COGNITIVE NEUROSCIENCE ACTUAL
EXAMINATION TEST 2026 COMPLETE
QUESTIONS AND SOLUTIONS GRADED A+
◉ What is the basic assumption of cognitive psychology?
Answer: Our perceptions, thoughts, and actions depend on internal
transformations of information obtained by our sensory organs.
◉ What is the Hick-Hyman Law?
Answer: A principle stating that reaction time (RT) is a linear
function of information entropy.
◉ What is the purpose of the letter-matching task in cognitive
psychology?
Answer: To examine the mental representation of letters and
decision-making processes.
◉ What are the four mental operations in Sternberg's task on
working memory?
Answer: 1. Encoding, 2. Comparing, 3. Deciding, 4. Responding.
◉ What is the word superiority effect?
,Answer: Participants are more accurate in identifying a target letter
when it is part of a word than when it is presented in isolation.
◉ What does the Stroop task illustrate?
Answer: The interference caused by conflicting mental
representations, such as mismatched color and word combinations.
◉ What is the significance of studying the damaged brain in
cognitive neuroscience?
Answer: It allows researchers to infer the function of specific brain
regions by observing cognitive abilities affected by damage.
◉ What is the lesion method?
Answer: A core method in cognitive neuroscience that studies the
effects of brain damage on cognitive processes.
◉ What are some common causes of neurological dysfunction?
Answer: Stroke, ischemia, and Alzheimer's Disease.
◉ What is the role of neuroimaging in studying brain injuries?
Answer: To precisely localize brain injuries in vivo using techniques
like CT and MRI.
, ◉ What is the definition of ischemia?
Answer: A sudden drop in blood pressure that disrupts blood flow to
the brain.
◉ What does the term 'cognitive neuroscience' refer to?
Answer: An interdisciplinary field that combines cognitive
psychology and neuroscience to study the brain's role in cognitive
processes.
◉ What is the difference between spatial and temporal resolution in
cognitive neuroscience methods?
Answer: Spatial resolution refers to the precision of location
measurement, while temporal resolution refers to the precision of
timing measurement.
◉ What is the purpose of the scientific method in cognitive
neuroscience?
Answer: To observe phenomena, form hypotheses, generate
predictions, and design experiments to test those predictions.
◉ What is the significance of the Stroop/Conflict Effect?
Answer: It demonstrates how conflicting mental representations can
delay responses and illustrates the complexity of cognitive
processing.
EXAMINATION TEST 2026 COMPLETE
QUESTIONS AND SOLUTIONS GRADED A+
◉ What is the basic assumption of cognitive psychology?
Answer: Our perceptions, thoughts, and actions depend on internal
transformations of information obtained by our sensory organs.
◉ What is the Hick-Hyman Law?
Answer: A principle stating that reaction time (RT) is a linear
function of information entropy.
◉ What is the purpose of the letter-matching task in cognitive
psychology?
Answer: To examine the mental representation of letters and
decision-making processes.
◉ What are the four mental operations in Sternberg's task on
working memory?
Answer: 1. Encoding, 2. Comparing, 3. Deciding, 4. Responding.
◉ What is the word superiority effect?
,Answer: Participants are more accurate in identifying a target letter
when it is part of a word than when it is presented in isolation.
◉ What does the Stroop task illustrate?
Answer: The interference caused by conflicting mental
representations, such as mismatched color and word combinations.
◉ What is the significance of studying the damaged brain in
cognitive neuroscience?
Answer: It allows researchers to infer the function of specific brain
regions by observing cognitive abilities affected by damage.
◉ What is the lesion method?
Answer: A core method in cognitive neuroscience that studies the
effects of brain damage on cognitive processes.
◉ What are some common causes of neurological dysfunction?
Answer: Stroke, ischemia, and Alzheimer's Disease.
◉ What is the role of neuroimaging in studying brain injuries?
Answer: To precisely localize brain injuries in vivo using techniques
like CT and MRI.
, ◉ What is the definition of ischemia?
Answer: A sudden drop in blood pressure that disrupts blood flow to
the brain.
◉ What does the term 'cognitive neuroscience' refer to?
Answer: An interdisciplinary field that combines cognitive
psychology and neuroscience to study the brain's role in cognitive
processes.
◉ What is the difference between spatial and temporal resolution in
cognitive neuroscience methods?
Answer: Spatial resolution refers to the precision of location
measurement, while temporal resolution refers to the precision of
timing measurement.
◉ What is the purpose of the scientific method in cognitive
neuroscience?
Answer: To observe phenomena, form hypotheses, generate
predictions, and design experiments to test those predictions.
◉ What is the significance of the Stroop/Conflict Effect?
Answer: It demonstrates how conflicting mental representations can
delay responses and illustrates the complexity of cognitive
processing.
