Question 1

Understanding a problem should ____.

Accepted Answer

Understanding a problem requires a structured approach that includes collecting relevant data, analyzing it, and organizing it in a way that helps identify the root cause and potential solutions. This approach ensures that any solution proposed is based on evidence rather than presumed ideas or instincts. While considering the big picture is important, it should not overshadow the importance of a data-driven understanding of the problem.

Question 2

Bertram has had a whirlwind of a first semester of college,and now that finals are over,he is concerned about his weight gain during the past few months.He is determined to make a plan to address his weight gain problem.First,he must generate possible solutions.What should he do next?

Accepted Answer

The answer of Bertram has had a whirlwind of a...

Question 3

Yves is called on in class to define the representativeness heuristic.He answers that "it is a rule of thumb in which stimuli similar to an exemplar are believed to be more likely than stimuli that are dissimilar." Which part of his definition is incorrect?

Accepted Answer

The answer of Yves is called on in class to...

Question 4

What are the four steps of problem solving?

Accepted Answer

The four steps of problem solving are: 
1) Understanding the problem 
2) Making a plan 
3) Carrying out the plan 
4) Looking back on the solution to evaluate its effectiveness. Choice A matches the correct sequence of these steps.

Question 5

Perry,an attorney,is attending a hearing at the federal courthouse.He opens the courthouse door for a young woman with a guide dog.When Perry enters the room of the hearing,he is stunned to see that the assigned judge is the same woman.Perry had applied the ____.

Accepted Answer

The representativeness heuristic involves judging the likelihood of something based on how well it matches a particular prototype or stereotype. Perry was surprised because he did not expect the woman with the guide dog to be a judge, likely due to preconceived notions about what a judge should look like or be like.

Question 6

Jenner has a dream of devoting his career to the reduction and eventual elimination of HIV/AIDS.What does the text recommend as an approach to address a substantial,large-scale problem such as HIV/AIDS?

Accepted Answer

Breaking down a substantial, large-scale problem such as HIV/AIDS into smaller, manageable parts with intermediate and long-term goals is recommended as an effective approach to address the problem. This allows for a more focused and targeted approach, which can lead to more feasible solutions and measurable progress towards eliminating the problem. Planning a global summit, preparing a single initial plan, or requesting proposals may be helpful as part of this approach, but breaking the problem down is crucial to a successful strategy.

Question 7

Katie loved baking brownies with her grandmother during her holiday visits.In fact,she still makes these brownies using the exact same steps as her grandmother.What is this called?

Accepted Answer

An algorithm is a set of step-by-step instructions or procedures for completing a task, like following a recipe for baking brownies.

Question 8

A heuristic is a(n)____.

Accepted Answer

A heuristic is a mental shortcut or rule of thumb that allows people to quickly solve problems or make judgments, often based on past experiences or intuition. It is not a precise, step-by-step set of rules, nor is it necessarily based on self-knowledge or analytical techniques.

Question 9

What is a rule of thumb approach in which we choose between alternatives based on emotional or "gut" reactions to stimuli?

Accepted Answer

The affect heuristic is a rule of thumb approach in which we choose between alternatives based on emotional or "gut" reactions to stimuli. It involves making decisions based on whether we have a positive or negative emotional response to the options presented, rather than objective reasoning or factual knowledge.

Question 10

Jason is trying to tighten a slotted screw in his desk chair before finishing his physics homework.Though he has looked through his dorm room he is unable to locate a screw driver for slotted screws.Jason looks on his dresser and sees a dime,picks it up,and uses it to tighten the screw in his desk chair.Jason's ability to look at the dime and see something other than a coin illustrates that he has overcome _____.

Accepted Answer

Functional fixedness refers to the cognitive bias of seeing an object only in terms of its traditional use, and the ability to overcome functional fixedness allows individuals to see an object's potential uses beyond its traditional function, such as using a dime as a makeshift screwdriver. Algorithmic paralysis refers to being unable to move forward with a task due to too many available options. The availability heuristic refers to making judgments based on the ease with which examples come to mind, while irrelevant information bias refers to getting sidetracked by irrelevant details when trying to solve a problem. None of these options accurately describe Jason's behavior.

Question 11

The recognition heuristic ____.

Accepted Answer

The recognition heuristic suggests that if one of two objects is recognized and the other is not, then people infer that the recognized object has the higher value. It has been shown to be effective in certain decision-making scenarios, such as stock selection, where recognized companies may outperform unrecognized ones.

Question 12

Careful formulation of a problem may help to avoid distractions from ____.

