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. AStores visual information for a fraction of a second
  2. BRehearses speech sounds silently with an inner voice
  3. CDirects attention and switches between tasks
  4. DBinds information from different sources and from long-term memory
2.Cognitive psychologyHard

Choosing the first flat that meets your minimum requirements, rather than comparing every flat available, is what Herbert Simon called:

  1. AMaximising
  2. BMeans–end analysis
  3. CSatisficing
  4. DAnchoring
3.Developmental psychologyMedium

Young infants in English-speaking homes can tell apart some Hindi speech sounds that English-speaking adults cannot, but most lose this ability by about the end of the first year. This is called:

  1. APerceptual narrowing
  2. BOverregularisation
  3. CHabituation
  4. DFast mapping
4.Developmental psychologyHard

In Hughes' "policeman doll" study, most children aged 3½–5 could hide a boy doll where two policemen could not see him. How does this relate to Piaget's three mountains task?

  1. AIt shows that conservation develops before age 3
  2. BIt confirms that young children are fully egocentric
  3. CIt suggests young children are less egocentric when the task makes sense to them
  4. DIt shows that children cannot take any other person's viewpoint before about age 7
5.Social psychologyMedium

According to equity theory, who is likely to feel uncomfortable in a relationship?

  1. AOnly the partner who has fewer alternatives available
  2. BNeither partner, as long as the total rewards remain high
  3. COnly the partner who gives more than they get back
  4. DBoth the over-benefited and the under-benefited partner
6.Social psychologyHard

Moscovici's research showed that a consistent minority can influence a majority mainly through:

  1. ANormative pressure leading to quick public compliance with the minority
  2. BInformational influence leading to private, deeper attitude change
  3. CPunishment of dissenters
  4. DObedience to authority
7.Clinical psychologyMedium

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

  1. ADisplacement
  2. BProjection
  3. CReaction formation
  4. DSublimation
8.Clinical psychologyHard

The "scientist-practitioner" (Boulder) model in clinical psychology means that clinicians should:

  1. AUse research evidence to guide practice and evaluate their own interventions
  2. BPrescribe medication as their main treatment, following psychiatric guidelines closely
  3. COnly conduct laboratory experiments
  4. DAvoid research completely

2Solutions

1.Cognitive psychology

Answer: D · 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

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

Answer: C · 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.

Answer

C · Satisficing
3.Developmental psychology

Answer: A · Perceptual narrowing

Why this is the answer

Werker and Tees showed that discrimination of non-native contrasts declines as infants specialise in the sounds of the language around them.

Answer

A · Perceptual narrowing
4.Developmental psychology

Answer: C · It suggests young children are less egocentric when the task makes sense to them

Why this is the answer

When perspective taking is embedded in a meaningful game, many preschoolers succeed, suggesting Piaget's task underestimated young children.

Answer

C · It suggests young children are less egocentric when the task makes sense to them
5.Social psychology

Answer: D · 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.

Answer

D · Both the over-benefited and the under-benefited partner
6.Social psychology

Answer: B · Informational influence leading to private, deeper attitude change

Why this is the answer

A consistent minority makes the majority think about the issue, producing conversion: private change that may appear later, unlike the public compliance typical of majority influence.

Answer

B · Informational influence leading to private, deeper attitude change
7.Clinical psychology

Answer: A · 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

A · Displacement
8.Clinical psychology

Answer: A · Use research evidence to guide practice and evaluate their own interventions

Why this is the answer

The Boulder model trains clinical psychologists to integrate scientific research and clinical practice, the basis of evidence-based practice.

Answer

A · Use research evidence to guide practice and evaluate their own interventions

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