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Memory, Thinking and Problem Solving MCQs 2026

44 questions with detailed answers · 0 from past papers · 5 quiz batches available

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Read each question, think about the answer, then click Show Answer to reveal the correct option and explanation. Load 10 at a time so it stays manageable — perfect for one-topic study sessions on the bus or during a break.

Page 1 of 1Questions 1–10 of 44
  1. Q1easy

    Memory is commonly defined as the process of encoding, storing and

    1. ARetrieving information
    2. BPunishing behavior
    3. CIncreasing motivation
    4. DChanging genes
    💡 Explanation:

    Memory includes encoding information, storing it over time and retrieving it when needed.

  2. Q2easy

    The first stage in the information-processing model of memory is

    1. ALong-term memory
    2. BSensory memory
    3. CSemantic memory
    4. DProcedural memory
    💡 Explanation:

    Information first enters sensory memory briefly before attention moves some of it to working memory.

  3. Q3easy

    Iconic memory refers to brief memory for

    1. ASounds
    2. BSmells
    3. CTouch
    4. DVisual information
    💡 Explanation:

    Iconic memory is the short-lived sensory store for visual impressions.

  4. Q4easy

    Echoic memory refers to brief memory for

    1. ATaste
    2. BSound
    3. CColor
    4. DMovement
    💡 Explanation:

    Echoic memory preserves auditory information briefly after the sound ends.

  5. Q5medium

    Short-term memory capacity is often summarized as about

    1. A7 plus or minus 2 items
    2. B2 items exactly
    3. C50 items
    4. DUnlimited items
    💡 Explanation:

    Miller described short-term memory capacity as about seven items, plus or minus two.

  6. Q6medium

    The availability heuristic bases judgments on information that is

    1. AMost easily brought to mind
    2. BMathematically impossible
    3. CAlways unconscious
    4. DNever remembered
    💡 Explanation:

    Events that are vivid or recent are easier to recall and may be judged as more common.

  7. Q7medium

    Anterograde amnesia is difficulty forming

    1. ANew memories
    2. BOld reflexes
    3. CVisual sensations
    4. DSocial norms
    💡 Explanation:

    Anterograde amnesia impairs the formation of new long-term memories after the onset of damage.

  8. Q8easy

    Grouping information into meaningful units is called

    1. ADecay
    2. BPriming
    3. CFixation
    4. DChunking
    💡 Explanation:

    Chunking increases effective memory capacity by organizing items into larger meaningful units.

  9. Q9hard

    The central executive is part of

    1. AClassical conditioning
    2. BPsychoanalysis
    3. CWorking memory
    4. DSensory adaptation
    💡 Explanation:

    Baddeley's working memory model includes a central executive that directs attention and coordination.

  10. Q10easy

    Memory for personal life events is called

    1. AProcedural memory
    2. BSemantic memory
    3. CEpisodic memory
    4. DIconic memory
    💡 Explanation:

    Episodic memory stores personally experienced events tied to time and place.

  11. Q11easy

    Memory for facts and general knowledge is

    1. ASemantic memory
    2. BEpisodic memory
    3. CProcedural memory
    4. DEchoic memory
    💡 Explanation:

    Semantic memory contains concepts, meanings and factual knowledge not tied to a single event.

  12. Q12medium

    Explicit memory is also called

    1. ADeclarative memory
    2. BImplicit memory
    3. CProcedural memory
    4. DSensory memory
    💡 Explanation:

    Explicit or declarative memory involves conscious recall of facts and events.

  13. Q13medium

    The primacy effect refers to better recall of

    1. AMiddle items
    2. BLast items only
    3. CFirst items
    4. DRandom items
    💡 Explanation:

    The primacy effect is superior recall for early list items, often due to rehearsal.

  14. Q14medium

    The recency effect refers to better recall of

    1. AFirst items only
    2. BLast items
    3. COldest memories
    4. DUnrehearsed items
    💡 Explanation:

    The recency effect is better recall for items presented at the end of a list.

