Study: NCT05312177

Intervention type: OTHER
Intervention: Stanford Binet Intelligence Scales, Fifth Edition
Description: The SB-5 is a comprehensive measure of cognitive and intellectual functioning for individuals from age two through 85 years of age. The SB-5 individually assess a child's functioning in five areas of cognitive functioning: Fluid Reasoning, Knowledge, Quantitative Reasoning, Visual Spatial, and Working Memory. The SB-5 is well established in the existing research literature as an assessment tool to evaluate developmental and intellectual abilities in children with ND disorders.

Intervention type: OTHER
Intervention: Stanford Binet Intelligence Scales, Fifth Edition
Description: The SB-5 is a comprehensive measure of cognitive and intellectual functioning for individuals from age two through 85 years of age. The SB-5 individually assess a child's functioning in five areas of cognitive functioning: Fluid Reasoning, Knowledge, Quantitative Reasoning, Visual Spatial, and Working Memory. The SB-5 is well established in the existing research literature as an assessment tool to evaluate developmental and intellectual abilities in children with ND disorders.

Intervention type: OTHER
Intervention: Vineland Adaptive Behavior Scales Third Edition
Description: The VABS-3 are a parent report, interview style measure of adaptive behavior for individuals ages birth through 90 months. The VABS-3 assesses adaptive behavior in four broad domains of Communication, Daily Living Skills, Socialization, and Motor Skills, and includes a Maladaptive Behavior Domain that assesses problem behaviors.

Intervention type: OTHER
Intervention: Vineland Adaptive Behavior Scales Third Edition
Description: The VABS-3 are a parent report, interview style measure of adaptive behavior for individuals ages birth through 90 months. The VABS-3 assesses adaptive behavior in four broad domains of Communication, Daily Living Skills, Socialization, and Motor Skills, and includes a Maladaptive Behavior Domain that assesses problem behaviors.

Intervention type: OTHER
Intervention: Peabody Picture Vocabulary Test, Fifth Edition
Description: The PPVT-5 is a norm-referenced language measure that evaluates single-word receptive vocabulary. The PPVT-5 provides standard scores for individuals ages 2.6 through 90 years.

Intervention type: OTHER
Intervention: Peabody Picture Vocabulary Test, Fifth Edition
Description: The PPVT-5 is a norm-referenced language measure that evaluates single-word receptive vocabulary. The PPVT-5 provides standard scores for individuals ages 2.6 through 90 years.

Intervention type: OTHER
Intervention: Expressive Vocabulary Test, Third Edition
Description: The EVT-3 is a norm-referenced language measure that evaluates single-word expressive vocabulary. The EVT-3 provides standard scores for individuals ages 2.6 through 90 years.

Intervention type: OTHER
Intervention: Expressive Vocabulary Test, Third Edition
Description: The EVT-3 is a norm-referenced language measure that evaluates single-word expressive vocabulary. The EVT-3 provides standard scores for individuals ages 2.6 through 90 years.

Intervention type: OTHER
Intervention: Leiter International Performance Scale, Third Edition
Description: The Leiter-3 is a nonverbal measure of cognitive functioning and fluid reasoning skills in individuals ages 3 through 75 years. The Leiter-3 measures nonverbal IQ across four subscales, including Sequential Order (SO), Form Completion (FC), Classification and Analogies (CA), and Figure Ground (FG).

Intervention type: OTHER
Intervention: Leiter International Performance Scale, Third Edition
Description: The Leiter-3 is a nonverbal measure of cognitive functioning and fluid reasoning skills in individuals ages 3 through 75 years. The Leiter-3 measures nonverbal IQ across four subscales, including Sequential Order (SO), Form Completion (FC), Classification and Analogies (CA), and Figure Ground (FG).

Intervention type: OTHER
Intervention: Social Communication Questionnaire, Current Form
Description: The SCQ is a parent-report measure of social communication, social interactions, play, and behavior.

Intervention type: OTHER
Intervention: Social Communication Questionnaire, Current Form
Description: The SCQ is a parent-report measure of social communication, social interactions, play, and behavior.

Intervention type: OTHER
Intervention: Aberrant Behavior Checklist
Description: The ABC-2 is a parent report measure of problematic behavior at home and in the community. It measures behavior on five subscales (1) Irritability, (2) Social Withdrawal, (3) Stereotypic Behavior, (4) Hyperactivity/Noncompliance, and (5) Inappropriate Speech.

Intervention type: OTHER
Intervention: Aberrant Behavior Checklist
Description: The ABC-2 is a parent report measure of problematic behavior at home and in the community. It measures behavior on five subscales (1) Irritability, (2) Social Withdrawal, (3) Stereotypic Behavior, (4) Hyperactivity/Noncompliance, and (5) Inappropriate Speech.

Intervention type: OTHER
Intervention: Repetitive Behavior Scale, Revised
Description: The RBS-R is a parent report measure that comprehensively surveys for the presence of repetitive behaviors.

Intervention type: OTHER
Intervention: Repetitive Behavior Scale, Revised
Description: The RBS-R is a parent report measure that comprehensively surveys for the presence of repetitive behaviors.