Motivation

19.34 Unknown 0 Comments


Motivation is a theoretical construct used to explain behavior. It represents the reasons for people's actions, desires, and needs. Motivation can also be defined as one's direction to behavior, or what causes a person to want to repeat a behavior and vice versa. A motive is what prompts the person to act in a certain way, or at least develop an inclination for specific behavior. According to Maehr and Meyer, "Motivation is a word that is part of the popular culture as few other psychological concepts are". 
Motivation can be conceived of as a cycle in which thoughts influence behaviors, behaviors drive performance, performance impacts thoughts, and the cycle begins again. Each stage of the cycle is composed of many dimensions including attitudes, beliefs, intentions, effort, and withdrawal which can all affect the motivation that an individual experiences.

Most motivation theorists assume that motivation is involved in the performance of all learned responses; that is, a learned behavior will not occur unless it is energized.  The major question among psychologists, in general, is whether motivation is a primary or secondary influence on behavior.  That is, are changes in behavior better explained by principles of environmental/ecological influences, perception, memory, cognitive development, emotion, explanatory style, or personality or are concepts unique to motivation more pertinent.

Door with both push and pull signs.jpgPush and Pull
Push motivations are those where people push themselves towards their goals or to achieve something, such as the desire for escape, rest and relaxation, prestige, health and fitness, adventure, and social interaction.
However, with push motivation it's also easy to get discouraged when there are obstacles present in the path of achievement. Push motivation acts as a willpower and people's willpower is only as strong as the desire behind the willpower. 
Pull motivation is the opposite of push. It is a type of motivation that is much stronger. "Some of the factors are those that emerge as a result of the attractiveness of a destination as it is perceived by those with the propensity to travel. They include both tangible resources, such as beaches, recreation facilities, and cultural attractions, and traveler's perceptions and expectation, such as novelty, benefit expectation, and marketing image. Pull motivation can be seen as the desire to achieve a goal so badly that it seems that the goal is pulling us toward it. That is why pull motivation is stronger than push motivation. It is easier to be drawn to something rather than to push yourself for something you desire. It can also be an alternative force when compared to negative force. 
Therefore, alternative attractiveness can moderate the effects of regret and dissatisfaction with switching intention And so, pull motivation can be an attracting desire when negative influences come into the picture.
Self-control
The self-control aspect of motivation is increasingly considered to be a subset of emotional intelligence; it is suggested that although a person may be classed as highly intelligent (as measured by many traditional intelligence tests), they may remain unmotivated to pursue intellectual endeavours. Vroom's "expectancy theory" provides an account of when people may decide to exert self-control in pursuit of a particular goal.
The relationship of motivation and emotion
Emotion (an indefinite subjective sensation experienced as a state of arousal) is different from motivation in that there is not necessarily a goal orientation affiliated with it (Huitt, 2003a).  Emotions occur as a result of an interaction between perception of environmental stimuli, neural/hormonal responses to these perceptions (often labeled feelings), and subjective cognitive labeling of these feelings (Kleinginna and Kleinginna, 1981b).  Evidence suggests there is a small core of core emotions (perhaps 6 or 8) that are uniquely associated with a specific facial expression (Izard, 1990).  This implies that there are a small number of unique biological responses that are genetically hard-wired to specific facial expressions.  A further implication is that the process works in reverse: if you are motivated to change how you feel and your feeling is associated with a specific facial expression, you can change that feeling by purposively changing your facial expression.  As most people would rather feel happy than otherwise, the most appropriate facial expression would be a smile.

