Q.1 According to the Atkinson-Shiffrin model, which process is most critical for transferring information from short-term memory to long-term memory?
Maintenance rehearsal of sensory traces
Elaborative rehearsal involving meaningful associations
Automatic activation of procedural schemas
Perceptual adaptation during stimulus exposure
Explanation - Elaborative rehearsal strengthens encoding by linking new information with existing knowledge, facilitating long-term storage.
Correct answer is: Elaborative rehearsal involving meaningful associations
Q.2 A patient can recall childhood events but cannot form new episodic memories after hippocampal damage. This condition is best described as:
Retrograde amnesia affecting remote memories
Anterograde amnesia impairing new memory formation
State-dependent amnesia during retrieval
Source-monitoring amnesia involving attribution
Explanation - Damage to the hippocampus commonly disrupts the consolidation of new declarative memories while sparing many older memories.
Correct answer is: Anterograde amnesia impairing new memory formation
Q.3 Which finding most strongly supports the levels-of-processing framework of memory?
Shallow visual analysis improves procedural retention
Deep semantic processing enhances later recall performance
Sensory memory duration predicts recognition accuracy
Chunking reduces the capacity of working memory
Explanation - The framework proposes that deeper, meaning-based processing produces stronger memory traces than superficial processing.
Correct answer is: Deep semantic processing enhances later recall performance
Q.4 In Baddeley's working memory model, the component primarily responsible for manipulating and coordinating information is the:
Phonological loop for verbal storage
Visuospatial sketchpad for imagery retention
Central executive for attentional control
Episodic buffer for sensory registration
Explanation - The central executive allocates attention and coordinates activities among working memory subsystems.
Correct answer is: Central executive for attentional control
Q.5 The serial position effect consists of enhanced recall for items at the beginning and end of a list due to:
Interference and habituation mechanisms only
Primacy and recency effects operating together
Procedural learning and semantic encoding jointly
Recognition bias and retrieval suppression processes
Explanation - Early items benefit from rehearsal (primacy), while recent items remain active in short-term memory (recency).
Correct answer is: Primacy and recency effects operating together
Q.6 Which memory system is primarily involved when an experienced pianist plays a familiar composition automatically?
Episodic memory for personal experiences
Semantic memory for factual knowledge
Procedural memory for learned skills
Prospective memory for future intentions
Explanation - Procedural memory stores motor and cognitive skills that can be performed with minimal conscious awareness.
Correct answer is: Procedural memory for learned skills
Q.7 The encoding specificity principle predicts that memory retrieval is most effective when:
Retrieval cues resemble original encoding conditions
Information is rehearsed continuously after learning
Recognition tasks replace recall assessments entirely
Learning occurs under conditions of divided attention
Explanation - Memory performance improves when contextual and internal cues at retrieval match those present during encoding.
Correct answer is: Retrieval cues resemble original encoding conditions
Q.8 A witness incorrectly remembers seeing a weapon because it fits expectations about a robbery. This illustrates:
Schema-driven memory reconstruction processes
Iconic memory persistence after exposure
Procedural memory consolidation mechanisms
Prospective memory failure during recall
Explanation - Schemas influence recollection, sometimes causing individuals to remember details consistent with expectations but not reality.
Correct answer is: Schema-driven memory reconstruction processes
Q.9 What is the primary function of the phonological loop within working memory?
Maintaining and rehearsing verbal information
Integrating episodic and semantic experiences
Directing attentional resources among tasks
Processing spatial orientation and navigation
Explanation - The phonological loop temporarily stores and rehearses speech-based information.
Correct answer is: Maintaining and rehearsing verbal information
Q.10 Interference theory suggests that forgetting often occurs because:
Memories decay naturally without exception
Competing information disrupts retrieval processes
Sensory traces are permanently inaccessible
Encoding always fails under focused attention
Explanation - Interference arises when old and new information compete, making retrieval more difficult.
Correct answer is: Competing information disrupts retrieval processes
Q.11 Retroactive interference is most likely when:
Previously learned material disrupts new learning
Newly learned material impairs older memories
Recognition is easier than free recall
Procedural skills replace declarative knowledge
Explanation - Retroactive interference occurs when newer information interferes with retrieval of previously learned information.
Correct answer is: Newly learned material impairs older memories
Q.12 Which brain structure is most closely associated with consolidating declarative memories?
Cerebellum involved in motor coordination
Hippocampus involved in memory consolidation
Medulla involved in autonomic regulation
Occipital cortex involved in visual processing
Explanation - The hippocampus plays a crucial role in consolidating new declarative memories.
