Wireless Led Dot Matrix Notice Board Essay Example for Free

Wireless Led Dot Matrix Notice Board Essay POWER SUPPLY Power supply section power the whole circuitry. Different section of this system requires different voltage levels. This requirement cannot be achieved using a single power adapter or battery. So a power supply consist of dc-dc converter is used in our project. The DC-DC converted dc power supply can provide 12v dc, 9v dc and 5 v dc simultaneously for display, discrete IC and micro controller respectively. The power supply section is also included with short circuit protection to prevent system being damaged due to the careless usage or electrical malfunctions. CONTROLLER The controller used here is PIC 16f877a, which is an 8 bit micro controller used for general purpose medium scale applications. In our project this device retrieves signals from the RF receiver as serial data through its URAT port on a baud rate of 2400 bps and stores in its internal data memory. From there it sends the data one by one to display section to display it. The scrolling algorithm is also done through the program written in the controller. This controller also communicate with the RFID reader to fetch the ID of RFID card brought to its proximity and then retrieves the corresponding registry entry to display it in the display board. The scrolling message mode and personal message mode is switched with help of two way switch attached in the display board end. When the switch is in its normal position the message from the PC is displayed and when the switch is in other position the board will display the personal information of the  student whose card is in the proximity o f the RFID reader. DISPLAY The display used here are dot matrix LED. The whole panel consist of 32 displays each one of 57 dot matrix LED. Each character in this display is formed using four such display units. That means the whole display can show a total of 8 characters at a time. The display is drived and controlled using a ring counter IC 4017. By this IC we select each display independently and their column. It uses persistence of vision to let you drive the 32 led matrixes with only 10 microcontroller outputs! Normally you would need 32outputs for 32 LEDs but by using multiplexing and a helper chip you can get away with 10. LED Display multiplexing simply means turning on one led for a short period of time and doing this repeatedly for each LED. If you do this fast enough then your eye will not notice any flicker.The LEDs are no different to any other LEDs but it saves a huge amount of soldering as all the wiring has been done for you..Or you could wire it up yourself if you cant get hold of the module. Still only need 10 control wires (just wire you leds the same as shown in the module diagram). Your eye reacts slowly to changes in light intensity so that if a light is turned on and off quickly enough then it does not notice that the light is off. Basically your eye remembers a light pulse for a short time. The approximate time is 20ms so if the light is turned on at a frequency 50Hz ( 1/20ms) then your eye will not notice any flicker at all. Multiplexing uses this fact to reduce the number of pins needed to drive an LED display. You can do this by splitting the 32led displays into 7 rows and 5columns which lets you drive it using 7 row outputs and 5 column outputs. In fact the 57 led matrix block used here has all the leds arranged in this way already. Each row is driven in turn and as long as all of the rows are driven within a time period of 20ms it will appear as though the LEDs are on continuously. To turn a specific led ON, data is output to the column drivers when a row is driven. To save more pins it is common to use a helper chip and in this project it is a Johnson counter (a 4017). This generates a walking one every time that its clocked.  Since you only want one row on at a time it is the ideal chip for this application. In this project when the 4017 has been reset it outputs logic high at Q0 which is not connected so during reset the 4017 does nothing. This allows you to use the column driver port for something else if you want to when you are not driving the LEDs.To drive the 4017 all you need is two pins one for reset and one for clock. So to fully drive the 32 matrix led display you need only 4 4017. The most difficult thing about using the dot matrix LED display is defining the characters. Basically for ASCII characters you need an array of 128 blocks each having 8 column data numbers. The usual way is to get out a piece of graph paper and define your characters by drawing blocks where a pixel is on. You then translate each line into hex (binary to hex is very easy) and then transfer this information to your program source code. RFID READER RFID is used here to implement the personal information display. RFID technique helps the system for identifying each student with the help of a unique ID given to each student. This reader is capable of powering and reading data from an RFID card which is brought ot its proximity. It has a transmission section through which it sends the received data to