Education
Motivation is of particular interest to educational psychologists because of the crucial role it plays in student learning. However, the specific kind of motivation that is studied in the specialized setting of education differs qualitatively from the more general forms of motivation studied by psychologists in other fields.
Motivation in education can have several effects on how students learn and how they behave towards subject matter. It can:
1.    Direct behavior toward particular goals
2.    Lead to increased effort and energy
3.    Increase initiation of, and persistence in, activities
4.    Enhance cognitive processing
5.    Determine what consequences are reinforcing
6.    Lead to improved performance.
Because students are not always internally motivated, they sometimes need situated motivation, which is found in environmental conditions that the teacher creates.
If teachers decided to extrinsically reward productive student behaviors, they may find it difficult to extricate themselves from that path. Consequently, student dependency on extrinsic rewards represents one of the greatest detractors from their use in the classroom.
The majority of new student orientation leaders at colleges and universities recognize that distinctive needs of students should be considered in regard to orientation information provided at the beginning of the higher education experience.
Generally, motivation is conceptualized as either intrinsic or extrinsic. Classically, these categories are regarded as distinct. Today, these concepts are less likely to be used as distinct categories, but instead as two ideal types that define a continuum:
1.    Intrinsic motivation occurs when people are internally motivated to do something because it either brings them pleasure, they think it is important, or they feel that what they are learning is significant. It has been shown that intrinsic motivation for education drops from grades 3-9 though the exact cause cannot be ascertained. Also, in younger students it has been shown that contextualizing material that would otherwise be presented in an abstract manner increases the intrinsic motivation of these students.
2.    Extrinsic motivation comes into play when a student is compelled to do something or act a certain way because of factors external to him or her (like money or good grades).


Impacting Motivation in the Classroom

Sternberg (1994) and Stipek (1988) suggested there are a variety of reasons why individuals may lack in motivation and Stipek provided a list of specific behaviors associated with high academic achievement.  This is an excellent checklist to help students develop the conative or self-regulation component of their lives.  In addition, teacher efficacy is a powerful input variable related to student achievement as it impacts a teacher's motivation to engage students in the teaching/learning process (Proctor, as cited in Huitt, 2000).
There are a variety of specific actions that teachers can take to increase motivation on classroom tasks (Huitt, 2005).  In general, these fall into the two categories discussed above: intrinsic motivation and extrinsic motivation.

Intrinsic
Extrinsic
 - Explain or show why learning a particular
   content or skill is important

 - Allow students some opportunities to
   select learning goals and tasks

 - Create and/or maintain curiosity
 - Provide a variety of activities and sensory
   stimulations

 - Provide games and simulations
 - Set goals for learning
 - Relate learning to student needs
 - Help student develop plan of action
 - Provide clear expectations
 - Give corrective feedback
 - Provide valuable rewards for simple learning
    tasks

 - Make rewards available
 - Allow opportunities for students to observe
   more correct exemplars

 - Allow for opportunities to engage in social
   learning activities

 - Provide for scaffolding of corrective
   feedback

                                                                                                                                     

As a general rule, teachers need to use as much of the intrinsic suggestions as possible while recognizing that not all students will be appropriately motivated by them.  The extrinsic suggestions will work, but it must be remembered that they do so only as long as the student is under the influence of the external factors.  When outside of that influence, unless the desired goals and behaviors have been internalized, the learner will cease the desired behavior and operate according to his or her internal standards or to other external factors.

Social Learning

Social learning (or observational) theory suggests that modeling (imitating others) and vicarious learning (watching others have consequences applied to their behavior) are important motivators of behavior (Huitt, 2004).

Social Cognition

Social cognition theory proposes reciprocal determination as a primary factor in both learning and motivation (Huitt, 2006).  In this view, the environment, an individual's behavior, and the individual's characteristics (e.g., knowledge, emotions, cognitive development) both influence and are influenced by each other two components.  Bandura (1986, 1997) highlights self-efficacy (the belief that a particular action is possible and that the individual can accomplish it) and self-regulation (the establishment of goals, the development of a plan to attain those goals, the commitment to implement that plan, the actual implementation of the plan, and subsequent actions of reflection and modification or redirection.  The work of Ames (1992) and Dweck (1986) discussed below is a major component of social cognitive views on motivation.

Motivation = Perceived Probability of Success (Expectancy) *
Connection of Success and Reward (Instrumentality) *
Value of Obtaining Goal (Valance, Value)





Credits: - wikipedia.org
               - edpsycinteractive.org



0 komentar:

