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WGU D570 Objective Assessment– Cognitive Psychology Guide (Latest 2026/ 2027 Update) | Questions & Answers | Grade A| 100% Correct (Verified Solutions)

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WGU D570 Objective Assessment– Cognitive Psychology Guide (Latest 2026/ 2027 Update) | Questions & Answers | Grade A| 100% Correct (Verified Solutions) QUESTION Who founded the Modal Model of memory? Answer: Richard Atkinson & Richard Shiffrin in 1968 QUESTION Define articulatory suppression Answer: A phenomenon that occurs when a person is prevented from rehearsing items to be remembered by repeating an irrelevant sound, such as "the, the, the" QUESTION Define central executive Answer: The control center of the working memory system, coordinates how information is used by the phonological loop and visuospatial sketch pad QUESTION Define control processes Answer: A dynamic processes associated with the structural features of the modal model of memory that can be controlled by the person and may differ from one task to another. QUESTION Define episodic buffer Answer: An additional component proposed by Baddeley to address the abilities of working memory to hold more than expected and to facilitate interchange between working memory and LTM QUESTION Define event-related potentials (ERPs) Answer: A measured brain response recorded using electrodes placed on the scalp that reflects neural activity associated with cognitive processes such as working memory QUESTION Define the multiple trace model Answer: A model of consolidation proposing that the hippocampus remains in active communication with cortical areas, even for remote memories QUESTION Define analogical coding Answer: Trade off strategy: I'll give you A if you give me B. Contingency strategy: I will do A if you do B first. QUESTION What are the 4 stages of Basadur's problem solving? Answer: Stage 1: Problem generation Stage 2: Problem formulation Stage 3: Problem Solving Stage 4: Solution implementation QUESTION Define analogical coding Answer: The process by which two problems are compared and similarities between them are determined QUESTION Define creative incubation Answer: The phenomenon where solutions to problems appear after putting the problem aside for a certain period of time QUESTION Define means-end analysis Answer: a way of solving a problem in which the goal is to reduce the difference between the initial and goal states QUESTION Define the Tower of Hanoi problem Answer: A problem used to illustrate the Newell-Simon approach to problem-solving, including moving discs from an initial state to a goal state using specifics rules and operators QUESTION Define transcranial direct current stimulation (tDCS) Answer: A procedure for stimulating the brain using electrodes to deliver direct current, influencing the excitability of neurons in specific areas QUESTION Define the two-string problem Answer: Another demonstration of functional fixedness, which illustrates the difficulty of tying two distant strings, inhibited by a fixed perception of their conventional use QUESTION Explain Top-Down vs. Bottom-up processing Answer: Bottom-Up: What am I seeing? (Taking sensory information and then assembling and integrating it) Top-Down: Is that something I've seen before? (using models, ideas and expectations to interpret sensory information) QUESTION Define the Gestalt approach Answer: An approach to perception that emphasizes built-in principles of organization. Gestalt psychologists argued that these principles would override past experiences, assigning a central role to bottom-up processing in perception QUESTION Define Helmholtz's theory of unconscious inference Answer: Proposed by Hermann Von Helmholtz, this theory suggests that perception involves unconscious assumptions or inferences based on past experiences QUESTION Define the likelihood principle Answer: Hermann Von Helmholtz's idea that the perceptual system "decides" what object caused a pattern of stimuli based on the likelihood of that object producing the pattern

Voorbeeld van de inhoud

WGUl D570l Objectivel Assessment–l
Cognitivel Psychologyl Guidel (Latestl 2026/l
2027l Update)l |l Questionsl &l Answersl |l
Gradel A|l 100%l Correctl (Verifiedl
Solutions)


Q:l Whol foundedl thel Modall Modell ofl memory?
Answer:
Richardl Atkinsonl &l Richardl Shiffrinl inl 1968



Q:l Definel articulatoryl suppression
Answer:
Al phenomenonl thatl occursl whenl al personl isl preventedl froml rehearsingl itemsl tol bel
rememberedl byl repeatingl anl irrelevantl sound,l suchl asl "the,l the,l the"



Q:l Definel centrall executive
Answer:
Thel controll centerl ofl thel workingl memoryl system,l coordinatesl howl informationl isl usedl
byl thel phonologicall loopl andl visuospatiall sketchl pad



Q:l Definel controll processes
Answer:
Al dynamicl processesl associatedl withl thel structurall featuresl ofl thel modall modell ofl
memoryl thatl canl bel controlledl byl thel personl andl mayl differl froml onel taskl tol another.