controller. The range of this RFID is approximately about 10 cm so that it can avoid unwanted detection of RF signals. In our system RFID system consists of a reader and one or more tags. The readers antenna is used to transmit radio frequency (RF) energy. Depending on the tag type, the energy is harvested by the tags antenna and used to power up the internal circuitry of the tag. The tag will then modulate the electromagnetic waves generated by the reader in order to transmit its data back to the reader. The reader receives the modulated waves and converts them into digital data. In the case of the Parallax RFID Reader Module, correctly received digital data is sent serially through the SOUT pin. There are two major types of tag technologies. Passive tags are tags that do not contain their own power source or transmitter. When radio waves from the reader reach the chip’s antenna, the energy is converted by the antenna into electricity that can power up the microchip in the tag (known as parasitic power). The tag is then able to send back any information stored on the tag  by reflecting the electromagnetic waves as described above. Active tags have their own power source and transmitter. The power source, usually a battery, is used to run the microchips circuitry and to broadcast a signal to a reader. Due to the fact that passive tags do not have their own transmitter and must reflect their signal to the reader, the reading distance is much shorter than with active tags. However, active tags are typically larger, more expensive, and require occasional service. The RFID Reader Module is designed specifically for low-frequency (125 kHz) passive tags. Frequency refers to the size of the radio waves used to communicate between the RFID system components. Just as you tune your radio to different frequencies in order to hear different radio stations, RFID tags and readers have to be tuned to the same frequency in order to communicate effectively. RFID systems typically use one of the following frequency ranges: low frequency (or LF, around 125 kHz), high frequency (or HF, around 13.56 MHz), ultra-high frequency (or UHF, around 868 and 928 MHz), or microwave (around 2.45 and 5.8 GHz). Here we are using an RFID Reader Module with a single TTL-level. The current consumption of the module will increase dramatically when the module is active. A visual indication of the state of the RFID Reader Module is given with the on-board LED. When the module is successfully powered-up and is in an idle state, the LED will be GREEN. When the module is in an active state and the antenna is transmitting, the LED will be RED. The face of the RFID tag should be held parallel to the front or back face of the antenna (where the majority of RF energy is focused). If the tag is held sideways (perpendicular to the antenna) youll either get no reading or a poor reading. Only one transponder tag should be held up to the antenna at any time. The use of multiple tags at one time will cause tag collisions and confuse the reader. The two tags available in the Parallax store have a read distance of approximately 3 inches. Actual distance may vary slightly depending on the size of the transponder tag and environmental conditions of the application. When a valid RFID transponder tag is placed within range of the activated reader, the unique ID will be transmitted as a 12-byte ASCII string via the TTL-level SOUT (Serial Output) pin in the  following format: RF RECEIVER The RF receiver is used to receive RF wireless signals which are transmitted fro the pc section and feed it to the controller. This receiver works in the principle of ASK modulation, an analogue modulation technique to implement digital transmission. This receiver has an active antenna. It works with power of 5V and sink a current of 0.1 mA. The maximum baud rate allowable with this receiver is 2400 bps. For efficient operation we uses 1200 bps. The range of this receiver is with in 100 mtrs. But it can be extended to kms be increasing the power of transmitter . PC SECTION PC section contains application software which is used to interface with the computer. This application has a text box where we can enter the message to be displayed in the notice board. On hitting the send button the data in the text box is transmitted to the display board wirelessly. RS 232 – TTL CONVERTER The signal obtained from th PC is of RS 232 standard. Which means the signal from the PC will be in the range of +12 to -12V level. For the transmitter and the controller to understand the signal it should be in the range of 0 +5 V. so the signal should be level converted before transmission. For this level conversion we use MAX 232 IC. This IC is dedicated for RS 232 to TTL level conversion. With the help of some discrete components this IC can convers the level to ttl logic. RF TRANSMITTER RF transmitter transmits the digital signal generated by the level converter through space as electromagnetic waves. The transmitter uses ASK modulation technique. The range varies up to 100mtrs. The power varies from 5V to 12v. The more the power supply voltage the more will be its quality and range.