Music Defition

21.50 Unknown 0 Comments



Music is the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a composition having unity and continuity, an art form and cultural activity whose medium is sound and silence. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range ofinstruments and with vocal techniques ranging from singing to rapping, and there are solely instrumental pieces, solely vocal pieces and pieces that combine singing and instruments. The word derives from Greek Î¼Î¿Ï…σική (mousike; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound."
The creation, performance, significance, and even the definition of music vary according to culture and social context. Indeed, throughout history, some new forms or styles of music have been criticized as "not being music", including Beethoven's Grosse Fuge in 1825, early jazz in the beginning of the 1900s and hardcore punk in the 1980s. There are many types of music, includingpopular music, traditional music, art music, music written for religious ceremonies and work songs such as chanteys. Music ranges from strictly organized compositions (and their recreation in performance), through improvisational music such as jazz and aleatoric (chance-based) 20th and 21st century forms of music.
Many ethnographic studies demonstrate that music is a participatory, community-based activity. Music is experienced by individuals in a range of social settings ranging from being alone to attending a large concert, forming a music community, which cannot be understood as a function of individual will or accident; it includes both commercial and non-commercial participants with a shared set of common values. Musical performances take different forms in different cultures and socioeconomic milieus. In Europe and North America, there is often a divide between what types of music are viewed as a "high culture" and "low culture." "High culture" types of music typically include Western art music such as Baroque, Classical, Romantic, and modern-era symphonies, concertos, and solo works, and are typically heard in formal concerts in concert halls and churches, with the audience sitting quietly in seats.
Other types of music—including, but not limited to, jazz, blues, soul, and country—are often performed in bars, nightclubs, and theatres, where the audience may be able to drink, dance, and express themselves by cheering. Until the later 20th century, the division between "high" and "low" musical forms was widely accepted as a valid distinction that separated out better quality, more advanced "art music" from the popular styles of music heard in bars and dance halls.
we also can use music for a therapy, which the therapist uses music and all of its facets—physical, emotional, mental, social, aesthetic, and spiritual—to help clients to improve or maintain their health. In some instances, the client's needs are addressed directly through music; in others they are addressed through the relationships that develop between the client and therapist. Music therapy is used with individuals of all ages and with a variety of conditions, including: psychiatric disorders, medical problems, physical handicaps, sensory impairments, developmental disabilities, substance abuse, communication disorders, interpersonal problems, and aging. It is also used to: improve learning, build self-esteem, reduce stress, support physical exercise, and facilitate a host of other health-related activities.
well fols my favourite is acoustic and pop rock, so what abour your? :) 
"life without Music is like when you wear your pants without your undies"

credit: - wikipedia.org
            - google.com 

0 komentar:

Colored Eyes

20.15 Unknown 0 Comments




Eye color or eye colour is a polygenic phenotypic character determined by two distinct factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. Iris color can provide a large amount of information about a person, and a classification of colors may be useful in documenting pathological changes or determining how a person may respond to ocular pharmaceuticals. Classification systems have ranged from a basic light or dark description to detailed gradings employing photographic standards for comparison. Others have attempted to set objective standards of color comparison.
We often see some people who have really great eyes and wish we could have eyes like them but one must always remember that the very fact that you have an eyesight is a great gift of nature and we must be ever-so-grateful about it. The various scintillating colors of a person’s eyes often attracts us towards them. 
Eyes can tell a lot about a person: what they’re thinking and feeling, of course, and whether they’re lying or loyal. This is perhaps why the adage “the eyes are the window to the soul” rings true. But though your eye color may seem rather superficial, it can say a lot about your health too, in ways you may not have been aware.

1. Black Eyes

Different Eye Colors And What They Say About You  - Black
One of the most surprising things about the black colored pair of eyes is that true black eyes are very rare. What we see and call as black eyes are in actuality just very dark brown eyes. The dark brown or black, as we may call it for own usage is often associated with night, mystery and intuition. People with black eyes are said to be very trustworthy and responsible. They are secretive but will never let your secrets out to anyone. They sometimes mistrust people and are reluctant to start friendships and to fall in love. But when they do begin a relation, they are loyal till the very end. They are extremely hardworking and practical and will always give their best shot at whatever it is that they are doing. They are said to be spiritual, passionate and optimists. They always know how to show their worth to others.
2. Brown Eyes
Different Eye Colors And What They Say About You - Brown

The most common eye color in the world is brown. When we say brown, we talk about light to medium brown and not very dark brown. People with brown eyes are attractive and confident. It is a strong and rich color and it is associated with earth and thus, things like simplicity, creativity and positivism are some things that you can always find in people who have such brown eyes. They are independent, polite, caring and love making new friends and they are always up for trying new things in life. They are also practical but when it comes to the people they care about, practicality tends to take a back-seat as love and care overtakes it. They are usually the happy-go-lucky people who don’t care much for earthly possessions and are close to all things nature. Even though they are self-confident and determined, sometimes, they can have a hard time trying to express themselves to people. Great lovers and mighty trust-worthy, these people are the ones who you can go to for any help and they will go out of their way to make sure you are happy and satisfied.
In humans, brown eyes result from a relatively high concentration of melanin in the stroma of the iris, which causes light of both shorter and longer wavelengths to be absorbed.