  15. Q15medium

    The forgetting curve shows that forgetting is usually most rapid

    1. ASoon after learning
    2. BAfter many years only
    3. CBefore learning
    4. DOnly during sleep
    💡 Explanation:

    Ebbinghaus found that forgetting is steep soon after learning and then slows.

  16. Q16hard

    The misinformation effect shows that memory can be distorted by

    1. APost-event information
    2. BPhysical exercise only
    3. CPerfect rehearsal
    4. DGenetic reflexes
    💡 Explanation:

    Later misleading information can alter a person's memory of an event.

  17. Q17medium

    Elizabeth Loftus is best known for research on

    1. AFalse memory and eyewitness testimony
    2. BOperant conditioning
    3. CSleep stages
    4. DTrait anxiety
    💡 Explanation:

    Loftus demonstrated how suggestion and misinformation can distort eyewitness memory.

  18. Q18easy

    A concept is best described as a

    1. AMental category
    2. BMotor reflex
    3. CBrain hormone
    4. DPunishment schedule
    💡 Explanation:

    Concepts group objects, events or ideas with shared features.

  19. Q19medium

    An algorithm is a problem-solving method that

    1. AGuarantees a solution if applied correctly
    2. BDepends only on emotion
    3. CIgnores all rules
    4. DUses random guessing
    💡 Explanation:

    An algorithm is a systematic step-by-step procedure that guarantees a correct solution when applicable.

  20. Q20medium

    Working memory is best described as a system for

    1. APermanent storage only
    2. BUnconscious conflict
    3. CReflex action only
    4. DActive processing of information
    💡 Explanation:

    Working memory temporarily holds and manipulates information for current tasks.

  21. Q21easy

    Long-term memory is characterized by

    1. ANo retrieval process
    2. BExact seven-item capacity
    3. COnly visual storage
    4. DLarge capacity and long duration
    💡 Explanation:

    Long-term memory can store vast amounts of information for long periods.

  22. Q22easy

    Memory for skills such as riding a bicycle is

    1. AEpisodic memory
    2. BFlashbulb memory
    3. CIconic memory
    4. DProcedural memory
    💡 Explanation:

    Procedural memory stores learned skills and habits, often without conscious verbal recall.

  23. Q23medium

    Implicit memory is shown when past experience affects behavior

    1. AOnly after hypnosis
    2. BWithout conscious recall
    3. COnly in dreams
    4. DWith no learning
    💡 Explanation:

    Implicit memory influences performance without requiring deliberate conscious recollection.

  24. Q24medium

    The hippocampus is especially important for forming new

    1. AMotor reflexes only
    2. BSpinal reflexes
    3. CDeclarative memories
    4. DVisual pigments
    💡 Explanation:

    The hippocampus helps consolidate new explicit memories for facts and events.

  25. Q25medium

    The amygdala is especially involved in memory for

    1. AEmotional events
    2. BNeutral arithmetic only
    3. CMotor reflexes only
    4. DColor names only
    💡 Explanation:

    The amygdala modulates memory for emotionally significant experiences, especially fear-related ones.

  26. Q26hard

    The process by which short-term memories become stable long-term memories is

    1. ARetrieval cueing
    2. BConsolidation
    3. CEncoding failure
    4. DInterference
    💡 Explanation:

    Consolidation stabilizes memory traces after initial encoding.

  27. Q27medium

    Ebbinghaus is best known for studying

    1. AChild attachment
    2. BGroup conformity
    3. COperant chambers
    4. DForgetting curves
    💡 Explanation:

    Ebbinghaus used nonsense syllables to measure retention and forgetting over time.

  28. Q28medium

    Proactive interference occurs when old learning

    1. AHelps new learning only
    2. BRemoves all cues
    3. COccurs after recall
    4. DInterferes with new learning
    💡 Explanation:

    Proactive interference means earlier information disrupts learning or recall of newer information.

  29. Q29easy

    Retrieval cues help memory by

    1. AIncreasing punishment
    2. BChanging IQ
    3. CProviding reminders linked to stored information
    4. DBlocking recognition
    💡 Explanation:

    Retrieval cues aid recall by activating associations connected to the target memory.

