Introduction to Psychology: cram pack

Formula sheets, the key method steps for every topic and 8 practice problems, with full solutions at the back.

New problemsBack to the course

In the print window, choose “Save as PDF” to keep a copy on your device.

1Practice problems

1.Cognitive psychologyMedium

A friend walking away from you does not seem to shrink, even though their image on your retina gets smaller. This is called:

  1. ALinear perspective
  2. BSize constancy
  3. CShape constancy
  4. DFigure–ground organisation
2.Cognitive psychologyHard

In Treisman's feature integration theory, why is finding a red X among red Os and blue Xs slow?

  1. ASingle features cannot be detected without attention
  2. BCombining features (a conjunction) requires focused attention to each item
  3. CRed is processed more slowly than blue
  4. DLetters cannot be searched visually
3.Developmental psychologyMedium

Older adults often prefer spending time with a few close friends rather than meeting new people. Carstensen's socioemotional selectivity theory explains this as:

  1. AA decline in crystallised intelligence and memory
  2. BFear of strangers that grows steadily in later life
  3. CA gradual loss of social skills that tends to come with increasing age
  4. DFocusing on emotionally meaningful goals as time feels shorter
4.Developmental psychologyHard

Cross-sectional studies suggested large declines in intelligence after middle age, but Schaie's longitudinal data showed smaller declines. A main reason for the difference is:

  1. ALongitudinal studies always use younger samples
  2. BIntelligence tests do not work with older adults
  3. CCohort effects, such as differences in education between generations
  4. DCross-sectional studies follow the same people over a long period of time
5.Social psychologyMedium

Which concept describes believing that others share our opinions more than they actually do?

  1. AFalse consensus effect
  2. BHalo effect
  3. CJust-world belief
  4. DFundamental attribution error
6.Social psychologyHard

After choosing between two similarly rated household appliances, participants rated the chosen one higher and the rejected one lower than before. This is called:

  1. AThe sleeper effect in product judgements
  2. BSpreading of alternatives after a decision
  3. CThe mere exposure effect for owned items
  4. DReactance against the rejected option
7.Clinical psychologyMedium

Patients taking monoamine oxidase inhibitors (MAOIs) must avoid foods rich in tyramine because:

  1. ATyramine causes severe weight loss
  2. BThe combination causes tardive dyskinesia
  3. CTyramine blocks the antidepressant effect of MAOIs completely
  4. DThe combination can cause a dangerous rise in blood pressure
8.Clinical psychologyHard

A therapist helps a client with panic disorder deliberately bring on dizziness by spinning in a chair, without using safety behaviours. What is this technique called and why is it used?

  1. AInteroceptive exposure, so the client learns bodily sensations are not dangerous
  2. BFlooding, so the client forgets their trauma
  3. CAversion therapy, so the client learns to associate panic with physical discomfort
  4. DFree association, so unconscious fears come to light

2Solutions

1.Cognitive psychology

Answer: B · Size constancy

Why this is the answer

Size constancy keeps the perceived size of an object stable despite changes in retinal image size, by combining image size with perceived distance.

Answer

B · Size constancy
2.Cognitive psychology

Answer: B · Combining features (a conjunction) requires focused attention to each item

Why this is the answer

Single features are detected in parallel, but conjunctions of features must be bound with serial, focused attention, so search time increases with the number of items.

Answer

B · Combining features (a conjunction) requires focused attention to each item
3.Developmental psychology

Answer: D · Focusing on emotionally meaningful goals as time feels shorter

Why this is the answer

When time horizons shrink, people focus on emotionally satisfying relationships rather than gathering new information or contacts.

Answer

D · Focusing on emotionally meaningful goals as time feels shorter
4.Developmental psychology

Answer: C · Cohort effects, such as differences in education between generations

Why this is the answer

Older cohorts often had less schooling, so cross-sectional comparisons overstate age decline. Longitudinal data separate ageing from generation, though they suffer from attrition.

Answer

C · Cohort effects, such as differences in education between generations
5.Social psychology

Answer: A · False consensus effect

Why this is the answer

The false consensus effect is the tendency to overestimate how common our own attitudes and behaviours are.

Answer

A · False consensus effect
6.Social psychology

Answer: B · Spreading of alternatives after a decision

Why this is the answer

Post-decision dissonance is reduced by increasing the attractiveness of the chosen option and lowering that of the rejected one.

Answer

B · Spreading of alternatives after a decision
7.Clinical psychology

Answer: D · The combination can cause a dangerous rise in blood pressure

Why this is the answer

MAO normally breaks down dietary tyramine. When it is inhibited, tyramine can trigger a hypertensive crisis, which is why MAOIs require dietary restrictions.

Answer

D · The combination can cause a dangerous rise in blood pressure
8.Clinical psychology

Answer: A · Interoceptive exposure, so the client learns bodily sensations are not dangerous

Why this is the answer

Interoceptive exposure provokes feared bodily sensations so the client can test catastrophic predictions and habituate. It is a core part of CBT for panic disorder.

Answer

A · Interoceptive exposure, so the client learns bodily sensations are not dangerous

ExamProblems · examproblems.com/courses/introduction-to-psychology