Dark brown eyes are dominant in humans and in many parts of the world, it is nearly the only iris color present. Dark pigment of brown eyes is common in East Asia, Southeast Asia, Central Asia, South Asia, West Asia, Oceania, Africa, Americas, etc. as well as parts of Eastern Europe and Southern Europe. The majority of people in the world overall have dark brown eyes. Dark brown is often found in the Semitic people, among Jewish and Arab populations in the Middle East.
Light or medium-pigmented brown eyes can also be commonly found in South Europe, among the Americas, and parts of Asia(Middle East and South Asia). Light-pigmented brown eyes are sometimes referred to as "honey eyes".

3. Hazel Eyes

Different Eye Colors And What They Say About You - hazel
Hazel is a beautiful mixture of brown and green and this eye color looks breath-takingly good. Elegant is the first word that is associated with people with hazel eyes. They are very spontaneous, fun-loving and always up for an adventure at point of time. Going with the flow and adapting easily to any situation is definitely their forte. They are brave and courageous people who encourage diversity and they tend to get bored of monotony very easily. They love to try new things. Their beauty often attracts many people to people with hazel eyes but the relationships of hazel eyed person may not last very long unless you are THE ONE for them. Mischievous and sensual in equal measure, they make for great personalities. One thing that you need to be aware of is their temper. If you can handle that, then you are in for a joy-ride.
Hazel eyes are due to a combination of Rayleigh scattering and a moderate amount of melanin in the iris' anterior border layer.  Hazel eyes often appear to shift in color from a brown to a green. Although hazel mostly consists of brown and green, the dominant color in the eye can either be brown/gold or green. This is how many people mistake hazel eyes to be amber and vice versa. This can sometimes produce a multicolored iris, i.e., an eye that is light brown/amber near the pupil and charcoal or dark green on the outer part of the iris (or vice versa) when observed in sunlight.
Definitions of the eye color hazel vary: it is sometimes considered to be synonymous with light brown or gold, as in the color of a hazelnut shell.
Hazel eyes are common throughout Caucasoid populations, in particular in regions where blue, green and brown eyed peoples are intermixed.

4. Grey Eyes 

Different Eye Colors And What They Say About You - grey

Grey is a color that dominated a lo in our life. As they say, life is not just black and white but just different shades of grey. Similarly, people with grey eyes and born to be dominant and leaders. Strong in nature, wise and gentle are some of the most important attributes that they possess. One must know that they are very gentle. In fact, people with grey eyes are the least aggressive people of all. They put all their passion in whatever they do, be it profession or personal. They take love and romance very seriously and these are not the kind of people whom you will see fooling around. They are creative and imaginative, and flexible in their attitude – the 3 qualities that every great leader possesses. Their inner strength, analytic thinking and rationality given them an upper hand in taking a leading rose in any situation. These are great people to be around and their company will surely have a posiive effect on you as well.

Like blue eyes, gray eyes have a dark epithelium at the back of the iris and a relatively clear stroma at the front. One possible explanation for the difference in the appearance of gray and blue eyes is that gray eyes have larger deposits of collagen in the stroma, so that the light that is reflected from the epithelium undergoes Mie scattering (which is not strongly frequency-dependent) rather than Rayleigh scattering (in which shorter wavelengths of light are scattered more). This would be analogous to the change in the color of the sky, from the blue given by the Rayleigh scattering of sunlight by small gas molecules when the sky is clear, to the gray caused by Mie scattering of large water droplets when the sky is cloudy. Alternatively, it has been suggested that gray and blue eyes might differ in the concentration of melanin at the front of the stroma.
Gray eyes are most common in Northern and Eastern Europe. Gray eyes can also be found among the Algerian Shawia people] of the Aurès Mountains in North West Africa, in the Middle East, Central Asia, and South Asia. Under magnification, gray eyes exhibit small amounts of yellow and brown color in the iris.

