MindMap Gallery Children's growth and development 2
Children's growth and development is a continuous and complex process involving multiple aspects and stages. Growth and development patterns and influencing factors, children's physical growth and development and evaluation, etc.
Edited at 2024-04-08 16:57:45Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
This article discusses the Easter eggs and homages in Zootopia 2 that you may have discovered. The main content includes: character and archetype Easter eggs, cinematic universe crossover Easter eggs, animal ecology and behavior references, symbol and metaphor Easter eggs, social satire and brand allusions, and emotional storylines and sequel foreshadowing.
[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
Children's growth and development
Growth and development patterns and influencing factors
growth and development rules
1. Continuity and stages of growth and development
2. Imbalance in the development of various system organs
The nervous system develops fastest; the reproductive system develops last
3. Sequence of growth and development (general rules)
·From top to bottom (look up → walk)
·From near to far (from near end → far end)
·From coarse to fine (grasp everything → pick with fingertips)
·From simple to complex (doodle → draw people)
·From low level to advanced level (observation, feeling, recognition→memory, thinking, analysis, judgment)
4. Individual differences in growth and development (influenced by genetic and environmental factors within a certain range)
Factors affecting growth and development
genetic factors
envirnmental factor
Children's physical growth and development and evaluation
Common indicators of physical growth in children
weight
·Definition: It is the total weight of various organs, tissues and body fluids in the body
Significance: It is the most easily obtained sensitive indicator that reflects the physical growth and nutritional status of children. It is an important basis for calculating drug dosage, infusion volume, etc. in pediatric clinical practice.
The law of weight growth: the younger you are, the faster the growth (the first 3 months is approximately equal to the weight gain in the next 9 months, and 1 year old is approximately equal to three times the weight at birth)
Estimating formula <6 months: weight (kg) = birth weight age in months × 0.7 7~12 months: weight (kg) = 6 months old × 0.25 2 years old to 12 years old: age × 2 8
Physiological weight loss
Within a few days after birth, newborns will temporarily lose weight due to insufficient intake, excretion of meconium and water, which is called physiological weight loss. It usually reaches the lowest point 3 to 4 days after birth.
Length (height)
Definition: Refers to the vertical distance from the top of the head to the soles of the feet. Measure the length in the supine position for children under 3 years old, and measure the height in the standing position after 3 years of age.
The law of height growth: the younger you are, the faster you grow.
The average length is 50cm at birth and 65cm at 6 months. The average length is 75cm at 1 year old and 85cm at 2 years old. Steady growth after the age of 2, with an average growth of 5-7cm per year 2-12 years old: Height (cm) = age × 7 77cm
Sitting height
The vertical distance from the top of the head to the ischial tubercle is measured in the supine position under 3 years old and is called crown-hip length; after 3 years old, it is measured in the sitting position and is called sitting height.
Head circumference
Definition: The length along the upper edge of the eyebrow arch and around the head through the occipital tubercle is an important indicator of brain development and skull growth.
·At birth: average 34~35cm: 3 months: 40cm. 1 year old: 46cm. 2 years old: 48cm. 5 years old: 50cm. 15 years old, almost adult: 54-58cm
chest circumference
Definition: Refers to the length from the lower edge of the flat nipple through the lower edge of the scapula angle around the sternum, reflecting the development of the lungs and chest
·At birth: chest circumference < head circumference 1 to 2cm, average 32 to 33cm ·Around 1 year old: Bust circumference = head circumference ·After 1 year old: Bust > Head circumference .Before 2 years old, the abdominal circumference and chest circumference are approximately equal.
upper arm circumference
Definition: refers to the length around the upper arm along the midpoint of the line connecting the acromion and the olecranon of the ulna, reflecting the development level of the bones, muscles, subcutaneous fat and skin of the upper arm
The assessment criteria for children under 5 years old are: >13.5cm means good nutrition 12.5~13.5cm is medium nutrition <12.5cm means malnutrition