A Call for Standards: Identifying Demographic and Methodological Variables in Infant Behavior-Analytic Research
Jennifer L Bruzek1, Benjamin N Witts2
1Department of Curriculum and Instruction, University of Alabama-Huntsville, 301 Sparkman Drive, Huntsville, AL 35899 USA.
Insights
This study reviewed infant research reporting standards. Many demographic and methodological details were inconsistently reported, highlighting a need for standardized practices in behavior analysis research.
Area of Science:
- Behavioral science
- Developmental psychology
- Infant research
Background:
- A call exists for unified demographic and methodological reporting in child research.
- Infant research requires specific attention due to rapid development and reliance on caregivers.
- Previous reviews broadly covered behavior-analytic studies, but infant-focused studies lacked systematic examination.
Purpose of the Study:
- To systematically review demographic and methodological reporting in infant-focused behavior-analytic research.
- To assess adherence to established reporting guidelines (e.g., Singh et al., PRISMA).
- To identify gaps in reporting to inform the development of standardized practices.
Main Methods:
- Conducted a systematic review adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
- Extracted data on participant demographics and methodological variables from infant behavior-analytic studies (0-12 months).
- Utilized guidelines from Singh et al. for data extraction criteria.
Main Results:
- Reporting completeness varied significantly, with age reported at 100% and birthplace at 0%.
- Inconsistent reporting was observed across key demographic factors (sex, race/ethnicity, socioeconomic status, etc.).
- Methodological details such as selection criteria, recruitment, consent, and ethics approval also showed variability.
Conclusions:
- Standardized reporting is crucial for infant research in behavior analysis.
- Improved reporting will enhance the representativeness and replicability of infant studies.
- Clear standards are needed to ensure accurate information for practice in this expanding research area.
Abstract:
A recent call has been made for a unified and detailed approach to demographic and methodological reporting in research with young children (Singh et al., Developmental Psychology, 60(2), 211-227, 2024). This need is especially relevant for infant research, because infants experience rapid developmental changes, cannot provide consent, and rely entirely on caregivers to meet their needs. Yet, although reporting practices in behavior-analytic studies have been reviewed more broadly, infant-focused behavioral studies have not been examined systematically. Therefore, we conducted a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines (Page et al., BMJ, 372, n71, 2021). We then used the guidelines described by Singh and colleagues to extract data on participant demographics (e.g., age, sex, race/ethnicity, socioeconomic status, language exposure, household composition) and methodological variables (e.g., selection criteria, recruitment, incentives, consent, ethics approval) from behavior-analytic studies conducted with infants aged 0-12 months. We found that demographic and methodological reporting varied from 100% (age) to 0% (birthplace). Given that infant-focused research is an expanding subdomain in behavior analysis, this is an appropriate time to establish clear reporting standards. We suggest that standardized reporting is necessary to ensure that infant research is not only representative but also appropriately replicable across relevant populations to provide accurate information for practice.
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