5. Green Eyes

Different Eye Colors And What They Say About You - green
Green and greenery is always a breath of fresh air and rejuvenation. So obviously, people with green eyes are like a gust of strong and fresh winds. They always have a room of mystery and enigma around them and a look into someone’s green eyes can make you get lost in them within seconds. Intelligent and always curious, green eyed people are always the first to take interest in something new. They have an incredible zeal and zest for life and for living live to the fullest. They are passionate about many things. And of course, with an eye color so enchanting, they tend to be very attractive and beautiful as well. The only negative factor is that they get jealous very soon. But overall, the positives defeat the negative. Youthfulness oozes out of them and the compassion and vibrancy that they bring along wherever they go is contagious.
As in the case of blue eyes, the color of green eyes does not result simply from the pigmentation of the iris. Rather, its appearance is caused by the combination of an amber or light brown pigmentation of the stroma, given by a low or moderate concentration of melanin, with the blue tone imparted by the Rayleigh scattering of the reflected light.
Green eyes probably result from the interaction of multiple variants within the OCA2 and other genes. They were present in south Siberia during the Bronze Age.
They are most common in Northern and Central Europe. They can also be found in Southern Europe and Western Asia (especially among Ashkenazi Jews of Israel). In Ireland and Scotland 14% of people have brown eyes and 86% have either blue or green eyes,In Iceland, 89% of women and 87% of men have either blue or green eye color.A study of Icelandic and Dutch adults found green eyes to be much more prevalent in women than in men. Among European Americans, green eyes are most common among those of recent Celtic and Germanic ancestry, about 16%. Green eyes are common in Tabby cats as well as the Chinchilla Longhair and its shorthaired equivalents are notable for their black-rimmed sea-green eyes.

6. Blue Eyes

Different Eye Colors And What They Say About You - blue

"Blue eyes" redirects here. For other uses, see Blue eyes (disambiguation).
There is no blue pigmentation either in the iris or in the ocular fluid. Dissection reveals that the iris pigment epithelium is brownish black due to the presence of melanin. Unlike brown eyes, blue eyes have low concentrations of melanin in the stroma of the iris, which lies in front of the dark epithelium. Longer wavelengths of light tend to be absorbed by the dark underlying epithelium, while shorter wavelengths are reflected and undergo Rayleigh scattering in the turbid medium of the stroma. This is the same frequency-dependence of scattering that accounts for the blue appearance of the sky.The result is a "Tyndall blue" structural color that varies with external lighting conditions.
Blue eyed populations
CountryPercent of population
Finland
  
89%
Estonia
  
89%
Ireland
  
57%
Scotland
  
50%
England
  
48%
Wales
  
45%
Belgium (Adult population)
  
28.9%
France (Adult pop)
  
20.2%
United States
  
16.6%
Spain
  
16.3%
Algeria (Adult pop)
  
2.6%
Morocco (Adult pop)
  
2.1%
Tunisia (Adult pop)
  
1.2%
sources:[31][32][33][34]
In humans, the inheritance pattern followed by blue eyes is considered similar to that of a recessive trait (in general, eye color inheritance is considered a polygenic trait, meaning that it is controlled by the interactions of several genes, not just one). In 2008, new research tracked down a single genetic mutation that leads to blue eyes. "Originally, we all had brown eyes," said Eiberg.
Eiberg and colleagues suggested in a study published in Human Genetics that a mutation in the 86th intron of the HERC2 gene, which is hypothesized to interact with the OCA2 gene promoter, reduced expression of OCA2 with subsequent reduction in melanin production.The authors suggest that the mutation may have arisen in the northwestern part of the Black Sea region, but add that it is "difficult to calculate the age of the mutation."Eiberg stated, "A genetic mutation affecting the OCA2 gene in our chromosomes resulted in the creation of a 'switch,' which literally 'turned off' the ability to produce brown eyes." He added:
The genetic switch is located in the gene adjacent to OCA2 and rather than completely turning off the gene, the switch limits its action, which reduces the production of melanin in the iris. In effect, the turned-down switch diluted brown eyes to blue. If the OCA2 gene had been completely shut down, our hair, eyes and skin would be melanin-less, a condition known as albinism.
Blue eyes are common in northern and eastern Europe, particularly around the Baltic Sea. Blue eyes are also found in Southern Europe and Western Asia, especially among the Jewish population of Israel. Many modern Israeli Jews are of European Ashkenazi origin, among whom this trait is common (a study taken in 1911 found that 53.7% of Ukrainian Jews had blue eyes). In Ireland and Scotland 86% of people have either blue or green color eyes.
We leave the best for the last always, don’t we? There is something about the blue color that is so fresh and lively that people always desire this color and are instantly attracted towards it. No prizes for guessing that blue eyes are the most desired eye color in the world. Peaceful, smart, kind and full of youth and life, blue eyed people have long-lasting relationships and are  very energetic. But the most prominent feature among them is their inherent desire to make other people happy. Blue eyed people will go the extra mile just to make sure that you are happy with utmost kindness and sincerity. This one feature is very rare and that is what makes the blue-eyed person so appealing to us. They are very keen on observing things, are extroverts and always happy-go-lucky. A person with blue eyes wants a long-lasting and a full-commitment and a no-bullshit relationship. Once they have that, they will do everything under the sun to make their better-halves happy. We all want a blue-eyed person in our lives, do we not? Well :)

