A parentally administered cognitive development assessment for children from 10 to 24 months

Parent-child relationship outcomes of the Incredible Years Parents and Babies Program: A Pilot Randomized Controlled Trial

Background

A warm, sensitive, and responsive relationship to a caregiver is essential for healthy child development.

Objective

This paper examines the effects of the Incredible Years Parents and Babies (IYPB) program on the parent-child relationship at post-intervention when offered as a universal parenting intervention to parents with newborn infants.

Method

We conducted a pragmatic, two-arm, parallel pilot randomized controlled trial; 112 families with newborns were randomized to IYPB intervention (76) or usual care (36). The IYPB program is a group intervention with eight two-hour sessions. In addition to parent-reported questionnaires, we collected a six-minute-long video at post-intervention from 97 families to assess the parent-child relationship, which was then coded with the Coding Interactive Behavior system.

Results

There were no significant intervention effects on either the total score or any of the seven subscales at post-intervention when the children were around 5.5 months old. For parental sensitivity, results were significant at the 10% level, favoring the IYPB group. When examining the lowest-functioning mothers in moderator analyses, we also found no significant differences between the two groups.

Conclusion

In line with parent-report outcomes, we did not find any statistically significant differences between the IYPB program and usual care on parent-child relationship when offered as a universal intervention for a relatively well-functioning group of parents with infants in a setting with a high standard of usual care. However, there was a positive trend for the total score, parental sensitivity and reciprocity with effect sizes in the range of .41-.51. It is possible that a larger sample would have resulted in significant differences for these outcomes.

Trial registration

ClinicalTrials.gov NCT01931917 (registration date August 27, 2013)

The Early Humor Survey (EHS): A reliable parent-report measure of humor development for 1- to 47-month-olds

We created a 20-item parent-report measure of humor development from 1 to 47 months: the Early Humor Survey (EHS). We developed the EHS with Study 1 (N = 219) using exploratory factor analysis, demonstrating the EHS works with 1- to 47-month-olds with excellent reliability and a strong correlation with age, showing its developmental trajectory. We replicated the EHS with Study 2 (N = 587), revealing a one-factor structure, showing excellent reliability, and replicating a strong correlation with age. Study 3 (N = 84) found the EHS correlated with a humor experiment, however it no longer correlated once age was accounted for, suggesting low convergent validity. Subsamples of parents from Studies 2 and 3 showed excellent inter-observer reliability between both parents, and good longitudinal stability after 6 months. Combining participants from all studies, we found the EHS is reliable across countries (Australia, United Kingdom, United States), parent education levels, and children’s age groups. We charted expected humor development by age (in months), and the expected proportion of children who would appreciate each humor type by age (in months). Finally, we found no demographic differences (e.g., country: Australia, Canada, United Kingdom, United States; parents’ education) in humor when pooling all data. The EHS is a valuable tool that will allow researchers to understand how humor: (1) emerges; and (2) affects other aspects of life, e.g., making friends, coping with stress, and creativity. The EHS is helpful for parents, early years educators, and children’s media, as it systematically charts early humor development.

One-year follow-up of The Incredible Years Parents and Babies Program: A pilot randomized controlled trial

Background

The foundation of a healthy life begins in pregnancy and early adversity can have detrimental long-term consequences for affected children.

Objective

This paper examines the effects of the Incredible Years Parents and Babies program (IYPB) at one-year follow-up when offered as a universal parenting intervention to parents with newborn infants.

Method

We conducted a pragmatic, two-arm, parallel pilot randomized controlled trial; 112 families with newborns were randomized to IYPB intervention (n = 76) or usual care (n = 36). The IYPB program is a group intervention with eight two-hour sessions. Follow-up outcomes collected a year after the intervention ended include parental stress, depression, well-being, reflective function, sense of competence, and child cognitive and socio-emotional development.

Results

There were no intervention effects on any of the primary or secondary parent-reported outcomes at one-year follow-up when the children were 18 months old. When examining the lowest-functioning mothers in moderator analyses, we found that mothers assigned to the IYPB group reported significantly lower scores for the interest and curiosity subscale of the parent reflective function scale than control mothers (β=-1,07 [-2.09,-0.06]).

