Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Other |
Change in 1-back task accuracy and reaction time |
This 1-back task is constructed of representations of symbols (car, cloud, globe, note, headphones, airplane, plate, key, eye and bicycle); one symbol is presented at the time. |
Baseline, 8-weeks and 18-weeks |
|
Other |
Change in digit span forwards and backwards accuracy (number of correctly remembered sequences and the number of digits in the longest correctly remembered sequence) |
The digit span task is a subtest of the Wechsler Intelligence Scale for Children - fourth edition (WISC-IV) (Wechsler, 2003) and is used to assess auditory working memory, attention, and concentration. The test consists of two subtests; digit span forward and digit span backwards. |
Baseline, 8-weeks and 18-weeks |
|
Other |
Intrinsic motivation questionnaire |
Modified version of Intrinsic Motivation Inventory (IMI) (McAuley, Duncan, & Tammen, 1989). The original items of the IMI are translated into Danish using a translation-backtranslation process (Streiner & Norman, 2008). The inventory is reduced to six questions related to intrinsic motivation (question 1-3) and feeling of competences (question 4-6). |
Four times during study completion, immediately after one session in week two, four, six and eight |
|
Other |
Change in Flamingo balance test, balance on one leg (sum of attempts with both legs; lower scores indicate better performance) |
The flamingo balance test is a standardized test that assesses the ability to balance successfully on one leg (Adam, C., Klissouras, V., Ravazzolo, M., Renson, R., & Tuxworth, 1988). |
Baseline, 8-weeks and 18-weeks |
|
Other |
Change in 9-hole pegboard (speed) |
The 9-hole pegboard test is a standardized test which has previously been used in children to evaluate fine motor skills (Longcamp et al., 2005; Smith, Hong, & Presson, 2000). |
Baseline, 8-weeks and 18-weeks |
|
Other |
Flamingo balance test, balance on one leg (sum of attempts with both legs; lower scores indicate better performance) |
The flamingo balance test is a standardized test that assesses the ability to balance successfully on one leg (Adam, C., Klissouras, V., Ravazzolo, M., Renson, R., & Tuxworth, 1988). |
Baseline |
|
Other |
9-hole pegboard (speed) |
The 9-hole pegboard test is a standardized test which has previously been used in children to evaluate fine motor skills (Longcamp et al., 2005; Smith, Hong, & Presson, 2000). |
Baseline |
|
Other |
Letter-sound correspondence accuracy, Bogstaveprøve 2 ['Letter test 2'] |
This test has been widely used in the Danish school system. The test consists of two subtests assessing simple letter-sound knowledge and vowel identification, respectively. For the purpose of the present study, only the first subtest will be administered to assess standard letter-sound knowledge. |
Baseline |
|
Other |
Word reading accuracy and speed, Ordlæseprøve 1 ['Word reading test 1'] |
This test is widely used in the Danish school system. The test consists of 78 items (preceded by two practice items) and evaluates word reading accuracy as well as efficiency. |
Baseline |
|
Other |
Letter naming fluency accuracy |
This Danish version of the Letter Naming test is based on the same principles as DIBELS Letter Naming Fluency (Good & Kaminski, 2002). The test consists of a piece of paper (A4) with 12 rows of 10 letters (mixed upper- and lower case). |
Baseline |
|
Primary |
Change from baseline in word reading speed and accuracy (reading of 18 trained words) at 8 weeks, computer-based test |
This word reading test consist of 18 presentations of targets words; one target word per presentation. Below the target word are placed four pictures of which one illustrates the target word. For the children to give a correct answer, they will have to touch the picture matching the target word on the touch screen. They are asked to touch the correct picture as fast as possible. The three remaining pictures represents words (distractors) that have either the initial (two pictures) or the final (one picture) sound in common with the target word. The presentations of target words and the order of the four pictures are randomized between subjects and time points. During the test, children are allowed to ask questions concerning the pictures (e.g. what is shown on this picture?) but not regarding the target word (e.g. what is the sound of this letter?). The results from the test constitute mean response time for correct answers and number of correct answers. |
Baseline and 8-weeks |
|
Primary |
Change from baseline in trained letter-sound correspondences accuracy (15 trials) at 8 weeks, paper and pencil test |
The test consists of 15 trials. In each trial, a sound corresponding to a standard or a conditional pronunciation of a letter is said out loud by the assessor. Children are instructed to identify the correct letter matching the sound from a row of four letters. Before the test trials, children will be provided with one practice trial. The 15 sounds represent both standard and conditional pronunciations of the letters a, e, o, r, u and v. Results are numbers of correct letter-sound correspondences. |
Baseline and 8-weeks |
|
Secondary |
Change from baseline in word reading accuracy (reading of 12 untrained words) at 8 weeks, computer-based test |
This test consists of 12 presentations of untrained words; one word per presentation. The 12 words consist of four 2-letter words, four 3-letter words and four 4-letter words. |
Baseline and 8-weeks |
|
Secondary |
Change from baseline in letter naming fluency accuracy at 8 weeks |
This Danish version of the Letter Naming test is based on the same principles as DIBELS Letter Naming Fluency (Good & Kaminski, 2002). The test consists of a piece of paper (A4) with 12 rows of 10 letters (mixed upper- and lower case). |
