Wellcomm: The complete speech language tool kit

About the measure

Rating Psychometric

Rating Implementation

Subscales

Target construct

Oral language: Receptive and expressive grammar.

Test Authors

Hurd, A., McQueen, D., Sandwell Primary Care Trust

Publisher

GL Assessments

Implementation

AgeⓘAge (in years) covered by the survey. Using the measure outside this age range may result in inaccurate information.

6 months to 6 years year(s)

Prior knowledge required

Early Years Practitioners, SENCOs, Teaching Assistants, Nursery Workers and Speech and Language Therapists

ScoringⓘStandardised: Can easily be summed or averaged Complex: Requires judgement or assessment on behalf of the scorer

Clear, objective and transparent

TimeⓘAn estimate of the time (in minutes) taken for an individual to complete one survey

Norm referenced min(s)

Psychometric

UK normsⓘWhether the measure has been calibrated with a UK sample (as opposed to generating psychometric details from a Foreign (e.g. USA) sample).

YES

Norm / Criterion referenced

Norm referenced

Standardisation sample

7000

ReliabilityⓘWhere observations (e.g. teacher or peer report rather than self report) are used, this measure of reliability indicates how closely related each score is. A higher value suggests a more reliable measure.

Insufficient data in the public domain to evaluate

Criterion validityⓘAn assessment of how well the measures relates to other, well-validated assessments.