asian am health :: essays research papers

I’ve commonly encountered my whole life how spiritual the â€Å"Asian culture† can actually be. Christianity, Confucianism, Taoism and Buddhism underlie the value system in asian culture. As for my generation, Asian Americans have been influenced by western beliefs to express your opinion and to work towards fighting for your right, extreme liberalism. That culture alone varies when it comes to value systems. Their experiences in America determine what someone values, and how their origin of race promotes that. Because they usually are raised by parents who will demand nothing less than utmost respect, they are brought to initially adhere obediently to authority. My mother made that part clear to me at a very young age. My mom always emphasized the importance of obtaining good morals – 90% because it was a Christian belief, but the rest of the 10% she really did want me to seek for myself why I should be the way I am. Model minority myth is founded on the fact t hat Asians are self persevering, self disciplining, educates and excels in every situation because of their hard work. This is something I do agree with and is the most accurate part of asian characteristics. But it’s because from a ancestor historical stance, they’ve had hard times and it is self perseverance that gets your through it. They pass on the importance of keeping your head up high and maintaining pride; as the opposing shame and guilt lingers along when the contrary occurs.   Ã‚  Ã‚  Ã‚  Ã‚  We’ve all, one time or another felt like we were being stereotyped – usually about our ethnicity or culture. Minority groups in my opinion experience racism, usually because the person feels threatened or insecure, and by ordering or bringing them down puts them on a superior pedestal.   Ã‚  Ã‚  Ã‚  Ã‚  I’ve never really fully experience the concept of â€Å"ethnic identity† and how it’s one’s sense of belonging. Growing up bilingual, I picked up Korean culture, however I never considered it my sense of belonging. I wasn’t really embraced by the Korean community, and felt that I will never fit into these little fine categories.

Learning Style Preferences by Iranian students

IntroductionLearning manners influence acquisition and that larning result is higher for pupils who are able to utilize multiple acquisition manners ( Felder, 1995 ; Reid, 1987, Reid, 1998 ; Claxton and Murell, 1985 ; Mulalic, Mohd Shah and Ahmad, 2009 ) . Learning manners and penchants vary for each of us and in different state of affairss. Some scholars, for case, prefer to larn by reading text editions, while others prefer a verbal account ( Riazi and Riasati, 2007 ) . In add-on, people may differ in how they most efficaciously show their apprehension ; either orally or in authorship and through graphs or figures. In other words, scholars learn and show their apprehensions in assorted ways in different state of affairss. Learning manners refer to the cognitive, emotional, and psychological behavior which serve as comparatively fixed and unchangeable indexs of how scholars understand, interact with and answer to the acquisition environment ( Keefe, 1982 ) . Oxford ( 2003 ) asserted that acquisition manners are the general attacks that scholars utilize in geting a new linguistic communication or in larning any other topics. These manners are the overall forms that give larning behaviour a general way ( Cornett, 1983 ) . By understanding one ‘s learning manner ( s ) , one will be able to develop the accomplishments that help one learns in a assortment of ways to accomplish full potency. This apprehension is besides helpful for instructors and pedagogues because it enables instructors and pedagogues to fit their instruction manners, methodological analysiss, and class organisation with scholars ‘ acquisition manners to assist scholars better their acquisition ( Willing, 1988 ) . Surveies have shown that personality, life experiences, intent for larning and instructors ‘ outlooks affect scholars ‘ acquisition manners with the later being the most dominant influence ( Briggs-Myers, 1986 ; Kolb, 1984 ; Felder, 1996 ; Ballard and Clanchy 1997 ) . In Iran, nevertheless, scholars ‘ acquisition manners have been ignored and have been taken into history as an undistinguished constituent in the learning procedure among Persian EFL scholars in general and first-year university pupils in peculiar. Very small survey has been conducted to place Persian scholars ‘ acquisition manners that non merely would assist scholars ‘ acquisition but besides help better instructors ‘ instruction. Matching these two facets would take to greater success. Nevertheless, Riazi and Riasati ( 2007 ) conducted a survey on 219 Persian scholars of English in Shiraz to place their acquisition manners. The survey employed Brindley ‘s ( 1984 ) linguistic communication larning penchant questionnaire. The participants were from different degrees of direction and different ages. The findings show that the pupils favoured the communicative attack carried