7. Amber Eyes

Amber Eye

Amber eyes are of a solid color and have a strong yellowish/golden and russet/coppery tint. This may be due to the deposition of the yellow pigment called lipochrome in the iris (which is also found in green eyes). Amber eyes should not be confused with hazel eyes; although hazel eyes may contain specks of amber or gold, they usually tend to comprise many other colors, including green, brown and orange. Also, hazel eyes may appear to shift in color and consist of flecks and ripples, while amber eyes are of a solid gold hue. Even though amber is considered to be like gold, some people have russet or copper colored amber eyes that many people mistake for hazel, though hazel tends to be duller and contains green with red/gold flecks, as mentioned above. Amber eyes may also contain amounts of very light gold-ish gray.
The eyes of some pigeons contain yellow fluorescing pigments known as pteridines. The bright yellow eyes of the great horned owl are thought to be due to the presence of the pteridine pigment xanthopterin within certain chromatophores (called xanthophores) located in the iris stroma.[In humans, yellowish specks or patches are thought to be due to the pigment lipofuscin, also known as lipochrome.Many animals such as canines, domestic cats, owls, eagles, pigeons and fish have amber eyes as a common color, whereas in humans this color occurs less frequently.
Considered stunning and hypnotizing, the amber eye is, as with all eye colors, an inherited trait and involves many complex DNA genes and other various gene stems. 
These genes can be tracked by noting any changes or associations with neighboring genes.
When these changes occur it creates what is called a single-nucleotide polymorphism or (SNP.) During a study conducted at Rotterdam in (2009) it was discovered that the prediction of eye color could be done using only six out of sixteen SNPs. 
However, this specification could not account for the many variations that occur with brown, blue and hazel eye colors, including amber. So the exact coming together of the genes and genomes responsible for causing amber eye color still has not been isolated and identified. Amazing Amber!
8. Heterochromia
Heterochromia.jpg
Heterochromia (also known as a heterochromia iridis or heterochromia iridum) is an ocular condition in which one iris is a different color from the other iris (complete heterochromia), or where a part of one iris is a different color from the remainder (partial heterochromia or sectoral heterochromia). It is a result of the relative excess or lack of pigment within an iris or part of an iris, which may be inherited or acquired by disease or injury. This uncommon condition usually results due to uneven melanin content. A number of causes are responsible, including genetic, such as chimerismHorner's syndrome and Waardenburg syndrome.
A chimera can have two different colored eyes just like any two siblings can—because each cell has different eye color genes. A mosaic can have two different colored eyes if the DNA difference happens to be in an eye-color gene.
There are many other possible reasons for having two different-colored eyes. For example, the film actor Lee Van Cleef was born with one blue eye and one green eye, a trait that reportedly was common in his family, suggesting that it was a genetic trait. This anomaly, which film producers thought would be disturbing to film audiences, was "corrected" by having Van Cleef wear brown contact lenses.David Bowie, on the other hand, had the appearance of different eye colors due to an injury that caused one pupil to be permanently dilated.
Another hypothesis about heterochromia is that it can result from a viral infection in utero affecting the development of one eye, possibly through some sort of genetic mutation. Occasionally, heterochromia can be a sign of a serious medical condition.
A common cause in females with heterochromia is X-inactivation, which can result in a number of heterochromatic traits, such as calico cats. Trauma and certain medications, such as some prostaglandin analogues, can also cause increased pigmentation in one eye.On occasion, a difference in eye color is caused by blood staining the iris after injury.

