Thursday, February 24, 2011

Positive and Negative Effects of video games


Positive and Negative Effects of Video Games



A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device. The word video in video game traditionally referred to a raster display device However, with the popular use of the term "video game", it now implies any type of display device. The electronic systems used to play video games are known as platforms; examples of these are personal computers and video game consoles. These platforms range from large mainframe computers to small handheld devices. Specialized video games such as arcade games, while previously common, have gradually declined in use.


The input device used to manipulate video games is called a game controller, and varies across platforms. For example, a dedicated console controller might consist of only a button and a joystick. Another may feature a dozen buttons and one or more joysticks. Early personal computer games often needed a keyboard for gameplay, or more commonly, required the user to buy a separate joystick with at least one button.Many modern computer games allow, or even require, the player to use a keyboard and mouse simultaneously.


Video games typically also use other ways of providing interaction and information to the player. Audio is almost universal, using sound reproduction devices, such as speakers and headphones. Other feedback may come via haptic peripherals, such as vibration or force feedback, with vibration sometimes used to simulate force feedback.
A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device. The word video in video game traditionally referred to a raster display device However, with the popular use of the term "video game", it now implies any type of display device. The electronic systems used to play video games are known as platforms; examples of these are personal computers and video game consoles. These platforms range from large mainframe computers to small handheld devices. Specialized video games such as arcade games, while previously common, have gradually declined in use.


The input device used to manipulate video games is called a game controller, and varies across platforms. For example, a dedicated console controller might consist of only a button and a joystick. Another may feature a dozen buttons and one or more joysticks. Early personal computer games often needed a keyboard for gameplay, or more commonly, required the user to buy a separate joystick with at least one button.Many modern computer games allow, or even require, the player to use a keyboard and mouse simultaneously.


Video games typically also use other ways of providing interaction and information to the player. Audio is almost universal, using sound reproduction devices, such as speakers and headphones. Other feedback may come via haptic peripherals, such as vibration or force feedback, with vibration sometimes used to simulate force feedback.
A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device. The word video in video game traditionally referred to a raster display device However, with the popular use of the term "video game", it now implies any type of display device. The electronic systems used to play video games are known as platforms; examples of these are personal computers and video game consoles. These platforms range from large mainframe computers to small handheld devices. Specialized video games such as arcade games, while previously common, have gradually declined in use.


The input device used to manipulate video games is called a game controller, and varies across platforms. For example, a dedicated console controller might consist of only a button and a joystick. Another may feature a dozen buttons and one or more joysticks. Early personal computer games often needed a keyboard for gameplay, or more commonly, required the user to buy a separate joystick with at least one button.Many modern computer games allow, or even require, the player to use a keyboard and mouse simultaneously.


Video games typically also use other ways of providing interaction and information to the player. Audio is almost universal, using sound reproduction devices, such as speakers and headphones. Other feedback may come via haptic peripherals, such as vibration or force feedback, with vibration sometimes used to simulate force feedback.
Following is a listing of commonly used video game genres with brief descriptions and examples of each.

A. ACTION

Shooter games are a subgenre of action game, which often test the player's speed and reaction time. Because shooters make up the majority of action games, it is a fairly wide subgenre. It includes many subgenres that have the commonality of focusing "on the actions of the avatar using some sort of weapon. Usually this weapon is a gun, or some other long-range weapon". A common resource found in many shooter games is ammunition.  Most commonly, the purpose of a shooter game is to shoot opponents and proceed through missions without dying yourself

B. ACTION-ADVENTURE

Action-adventure games combine elements of their two component genres, typically featuring long-term obstacles that must be overcome using a tool or item as leverage (which is collected earlier), as well as many smaller obstacles almost constantly in the way, that require elements of action games to overcome. Action-adventure games tend to focus on exploration and usually involve item gathering, simple puzzle solving, and combat. "Action-adventure" has become a label which is sometimes attached to games which do not fit neatly into another well known genre.
The first action-adventure game was the Atari 2600 game Adventure (1979). It was directly inspired by the original text adventure, Colossal Cave Adventure. In the process of adapting a text game to a console with only a joystick for control, designer Warren Robinett created a new genre. Because of their prevalence on video game consoles and the absence of typical adventure games, action-adventure games are often confusingly called "adventure games" by gamers.
Stealth games are a somewhat recent sub-genre, sometimes referred to as "sneakers" or "creepers" to contrast with the action-oriented "shooter" sub-genre. These games tend to emphasize subterfuge and precision strikes over the more overt mayhem of shooters. Most have first- or third-person shooter elements.
Survival horror games focus on fear and attempt to scare the player via traditional horror fiction elements such as atmospherics, death, the undead, blood and gore. One crucial gameplay element in many of these games is the low quantity of ammunition, or number of breakable mêlée weapons.

C. ADVENTURE

An adventure game is a computer-based game in which the player assumes the role of protagonist in an interactive story driven by exploration and puzzle-solving instead of physical challenge. The genre's focus on story allows it to draw heavily from other narrative-based media such as literature and film, encompassing a wide variety of literary genres. Nearly all adventure games are designed for a single player, since this emphasis on story and character makes multi-player design difficult.
In the Western world, the genre's popularity peaked during the late 1980s and mid 1990s when many considered it to be among the most technically advanced genres, and it is now sometimes considered to be a niche genre. In East Asia on the other hand, adventure games continue to be popular in the form of visual novels, which make up nearly 70% of PC games released in Japan.