out in brace or group work and felt that it helped better their English linguisti c communication accomplishments. They besides preferred taking portion in schoolroom treatment and interaction in larning English. Although this survey found that scholars preferred a communicative attack, scholars at higher establishments in Iran ; peculiarly freshers, are still observed to be inactive scholars of English. Possibly they are incognizant of their acquisition manners and possibly the instruction manners at higher establishments do non fit scholars ‘ acquisition manners. Therefore, the survey presented in this paper was an effort to find Persian EFL fresher university pupils ‘ acquisition manner ( s ) to assist them understand how they learn and therefore increase their potencies. This survey besides aimed to detect whether there was a difference between male and female fresher university pupils ‘ acquisition manner ( s ) . However, this present survey employed the four types of larning manner penchants developed by Willing ( 1988 ) to look into Persian EFL fresher university pupils ‘ types of larning manner ( s ) .Learning Styles and Types of LearnersMost research surveies on larning manner penchants trace back to the past 30 old ages. Dunn ( 1993 ) asserted that lectors can non place pupil ‘s acquisition manners without using a multidimensional instrument. Without rating, even experienced teachers may misinterpret scholars ‘ behaviors such as hyperactivity or heedlessness ( Mulalic, Mohd Shah and Ahmad, 2009 ) . Reid ( 1987 ) investigated 1300 ESL pupils from three different civilizations ; viz. the Japanese, Malay, and Korean. The survey found that a big figure of these pupils strongly preferred tactile and kinesthetic acquisition manners. The survey besides found that the built-in differences in cultural or linguistic communication backgrounds and subjects ( technology and computing machine scientific discipline ) frequently play an of import function in placing types of cognitive manners. Meanwhile, Willing ( 1988 ) investigated a group of five 100s and 17 scholars from more than 30 cultural groups to analyze whether there is a relationship between larning manner penchants and biographical variables. However, merely five cultural groups were big plenty for statistical analysis ( Vietnamese, Chinese, Arabic, South Americans, and Polish/Czech talkers ) . The learning manner questionnaire included 30 acquisition manner points, 15 larning scheme points, and a several points on single biographical facets. The consequences indicated that there were cultural differences with respect to the scholars ‘ larning manner penchants. For case, although the agencies of the point ‘I like to analyze grammar ‘ was lower than expected, all scholars from the different civilizations responded that they liked analyzing grammar. The Arabic scholars preferred grammar where 65 % of them ranked this point as the â€Å" best † ( Willing 1988 ) . Meanwhile, the findings i ndicated that authority-oriented and analytical acquisition manners were extremely valued by the Vietnamese, Chinese, Arabic, South American, and Polish pupils. The largely preferable points were ‘practicing sounds and pronunciation in English ‘ and ‘everything explained by their instructor ‘ , and the least preferable ways of larning were ‘playing games ‘ and ‘watching movies ‘ ( Willing 1988, p. 130 ) . Willing ( 1988 ) further identified four types of scholars: concrete, analytical, communicative, and authority-oriented scholars. Nunan ( 1999 ) briefly summarized the definition of these four types of scholars: 1 ) Concrete scholars are those who employ really direct agencies of taking in and treating information ; 2 ) Analytic scholars are those whose cognitive strengths lead them non merely to analyse carefully and show great involvement in constructions but to set a great trade of value on uncovering their independency by executin g these things themselves, autonomously. In other words, they prefer to analyze grammar ( from particular to general ) , analyzing English books and reading newspapers, analyzing separately, happening their ain errors, and working on undertaking jobs assigned by their instructors ; 3 ) Authority-oriented scholars are those who are likely non predisposed to actively form information ; they would wish their instructor to explicate everything to them, tend to hold their ain text editions, to compose everything in a notebook, to analyze grammatical regulations, learn by reading, and larn new words by looking at them ; and 4 ) Communicative scholars are those who have a desire for a communicative and societal acquisition attack, likely because they feel that this would be most helpful to their demands in relation to linguistic communication acquisition. In other words, they like to larn by watching, listening to native talkers, speaking to friends in English and watching telecasting in E nglish, utilizing English out of category, larning new words by hearing them, and acquisition by conversations ( Willing, 1988 ; Nunan, 