Correct answer is: Hippocampus involved in memory consolidation
Q.13 The misinformation effect demonstrates that:
Post-event information can alter memory reports
Procedural memories are resistant to forgetting
Sensory memory stores information indefinitely
Recognition tasks eliminate retrieval errors
Explanation - Exposure to misleading information after an event can distort memory for the original event.
Correct answer is: Post-event information can alter memory reports
Q.14 Semantic memory differs from episodic memory because semantic memory primarily contains:
Knowledge of facts and concepts
Personal experiences tied to context
Motor routines acquired through practice
Future plans requiring execution later
Explanation - Semantic memory stores general knowledge independent of specific personal experiences.
Correct answer is: Knowledge of facts and concepts
Q.15 The spacing effect refers to the observation that:
Distributed practice improves long-term retention
Massed practice strengthens all memories equally
Recognition memory depends solely on repetition
Working memory expands through constant rehearsal
Explanation - Learning sessions spaced over time generally produce better retention than cramming.
Correct answer is: Distributed practice improves long-term retention
Q.16 Which phenomenon occurs when people overestimate the likelihood that a memory is accurate simply because it feels familiar?
Source-monitoring error during attribution
Illusory truth effect through familiarity
Prospective memory lapse during planning
Context-dependent forgetting after retrieval
Explanation - Repeated exposure increases familiarity, which can be mistaken for accuracy.
Correct answer is: Illusory truth effect through familiarity
Q.17 A student remembers information better while taking an exam in the same classroom where learning occurred. This is an example of:
Context-dependent memory retrieval effects
Retroactive interference during testing phases
Procedural memory consolidation mechanisms
Source amnesia following episodic recall
Explanation - Matching environmental contexts between learning and retrieval enhances recall.
Correct answer is: Context-dependent memory retrieval effects
Q.18 Which concept best explains why grouped digits such as 149217761945 are easier to remember as 1492-1776-1945?
Chunking based on meaningful organization
Decay through extended retention intervals
Implicit priming without conscious awareness
Source confusion across retrieval attempts
Explanation - Chunking increases effective memory capacity by organizing information into meaningful units.
Correct answer is: Chunking based on meaningful organization
Q.19 Priming is considered a form of implicit memory because it:
Influences behavior without conscious recollection
Requires deliberate retrieval of past events
Depends entirely on autobiographical knowledge
Occurs only during explicit recognition tasks
Explanation - Priming affects responses based on prior exposure even when individuals are unaware of that influence.
Correct answer is: Influences behavior without conscious recollection
Q.20 Which statement best characterizes flashbulb memories?
They are vivid yet not necessarily accurate
They are always resistant to distortion
They exist exclusively for traumatic events
They depend solely on procedural systems
Explanation - People often express high confidence in flashbulb memories, but accuracy may decline over time.
Correct answer is: They are vivid yet not necessarily accurate
Q.21 The episodic buffer was added to Baddeley's model primarily to:
Integrate information across memory subsystems
Replace the central executive completely
Store sensory traces before encoding
Prevent interference during retrieval tasks
Explanation - The episodic buffer binds information from different sources into coherent episodes.
Correct answer is: Integrate information across memory subsystems
Q.22 Prospective memory is best described as memory for:
Performing intended actions in the future
Facts learned through educational experiences
Motor skills acquired through repetition
Personal experiences from earlier life
Explanation - Prospective memory involves remembering to carry out planned actions at the appropriate time.
Correct answer is: Performing intended actions in the future
Q.23 Which experimental finding most strongly challenges the notion that memory functions like a video recording?
Memories can be reconstructed and distorted
Sensory memory has a limited duration
Working memory involves attentional control
Procedural learning improves with repetition
Explanation - Research shows memory is reconstructive and influenced by expectations, schemas, and later information.
Correct answer is: Memories can be reconstructed and distorted
Q.24 The testing effect indicates that long-term retention improves when learners:
Actively retrieve information during study
Reread materials repeatedly without pauses
Rely exclusively on recognition exercises
Avoid errors during initial acquisition
Explanation - Retrieval practice strengthens memory and improves future recall more effectively than passive review.
Correct answer is: Actively retrieve information during study
Q.25 Source amnesia occurs when an individual:
Remembers information but not its origin
Forgets all autobiographical experiences entirely
Loses access to procedural motor abilities
Cannot encode sensory information correctly
Explanation - Source amnesia involves retaining content while forgetting where or how the information was acquired.
Correct answer is: Remembers information but not its origin