Behaviours Not Dependent on Learning - TCE Psychology (Tasmania)
“Distinguish behaviours that do not depend on learning, including reflexes, fixed action patterns and maturation.”
Before studying learning, you must identify behaviours that happen without it: reflexes (automatic responses), fixed action patterns (innate instinctive sequences) and changes due to maturation (physical growth). These are inborn or growth-driven, not learned from experience.
What this dot point is asking
Learning is a relatively permanent change in behaviour due to experience. To show learning has occurred, psychologists must first rule out behaviours that appear regardless of experience. This dot point sets up the rest of Module 2 by drawing that line.
Reflex actions
A reflex is a simple, automatic and involuntary response to a specific stimulus, present from birth. The knee-jerk reflex, the eye-blink to a puff of air, and an infant's grasping reflex are examples. Reflexes are fast because the signal travels through a reflex arc in the spinal cord without needing the brain to decide. They protect the body and require no prior experience.
An innate, automatic and involuntary response to a particular stimulus, occurring the same way every time and not changed by experience, such as withdrawing your hand from a hot surface.
Fixed action patterns
A fixed action pattern is an innate, stereotyped sequence of behaviour triggered by a specific sign stimulus (releaser) and run to completion once started. Unlike a single reflex, it is a whole chain of actions. A classic example is the greylag goose retrieving an egg that has rolled from the nest: once the goose begins the rolling movement, it completes the sequence even if the egg is removed. Such patterns are species-typical and shaped by evolution rather than learned.
The defining feature of a fixed action pattern is that, once triggered by its sign stimulus, the whole behaviour sequence continues even if the trigger is removed. This shows it is pre-programmed rather than guided moment to moment by experience.
Maturation
Maturation is the orderly, biologically programmed unfolding of behaviour as the body and nervous system grow, on a timetable largely independent of practice. Infants crawl, then stand, then walk in a fixed order, and this progression depends on muscle and neural development rather than on being taught. Gesell's early studies of motor development supported the idea of a maturational sequence. Maturation can set a readiness window: a child cannot be trained to walk before the nervous system is ready, no matter how much practice is given.
Distinguishing innate from learned behaviour
The key test is whether experience is required. Reflexes and fixed action patterns appear without practice and are uniform within a species. Maturational changes follow a growth timetable. Learned behaviours, by contrast, vary with experience, can be acquired or lost, and differ between individuals depending on their history.
In practice the categories interact. Maturation sets the readiness for many learned skills: a child cannot learn to write until fine-motor control has matured, and cannot acquire language until the relevant brain regions are ready. Reflexes can also become the raw material for learning, as when the automatic salivation reflex is harnessed in classical conditioning. Recognising that innate and learned processes work together, rather than as rivals, is exactly the nuance that lifts a TASC answer from a list into an explanation. It also previews the nature versus nurture debate that runs through the developmental and biological topics later in the course.
Read the behaviours
A baby blinks when an object moves toward its eye, begins walking at about 12 months, and learns to wave goodbye after seeing others do it. The task is to classify each.
Apply the experience test
Ask of each behaviour: was experience required? The blink happens automatically and universally, so it is innate. Walking appears on a growth timetable. Waving only appears after watching others.
State each classification
The blink is a reflex (automatic, innate). Walking at around 12 months reflects maturation, a growth-driven timetable. Waving goodbye is learned, specifically observational learning, because it depends on watching and imitating others.
Maturation is easy to confuse with learning because both produce new behaviour over time. The difference is the cause: maturation is driven by physical growth on a biological schedule, while learning is driven by experience. Walking emerges through maturation; riding a bike is learned. Do not treat developmental milestones as evidence of learning.
Putting it together
When the exam describes a behaviour, decide first whether experience was needed. If the response is automatic and universal, it is a reflex or fixed action pattern; if it simply appears as the body matures, it is maturation. Only behaviour that changes with experience belongs to the learning theories you study next. Drawing this distinction clearly is what allows you to claim that a change is genuinely learned.
Exam-style questions
Questions in the style of TASC exam questions on this dot point, each with a worked answer. They are written by ExamExplained unless tagged "Past paper"; the year shows the paper a question is modelled on.
Practice6 marksA newborn turns its head and begins sucking when its cheek is touched, an infant first sits unsupported at about 6 months, and a toddler claps after watching a parent clap. For each behaviour, identify whether it is a reflex, maturation or learning, and justify your choice.Show worked answer →
This is a classification item marked on Criterion 3 (knowledge applied to examples). Take each behaviour in turn and link it to the defining feature.
- Head-turn and sucking (rooting reflex)
- This is a reflex: an automatic, involuntary response to a specific stimulus (touch to the cheek) that is present from birth and requires no experience. It runs the same way every time.
- Sitting at 6 months (maturation)
- This is maturation: an orderly, biologically programmed change that appears as the nervous system and muscles develop on a growth timetable, not because the infant was taught.
- Clapping after watching (learning)
- This is learned behaviour, specifically observational learning, because it depends on the toddler watching and imitating a model. It would not appear without that experience.
Markers reward the correct label plus a justification tied to whether experience was required.
Practice8 marksDistinguish between a reflex and a fixed action pattern, and explain how maturation differs from learning. Use one example of each in your answer.Show worked answer →
This is a short-extended response marked on Criteria 3 and 7. Define each term, then draw the contrasts explicitly.
Reflex versus fixed action pattern. A reflex is a single, automatic involuntary response to a specific stimulus (the eye-blink to a puff of air). A fixed action pattern is a whole stereotyped sequence of behaviour triggered by a sign stimulus that runs to completion even if the trigger is removed (the greylag goose continuing to roll an egg back to the nest after the egg is taken away). The key difference is that a reflex is one short response while a fixed action pattern is a complete, pre-programmed chain.
Maturation versus learning. Maturation is behaviour change driven by physical growth on a biological timetable, independent of practice (an infant walking at about 12 months). Learning is a relatively permanent change due to experience (a child learning to ride a bike). Both produce new behaviour over time, but the cause differs: growth versus experience.
Markers reward clear definitions, the explicit contrast, and an apt example for each.