1999, p. 57 ) .The SurveyParticipantsA group of 92 ( 37 males and 55 females ) Persian EFL fresher university pupils majoring in Teaching English as a Foreign Language ( TEFL ) class at the Faculty of Foreign Languages in a university in South of Esfahan were indiscriminately selected from nine categories to take portion in this survey. As freshers, their mean age was 18 old ages old. They learn English linguistic communication for academic intents. Freshman university pupils were selected as participants of this survey because they were at the get downing degree of third instruction. Knowledge of their acquisition manner ( s ) would be utile in placing and geting larning accomplishments which would heighten their acquisition. Therefore, increase their public presentation in larning English.InstrumentThe instrument utilized in this survey was the Le arning Style Preferences Questionnaire adapted from Willing ( 1988 ) . The four-point Likert graduated table questionnaire consisted of 45 points on â€Å" How make you larn best † ; ranged from 1: Strongly Disagree to 4: Strongly Agree. It was piloted prior to the existent informations aggregation and the dependability Cronbach ‘s Alpha was 0.844. The questionnaire consisted of four classs ( Communicative, Concrete, Authority-Oriented, and Analytical scholars ) . A list of 20 four points out of 40 five points related to these four types were chosen and modified based on the Persian EFL fresher university pupils ‘ acquisition. Items one to six represented scholars who liked to larn through observation and or listening to native talkers, speaking to friends in English and watching telecasting in English, and learn through conversations ( Communicative Learners ) . Items seven to twelve represented scholars who liked to larn through games, movies, cassettes, speakin g in braces, and utilizing English outside of the schoolroom ( Concrete Learners ) . Items 13 to eighteen represented scholars who preferred their instructors to explicate everything to them, have their ain text editions, survey grammar, learn by reading, and larn new words by seeing the words ( Authority-Oriented Learners ) . Items 19 to twenty four represented scholars who liked analyzing the regulations of grammar, analyzing English books, reading newspapers, analyzing by themselves, happening their ain errors, and working on jobs set by the instructor ( Analytic Learners ) .Findingss and DiscussionsDescriptive analysis of the Learning Style Preferences ( 37 Males, 55 Females )In order to detect the types of larning manner penchants of the pupils, the descriptive statistics ( agencies and standard divergences ) of the four types of larning manner penchants ( communicative, concrete, authority-oriented, and analytical ) were computed ( see Table 1 ) . The one which indicated the h ighest average value was considered to be the pupils ‘ preferred acquisition manner. Table 1 shows the mean and standard divergences of the four distinguishable classs. Responses to the statements of type one ( communicative ) had the highest average value of 3.24 and a standard divergence of 0.35, while the responses to analytical type of larning manners had the lowest average mark of 3.02 and a standard divergence of 0.38 for both males and females. It is implied that the bulk of Persian EFL fresher university pupils in this sample considered themselves communicative types of acquisition manners. This is consistent with the consequences of Ho ‘s ( Undated ) survey on two groups of university twelvemonth one and four groups of twelvemonth two Computer Studies pupils across five academic old ages. The survey indicated that most pupils were communicative scholars ; contradictory to the consequences of Liu ‘s ( 2008 ) survey on pupils in Taipei. Liu reported that responses to the statements of authority-oriented type of larning manners were the highest with the average mark of 11.52 and a standard divergence of 3.13 and communicative type of larning manners had the lowest mean mark ( M=8.87 and a standard divergence of 3.55 ) . Table 1 Mean and Standard Deviation of Learning Styles ( by Category ) Learning Manners Mean South dakota Nitrogen Communicative 3.24 0.358 92 Concrete 3.07 0.381 92 Authority-Oriented 3.10 0.353 92 Analytic 3.02 0.381 92 N= Number of respondents ; SD= Std. Deviation In add-on to the mean scores for the four types of larning manners in general, Table 2, 3, 4, and 5 show the mean and standard divergences of the pupils ‘ usage of larning manners by class and points: communicative, concrete, authority-oriented, and analytical acquisition manners. Table 2 Mean and Standard Deviations of the Students ‘ Communicative Learning Style ItemsLearning MannersMeanSouth dakota1Communicative Learning StyleI like to larn by watching, listening to native talkers of English.3.243.320.350.755 2 I like to larn by speaking to friends in English. 3.24 0.732 3 If I have pick, I would wish to larn English by watching Television in English outside of the schoolroom. 