PSEB SS Psychology common mistakes
PSEB SS Psychology · Understand the traps and how to avoid them.
In a research-methods answer, writes that a study 'proves' causation because two variables showed a strong positive correlation, and labels the outcome variable as the independent variable.
Correlation and experimentation are memorised as separate definitions but not contrasted; the phrase 'positive correlation' is read as 'strong cause-effect relationship', and IV/DV labels are applied by position in the sentence rather than by the logic of manipulation.
What to do instead
Before writing, state the rule in one line: 'Correlation shows co-variation only; causation requires manipulation of the IV with other variables controlled.' Then practise 10 short scenarios, underlining what the researcher manipulated (IV) and what was measured (DV); for correlational designs write 'no manipulation, so no causal claim'.
Attributes functions to the wrong brain structure, e.g. says the cerebellum controls planning and decision-making, or states that the parasympathetic nervous system prepares the body for fight-or-flight.
Brain structures and autonomic branches are revised as isolated definitions without a functional map; similar-sounding terms (cerebrum/cerebellum, sympathetic/parasympathetic) blur under exam pressure.
What to do instead
Build a two-column table from memory: structure or system, then one core function plus one exam-ready example. Add mnemonics (sympathetic = 'stress/fight', parasympathetic = 'peace/rest'). Self-test with 'Which structure?' prompts rather than rereading notes.
Labels a classical conditioning scenario as operant conditioning, or says 'reinforcement' is given in Pavlovian conditioning; cannot identify the unconditioned stimulus, conditioned stimulus and conditioned response in a described situation.
Both topics share the word 'conditioning', and textbook summaries list them side by side, so the response-consequence versus stimulus-pairing distinction is lost.
What to do instead
Use a fixed analysis template for any scenario: Is a consequence contingent on behaviour? If yes, operant. Is a neutral stimulus paired with a reflex-eliciting stimulus? If yes, classical. Apply it to five examples and explicitly label UCS, CS, CR, reinforcement or punishment each time.
Mixes up the stages of memory by claiming short-term memory has unlimited capacity and lasts for hours, or confuses proactive interference with retroactive interference in an example.
Encoding, storage and retrieval are learned as a list rather than as a system; proactive and retroactive are both 'interference' and are distinguished only by direction, which is easy to reverse.
What to do instead
Make a comparison table with capacity, duration and encoding for sensory, short-term and long-term memory. For interference, draw a simple timeline: old learning disrupting new = proactive; new learning disrupting old = retroactive. Test yourself with two original examples per term.
Describes a heuristic as a guaranteed step-by-step solution, or calls an algorithm a mental shortcut; in an example of a person stuck on a familiar solution, writes 'functional fixedness' when the correct term is mental set.
Heuristic and algorithm are treated as synonyms because both are 'ways of solving problems'; functional fixedness and mental set both describe being blocked, and the definition of one is remembered in the context of the other.
What to do instead
Memorise one contrast sentence: 'Algorithm = exhaustive, guarantees a solution if followed; heuristic = fast rule of thumb that can mislead.' For blocks, define functional fixedness as inability to see a new use for an object, and mental set as persistence with a previously successful strategy; attach a distinct example to each.
Attributes two-factor theory of emotion to the wrong theorist, reverses the James-Lange and Cannon-Bard sequences, or computes IQ as MA/CA without multiplying by 100 and using chronological age.
Several theories and formulas appear in one chapter and are memorised as labels without the underlying sequence; the IQ formula is remembered as a ratio but the multiplier and the meaning of CA are dropped.
What to do instead
Create one-line theory cards: theorist, sequence of events, key term. For IQ, write the formula with units: IQ = (mental age / chronological age) x 100, then solve three numerical problems where MA and CA are given in years. Check that the answer is interpreted as a ratio, not a percentage.
In a personality answer, assigns the pleasure principle to the ego, or describes the Big Five as Freudian stages; confuses trait theory with type theory when naming Allport, Cattell, Eysenck or the five-factor model.
Many theorists are compressed into one chapter, and labels such as 'trait', 'type' and 'stage' are used loosely; Freud's structure of personality is over-rehearsed and crowds out other models.
What to do instead
Build a matrix: theorist, model, core idea, assessment method. Add mnemonics such as OCEAN for the Big Five. Write one sentence distinguishing id (pleasure principle), ego (reality principle) and superego (morality principle). Practise matching theorists to models in a shuffled list.
Writes a generic essay that 'stress is bad and should be avoided', does not distinguish eustress from distress, and mislabels problem-focused coping as emotion-focused coping in an example.
Everyday language treats stress as a synonym for distress, and coping strategies are memorised as two labels without a criterion for sorting them.
What to do instead
Define stress precisely as a response to perceived demand exceeding resources. Add examples of eustress and distress. Sort coping examples by the question: 'Does the strategy change the situation or change the feeling?' Changing the situation = problem-focused; regulating the emotional response = emotion-focused. Memorise GAS stages as alarm, resistance, exhaustion.
Credits Asch with obedience and Milgram with conformity; uses stereotype, prejudice and discrimination interchangeably in a prejudice answer.
The classic social influence studies are learned as a cluster, and the three prejudice terms all carry negative connotations in ordinary speech.
What to do instead
Use a three-column table for social influence: researcher, phenomenon, what the participant actually did. State Asch = conformity to group judgement; Milgram = obedience to authority. For prejudice, fix the levels: stereotype = belief about a group; prejudice = attitude; discrimination = behaviour. Write one sentence using all three correctly.
Begins an introductory answer with 'psychology is the study of the soul' and lists schools of thought without their founders or focus, treating psychology as a branch of philosophy rather than a science.
Old definitions and philosophical origins are repeated from memory, while the school-founder pairs are learned as a name list without a linking idea.
What to do instead
Open with the current definition: psychology is the scientific study of behaviour and mental processes. Build a timeline chart: Wundt/structuralism, James/functionalism, Freud/psychoanalysis, Watson/behaviourism, Gestalt psychology, humanistic psychology, each with founder and one-line focus. Recite the chart from memory until founder and focus are paired without prompting.