| Infancy/toddlerhood | Parent report: Rothbart Infant Behavior Questionnaire, Early Childhood Behavior Questionnaire | – | – |
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| Preschool/early childhood | Parent report: Rothbart Early Childhood Behavior Questionnaire, Child Behavior Questionnaire | Direct assessment: Berkeley Puppet Interview | Parent and teacher report: Rothbart questionnaires |
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| Grade school | Parent report: Rothbart Child Behavior Questionnaire | Self-report: Multidimensional Self Concept Scales | Parent, teacher and self-report: Big Five Questionnaire for Children |
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| Adolescence | Parent report: Rothbart Early Adolescence Temperament Questionnaire-Revised | Self-report: Multidimensional Self Concept Scales | Parent, teacher and self-report: Big Five Questionnaire for ChildrenSelf-report: Rothbart Early Adolescence Temperament Questionnaire-Revised |
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| Late adolescence/early adulthood | – | – | Self-report: Rothbart Adult Temperament Questionnaire |