28 Questions
What is the correct inference based on the statement 'Some people are babies' and 'Some babies cry'?
Some people cry
What type of reasoning is described as 'generalizing from cases seen to cases unseen'?
Inductive reasoning
What is the main limitation of inductive reasoning described in the text?
It can only prove false, not true
In the Wason's card problem, how many cards and which ones should be turned over to determine if the statement is true?
The number of cards and which ones to turn over is not specified in the text
What type of reasoning is described as 'reasoning from event to cause'?
Abductive reasoning
According to the 'problem space theory' of problem solving, which of the following is a key component of the problem-solving process?
Generating problem states using legal operators
What is the function of sensory memory?
Buffers for stimuli received through senses
Which memory type has a limited capacity of 7 ± 2 chunks?
Short-term memory
What is an example of iconic memory?
Seeing a sparkler trail
In which type of memory do child nodes inherit properties from parent nodes?
Semantic memory
What is the function of scripts in long-term memory?
Store procedural knowledge
Which model represents procedural knowledge in long-term memory?
Production rules
What is the formula for movement time according to Fitts' Law?
Mt = a + b log2(D/S + 1)
Which type of stimulus typically results in the shortest reaction time?
Visual
How does increasing reaction time affect accuracy in unskilled operators?
Decreases accuracy
What aspect determines movement time according to the information provided?
The size of the target and the distance
What governs the selection of stimuli according to the text?
Level of arousal
What is analogical mapping in problem-solving characterized by?
Applying knowledge of similar problems from similar domains
How is skilled activity in problem-solving characterized?
By chunking a lot of information to optimize short-term memory
What type of error is characterized by having the right intention but failing to execute it correctly?
Slip mistakes
What can cause a slip mistake in problem-solving?
Change to aspect of skilled behavior
Why do humans create mental models according to the text?
To explain behavior
According to James-Lange theory, how is emotion defined?
As a physiological response to a stimuli
What did Cannon propose about emotion?
It is a cognitive response to a stimuli
According to Schacter-Singer's theory of emotion, what drives the emotion?
Cognitive evaluation of the situation
How does affect influence problem-solving abilities?
Positive affect enhances creative problem solving
What impact does stress have on problem-solving difficulty according to the text?
Stress increases problem-solving difficulty
How do relaxed users react to shortcomings in design according to the text?
They are more forgiving
Test your knowledge on movement time, reaction time, and Fitts' Law. Learn about factors affecting response time such as age, fitness, and stimulus type. Understand how movement time is calculated using Fitts' Law equation.
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