Skip to main content
Log in

Decreasing Food Stealing of Child with Prader-Willi Syndrome Through Function-Based Differential Reinforcement

  • Original Paper
  • Published:
Journal of Autism and Developmental Disorders Aims and scope Submit manuscript

Abstract

Challenging behaviors involving food are common for individuals with Prader-Willi syndrome (PWS) and often lead to obesity and other chronic health conditions. Efforts to decrease these behaviors, such as isolation during meals and strict monitoring of food consumption, can be stigmatizing. To decrease the food stealing of a 7 year-old girl with PWS, therapists conducted a latency-based functional analysis in a clinic setting before implementing a function-based intervention to facilitate her inclusion at the family dinner table. Intervention components entailed differential reinforcement procedures which incorporated a token board and schedule thinning. The intervention successfully generalized to the home setting and across food preferences and implementers.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

References

Download references

Acknowledgments

We thank the Treatment and Research Institute for Autism Spectrum Disorders (TRIAD) for contributing space and resources.

Author information

Authors and Affiliations

Authors

Contributions

JL conceived of the study, participated in its design, coordination, and implementation, and drafted the manuscript; NP conceived of the study, participated in its design, coordination, and implementation, and drafted the manuscript; KS conceived of the study and participated in its design, coordination, and implementation; NH-J conceived of the study and participated in its design, coordination, and implementation. VM conceived of the study and participated in its design, coordination, and implementation. ES conceived of the study and participated in its design, coordination, and implementation. MM conceived of the study and participated in its design, coordination, and implementation. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Joseph M. Lambert.

Ethics declarations

Conflict of interest

The author(s) declare that they have no competing interests.

Ethical Approval

This research has been approved by the appropriate Institutional Research Ethics Committee and has been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.

Informed Consent

The participant’s guardians provided informed consent for participation before we initiated study-related activities.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Lambert, J.M., Parikh, N., Stankiewicz, K.C. et al. Decreasing Food Stealing of Child with Prader-Willi Syndrome Through Function-Based Differential Reinforcement. J Autism Dev Disord 49, 721–728 (2019). https://doi.org/10.1007/s10803-018-3747-y

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10803-018-3747-y

Keywords

Navigation