To purchase you need to be authorized to one of the following groups:
  • To purchase this product, you must provide evidence of your qualifications in test use. We can accept the completed application form, a relevant membership number (HCPC/BPS), or a copy of your applicable degree or certificate (master, diploma, specific training). You can either upload the document directly during the checkout process, or send it to us directly by email or fax. We reserve the right to ask for further evidence of qualification as necessary.

CTT

Colour Trails Test (CTT)

Paper and Pencil

In stock

£159.00
Excluding VAT

In stock

£81.00
Excluding VAT

In stock

£53.00
Excluding VAT

In stock

£35.00
Excluding VAT

In stock

£35.00
Excluding VAT

In stock

£71.00
Excluding VAT

In stock

£71.00
Excluding VAT

In stock

£71.00
Excluding VAT

In stock

£71.00
Excluding VAT

Suitable for

18 to 89 years

Product Description

The CTT uses numbered coloured circles and universal sign language symbols. The circles are printed with vivid pink or yellow backgrounds that are perceptible to colourblind individuals. For the Colour Trails 1 trial, the respondent uses a pencil to rapidly connect circles numbered 1 through 25 in sequence. For the Colour Trails 2 trial, the respondent rapidly connects numbered circles in sequence, but alternates between pink and yellow colours.

Administration and scoring may be accomplished by individuals without formal training in psychology. Interpretation of CTT scores in patient care settings requires professional training in clinical psychology, school psychology, neuropsychology, or related fields. Form A is the standard test form on which normative data were collected. Therefore, Form A is the only form that should be used for clinical evaluation. Forms B, C, and D of the CTT are considered experimental versions at this time, and should be used only in research settings.

Note: Stopwatch is required for administration.
?

Duration

Approximately 3-8 minutes (timed)

Ref-ID: U_CTT