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Table 1 Overview of measurements

From: ORCHIDS: an Observational Randomized Controlled Trial on Childhood Differential Susceptibility

Measurement Screening Pre test Post test (6 months after baseline) Follow up (10 months after baseline)
Demographic characteristics   *   
Child behavior:     
 External behavior (ECBI) * * * *
 Prosocial behavior (MESSY)   * * *
 Temperament: (CBQ)   * * *
 Strengths and Difficulties (SDQ)   * * *
Genotyping (DRD4, DRD2, DAT1, COMT, 5-HTTLPR, MAOA)   *   
Parenting behavior:     
 PPI   * * *
Parent-child interaction:     
 DPICS-R   * * *
  1. Note. ECBI Eyberg Child Behavior Inventory, MESSY The Matson Evaluation of Social Skills with Youngsters, CBQ Children’s Behavior Questionnaire, SDQ Strengths and Difficulties Questionnaire, DRD4 dopamine receptor D4 gene, DRD2 dopamine receptor D2, DAT1 dopamine transporter gene, COMT catechol-o-methyltransferase gene = 5-HTTLPR = serotonin-transporter gene, MAOA monoamine oxidase A gene, PPI Parenting Practices Interview, DPICS-R Dyadic Parent-Child Interactive Coding System-Revised.