D. Role-playing

Role-playing video games, most commonly simply referred to as role-playing games (RPGs) and sometimes as computer role-playing games (CRPGs), form a loosely defined genre of computer and video games with origins in pen-and-paper role-playing games such as Dungeons & Dragons, using much of the same terminology, settings and game mechanics. The player in RPGs controls one character, or several adventuring party members, fulfilling one or many quests. The major similarities with pen-and-paper games involve developed story-telling and narrative elements, player character development, complexity, as well as replayability and immersion. Electronic medium removes the necessity for a gamemaster and increases combat resolution speed. RPGs have evolved from simple text-based console-window games into visually rich 3D experiences.

E. SIMULATION

A simulation video game describes a diverse super-category of computer and video games, generally designed to closely simulate aspects of a real or fictional reality.

E.1 Construction and management simulation 

Construction and management simulation (CMS) is a type of simulation game in which players build, expand or manage fictional communities or projects with limited resources. Strategy games sometimes incorporate CMS aspects into their game economy, as players must manage resources while expanding their project. But pure CMS games differ from strategy games in that "the player's goal is not to defeat an enemy, but to build something within the context of an ongoing process." Games in this category are sometimes also called "management games".

E.2  Life simulation

 Life simulation games (or artificial life games) is a sub-genre of simulation video games in which the player lives or controls one or more artificial lifeforms. A life simulation game can revolve around "individuals and relationships, or it could be a simulation of an ecosystem".

E.3 SPORT

A sport game is a computer or video game that simulates the playing of traditional sports. Most sports have been recreated with a game, including team sports, athletics and extreme sports. Some games emphasize actually playing the sport (such as the Madden NFL series), whilst others emphasize strategy and organization (such as Championship Manager). Some, such as Arch Rivals, satirize the sport for comic effect. This genre has been popular throughout the history of video games and is competitive, just like real-world sports. A number of game series features the names and characteristics of real teams and players, and are updated annually to reflect real-world changes.

Other types

 Positive Effects


Video games have been shown to teach children healthy skills for the self-care of asthma and diabetes, and have been successful at imparting the attitudes, skills, and behaviors that they were designed to teach. In a study with college students, playing a golf video game improved students' actual control of force when putting, even though the video game gave no bodily feedback on actual putting movement or force. There have even been studies with adults showing that experience with video games is related to better surgical skills. Research also suggests that people can learn iconic, spatial, and visual attention skills from video games


It has been noticed that gamers adopt an attitude while playing that is of such high concentration, they do not realize they are learning, and that if the same attitude could be adopted at school, education would enjoy significant benefits. Students are found to be "learning by doing" while playing video games while fostering creative thinking


Negative Effect

Like related forms of media, computer and video games have been the subject of frequent controversy and censorship, due to the depiction of graphic violence, sexual themes, advergaming (a form of advertising in games), consumption of drugs, consumption of alcohol or tobacco, propaganda, or profanity in some games. Among others, critics of video games often include parents' groups, politicians, organized religious groups, and other advocacy groups, even though all of these can be found in all forms of entertainment and media. Various games have been accused of causing addiction and even violent behavior, though how much ground this holds is debatable. "Video game censorship" is defined as the use of state or group power to control the playing, distribution, purchase, or sale of video games or computer games. Video game controversy comes in many forms, and censorship is a controversial subject. Proponents and opponents of censorship are often very passionate about their individual views.




Looking across the dozens of studies that have now been conducted on violent video games, there appear to be five major effects. Playing violent games leads to increased physiological arousal, increased aggressive thoughts, increased aggressive feelings, increased aggressive behaviors, and decreased prosocial helping. These studies include experimental studies (where it can be shown that playing violent games actually causes increases in aggression), correlational studies (where long-term relations between game play and real-world aggression can be shown), and longitudinal studies (where changes in children's aggressive behaviors can be demonstrated). For example, in a study of over 400 3rd--5th graders, those students who played more violent video games early in the school year changed to become more physically aggressive later in the school year, even after statistically controlling for sex, race, total screen time, prior aggression, and other relevant variables. Apparently practice does make perfect.






 Parents should set limitation on their kids in the amount of time they spend in front of video games. Parents should spend time to communicate to their children. For the children to express their feelings and for the parents to understand better why their child behave.


DEFINITIONS



Action game is a video game genre that emphasizes physical challenges, including hand–eye coordination and reaction-time. The genre includes diverse subgenres such as fighting games, shooter games, and platform games, which are widely considered the most important action games, though some Real Time Strategy games are also considered to be action games.
In an action game, the player typically controls the avatar of a protagonist. The avatar must navigate a game level, collecting objects, avoiding obstacles, and battling enemies with various attacks. At the end of a level or group of levels, the player must often defeat a large boss enemy that is larger and more challenging than other enemies. Enemy attacks and obstacles deplete the avatar's health and lives, and the game is over when the player runs out of lives. Alternatively, the player wins the game by finishing a sequence of levels. But many action games are unbeatable and have an indefinite number of levels, and the player's only goal is to maximize their score by collecting objects and defeating enemies.

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