Treatment Effects in Longitudinal Two-Method Measurement Planned Missingness Designs: An Application and Tutorial

Xu, Menglin; Logan, Jessica A. R.

doi:10.1080/19345747.2021.1875528

Cited by 2 publications

(1 citation statement)

References 29 publications

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“…The SRS was missing in 31.6% of the children, which was largely due to the lower response rate of the overall questionnaire (64%), which was the second questionnaire of the 6-year assessment wave. Given the moderate correlation between the SRS and the Child Behavior Checklist (CBCL, [ 29 ]) reported by parents (e.g., at 6 years: r = 0.33), missing values on the SRS were imputed using the total score CBCL at different ages as a predictor in the imputation model [ 35 ], for sophisticated planned missing approaches).…”

Section: Methodsmentioning

confidence: 99%

Children’s autistic traits and peer relationships: do non-verbal IQ and externalizing problems play a role?

Sari

Luijk

Prinzie

et al. 2021

Child Adolesc Psychiatry Ment Health

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Background Children with autism have difficulties in understanding relationships, yet little is known about the levels of autistic traits with regard to peer relationships. This study examined the association between autistic traits and peer relationships. Additionally, we examined whether the expected negative association is more pronounced in children with a lower non-verbal IQ and in those who exhibit more externalizing problems. Method Data were collected in a large prospective birth cohort of the Generation R Study (Rotterdam, the Netherlands) for which nearly 10,000 pregnant mothers were recruited between 2002 and 2006. Follow up data collection is still currently ongoing. Information on peer relationships was collected with PEERS application, an interactive computerized task (M = 7.8 years). Autistic traits were assessed among general primary school children by using the Social Responsiveness Scale (M = 6.1 years). Information was available for 1580 children. Result Higher levels of autistic traits predicted lower peer acceptance and higher peer rejection. The interaction of autistic traits with externalizing problems (but not with non-verbal IQ or sex) was significant: only among children with low externalizing problems, a higher level of autistic traits predicted less peer acceptance and more peer rejection. Among children exhibiting high externalizing problems, a poor peer acceptance and high level of rejection is seen independently of the level of autistic traits. Conclusion We conclude that autistic traits—including traits that do not classify as severe enough for a clinical diagnosis—as well as externalizing problems negatively impact young children’s peer relationships. This suggests that children with these traits may benefit from careful monitoring and interventions focused at improving peer relationships.

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Section: Methodsmentioning

confidence: 99%

Children’s autistic traits and peer relationships: do non-verbal IQ and externalizing problems play a role?

Sari

Luijk

Prinzie

et al. 2021

Child Adolesc Psychiatry Ment Health

View full text Add to dashboard Cite

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Two-Method Measurement Planned Missing Data With Purposefully Selected Samples

Xu,

Logan

2024

Educational and Psychological Measurement

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Research designs that include planned missing data are gaining popularity in applied education research. These methods have traditionally relied on introducing missingness into data collections using the missing completely at random (MCAR) mechanism. This study assesses whether planned missingness can also be implemented when data are instead designed to be purposefully missing based on student performance. A research design with purposefully selected missingness would allow researchers to focus all assessment efforts on a target sample, while still maintaining the statistical power of the full sample. This study introduces the method and demonstrates the performance of the purposeful missingness method within the two-method measurement planned missingness design using a Monte Carlo simulation study. Results demonstrate that the purposeful missingness method can recover parameter estimates in models with as much accuracy as the MCAR method, across multiple conditions.

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Treatment Effects in Longitudinal Two-Method Measurement Planned Missingness Designs: An Application and Tutorial

Cited by 2 publications

References 29 publications

Children’s autistic traits and peer relationships: do non-verbal IQ and externalizing problems play a role?

Children’s autistic traits and peer relationships: do non-verbal IQ and externalizing problems play a role?

Two-Method Measurement Planned Missing Data With Purposefully Selected Samples

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