9. Red and violet

The eyes of people with severe forms of albinism may appear red under certain lighting conditions owing to the extremely low quantities ofmelanin, allowing the blood vessels to show through. In addition, flash photography can sometimes cause a "red-eye effect", in which the very bright light from a flash reflects off the retina, which is abundantly vascular, causing the pupil to appear red in the photograph.Although the deep blue eyes of some people such as Elizabeth Taylor can appear violet at certain times, "true" violet-colored eyes occur only due to albinism

"Eyes are not only for seeing, but also to be seen,"

credits: 
- wikipedia.org
- medicaldaily.com
- http://listovative.com/
.

0 komentar:

A Short story about Indonesia

18.35 Unknown 0 Comments

Indonesian Culture.jpg


Administratively, Indonesia consists of 34 provinces, five of which have special status. Each province has its own legislature and governor. The provinces are subdivided into regencies (kabupaten) and cities (kota), which are further subdivided into districts (kecamatan or distrik in Papua and West Papua), and again into administrative villages (either desakelurahankampungnagari in West Sumatra, or gampong in Aceh). Village is the lowest level of government administration in Indonesia. Furthermore, a village is divided into several community groups (rukun warga (RW)) which are further divided into neighbourhood groups (rukun tetangga (RT)). In Java the desa (village) is divided further into smaller units calleddusun or dukuh (hamlets), these units are the same as rukun warga. Following the implementation of regional autonomy measures in 2001, the regencies and cities have become the key administrative units, responsible for providing most government services. The village administration level is the most influential on a citizen's daily life and handles matters of a village or neighbourhood through an elected lurah or kepala desa (village chief).
The provinces of Aceh, Jakarta, Yogyakarta, Papua, and West Papua have greater legislative privileges and a higher degree of autonomy from the central government than the other provinces. The Acehnese government, for example, has the right to create certain elements of an independent legal system; in 2003, it instituted a form of sharia (Islamic law). Yogyakarta was granted the status of Special Region in recognition of its pivotal role in supporting Indonesian Republicans during the Indonesian Revolution and its willingness to join Indonesia as a republic. Papua, formerly known as Irian Jaya, was granted special autonomy status in 2001 and was split into Papua and West Papua in February 2003. Jakarta is the country's special capital region.

The culture of Indonesia has been shaped by long interaction between original indigenous customs and multiple foreign influences.Indonesia is centrally-located along ancient trading routes between the Far East, South Asia and the Middle East, resulting in many cultural practices being strongly influenced by a multitude of religions, including Hinduism, Buddhism, Confucianism, Islam and Christianity, all strong in the major trading cities. The result is a complex cultural mixture very different from the original indigenous cultures.
Examples of cultural fusion include the fusion of Islam with Hindu in Javanese Abangan belief, the fusion of Hinduism, Buddhism andanimism in Bodha, and the fusion of Hinduism and animism in Kaharingan; others could be cited. Balinese dances have stories aboutancient Buddhist and Hindu kingdoms, while Islamic art forms and architecture are present in Sumatra, especially in the Minangkabau and Aceh regions. Traditional art, music and sport are combined in a martial art form called Pencak Silat.
Western culture has greatly influenced Indonesia in science, technology and modern entertainment such as television shows, film and music, as well as political system and issues. India has notably influenced Indonesian songs and movies. A popular type of song is the Indian-rhythmical dangdut, which is often mixed with Arab and Malay folk music.
Despite the influences of foreign culture, some remote Indonesian regions still preserve uniquely indigenous culture. Indigenousethnic groups Mentawai, Asmat, Dani, Dayak, Toraja and many others are still practising their ethnic rituals, customs and wearing traditional clothes.