3.17 0.735 4 I like to larn by talking in English with aliens when there is a opportunity. 3.27 0.757 5 I like to larn English words by hearing the words. 3.25 0.673 6 In English category, I like to larn through the usage of conversations. 3.22 0.739 Table 2 demonstrates that the overall average value of communicative acquisition manner was 3.24 with a standard divergence of 0.35. The highest average value of 3.32 with a standard divergence 0.75 was noted for the point â€Å" I like to larn by watching, listening to native talkers of English. † Meanwhile, the point â€Å" If I have pick, I would wish to larn English by watching Television in English outside of the schoolroom. † scored the lowest mean mean with the value of 3.17 and a standard divergence of 0.73. It is inferred that the Persian EFL fresher university pupils have strong desire to larn by watching and listening to native talkers of English in schoolrooms. In other words, they tend to watch pictures and listen to tapes in schoolrooms. They like to pass on with one another. This is in understanding with the consequences of Riazi and Riasati ‘s ( 2007 ) survey. Table 3 Mean and Standard Deviations of the Students ‘ Concrete Learning Style ItemsLearning MannersMeanSouth dakota7Concrete Learning StyleIn English category, I like to larn through game.3.073.270.370.757 8 In English category, I like to larn by utilizing images, movies, and pictures. 3.29 0.749 9 I like to analyze English by speaking with another schoolmate 3.23 0.743 10 I like to larn by utilizing cassettes at place. 2.65 0.733 11 In English category, I like to listen to and utilize cassettes. 2.80 0.829 12 Outside of the schoolroom, I like to utilize English. 3.17 0.735 With respect to concrete acquisition manners, Table 3 demonstrates the overall average value of 3.07 and a standard divergence of 0.37. The consequences related to concrete larning manner dimension indicate that the point â€Å" In English category, I like to larn by utilizing images, movies, and pictures. † scored the highest mean mean with the average value of 3.29 and a standard divergence of 0.74 ; while the lowest average value of 2.65 with standard divergence of 0.73 was noted for the point â€Å" I like to larn by utilizing cassettes at place † . It is concluded that these scholars like to larn by illustrations in schoolrooms. The common feature of concrete scholars harmonizing to willing ( 1988 ) is the development of insufficiency or an lower status composite. They disfavour larning monotonously and written work. They like assortment. They prefer verbal and ocular experiences. They have strong desire to be entertained by utilizing games, and be given to be invo lved in larning physically. Table 4 Mean and Standard Deviations of the Students ‘ Authority-Oriented Learning Style ItemsLearning MannersMeanSouth dakota13Authority-Oriented Learning StyleI like the instructor to explicate everything to me.3.103.320.350.755 14 I want to compose everything in my notebook. 2.91 0.751 15 I like to hold my ain text edition. 3.27 0.757 16 In English category, I like to larn by reading. 3.17 0.720 17 I like to analyze grammar from specific to general. 3.23 0.728 18 I like to larn English words by seeing them. 2.70 0.795 Sing the 3rd type of larning manners ( authority-oriented ) , Table 4 indicates that the overall mean value was 3.10 and a standard divergence of 0.35. Therefore, the point â€Å" I like the instructor to explicate everything to me † scored the highest average value of 3.32 and a standard divergence of 0.75. While the lowest average value of 2.70 and a standard divergence of 0.79 were noted for the point â€Å" I like to larn English words by seeing them † . It is inferred that authority-oriented scholars tend to be taught clearly. They have desire to larn from their instructors. They look for constructions and measure by measure patterned advance. In general, they consider their instructors as authorization in the category. Harmonizing to Willing ( 1988 ) they like to follow some forms. Table 5 Mean and Standard Deviations of the Students ‘ Analytical Learning Style ItemsLearning MannersMeanSouth dakota19Analytic Learning StyleI like to analyze grammar from general to specific.3.022.680.380.838 20 At place, I like to larn by analyzing English books. 3.24 0.732 21 I like to analyze English by myself. 3.32 0.755 22 I like the instructor to allow me happen my errors. 3.25 0.750 23 I like the instructor to give me exercises to work on. 3.15 0.725 24 At place, I like to larn by reading English newspaper. 