Conclusion

We found no long-term effects of the IYPB when offered as a universal intervention for a relatively well-functioning group of parents with infants in a setting with a high standard of usual care. The intervention was developed for more vulnerable families in settings with a low level of universal care and the program may be effective for families in those circumstances.

Developmental Profile of Social Communication: Findings in Typical Developing Greek Children

OBJECTIVES

The Developmental Profile of Social Communication (DPSC) is based on the communication and language development in children with social communication difficulties. DPSC facilitates understanding of the challenges these children face in social interaction, communication, and linguistic development. It utilizes clinician and parent responses to build the developmental profiles of individuals. The profile allows clinicians to determine the therapeutic goals for improved cooperation and communication in various contexts. In addition, it provides insight into the parents' perspective. The aim of this study is to present the preliminary results of the DPSC in typically developing Greek children.

METHODS

The DPSC, a 112-item questionnaire, was administered to 357 parents of typically developing children aged 2-7.5 years using a 3-scale rating of answers. It was applied electronically via Google forms, and parents were able to ask for clarification on questions. All answers were categorized and then analyzed under independent variables.

RESULTS

Descriptive and hypothesis testing were used to summarize participant characteristics and performance. Findings suggest that children >7.5 years tended to develop most of the rated skills of DPSC adequately.

CONCLUSIONS

It was determined that the DPSC questionnaire is an easily administered tool that enables the evaluation of the social communication abilities of children of different ages.

The effectiveness of the Incredible Years™ Parents and Babies Program as a universal prevention intervention for parents of infants in Denmark: study protocol for a pilot randomized controlled trial

BACKGROUND

Infancy is an important period in a child's life, with rapid growth and development. Early experiences shape the developing brain, and adverse experiences can have both an immediate and lifelong impact on health and wellbeing. Parenting interventions offered to parents of newborns can support parents in providing sensitive and responsive care, and reinforce healthy development for their infants. This study aims to evaluate the impact of the Incredible Years™ Parents and Babies Program in a universal setting for parents with infants.

METHODS/DESIGN

This is a pragmatic, two-arm, parallel, pilot, randomized controlled trial (RCT) where 128 families with newborn infants up to four-months-old are recruited in two municipalities in Denmark. Families are randomized to the Incredible Years Parents and Babies Program or usual care with a 2:1 allocation ratio. The primary outcome is parenting confidence measured after 20 weeks by the Karitane Parenting Confidence Scale and Parental Stress Scale. Secondary outcomes include measures of parent health, reflective functioning, relationship with the infant, and infant development. Interviewers and data analysts are blind to allocation status.

DISCUSSION

This is the first RCT of the Incredible Years Parents and Babies Program, and one of the first rigorous evaluations of a universally offered preventive intervention for parents with infants. The trial will provide important information on the effectiveness of a relatively brief, universally offered parenting intervention for parents of infants, and will also provide information on infant measures, parent recruitment and participation, and implementation of the program, which could inform future trials.

TRIAL REGISTRATION

This trial was registered with Clinicaltrials.gov (identifier: NCT01931917) on 27 August 2013.

Development and validation of a parent-report measure for detection of cognitive delay in infancy

AIM

To develop a brief, parent-completed instrument (ERIC - Early Report by Infant Caregivers) for detection of cognitive delay in 10- to 24-month-olds born preterm, or of low birthweight, or with perinatal complications, and to establish ERIC's diagnostic properties.

METHOD

Scores for ERIC were collected from the parents of 317 children meeting ≥inclusion criterion (birthweight <1500 g, gestational age <34 completed weeks, 5 min Apgar score <7, or presence of hypoxic-ischaemic encephalopathy) and no exclusion criteria. Children were assessed using a criterion score of below 80 on the Bayley Scales of Infant and Toddler Development-III cognitive scale. Items were retained according to their individual associations with delay. Sensitivity, specificity, and positive and negative predictive values were estimated and a truncated ERIC was developed for use in children <14 months old.

RESULTS

ERIC correctly detected developmental delay in 17 out of 18 children in the sample, with 94.4% sensitivity, 76.9% specificity, 19.8% positive predictive value, 99.6% negative predictive value, 4.09 likelihood ratio positive, and 0.07 likelihood ratio negative.

INTERPRETATION

ERIC has potential value as a quickly administered diagnostic instrument for the absence of early cognitive delay in 10- to 24-month-old preterm infants and as a screen for cognitive delay.