Identifying Rule Changes in Patterns: When the Pattern Shifts
Some abstract reasoning patterns change mid-sequence. The rule that held for the first few figures stops, and a new rule takes over. Signs: the rule stops fitting, a cycle completes unexpectedly, new elements appear, the change itself changes, symmetry breaks.
How to Handle Rule Changes
Assume one rule first. Find where it breaks. Look for a new rule. Check for cycles. Consider compound rules. Use the options.
Common Structures
Two-phase sequence. Reset and repeat. Accumulation then reversal. Alternating rules. Evolving rule.
Tips
Don't overcommit early. Mark the break point. Consider the simplest explanation. Use elimination.
Practice with abstract reasoning questions and the abstract reasoning test.
Frequently Asked Questions
How do I know if it's a cycle or a rule change?
In a cycle, the sequence repeats exactly. In a rule change, the new segment follows a different rule.
Can there be more than two rules?
Yes. Some sequences have three or more phases.
What if I can't find the new rule?
Use elimination. Rule out options that violate the pattern.