Statements (22)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:developmental_stage | 
| gptkbp:ageRange | 18-36 months 2 years old | 
| gptkbp:associatedWith | early childhood language development emotional development | 
| gptkbp:characterizedBy | mood swings defiance tantrums increased independence | 
| gptkbp:commonIn | toddlers | 
| gptkbp:mayInclude | hitting crying screaming refusal to cooperate | 
| gptkbp:parentalChallenge | gptkb:academic patience | 
| gptkbp:relatedTo | child development parenting | 
| gptkbp:bfsParent | gptkb:Ishmael_Reed | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | The Terrible Twos |