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Last Published May 20, 2026 05:56 PM May 26, 2026 01:57 PM
Primary Outcomes (End Points) At follow-up survey 1: Caregiver level parenting belief, knowledge, and practices At follow-up survey 2: Child development outcomes Child development outcomes
Primary Outcomes (Explanation) First follow-up survey: Caregiver parenting belief/knowledge, Active parenting practices: Measured using Family Care Indicators (FCI) and Home Observation for Measurement of the Environment (HOME), Caregiver mental health outcomes: Depression Anxiety Stress Scales (DASS). Home language environment (Language Environment Analysis, LENA). Second follow-up survey, child development outcomes are measured by the following scales: 1) Wechsler Preschool and Primary Scale of Intelligence; 2) Ages & Stages Questionnaires (ASQ); 3) The Strengths and Difficulties Questionnaire of children (SDQ); 4) Home language environment (Language Environment Analysis, LENA and USB recorder) First follow up survey: Child development outcomes are measured by the following scales: 1) Bayley Scales of Infant and Toddler Development, third edition (Bayley-III); 2) Caregiver Reported Early Development Instrument – short form (CREDI-SF); 3) The receptive and expressive of the MacArthur Bates Communicative Development Inventory (CDI); 4) Home language environment (Language Environment Analysis, LENA). Second time follow up survey, child development outcomes are measured by the following scales: 1) Wechsler Preschool and Primary Scale of Intelligence; 2) Ages & Stages Questionnaires (ASQ); 3) The Strengths and Difficulties Questionnaire of children (SDQ); 4) Home language environment (Language Environment Analysis, LENA and USB recorder) Note: no new changes have been made since version 1.4, and the experiment was marked as complete at version 1.4.
Secondary Outcomes (End Points) In the first follow-up survey, child development outcomes are measured by the following scales: 1) Bayley Scales of Infant and Toddler Development, third edition (Bayley-III); 2) Caregiver Reported Early Development Instrument – short form (CREDI-SF); 3) The receptive and expressive of the MacArthur Bates Communicative Development Inventory (CDI) In our second follow-up survey: Caregiver parenting belief/knowledge, Active parenting practices: Measured using Family Care Indicators (FCI) and Home Observation for Measurement of the Environment (HOME), Caregiver mental health outcomes: Depression Anxiety Stress Scales (DASS), Home language environment (Language Environment Analysis, LENA). Caregiver parenting knowledge Active parenting practices: Measured using Family Care Indicators (FCI) and Home Observation for Measurement of the Environment (HOME) Caregiver mental health outcomes: Depression Anxiety Stress Scales (DASS)
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