Introduction to Psychology: cram pack

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

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1Practice problems

1.Cognitive psychologyMedium

Baddeley added the episodic buffer to the working memory model to explain how working memory:

  1. ABinds information from different sources and from long-term memory
  2. BDirects attention and switches between tasks
  3. CStores visual information for a fraction of a second
  4. DRehearses speech sounds silently with an inner voice
2.Cognitive psychologyHard

Morris, Bransford and Franks found that words processed for rhyme were better recognised in a rhyming test than words processed for meaning. This challenges levels of processing because:

  1. AMeaning cannot be processed during learning
  2. BRhyming words are stored in iconic memory
  3. CShallow processing is always better than deep processing
  4. DMemory depends on the match between encoding and test, not only on depth
3.Developmental psychologyMedium

Children get better at ignoring distractions and switching between tasks through childhood and adolescence. This improvement in executive function is linked mainly to maturation of the:

  1. APrefrontal cortex
  2. BCerebellum
  3. CBrainstem
  4. DOccipital lobe
4.Developmental psychologyHard

Dodge found that aggressive children are more likely to think a peer who bumped into them did it on purpose, even when the situation was ambiguous. This is called:

  1. AImaginary audience bias
  2. BHostile attribution bias
  3. CSelf-serving bias
  4. DThe personal fable
5.Social psychologyMedium

A website shows "Only 2 left in stock!" to increase sales. Which persuasion principle does this use?

  1. AAuthority
  2. BSocial proof
  3. CScarcity
  4. DReciprocity
6.Social psychologyHard

In Tajfel's minimal group studies, boys allocated points between an in-group and an out-group member. They often preferred options that:

  1. AMaximised the gap in their group's favour, even at a cost
  2. BGave more to the out-group member so as to appear fair
  3. CGave both boys the highest possible joint total of reward points
  4. DSplit the points exactly equally between both groups
7.Clinical psychologyMedium

Which defence mechanism is shown by someone who is angry with their boss but shouts at their partner at home?

  1. AReaction formation
  2. BSublimation
  3. CDisplacement
  4. DProjection
8.Clinical psychologyHard

Learned helplessness (Seligman) was proposed as a model for:

  1. ADepression
  2. BSpecific phobias
  3. CAutism spectrum disorder
  4. DSchizophrenia

2Solutions

1.Cognitive psychology

Answer: A · Binds information from different sources and from long-term memory

Why this is the answer

The episodic buffer (added in 2000) is a limited-capacity store that binds information from the subsystems and long-term memory into integrated episodes.

Answer

A · Binds information from different sources and from long-term memory
2.Cognitive psychology

Answer: D · Memory depends on the match between encoding and test, not only on depth

Why this is the answer

Transfer-appropriate processing holds that the best encoding is the one that matches the demands of the later test. "Deep" semantic processing is not always superior.

Answer

D · Memory depends on the match between encoding and test, not only on depth
3.Developmental psychology

Answer: A · Prefrontal cortex

Why this is the answer

Executive functions such as inhibition, working memory and flexible switching depend heavily on the prefrontal cortex, which continues developing into the twenties.

Answer

A · Prefrontal cortex
4.Developmental psychology

Answer: B · Hostile attribution bias

Why this is the answer

Hostile attribution bias is a social information processing error in which ambiguous actions are interpreted as hostile, leading to retaliatory aggression.

Answer

B · Hostile attribution bias
5.Social psychology

Answer: C · Scarcity

Why this is the answer

Cialdini's scarcity principle states that items or opportunities seem more desirable when they appear limited or about to disappear.

Answer

C · Scarcity
6.Social psychology

Answer: A · Maximised the gap in their group's favour, even at a cost

Why this is the answer

Boys chose to give their group more than the other group even if it meant less for their own group overall, suggesting that positive distinctiveness drives favouritism.

Answer

A · Maximised the gap in their group's favour, even at a cost
7.Clinical psychology

Answer: C · Displacement

Why this is the answer

Displacement shifts an impulse from a threatening target to a less threatening one. Projection attributes one's own unacceptable feelings to others.

Answer

C · Displacement
8.Clinical psychology

Answer: A · Depression

Why this is the answer

After uncontrollable aversive events, animals and people may stop trying even when escape becomes possible, resembling the passivity and hopelessness of depression.

Answer

A · Depression

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