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100+ Free QCAA Psychology EA Practice Questions

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Key Facts: QCAA Psychology EA Exam

2 papers

The external assessment consists of two papers covering Units 3 and 4

QCAA Psychology syllabus

20 multiple-choice

Paper 1 Section 1 includes 20 multiple-choice questions

QCAA Psychology Paper 1 specification

50%

External assessment weighting towards final QCE result

QCAA Science assessment policy

3 hours

Total working time across both examination papers

QCAA exam timetable

100

Original practice questions provided in this study module

OpenExamPrep

The QCAA Psychology external assessment covers Units 3 and 4 of the Queensland syllabus through two written papers. Paper 1 includes a 20-question multiple-choice section. This bank provides 100 high-quality, original multiple-choice practice items with detailed rationales for all choices to support QCE revision.

Sample QCAA Psychology EA Practice Questions

Try these sample questions to test your QCAA Psychology EA exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which division of the nervous system is primarily responsible for initiating the 'fight-or-flight' response during an acute threat?
A.Parasympathetic nervous system
B.Somatic nervous system
C.Central nervous system
D.Sympathetic nervous system
Explanation: The sympathetic nervous system is a branch of the autonomic nervous system that activates physiological arousal (e.g., increased heart rate, pupil dilation) to prepare the organism for action during a fight-or-flight response.
2Which structure in the hindbrain plays a crucial role in coordinating smooth motor movement, balance, and posture?
A.Cerebellum
B.Medulla oblongata
C.Pons
D.Hypothalamus
Explanation: The cerebellum, located at the base of the brain in the hindbrain, integrates sensory information to fine-tune voluntary motor movements, posture, and equilibrium.
3An individual sustains an injury to Broca's area in the left frontal lobe. Which symptom is most likely to be observed?
A.Inability to comprehend spoken and written language while speech remains fluent but meaningless
B.Difficulty producing fluent spoken speech despite intact comprehension
C.Loss of sensation in the right hand and arm
D.Inability to visually recognize familiar faces
Explanation: Broca's area (in the left frontal lobe) controls motor production of speech. Damage results in expressive aphasia, where speech production is slow, laborious, and non-fluent, but language comprehension remains largely intact.
4Which lobe of the cerebral cortex contains the primary visual cortex responsible for processing raw visual signals?
A.Temporal lobe
B.Parietal lobe
C.Occipital lobe
D.Frontal lobe
Explanation: The primary visual cortex is situated in the posterior portion of the occipital lobe and receives visual inputs from the retina via the optic nerve.
5Which major neural pathway connects the left and right cerebral hemispheres, enabling interhemispheric communication?
A.Hippocampus
B.Basal ganglia
C.Thalamus
D.Corpus callosum
Explanation: The corpus callosum is a dense tract of nerve fibers that bridges the two cerebral hemispheres, allowing rapid exchange of electrical information between them.
6Which part of a neuron receives incoming chemical neurotransmitters from presynaptic neurons?
A.Dendrite
B.Axon terminal
C.Myelin sheath
D.Axon hillock
Explanation: Dendrites are branching neural extensions equipped with receptor sites designed to receive neurotransmitter chemical signals sent across synaptic gaps.
7Gamma-aminobutyric acid (GABA) acts primarily as which type of neurotransmitter in the central nervous system?
A.Primary excitatory neurotransmitter
B.Primary inhibitory neurotransmitter
C.Neuromuscular junction activator
D.Endocrine hormone
Explanation: GABA is the chief inhibitory neurotransmitter in the brain; its binding hyperpolarizes postsynaptic membranes, decreasing the probability of an action potential.
8Long-term potentiation (LTP) refers to which neurobiological phenomenon underlying learning and memory formation?
A.Permanent pruning and removal of inactive synaptic connections
B.Degeneration of myelin sheaths following axonal trauma
C.Persistent strengthening of synapses based on recent patterns of activity
D.Systemic release of cortisol in response to environmental stressors
Explanation: Long-term potentiation (LTP) is the long-lasting enhancement of synaptic transmission between neurons following high-frequency stimulation, forming the cellular basis of learning and memory.
9During a split-brain experiment, a picture of a spoon is flashed exclusively to a participant's left visual field. Which outcome will be observed?
A.The participant can name the spoon verbally but cannot select it with their left hand.
B.The participant can both name the spoon verbally and pick it up with their right hand.
C.The participant cannot see the image at all because left visual field inputs are blocked.
D.The participant can pick up the spoon with their left hand but cannot name it verbally.
Explanation: An image in the left visual field travels to the right hemisphere. The right hemisphere controls the left hand (allowing motor selection), but because the severed corpus callosum prevents transfer to the left hemisphere (where language centers reside), the person cannot name the object verbally.
10Which neuroimaging technique uses strong magnetic fields and radio waves to generate detailed structural cross-sections of brain anatomy without radiation exposure?
A.Magnetic Resonance Imaging (MRI)
B.Positron Emission Tomography (PET)
C.Electroencephalography (EEG)
D.Computed Tomography (CT)
Explanation: MRI uses powerful magnetic fields and radiofrequency pulses to produce high-resolution structural images of soft brain tissues without ionising radiation.

