MoCA Abstract Thinking 3

Question 1

The two standard word pairs used in the MoCA abstraction task are:

Accepted Answer

Train/bicycle and watch/ruler

Answer

Dog/cat and apple/orange

Answer

Chair/table and pencil/pen

Answer

Car/bus and clock/calendar

Question 2

A patient states that a watch and a ruler are alike because "my grandfather had one." This response should be scored as:

Accepted Answer

0 points — it is not a valid categorical similarity

Answer

1 point — personal relevance is acceptable

Answer

0.5 points — partial credit for engagement

Answer

1 point if the patient appears cognitively intact otherwise

Question 3

Which cognitive ability is MOST directly assessed by the MoCA abstraction task?

Accepted Answer

Abstract thinking and categorical reasoning

Answer

Short-term memory retention

Answer

Working memory capacity

Answer

Verbal fluency

Question 4

How does a score of 0 on both abstraction pairs affect the total MoCA score?

Accepted Answer

It reduces the total by 2 points

Answer

It reduces the total by 1 point

Answer

It has no effect because abstraction is unscored

Answer

It reduces the total by 3 points

Question 5

Why is abstract thinking included in the MoCA rather than just memory tests?

Accepted Answer

To detect frontal-executive deficits not captured by memory tasks alone

Answer

To make the test longer and more thorough

Answer

Because memory tests are inaccurate

Answer

Because abstraction correlates with education level

Question 6

According to standard MoCA scoring, which answer earns 1 point for the train/bicycle pair?

Accepted Answer

They are both means of transportation

Answer

They are both fast

Answer

They are both made of steel

Answer

They are both found outdoors