WEEK 2 PART 2 Flashcards
Which motor grasp typically develops around 10-12 months of age?
Neat pincer grasp
What type of grasp is used for non-manipulative holding, such as holding a ball?
spherical grasp
Which reflex typically integrates by 4-5 months of age?
palmar grasp reflex
True or False: Object manipulation skills such as translation, rotation, and vibration typically begin to develop around 6 months.
False* (Translation and rotation start around 2-3 months; vibration begins at 3-4 months)
What grasps are considered power grasps?
- Cylindrical grasp
- Spherical grasp
what are the key components of in-hand manipulation skills?
-translation
-shift
-rotation
Which theory of motor control focuses on reflex actions as the primary driver of movement?
reflex theory
At what age does symbolic play typically begin to develop in children?
24-36months
What is one of the main characteristics of rough and tumble play?
play fighting physical contact
what are the elements of Bundy’s model of playfulness?
-Intrinsic motivation
-Internal control
-Suspended reality
Which types of play develop between 6 months and 12 months?
Exploratory & Functional
name the factors that influence hand use and motor learning
-Sensory perception
-Object affordance
-Musculoskeletal control
What is the first stage of object manipulation according to Karnoil’s stages?
Translation
Which grasp pattern is characterized by holding an object with the entire hand without using fingertips?
Palmar grasp
During which stage of play do children start to interact but not fully cooperate with each other?
associate play
A 6-month-old child is able to transfer objects from one hand to another and begins to demonstrate coordinated actions. What developmental milestone is this child demonstrating?
hand-to-hand transfer
During an occupational therapy session, a therapist notices that a 4-year-old child struggles to play cooperatively with peers but engages in associative play. What stage of play is this child exhibiting?
associate play
a parent reports that their 2-year-old watches other children play but does not join them. What type of play behavior is this child demonstrating?
Spectator/Onlooker behavior
what are primitive reflexes?
automatic movements that are crucial for infant development
what is in-hand manipulation?
the ability to move objects within one hand
give an example of the transactional relationship
a child’s ability to play in a park is influenced by their physical abilities and the park’s layout
A child building a sandcastle at the beach. The child is engrossed in the activity purely because it’s fun and enjoyable, not because they are seeking a reward or recognition. They keep refining and adjusting their castle because they genuinely enjoy the process. What element of playfulness is described in this situation?
intrinsic motivation
A group of friends playing a game of make-believe where they each decide their roles (e.g., one is a pirate captain, the others are the crew). The participants control the narrative, set their own rules, and shape the environment, allowing them to dictate the direction of the play without external constraints. What element of playfulness is described in this situation?
internal control
Describe: In-hand manipulation -> finger-to-palm translation
move from fingers to palm
Describe: In-hand manipulation -> palm-to-finger translation
move from palm to fingertips
Describe: In-hand manipulation ->
Describe: In-hand manipulation -> Shifts
Adjust object by finger pads
Describe: In-hand manipulation -> Simple rotation
Turn/roll object 90
degrees or less with fingers
Describe: In-hand manipulation -> Complex rotation
Turn more than 90
degrees, finger & thumb
Occupational Perspective of Health
Competence & development occur
through
doing, being, belonging, &
becoming, establish identity, find
belonging
describe the dynamic systems perspective-movement
a way to interact with
the world, not an isolated experience
describe embodied cognition
movement is a
catalyst for the interaction that drive
cognition, language & motor
development
Children are most plastic at what age?
3 years old
Reflexes/Reactions: when does the Protective extension - UE to catch balance develop?
6-9months through life
Reflexes/Reactions: when does the Stagger LE- step towards displacement develop?
15-18mo through life
Reflexes/Reactions: when does the Equilibrium- sitting develop?
7-8months through life
Reflexes/Reactions: when does the “standing” develop?
12-21months through life
reflexes/reactions: when does the Equilibrium or tilting- supine/prone develop?
5-6mo through life
Grasps: reflex squeeze develops at ?
4m