Related Experiment Video
Updated: Aug 12, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
Published on: August 25, 2014
Behavior in nonorganic failure to thrive
Insights
Behavioral indicators in infants with failure to thrive can aid diagnosis. Interpersonal behaviors were more prevalent, suggesting early social assessment for nonorganic failure to thrive (NOFTT).
Area of Science:
- Pediatrics
- Developmental Psychology
- Child Psychiatry
Background:
- Nonorganic failure to thrive (NOFTT) presents diagnostic challenges.
- Identifying specific behavioral markers is crucial for early intervention.
Purpose of the Study:
- To examine interpersonal and noninterpersonal behaviors in infants diagnosed with NOFTT.
- To assess the diagnostic value of these behaviors.
Main Methods:
- Observation of 21 infants with NOFTT shortly after hospital admission.
- Assessment of 14 predefined behavioral indicators (8 noninterpersonal, 6 interpersonal).
Main Results:
- Abnormal interpersonal behaviors were more common than noninterpersonal behaviors.
- Observed behaviors included inactivity, irritability, rumination, poor eye contact, and indifference to separation.
Conclusions:
- Specific behavioral patterns, particularly interpersonal ones, are associated with NOFTT.
- Early identification of these behaviors can facilitate diagnosis and intervention, potentially reducing the need for extensive organic evaluations.
Abstract:
Twenty-one infants with failure to thrive were examined, shortly after hospital admission, for a set of eight noninterpersonal and six interpersonal behaviors identified as possibly being associated with nonorganic failure to thrive. The infants selected for study exhibited some of the target behaviors early in the course of hospitalization, and all were subsequently diagnosed as having nonorganic failure to thrive. The target behaviors include inactivity; irritability; posturing; lack of affect; rumination; excessive thumbsucking; disproportionate use of hands and fingers rather than arms, legs, and trunk; crying when approached; lack of or decreased vocalization; lack of cuddling; poor eye contact; lack of response to a human stimulus; and indifference to separation. Abnormal interpersonal behaviors were more common than abnormal noninterpersonal behaviors. Identification of these target behaviors may be valuable in diagnosing nonorganic failure to thrive, avoiding the necessity for expensive organic evaluations and providing for earlier social assessment and intervention.
More Related Videos
Related Concept Videos
Nature and Nurture
Overview of Protein Metabolism
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
Inborn Errors of Metabolism
Acute Respiratory Failure-I
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
Introduction to Psychological Disorders
Deviant Behavior
Deviance in behavior refers to actions or thought patterns that significantly diverge from societal norms or...
Conduct Disorder