,Q:l Definel episodicl buffer
Answer:
Anl additionall componentl proposedl byl Baddeleyl tol addressl thel abilitiesl ofl workingl
memoryl tol holdl morel thanl expectedl andl tol facilitatel interchangel betweenl workingl
memoryl andl LTM



Q:l Definel event-relatedl potentialsl (ERPs)
Answer:
Al measuredl brainl responsel recordedl usingl electrodesl placedl onl thel scalpl thatl reflectsl
neurall activityl associatedl withl cognitivel processesl suchl asl workingl memory



Q:l Definel thel multiplel tracel model
Answer:
Al modell ofl consolidationl proposingl thatl thel hippocampusl remainsl inl activel
communicationl withl corticall areas,l evenl forl remotel memories



Q:l Definel analogicall coding
Answer:
Tradel offl strategy:l I'lll givel youl Al ifl youl givel mel B.l

Contingencyl strategy:l Il willl dol Al ifl youl dol Bl first.



Q:l Whatl arel thel 4l stagesl ofl Basadur'sl probleml solving?
Answer:
Stagel 1:l Probleml generation
Stagel 2:l Probleml formulation
Stagel 3:l Probleml Solving

,Stagel 4:l Solutionl implementation



Q:l Definel analogicall coding
Answer:
Thel processl byl whichl twol problemsl arel comparedl andl similaritiesl betweenl theml arel
determined



Q:l Definel creativel incubation
Answer:
Thel phenomenonl wherel solutionsl tol problemsl appearl afterl puttingl thel probleml asidel forl
al certainl periodl ofl time



Q:l Definel means-endl analysis
Answer:
al wayl ofl solvingl al probleml inl whichl thel goall isl tol reducel thel differencel betweenl thel
initiall andl goall states



Q:l Definel thel Towerl ofl Hanoil problem
Answer:
Al probleml usedl tol illustratel thel Newell-Simonl approachl tol problem-solving,l includingl
movingl discsl froml anl initiall statel tol al goall statel usingl specificsl rulesl andl operators



Q:l Definel transcraniall directl currentl stimulationl (tDCS)
Answer:
Al procedurel forl stimulatingl thel brainl usingl electrodesl tol deliverl directl current,l
influencingl thel excitabilityl ofl neuronsl inl specificl areas

, Q:l Definel thel two-stringl problem
Answer:
Anotherl demonstrationl ofl functionall fixedness,l whichl illustratesl thel difficultyl ofl tyingl
twol distantl strings,l inhibitedl byl al fixedl perceptionl ofl theirl conventionall use



Q:l Explainl Top-Downl vs.l Bottom-upl processing
Answer:
Bottom-Up:l Whatl aml Il seeing?l (Takingl sensoryl informationl andl thenl assemblingl andl
integratingl it)

Top-Down:l Isl thatl somethingl I'vel seenl before?l (usingl models,l ideasl andl expectationsl tol
interpretl sensoryl information)



Q:l Definel thel Gestaltl approach
Answer:
Anl approachl tol perceptionl thatl emphasizesl built-inl principlesl ofl organization.l Gestaltl
psychologistsl arguedl thatl thesel principlesl wouldl overridel pastl experiences,l assigningl al
centrall rolel tol bottom-upl processingl inl perception



Q:l Definel Helmholtz'sl theoryl ofl unconsciousl inference
Answer:
Proposedl byl Hermannl Vonl Helmholtz,l thisl theoryl suggestsl thatl perceptionl involvesl
unconsciousl assumptionsl orl inferencesl basedl onl pastl experiences



Q:l Definel thel likelihoodl principle
Answer:
Hermannl Vonl Helmholtz'sl ideal thatl thel perceptuall systeml "decides"l whatl objectl causedl
al patternl ofl stimulil basedl onl thel likelihoodl ofl thatl objectl producingl thel pattern

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