Credit: Wikipedia.org


0 komentar:

30 Ways to Improve Your Mood When You’re Feeling Down

23.40 Unknown 0 Comments


1. Step back and self-reflect. Whenever I start feeling depressed, I try to stop, reflect, and get to the root of my feelings.  
2. Reach out to someone. I used to bottle up my feelings out of fear that I would be judged if I talked about them. I’ve since learned that reaching out to a loving, understanding person is one of the best things I can do.    
3. Listen to music. Music can heal, put you in a better mood, make you feel less alone, or take you on a mental journey.   
4. Cuddle or play with pets. I have really sweet and happy dogs that are always quick to shower me with love whenever they see me. Spending quality time with a loving pet can instantly make your heart and soul feel better.  
5. Go for a walk. Walking always helps me clear my head and shed negative energy. It’s especially therapeutic if you choose to walk at a scenic location.  
6. Drink something healthy and reinvigorating. For some reason, orange juice always puts me in a better mood and makes me feel revitalized and serene. There are many health and mood benefits of drinking orange juice and other fruit juices.    
7. Write. Writing is usually the first thing I do when I’m feeling down. It always helps me get my thoughts and feelings out in front of me.    
8. Take a nap. Sometimes we just need to recharge. I always feel better after getting some rest.   
9. Plan a fun activity. Moping around never helps me feel any better, so it usually helps to plan something fun to do if I’m feeling up to it. It can be something as simple as creating my own vision board or something as big as planning a trip.     
10. Do something spontaneous. Some of my favorite memories entail choices I made spontaneously. We should all learn to let go of routine every now and then and do something exciting and unplanned.      
11. Prioritize. Sometimes I feel depressed when my priorities are out of balance. I try to make sure I’m giving a fair amount of attention to all the priorities in my life, such as work, relationships, health, and personal happiness.
12. Look through old photographs or snap some new ones. Sorting through old memories or capturing new ones usually puts a smile on my face.   
13. Hug someone. I am definitely a hugger. Hugs are such an easy way to express love and care without having to say a word.  
14. Laugh. Watch a funny movie or spend time with someone who has a good sense of humor. Laughing releases tension and has a natural ability to heal.  
15. Cry. I don’t like crying in front of people, but whenever I have an opportunity to slink away and cry by myself, I always feel better afterwards. Crying releases pain.  
16. Read back over old emails or text messages, or listen to old voicemails. Whenever I feel dejected or bad about myself, I like to read kind emails and comments from my blog readers or listen to cute voicemails from my grandmother. Doing so reminds me that I’m loved, thought about, and appreciated.  
17. Reconnect with someone. Get back in touch with an old friend or a family member that you haven’t spoken to in awhile. Reconnecting with people almost always puts me in a good mood and fills my heart up with love.   
18. Write yourself a letter. I try to separate myself from my ego and give myself a pep talk every now and then. Cicero said, “Nobody can give you wiser advice than yourself.”  
19. Try a deep breathing exercise. There are all kinds of deep breathing exercises out there. Find one you like and do it whenever you’re feeling stressed or overly emotional.  
20. Cultivate gratitude. Practicing genuine gratitude on a daily basis has been a major source of healing in my life. When I step back and notice everything I have to be grateful for, it makes me feel like I have everything I need and that nothing is lacking. It makes me feel whole.   
21. Re-watch a funny or inspiring YouTube video. I recommend Webcam 101 for Seniors. That video cheers me up every time. There are so many funny and inspiring videos online.    
22. Bake something. Baking has always been therapeutic and entertaining for me. Plus, I can eat whatever I baked and share it with others afterward.  
23. Get out of the house. I work from home, so a large majority of my time is spent indoors, planted in front of my laptop. I have to make a point to get out every now and then, whether it’s to get some fresh air or go out to eat with a friend.    
24. Focus on what truly matters to you. Sometimes I forget what matters to me and what isn’t that important. Some things just aren’t worth getting too upset over.  
25. Take a negative comment or situation and look for something positive about it. If someone says something negative to me or I get stuck in an unpleasant situation, sometimes it helps to look at it from a different angle. Perspective is everything.  
26. Daydream. Take a mental vacation. Let your mind wander for a while.   
27. Let some natural sunlight come in. Opening all the blinds and curtains and letting natural sunlight flood your home can help elevate your mood.   
28. Take a mental health day. Sometimes we just need to take a day to clear our heads and nurture our souls. My mental health has a history of being a bit erratic, so nurturing it is a priority in my life.     
29. Let go. This is a very simple mantra of mine. I usually say it to myself multiple times each day, which has been very liberating and empowering.    
30. Read Tiny Buddha. And of course, you can always read Tiny Buddha! I personally love the quotes section. There is a category for almost every universal theme or emotion.
What helps you improve your mood?

0 komentar: