig rants taking up about 80% of the population. The last reported population growth was at 2.4% (est. 2017) translating to approximately 145,000 new net residents per year based on UN’s estimated population of the country. In 2016 the estimated labor force contains a population 5.242Read MoreGender Equality in Malaysia1513 Words   |  7 Pagesin poverty reduction and human development. By 2005 it had achieved all the Millennium Development Goals (MDGs). Throughout much of the post-independence era, Malaysian women and girls have enjoyed equal opportunities with men and boys in access to basic social services. Women have been increasingly mainstreamed into development processes, and by playing a variety of roles at the family, community, and society levels, they have been able to contribute to national development and prosperity. In theRead MoreChad Cameroon Petroleum Development And Pipeline Project1030 Words   |  5 PagesProject: Chad-Cameroon Petroleum Development and Pipeline Project Background: Chad is a Central African country surrounded by Libya in the north, Sudan in the east and Cameroon in the south. The country is landlocked with very little natural resources. Chad is listed as one of the worlds poorest countries according to United Nations Human Development Index ranking 7th with 80% of its population living below poverty level. The official language is French and most of the population of Chad relyRead MoreForced Labor and Sex Traficking in Thailand1447 Words   |  6 Pageswhich seek to assist the most economically vulnerable and highly victimized section of the population. More specifically, this NGO seeks to help the uneducated and impoverished youth and stateless indigenous individuals. The three main aspects include; promoting childhood education, providing jobs, and educating locals about Thai citizenship. The Mirror Foundation created the Child Self-Learning Center project once they noticed that countless older children were not attending the local schools. TheyRead MoreThe Effects Of Climate Change On Bangladesh1229 Words   |  5 Pagesidentified. Bangladesh has shown a commitment to the development of Disaster Risk Reduction but this needs to be supported by continued development and investment. 2. Figures Figure Title Page 1. The cycle between cold (ice-age) and warm periods over the last 800000 years. 6 2. Global temperature history for the last 2000 years 7 3. Constituent gases of ‘Greenhouse Gas’ 8 4. The location of Bangladesh. 11 5. Climate Change Vulnerability Index 13 3. Climate Change The study of climate change