Accepted Answer

Careful formulation of a problem can help to avoid personal biases, which can distract one from finding the right solution.

Question 13

Bertram has had a whirlwind of a first semester of college,and now that finals are over,he is concerned about his weight gain during the past few months.He feels that he has never been athletic and,therefore,could not possibly begin training for long distance running,though he would like to become more physically active to address his weight gain.This reflects ____.

Accepted Answer

Bertram's belief that he is unable to begin training for long distance running due to his lack of athleticism suggests a limited sense of self-efficacy. Self-efficacy refers to an individual's belief in their own ability to accomplish tasks and achieve goals. Bertram's perception of his capabilities may be limiting his willingness to explore alternative means of becoming more physically active.

Question 14

Dolores has moved to a big city for the first time in her life.She is excited by the opportunity to explore the city,but is also anxious about being in a plane crash because she will now have to fly home for the holidays.In reality,she is more at risk of harm from reckless drivers.What heuristic is she applying is this situation?

Accepted Answer

Dolores is using the availability heuristic, where she is relying on the ease and availability of information to make a judgment about the likelihood of a plane crash. She may have seen or heard more media coverage of plane crashes than car accidents, which makes her believe that she is more likely to be in a plane crash.

Question 15

You and your roommates have been playing a massive multiplayer online game for hours.You take a break to clear your minds,and decide to debate the meaning of the terms heuristic and algorithm for fun.Which of the following would be an accurate contribution to your debate?

Accepted Answer

Heuristics are problem-solving techniques that use shortcuts or general rules of thumb to find solutions. They are not guaranteed to find the optimal solution, but they can be faster and more practical than algorithms. Algorithms, on the other hand, are step-by-step procedures that are guaranteed to find a solution if one exists but may require more information and can be more time-consuming. Therefore, choice B accurately reflects the nature of heuristics as not guaranteeing a solution.

Question 16

A possible barrier to successful problem solving,in which a concept is considered only in its most typical form,is called ____.

Accepted Answer

Functional fixedness occurs when individuals are unable to consider alternative uses for an object beyond its typical or intended use. This limits the potential solutions to a problem and can be a barrier to successful problem-solving. Option A, algorithmic paralysis, refers to being stuck in a single approach to problem-solving and not considering alternative methods. Option C, the availability heuristic, is a cognitive shortcut in which individuals make judgments based on the ease with which examples come to mind. Option D, irrelevant information bias, is the tendency to focus on information that is not relevant to the problem-solving task. None of these options directly relate to the concept of only considering a concept in its most typical form.

Question 17

Which of the following is true about algorithms?

Accepted Answer

Algorithms are step-by-step rules for solving a particular problem or reaching a particular solution. They provide a clear and unambiguous procedure for solving a problem or carrying out a task. The steps in an algorithm can be executed by a human or a computer.

Answer: B
 Algorithms can take in a relatively small or large amount of information as input, depending on the problem they are designed to solve. The efficiency of an algorithm depends on the size of the input and the operations involved.

Answer: C
 Algorithms may be inefficient when used by a human brain because they may require a large amount of mental effort or time, particularly for complex problems. However, algorithms can be optimized to reduce their complexity and increase their efficiency for human use.

Answer: D
 Algorithms can have varying levels of efficiency depending on whether they are executed by a human or a computer. Algorithms that involve complex operations or large amounts of data may be significantly faster and more accurate when executed by a computer.

Question 18

What is the most important element when generating possible solutions to a problem?

Accepted Answer

Time is the most important element when generating possible solutions to a problem as it allows for exploration of various options, brainstorming, and testing ideas. Without ample time, there may be rushing to select a solution that may not be the most effective or efficient.

Question 19

The availability heuristic is a rule of thumb in which ____.

Accepted Answer

The availability heuristic is a mental shortcut in which individuals predict the frequency of an event based on the ease in which the event can be brought to mind. Therefore, option C fits the definition of the availability heuristic. Options A and B are related to other cognitive biases, such as the prototype heuristic and the recognition heuristic, respectively. Option D describes the affect heuristic, which is another distinct cognitive bias.

Question 20

Bertram has had a whirlwind of a first semester of college,and now that finals are over,he is concerned about his weight gain during the past few months.After reading a bit about this issue,he believes that the gain is primarily due to engaging in stress related eating habits,rather than a change in physical activity.Bertram is currently attempting to ____.

Accepted Answer

Bertram is currently trying to understand and define the problem by identifying the cause of his weight gain, which is framing the problem.

Quiz 10: The Thinking Mind Thinking, Language, and Intelligence