2.49 0.791 Finally, for analytical acquisition manners Table 5 reveals that the overall mean value was 3.02 with a standard divergence of 0.38. Based on the consequences, the point â€Å" I like to analyze English by myself † scored as highest average value of 3.32 and a standard divergence of 0.75 whereas the lowest average value of 2.49 with a standard divergence of 0.79 was noted for the point â€Å" At place, I like to larn by reading English newspaper † . This means that analytical types of scholars are independent and tend to happen solutions for their jobs while larning. Analytic scholars ‘ cognitive strengths steer them non merely to analyse carefully and uncover great involvement in constructions, but besides to set a big sum of value on demoing their independency by making these things themselves, autonomously ( Willing, 1988 ) . In general, it can be inferred from the findings aforementioned types of acquisition manners that the mass media such as telecasting, pic ture, tape recording equipments are the most powerful devices for larning foreign linguistic communications in Iran since English is learned and spoken merely in academic categories and for academic intents. Harmonizing to Celec-Murcia ( 2001 ) , such media motivate scholars by conveying the existent life state of affairs into the schoolroom and showing linguistic communication in its more complete communicative context.Descriptive Analysis of the Learning Style Preferences by GenderIn order to detect whether there was a difference between males and females in using learning manner penchants, the Independent-sample T-test was conducted. Table 6 demonstrates that there was no statistically important difference in the mean tonss for male and female pupils in communicative ( M= 3.27, SD= 0.35 ; M=3.22, SD=0.36, T ( 90 ) =0.66, p= 0.51 ) ; concrete ( M=3.10, SD=0.36 ; M=3.05, SD=0.39, T ( 90 ) =0.67, p=0.49 ) , authority-oriented ( M=3.09, SD=0.37 ; M=3.11, SD=0.34, T ( 90 ) = -0.21, p= 0.83 ) , and analytical acquisition manners ( M=3.09, SD=0.38, M=2.98, SD=0.37, T ( 90 ) =1.32, p=0.18 ) . In other words, males and females apply larning manners in a similar manner. This is in understanding with the consequences of Yik, Hidayu, Bariyyah and Asyimah ‘s ( Undated ) survey ( hypertext transfer protocol: //apps.emoe.gov.my/ipba/rdipba/cd1/article152.pdf accessed 26 March 2010 ) . Table 6 T-test for gender differences in larning manner PreferencesLiterGramNitrogenMeanSouth dakotaTPCom Meter F 37 55 3.27 3.22 0.35 0.36 0.66 0.51 Con Meter F 37 55 3.10 3.05 0.36 0.39 0.67 0.49 A-O Meter F 37 55 3.09 3.11 0.37 0.34 -0.21 0.83 Anal Meter F 37 55 3.09 2.98 0.38 0.37 1.32 0.18 Note: N=Number of Subjects ; LS=Learning Styles ; G=Gender ; M=Male ; F=Female ; Com=Communicative ; Con=Concrete ; A-O=Authority-Oriented ; Anal=Analytical In other words, all of the values of significance values were above the value of significance value of P & lt ; 0.05. Harmonizing to Cohen ( 1988 ) , the magnitudes of the differences in the agencies were somewhat little. Cohen believes that 0.01 indicates little consequence, 0.06 shows moderate consequence, and 0.14 shows big consequence. Therefore the Basque Homeland and Freedom square for these four types of acquisition manners are as follows: communicative ( eta square= 0.004 ) , concrete ( eta square= 0.005 ) , authority-oriented ( eta squared=0.000 ) , and analytical acquisition manner ( eta square= 0.018 ) which are really little.DeductionsSing the consequences of this survey, some deductions are discussed with the position of text book designs, larning and learning English as a foreign linguistic communication in Iran. As it has been identified that many of the fresher university pupils are communicative type of scholars, there should be a moderately safe index for the genera l way to see in planing text books for Persian EFL fresher university scholars. Many research surveies such as Smith ( 1985 ) , Claxon and Murrell ( 1987 ) , Willing ( 1988 ) , and Riazi and Riasati ( 2007 ) claim that larning methods that match with learning manner penchants lead to academic accomplishments, more communicative undertakings need to be included in the class as most scholars in this sample prefer to larn in a communicative manner. Willing ( 1988 ) suggested the acquisition methods preferred by communicative scholars as: 1 ) Learning by watching and listening to native talkers of the mark linguistic communication. 2 ) Learning by talking in English with aliens when there is a opportunity. 3 ) Learning by speaking to friends in English. 4 ) Learning by conversations. 5 ) Learning by watching Television in English. 6 ) Learning English by hearing the words. Therefore, the text edition interior decorators may necessitate to take into history the aforesaid methods recommen ded by Willing ( 1988 ) while planing communicative text books for categories. They can besides see group treatments and teacher-students meetings as pupils prefer to speak with equals and instructors ( Riazi and Riasati, 2007 ) . In the visible radiation of acquisition, effectual tools to assist pupils listen to native talkers of the mark linguistic communication is to utilize movies and picture plans in categories. In this instance, pupils get familiar with the other contexts, state of affairss, and civilizations. Auxiliary stuffs such as short narratives should be utilized in categories ( Riazi and Mansoorian, 2008 ) . By and large, pupils need to be involved in synergistic accomplishments. In order to lend pupils to be cognizant of their ain acquisition manners