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ASPECTS OF HUMAN GROWTH AND DEVELOPMENT
| Institution | TVET |
| Course | Diploma in Social Wo... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen |
| File Type | |
| Pages | 3 Pages |
| File Size | 349.09 KB |
| Views | 3758 |
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ASPECTS OF HUMAN GROWTH AND DEVELOPMENT
The aspects of human growth and development refer to the various dimensions or facets of individuals' progress and maturation as they move through different stages of life. These aspects encompass physical, cognitive, emotional, social, moral, identity, sexual, and spiritual dimensions, each contributing to the holistic development of individuals
Here are the key aspects of human growth and development:
1. Physical Development: Physical development refers to the changes in the body's structure, function, and appearance over time. This includes growth in height, weight, muscle mass, bone density, motor skills, coordination, sensory abilities, and physical health.
2. Cognitive Development: Cognitive development involves the growth and maturation of mental processes, including perception, memory, attention, language, problem-solving, reasoning, decision-making, and information processing. Cognitive development is influenced by genetics, environment, experiences, and educational opportunities.
3. Emotional Development: Emotional development pertains to the ability to recognize, understand, and manage one's own emotions as well as empathize with others' feelings. It involves the development of emotional awareness, regulation, expression, resilience, empathy, and social competence.
4. Social Development: Social development encompasses the growth of interpersonal skills, social relationships, and social behaviors within the context of family, peers, schools, communities, and society at large. It includes the development of communication skills, cooperation, empathy, conflict resolution, and cultural competence.
5. Moral Development: Moral development refers to the formation of ethical principles, values, beliefs, and standards of behavior that guide individuals' decisions and actions in social and moral dilemmas. It involves the development of conscience, empathy, moral reasoning, and the ability to distinguish between right and wrong.
6. Identity Development: Identity development involves the exploration and construction of one's sense of self, including personal values, beliefs, interests, goals, roles, and identity. It encompasses the development of self-concept, self-esteem, self-awareness, and the integration of personal and social identities.
7. Sexual Development: Sexual development involves the biological, psychological, and social aspects of sexuality, gender identity, and sexual orientation. It includes the physical changes associated with puberty, the exploration of sexual identity and relationships, and the development of healthy attitudes and behaviors related to sexuality.
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Lesson 2 Computer Animation - Character Animation
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• Character Animation
• Posture representation
• Hierarchical structure of the body
Character animation is a specialized area of the animation process, which involves bringing animated characters to life. The role of a Character Animator
is analogous to that of a film or stage actor, and character animators are often
said to be "actors with a pencil" (or a mouse). Character animators breathe
life in their characters, creating the illusion of thought, emotion and personality. Character animation is often distinguished from creature animation, which
involves bringing photo-realistic animals and creatures to life.
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Lesson 3 Computer Animation - Skeletal Animation
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Skeletal animation is a technique in computer animation in which a character
is represented in two parts: a surface representation used to draw the character
(called skin or mesh) and a hierarchical set of interconnected bones (called
the skeleton or rig) used to animate (pose and keyframe) the mesh. While
this technique is often used to animate humans or more generally for organic
modeling, it only serves to make the animation process more intuitive and the
same technique can be used to control the deformation of any object — a door,
a spoon, a building, or a galaxy.
This technique is used in virtually all animation systems where simplified
user interfaces allows animators to control often complex algorithms and a huge
amount of geometry; most notably through inverse kinematics and other "goaloriented" techniques. In principle, however, the intention of the technique is never to imitate real anatomy or physical processes, but only to control the deformation of the mesh data.
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Lesson 4 Computer Animation - Joints
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A joint is a point at which parts of an artificial structure are joined. when
developing animated characters one needs to define the type of joints that will
be used to combine multiple segments of the character e.g hand to shoulder.
this is due to the fact that inorder to create a more realistic monevent of the
character or oblect the siolidity principle must be adhered to and the sence of
overlapping and irregular movements of the character must be avoided,
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Lesson 5 Computer Animation - Skinning
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Skinning is the process of attaching a renderable skin to an underlying articulated skeleton. There are several approaches to skinning with varying degrees
of realism and complexity. Our main focus will be on the smooth skinning
algorithm, which is both fast and reasonably effective, and has been used extensively in real time and pre-rendered animation. The smooth skinning algorithm
goes by many other names in the literature, such as blended skinning, multimatrix skinning, linear blend skinning, skeletal subspace deformation (SSD),
and sometimes just skinning.
This chapter will explain the smooth skinning algorithm in detail and provide
additional information about the offline creation and binding process. Binding
refers to the initial attachment of the skin to the underlying skeleton and assigning any necessary information to the vertices.
Smooth skinning, while fast and straightforward, does have its limitations,
and so alternative techniques are also briefly introduced and referenced, including a variety of deformation techniques and some more elaborate anatomically
based approaches that simulate muscle and skin deformations
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Lesson 6 Computer Animation - KeyFrame Animation
Generalized coordinates
In analytical mechanics, specifically the study of the rigid body dynamics of
multibody systems, the term generalized coordinates refers to the parameters
that describe the configuration of the system relative to some reference configuration. Example is a vector to specify the posture of the body
q=(q1 ,q2 ,q3 ,q4 ,q5 , q6 , q7 ,... ,qn)
Usually, the first three numbers: location of the root the next three numbers:
orientation of root The rest: the joint angles of the body
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Lesson 7 Computer Animation - Facial Animation
Facial Anination deals with the simulation of the different facial expresions a
character can make. Inorder to simulate conversation, visible emotional expressions(e.g Saddness, Happines), we need to understand the different mechanisims
and muscle structures that the face uses to accurately represent the emotion /
visemes. generally the facial expressions and visemes in animation relies on
three different appoaches:
• Muscle-based models
• Capture real human data
• Expression Cloning
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Lesson 8 Computer Animation - Data Driven Facial Animation
Data based facial animation
The generation of facial animation data can be approached in different ways:
1. marker-based motion capture on points or marks on the face of a performer
2. markerless motion capture techniques using different type of cameras
3. audio-driven techniques
4. key frame animation
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Lesson 9 Computer Animation - MOTION CAPTURE AND PHYSICALLY BASED ANIMATION OF CHARACTERS
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There are three methods
• Create them manually
• Use real human / animal motions
• Use physically based simulation
Using Real Human (Animal) Motion
• Real human (animal) motion is realistic
• Much faster and cheaper than manually producing the data We use the
motion capture device (Mocap)
• There are four major types of Mocaps
– Optical
– Magnetic
– Inertial trackers
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Lesson 10 Computer Animation - MOTION CAPTURE AND PHYSICALLY BASED ANIMATION OF CHARACTERS
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Motion tracking or motion capture started as a photogrammetric analysis tool
in biomechanics research in the 1970s and 1980s, and expanded into education,
training, sports and recently computer animation for television, cinema, and
video games as the technology matured. A performer wears markers near each
joint to identify the motion by the positions or angles between the markers.
Acoustic, inertial, LED, magnetic or reflective markers, or combinations of any
of these, are tracked, optimally at least two times the frequency rate of the
desired motion, to submillimeter positions. The resolution of the system is
important in both the spatial resolution and temporal resolution as motion blur
causes almost the same problems as low resolution.
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labour law notes
The purpose of this simplified labour law class notes is to enable the student to pass his or her labour law exam paper with ease.
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