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

The serial position effect predicts that items in a list are recalled best when they are:

  1. AOnly at the beginning of the list
  2. BIn the middle of the list
  3. CRandomly placed, whatever the length of the list
  4. DAt the beginning and end of the list
2.Cognitive psychologyHard

When a video shows a face saying "ga" while the audio says "ba", many people hear "da". This shows that:

  1. ASpeech perception combines what we see and hear
  2. BPeople cannot tell similar speech sounds apart
  3. CVision is ignored when we listen to speech
  4. DHearing always overrides vision when they conflict
3.Developmental psychologyMedium

Bandura's Bobo doll study demonstrated:

  1. AAggression is purely genetic
  2. BChildren only imitate other children
  3. CPunishment of a model always reduces children's aggression
  4. DChildren learn aggressive behaviour by observing adults
4.Developmental psychologyHard

Temperament research by Thomas and Chess classified infants into which three main groups?

  1. AIntroverted, extroverted and ambiverted
  2. BAuthoritative, authoritarian and permissive
  3. CEasy, difficult and slow-to-warm-up
  4. DSecure, avoidant and resistant
5.Social psychologyMedium

In Sherif's autokinetic studies, people judged how far a still dot of light seemed to move. In groups, their estimates converged on a shared norm. This mainly shows:

  1. AObedience to the experimenter as an authority
  2. BSocial loafing as the group task went on
  3. CInformational influence in an ambiguous situation
  4. DNormative influence when the correct answer was obvious
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. BReactance against the rejected option
  3. CSpreading of alternatives after a decision
  4. DThe mere exposure effect for owned items
7.Clinical psychologyMedium

In Ellis's ABC model, what does "B" stand for?

  1. ABackground of the client
  2. BBodily sensations during stress
  3. CBehaviour that follows the event
  4. DBeliefs about the activating event
8.Clinical psychologyHard

Dialectical behaviour therapy (DBT) was originally developed for:

  1. ABipolar disorder
  2. BSpecific phobias
  3. CDementia
  4. DBorderline personality disorder with self-harm

2Solutions

1.Cognitive psychology

Answer: D · At the beginning and end of the list

Why this is the answer

Early items benefit from rehearsal into long-term memory (primacy), and the last items are still in short-term memory (recency).

Answer

D · At the beginning and end of the list
2.Cognitive psychology

Answer: A · Speech perception combines what we see and hear

Why this is the answer

The McGurk effect shows that lip movements are combined with sound in perceiving speech, producing a percept that matches neither input alone.

Answer

A · Speech perception combines what we see and hear
3.Developmental psychology

Answer: D · Children learn aggressive behaviour by observing adults

Why this is the answer

Children who watched an adult attack the Bobo doll imitated the aggression, supporting social learning through observation and modelling.

Answer

D · Children learn aggressive behaviour by observing adults
4.Developmental psychology

Answer: C · Easy, difficult and slow-to-warm-up

Why this is the answer

The New York Longitudinal Study described easy, difficult and slow-to-warm-up temperaments; some infants did not fit any group.

Answer

C · Easy, difficult and slow-to-warm-up
5.Social psychology

Answer: C · Informational influence in an ambiguous situation

Why this is the answer

Because the task was ambiguous, people used others' estimates as information. The group norm persisted when they were later tested alone.

Answer

C · Informational influence in an ambiguous situation
6.Social psychology

Answer: C · 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

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

Answer: D · Beliefs about the activating event

Why this is the answer

In the ABC model, an Activating event leads to emotional Consequences through the person's Beliefs. Changing irrational beliefs changes the consequences.

Answer

D · Beliefs about the activating event
8.Clinical psychology

Answer: D · Borderline personality disorder with self-harm

Why this is the answer

DBT combines CBT with mindfulness, emotion regulation and distress tolerance skills, initially for people with borderline personality disorder and chronic suicidality.

Answer

D · Borderline personality disorder with self-harm

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