About the QCAA Psychology EA Exam

The QCAA Psychology external assessment is Queensland's statewide standardized examination for Year 12 General Psychology students. Assessing Units 3 ('Individual development') and 4 ('Individual thinking and social psychology'), the exam covers brain structures, neural plasticity, developmental stages (Piaget, Erikson, Kohlberg), attachment, social cognition, conformity and obedience, memory models, conditioning theories, mental health, stress models, and psychological research methods.

Assessment

Two papers assessing Units 3 and 4. Paper 1: Section 1 has 20 multiple-choice questions (20 marks) and Section 2 has short-response questions; Paper 2 consists entirely of short-response questions.

Time Limit

Each paper allows 10 minutes perusal time and 90 minutes working time, providing 3 hours of total working time across both papers.

Passing Score

No fixed pass mark. The external assessment is worth 50% of the final subject mark, alongside three internal assessments worth 50%. Combined results determine final A–E grades and ATAR scaling.

Exam Fee

There is no separate sitting fee for the external assessment. Course enrolment fees are managed by Queensland schools as part of QCE registration. (Queensland Curriculum and Assessment Authority (QCAA))

QCAA Psychology EA Exam Content Outline

25%

Unit 3: Individual Development and Biological Bases

Nervous system divisions, brain structure and function, neuroplasticity, cognitive development (Piaget), psychosocial stages (Erikson), moral development (Kohlberg), and attachment theories (Bowlby, Ainsworth).

25%

Unit 4 Topic 1: Social Psychology

Tri-component attitude model, cognitive dissonance, social influence, conformity (Asch), obedience (Milgram), prosocial and antisocial behavior, bystander intervention, group dynamics, prejudice, and stereotyping.

25%

Unit 4 Topic 2: Memory and Learning

Multi-store memory model (Atkinson-Shiffrin), working memory (Baddeley & Hitch), neurological substrates of memory, classical conditioning (Pavlov), operant conditioning (Skinner), observational learning (Bandura), and measures of retention.

25%

Unit 4 Topic 3: Mental Wellness and Research Methods

Biopsychosocial model, transactional stress model (Lazarus & Folkman), Selye's GAS, mental health disorders, experimental design, operational variables, validity, reliability, and psychological ethical principles.

How to Pass the QCAA Psychology EA Exam

What You Need to Know

  • Passing score: No fixed pass mark. The external assessment is worth 50% of the final subject mark, alongside three internal assessments worth 50%. Combined results determine final A–E grades and ATAR scaling.
  • Assessment: Two papers assessing Units 3 and 4. Paper 1: Section 1 has 20 multiple-choice questions (20 marks) and Section 2 has short-response questions; Paper 2 consists entirely of short-response questions.
  • Time limit: Each paper allows 10 minutes perusal time and 90 minutes working time, providing 3 hours of total working time across both papers.
  • Exam fee: There is no separate sitting fee for the external assessment. Course enrolment fees are managed by Queensland schools as part of QCE registration.

Keys to Passing

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

QCAA Psychology EA Study Tips from Top Performers

1Master psychological research design, including variable operationalisation, control groups, threats to internal validity, and ethical guidelines, as research methods are assessed throughout the exam.
2Be precise with key terminology and cognitions (e.g. distinguish between negative reinforcement and punishment, or recall versus recognition).
3Review classic empirical studies (e.g., Milgram's obedience study, Asch's conformity experiment, Bandura's Bobo doll experiment, Ainsworth's Strange Situation).
4Memorize the key structural components of memory models (Atkinson-Shiffrin, Baddeley & Hitch) and their corresponding neural substrates (hippocampus, amygdala, cerebellum).
5Practice interpreting graphical representations of data, such as Selye's GAS curve, Ebbinghaus's forgetting curve, and stress response charts.

Frequently Asked Questions

What content is tested on the QCAA Psychology external assessment?

The external examination tests Units 3 and 4 of the QCAA Psychology General Senior Syllabus, covering individual development, biological bases of behavior, social psychology, memory, learning, mental wellness, and research methodology.

How many multiple-choice questions are on the QCAA Psychology exam?

Paper 1 Section 1 contains 20 multiple-choice questions worth 20 marks. The remainder of Paper 1 and all of Paper 2 consist of short-response questions.

How long is the QCAA Psychology external assessment?

The assessment is split into two papers. Each paper has 10 minutes of perusal time and 90 minutes of working time, totaling 3 hours of working time.

How is the final QCAA Psychology mark calculated?

The external assessment contributes 50% to the overall subject grade. The remaining 50% comes from three internal assessments completed during Year 12: IA1 (Data Test - 10%), IA2 (Student Experiment - 20%), and IA3 (Research Investigation - 20%).

Are calculators allowed in the QCAA Psychology exam?

Yes, an approved non-programmable scientific calculator is permitted for data calculation questions.