Baseline and 8-weeks |
|
Secondary |
Change from baseline in letter-sound correspondence accuracy, Bogstaveprøve 2 ['Letter test 2'] at 8 weeks |
This test has been widely used in the Danish school system. The test consists of two subtests assessing simple letter-sound knowledge and vowel identification, respectively. For the purpose of the present study, only the first subtest will be administered to assess standard letter-sound knowledge. |
Baseline and 8-weeks |
|
Secondary |
Change from baseline in word reading accuracy and speed, Ordlæseprøve 1 ['Word reading test 1'] at 8 weeks |
This test is widely used in the Danish school system. The test consists of 78 items (preceded by two practice items) and evaluates word reading accuracy as well as efficiency. |
Baseline and 8-weeks |
|
Secondary |
Change from baseline in word reading speed and accuracy (reading of 18 trained words) at 18 weeks, computer-based test |
This word reading test consist of 18 presentations of targets words; one target word per presentation. Below the target word are placed four pictures of which one illustrates the target word. For the children to give a correct answer, they will have to touch the picture matching the target word on the touch screen. They are asked to touch the correct picture as fast as possible. The three remaining pictures represents words (distractors) that have either the initial (two pictures) or the final (one picture) sound in common with the target word. The presentations of target words and the order of the four pictures are randomized between subjects and time points. During the test, children are allowed to ask questions concerning the pictures (e.g. what is shown on this picture?) but not regarding the target word (e.g. what is the sound of this letter?). The results from the test constitute mean response time for correct answers and number of correct answers. |
Baseline and 18-weeks |
|
Secondary |
Change from baseline in trained letter-sound correspondences accuracy (15 trials) at 18 weeks, paper and pencil test |
The test consists of 15 trials. In each trial, a sound corresponding to a standard or a conditional pronunciation of a letter is said out loud by the assessor. Children are instructed to identify the correct letter matching the sound from a row of four letters. Before the test trials, children will be provided with one practice trial. The 15 sounds represent both standard and conditional pronunciations of the letters a, e, o, r, u and v. Results are numbers of correct letter-sound correspondences. |
Baseline and 18-weeks |
|
Secondary |
Change in word reading speed and accuracy (reading of 18 trained words) between 8 weeks and 18 weeks, computer-based test |
This word reading test consist of 18 presentations of targets words; one target word per presentation. Below the target word are placed four pictures of which one illustrates the target word. For the children to give a correct answer, they will have to touch the picture matching the target word on the touch screen. They are asked to touch the correct picture as fast as possible. The three remaining pictures represents words (distractors) that have either the initial (two pictures) or the final (one picture) sound in common with the target word. The presentations of target words and the order of the four pictures are randomized between subjects and time points. During the test, children are allowed to ask questions concerning the pictures (e.g. what is shown on this picture?) but not regarding the target word (e.g. what is the sound of this letter?). The results from the test constitute mean response time for correct answers and number of correct answers. |
8-weeks and 18-weeks |
|
Secondary |
Change in trained letter-sound correspondences accuracy (15 trials) between 8 weeks and 18 weeks, paper and pencil test |
The test consists of 15 trials. In each trial, a sound corresponding to a standard or a conditional pronunciation of a letter is said out loud by the assessor. Children are instructed to identify the correct letter matching the sound from a row of four letters. Before the test trials, children will be provided with one practice trial. The 15 sounds represent both standard and conditional pronunciations of the letters a, e, o, r, u and v. Results are numbers of correct letter-sound correspondences. |
8-weeks and 18-weeks |
|
Secondary |
Change in word reading accuracy (reading of 12 untrained words) between 8 weeks and 18 weeks, computer-based test |
This test consists of 12 presentations of untrained words; one word per presentation. The 12 words consist of four 2-letter words, four 3-letter words and four 4-letter words. |
8-weeks and 18-weeks |
|
Secondary |
Change in letter naming fluency accuracy between 8 weeks and 18 weeks |
This Danish version of the Letter Naming test is based on the same principles as DIBELS Letter Naming Fluency (Good & Kaminski, 2002). The test consists of a piece of paper (A4) with 12 rows of 10 letters (mixed upper- and lower case). |
8-weeks and 18-weeks |
|
Secondary |
Change in letter-sound correspondence accuracy, Bogstaveprøve 2 ['Letter test 2'] between 8 weeks and 18 weeks |
This test has been widely used in the Danish school system. The test consists of two subtests assessing simple letter-sound knowledge and vowel identification, respectively. For the purpose of the present study, only the first subtest will be administered to assess standard letter-sound knowledge. |
8-weeks and 18-weeks |
|
Secondary |
Change in word reading accuracy and speed, Ordlæseprøve 1 ['Word reading test 1'] between 8 weeks and 18 weeks |
This test is widely used in the Danish school system. The test consists of 78 items (preceded by two practice items) and evaluates word reading accuracy as well as efficiency. |
8-weeks and 18-weeks |
|