1Practice problems
1.Cognitive psychologyMedium
Repeating "the, the, the" aloud while learning a word list impairs recall because it:
- AOverloads the visuospatial sketchpad
- BErases information already in long-term memory
- CPrevents the eyes from reading the words
- DBlocks rehearsal in the phonological loop
2.Cognitive psychologyHard
Choosing the first flat that meets your minimum requirements, rather than comparing every flat available, is what Herbert Simon called:
- ASatisficing
- BMeans–end analysis
- CAnchoring
- DMaximising
3.Developmental psychologyMedium
A 9-month-old finds a toy hidden under cloth A several times. The toy is then hidden under cloth B in full view, but the infant searches under A again. This is:
- AAnimism
- BCentration
- CThe A-not-B error
- DConservation failure
4.Developmental psychologyHard
Turiel found that young children say hitting is wrong even if a teacher allows it, but wearing pyjamas to school is fine if the teacher allows it. This suggests children:
- AHave no understanding of rules before age 7
- BJudge all rules only by adult authority
- CThink that clothing rules are more serious than hitting
- DDistinguish moral rules from social conventions early
5.Social psychologyMedium
According to equity theory, who is likely to feel uncomfortable in a relationship?
- AOnly the partner who gives more than they get back
- BOnly the partner who has fewer alternatives available
- CBoth the over-benefited and the under-benefited partner
- DNeither partner, as long as the total rewards remain high
6.Social psychologyHard
In Milgram's study, the shock level rose in small 15-volt steps. Why might this gradual increase have raised obedience?
- AParticipants did not notice that the voltage was changing at all
- BSmall steps meant the shocks felt exactly the same to the learner each time
- CEach small step made stopping harder to justify, like foot-in-the-door
- DIt reduced the pressure coming from the experimenter's instructions
7.Clinical psychologyMedium
Behavioural activation treats depression mainly by:
- APrescribing a period of complete rest
- BExploring childhood conflicts in detail
- CExposing the person to feared bodily sensations in a graded way
- DIncreasing engagement in rewarding and valued activities
8.Clinical psychologyHard
Which statement about the placebo effect in antidepressant trials is most accurate?
- APlacebo response rates are substantial, so trials need control groups to show drug effects
- BPlacebos work only in physical illnesses
- CPlacebo response is so strong that antidepressants have never shown any benefit over it in trials
- DPlacebo effects never occur in depression
2Solutions
1.Cognitive psychology
Answer: D · Blocks rehearsal in the phonological loop
Why this is the answer
Articulatory suppression occupies the "inner voice" used to rehearse verbal items, so words cannot be refreshed in the phonological loop.
D · Blocks rehearsal in the phonological loop
2.Cognitive psychology
Answer: A · Satisficing
Why this is the answer
Simon argued that limited time, information and cognitive capacity lead people to choose options that are good enough rather than searching for the best one.
3.Developmental psychology
Answer: C · The A-not-B error
Why this is the answer
Piaget saw the A-not-B error as evidence that object permanence is still incomplete. Other researchers link it to immature memory and inhibitory control.
4.Developmental psychology
Answer: D · Distinguish moral rules from social conventions early
Why this is the answer
Domain theory holds that children treat moral rules (harm, fairness) as universal and independent of authority, unlike conventions, challenging Piaget's and Kohlberg's views.
D · Distinguish moral rules from social conventions early
5.Social psychology
Answer: C · Both the over-benefited and the under-benefited partner
Why this is the answer
Equity theory states that people want the ratio of input to output to be fair. Under-benefited partners feel anger; over-benefited partners feel guilt.
C · Both the over-benefited and the under-benefited partner
6.Social psychology
Answer: C · Each small step made stopping harder to justify, like foot-in-the-door
Why this is the answer
Commitment to earlier small steps makes each next step seem acceptable. Refusing would mean admitting that the previous ones were also wrong.
C · Each small step made stopping harder to justify, like foot-in-the-door
7.Clinical psychology
Answer: D · Increasing engagement in rewarding and valued activities
Why this is the answer
Behavioural activation schedules activities that bring pleasure or mastery, breaking the cycle of withdrawal and low reinforcement. It is an evidence-based treatment for depression.
D · Increasing engagement in rewarding and valued activities
8.Clinical psychology
Answer: A · Placebo response rates are substantial, so trials need control groups to show drug effects
Why this is the answer
Placebo response in depression trials is often 30–40%, so randomised placebo-controlled designs are needed to show the specific effect of a drug.
A · Placebo response rates are substantial, so trials need control groups to show drug effects