Reliability and validity of a measure of service providers' perceptions of child and parent engagement in pediatric rehabilitation therapy sessions.

Background: There is growing interest in client engagement in pediatric rehabilitation. This article investigated the psychometric properties of a measure of service providers' perceptions of the affective, cognitive and behavioural engagement of both children with disabilities and their parents in pediatric rehabilitation therapy sessions.

Methods: Test-retest reliability of the Pediatric Rehabilitation Intervention Measure of Engagement-Service Provider version (PRIME-SP) was examined using engagement ratings made by 60 service providers for 77 children and 73 parents.

Molecular Representations in Machine-Learning-Based Prediction of PK Parameters for Insulin Analogs.

Therapeutic peptides and proteins derived from either endogenous hormones, such as insulin, or de novo design via display technologies occupy a distinct pharmaceutical space in between small molecules and large proteins such as antibodies. Optimizing the pharmacokinetic (PK) profile of drug candidates is of high importance when it comes to prioritizing lead candidates, and machine-learning models can provide a relevant tool to accelerate the drug design process. Predicting PK parameters of proteins remains difficult due to the complex factors that influence PK properties; furthermore, the data sets are small compared to the variety of compounds in the protein space.

Laboratory performance prediction using virtual reality behaviometrics.

In this study, we show that virtual reality (VR) behaviometrics can be used for the assessment of compliance and physical laboratory skills. Drawing on approaches from machine learning and classical statistics, significant behavioral predictors were deduced from a logistic regression model that classified students and biopharma company employees as experts or novices on pH meter handling with 77% accuracy. Specifically, the game score and number of interactions in VR tasks requiring practical skills were found to be performance predictors.

Interpersonal synchrony increases prosocial behavior in infants.

Adults who move together to a shared musical beat synchronously as opposed to asynchronously are subsequently more likely to display prosocial behaviors toward each other. The development of musical behaviors during infancy has been described previously, but the social implications of such behaviors in infancy have been little studied. In Experiment 1, each of 48 14-month-old infants was held by an assistant and gently bounced to music while facing the experimenter, who bounced either in-synchrony or out-of-synchrony with the way the infant was bounced.

Predictors of oral feeding difficulty in cardiac surgical infants.

Purpose: The purpose of this study was to identify factors contributing to postoperative feeding difficulties in neonates following cardiac surgery.

Methods: A retrospective cohort study used chart audit of 101 consecutive infants who underwent cardiac surgery. Ten variables were analyzed as possible predictors of postoperative feeding difficulties including: diagnosis, demographics, details of surgery, and postoperative course.