  30. Q30medium

    A flashbulb memory is a vivid memory for

    1. AA routine classroom rule
    2. BA motor habit
    3. CAn emotionally significant event
    4. DA sensory receptor
    💡 Explanation:

    Flashbulb memories are vivid recollections of surprising or emotionally important events.

  31. Q31medium

    A schema is a mental framework used to

    1. AMeasure neurons
    2. BOrganize knowledge
    3. CPunish behavior
    4. DPrevent perception
    💡 Explanation:

    Schemas organize prior knowledge and guide interpretation of new information.

  32. Q32medium

    A prototype is the

    1. ALast item in a list
    2. BSmallest neuron
    3. CWeakest memory trace
    4. DBest example of a category
    💡 Explanation:

    A prototype is the most typical or representative example of a concept.

  33. Q33medium

    A heuristic is a problem-solving strategy that is usually

    1. AAlways exact
    2. BQuick but not guaranteed
    3. CPurely biological
    4. DUnrelated to thinking
    💡 Explanation:

    Heuristics are mental shortcuts that are efficient but may lead to errors.

  34. Q34medium

    Functional fixedness is difficulty in using an object

    1. ADuring sleep
    2. BAfter rehearsal
    3. COnly for its usual function
    4. DWithout perception
    💡 Explanation:

    Functional fixedness limits problem solving by restricting objects to familiar uses.

  35. Q35medium

    A mental set is a tendency to solve problems

    1. AOnly by trial and error
    2. BBy using past successful strategies
    3. CWithout memory
    4. DThrough reflexes only
    💡 Explanation:

    A mental set can help or hinder problem solving by applying previously used methods.

  36. Q36medium

    Confirmation bias is the tendency to seek evidence that

    1. ADisproves all beliefs
    2. BIs always statistical
    3. CConfirms existing beliefs
    4. DHas no relevance
    💡 Explanation:

    Confirmation bias leads people to favor information that supports what they already believe.

  37. Q37medium

    Divergent thinking is most related to

    1. ASimple recall only
    2. BCreativity
    3. CMuscle reflex
    4. DSensory adaptation
    💡 Explanation:

    Divergent thinking generates multiple possible solutions and is central to creativity.

  38. Q38medium

    Metacognition means

    1. AConditioning a reflex
    2. BThinking about one's own thinking
    3. CMeasuring skull shape
    4. DAvoiding all memory
    💡 Explanation:

    Metacognition is awareness and regulation of one's cognitive processes.

  39. Q39medium

    Elaborative rehearsal improves memory by

    1. ARepeating sounds mechanically
    2. BLinking new material with meaning
    3. CPreventing encoding
    4. DRemoving all cues
    💡 Explanation:

    Elaboration strengthens memory by connecting new information to existing knowledge.

  40. Q40easy

    Maintenance rehearsal mainly involves

    1. APreventing encoding
    2. BSudden insight
    3. CRepeated practice without deep meaning
    4. DSocial modeling
    💡 Explanation:

    Maintenance rehearsal keeps information active through repetition but is less deep than elaboration.

  41. Q41medium

    Retrograde amnesia involves loss of

    1. AFuture plans only
    2. BAll sensory input
    3. CMemories from before the injury
    4. DMotor strength only
    💡 Explanation:

    Retrograde amnesia affects memories formed before the brain injury or illness.

  42. Q42easy

    Mnemonics improve memory mainly by

    1. AAdding punishment
    2. BPreventing rehearsal
    3. COrganizing information into memorable cues
    4. DErasing old memories
    💡 Explanation:

    Mnemonic devices create meaningful cues or structures that make retrieval easier.

  43. Q43hard

    The method of loci is a mnemonic based on

    1. AHormone levels
    2. BOperant punishment
    3. CRandom guessing
    4. DSpatial imagery
    💡 Explanation:

    The method of loci links information to imagined locations in a familiar spatial route.

  44. Q44hard

    A source-monitoring error occurs when a person confuses

    1. AThe number of neurons
    2. BThe score on a test
    3. CThe origin of a memory
    4. DThe speed of a reflex
    💡 Explanation:

    Source-monitoring errors involve misattributing where a remembered detail came from.

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