Unit One - Physical Development Flashcards
(41 cards)
Define growth
Variable across different parts of the body
Measured in quantity (e.g height, weight)
Define development
Follow an orderly sequence
Increase in skills, abilities and capabilities
What are the life stage ages?
Infancy: 0-2
Early childhood: 3-8
Adolescent: 9-18
Early adulthood: 19-45
Middle adulthood: 46-65
Later adulthood: 65+
Define milestone
An ability achieved by most children by a certain age
Define development norms
A description of an average set of expectations with respect to a young childs development
What is a gross motor skill
Large movements that involve using the large muscles in the body
Fine motor skills
Smaller movements which require precise direction
Palmar grasp
Appears at birth
Fingers will close and will grasp with palm
Pincer grasp
Grasp with fingers (index and thumb)
9-12 months
Key milestones in infancy
Sitting up - (6 months)
Standing - (8-10 months)
Cruising - (8-10 months)
Walking - (12-13 months)
what skills are learnt by three years old
- use pedals to ride a tricycle
- balance on one foot for a second
- run
- turn pages of a book
What skills are learnt by four years old
- kick
- throw a large ball
- manipulate small objects with fingers
- tripod grip
- hand eye co-ordination develops
Skills learnt by 5 years old
Walk on a line
Write their own name
Hop on each foot separately
Cut out simple shapes
Skills by 6yrs
Skips
Ride a bike
Skills by 7yrs
Run forwards and backwards
What skills are learnt by the age of 8yrs
Good strength and body co-ordination
Take part in many sports
Joined up writing
Define puberty
A period of rapid growth during which a young person reaches sexual maturation and become able to reproduce
What age range is adolescence?
9-18yrs
What are hormones?
Chemical substabnces which are produced in the body and transported in the blood stream
Define primary sexual characteristics
Changes and development orf reproductive organs
e.g. penis gets larger
Define secondary sexual characteristics
Outward/external signs of development
e.g. shoulders broaden
State two primary sexual characteristics in a female
Uterus largens and vagina lengthens, ovaries begin to release eggs, menestrual cycle commences
State two primary sexual characteristics in a male
Spontaneous erections and testicles begin producing sperm
State two secondary sexual characteristics in a female
Hips widen, breasts develop, hair grows in armpits