and strengths, stock lists of larning manner and other procedures can be utilized ( Claxton and Murrell, 1987, p six ) . In add-on, lectors should assist scholars understand more about their ain penchants for larning. There are some promising schemes employed by lectors to lend their scholars to understand more about their penchants for larning and suggest ways to cover with more efficaciously in classs taught in ways inconsistent with their manners . This can besides assist scholars take increasing charge of their ain acquisition and to be more active in the procedure ( Claxton and Murrell 1987, p. four ) . In footings of instruction, by roll uping some information on scholars ‘ acquisition manners can assist lectors place scholars who learn comfortably via the types of undertakings designed for the class. For case, this survey recommends that lectors should make their best to carry first-year university scholars to work in groups and learn them how to pass on ( converse ) with one another in English. Lecturers should present types of larning manners to pupils in order to acquire familiar with their manner of larning a foreign linguistic communication in general and larning English in peculiar. In general, pupils should be encouraged to happen out their ain types of larning manner penchants in order to ease their acquisition.DecisionsThe intent of the current survey was to place Persian EFL fresher university pupils ‘ types of larning manner penchants and their deductions on the instruction and larning procedure every bit good as the designs of the text books. This survey be sides aimed to detect whether or non there was a important difference between male and female fresher university pupils using larning manner penchants. The dominant learning manner penchants of Persian EFL fresher university pupils revealed that the bulk of the Persian EFL fresher university pupils considered themselves as communicative scholars. They tend to larn English as a foreign linguistic communication by listening to native talkers of English likely because they feel that this would be most utile for their demands in relation to English linguistic communication acquisition. This can assist them in bettering their pronunciation and speech pattern. The receptive accomplishments such as speech production and hearing are appealing to the scholars of this sample. They have desire to utilize conversations in the schoolrooms and communicate in English. It is besides concluded that Persian male and female pupils have no different preferred acquisition manners as the findings of this survey demonstrated that there was no statistically important difference between them with respect to their learning manner penchants while larning English as a foreign linguistic communication. More significantly, this research survey suggests placing the scholars ‘ types of larning manners to lend their lectors to set in the proportion of undertaking types in text books to do acquisition easier for pupils.

Statement of Philosophies of Teaching and Learning Essay

Statement of Philosophies of Teaching and Learning Teaching is about preparing an individual to survive in the world around them. In an educational institution, not only are you relaying information of a certain content area to a student as a teacher, but also you are showing this individual how to learn, listen, cooperate, and be responsible. Concepts that are foreign and unknown must be made familiar, from the ancient civilizations to working in groups with people unlike you. Preparing students with this kind of knowledge allows them to successfully undertake the demands of higher education or any career. Cooperation is especially essential to our ever-changing world where national and cultural boundaries are being†¦show more content†¦Learning is an interactive process. In order to actually absorb the information in a classroom, students must be actively engaged in committing that knowledge to their memory and knowing how it connects to their own life. Teachers need to bend to this need for interaction by using various te aching techniques in the classroom and encouraging their students to involve themselves in the material. Motivating the students to read, write, and think about the subject on their own or in the classroom setting is key. With every reading assignment, the teacher needs to follow up with class discussion or a writing exercise that allows the students to digest the material and master the concepts. If the teacher does not follow up on a reading assignment or even with material presented in class in this way, then students might be able to passively read or listen and not truly learn. Learning has to be a two-sided, give and take relationship that occurs in a healthy classroom environment. The teacher must also be approachable in order to open up these lines of communication. The best teachers are those who have their students intrinsically motivated after extrinsically demanding success from them. 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