The subtests
The areas assessed by the subtests in PhAB and PhAB2 that are known to impact reading and spelling.
The subtests do not have to be attempted in a single sitting nor is it necessary to complete all subtests if targeting a specific ability or skill.
PhAB subtests (6-14)
| The Alliteration Test | Assesses a child’s ability to isolate the initial sounds in single syllable words | 
| The Naming Speed Tests | Assesses a child’s speed of phonological production. These tests include the Picture Naming Test and the Digit Naming Test. | 
| The Rhyme Test | Assesses a child’s ability to identify the rhyme in single syllable words. | 
| The Spoonerisms Test | Assesses whether a child can segment single syllable words and then synthesize the segments to provide new words or word combinations. | 
| The Fluency Tests | Assesses a child’s retrieval of phonological information from long-term memory. | 
| The Non-Word Reading Test | Assesses a child’s ability to decode letter strings. | 
PhAB2 subtests (5-6 & 7-11)
| The Alliteration Test | Assesses a child’s ability to isolate the initial sounds in single syllable words | 
| The Naming Speed Tests | Assesses a child’s speed of phonological production. These tests include the Picture Naming Test and the Digit Naming Test. | 
| The Rhyme Test | Assesses a child’s ability to identify the rhyme in single syllable words. | 
| The Spoonerisms Test | Assesses whether a child can segment single syllable words and then synthesize the segments to provide new words or word combinations. | 
| The Fluency Tests | Assesses a child’s retrieval of phonological information from long-term memory. | 
| The Non-Word Reading Test | Assesses a child’s ability to decode letter strings. | 
| Blending | Assesses a child’s ability to combine sounds to make a spoken word | 
| Phonological Working Memory | Assesses a child's ability to use their short term memory for phonological segments | 
| Phoneme Segmentation | Assesses a child’s ability to separate spoken words into their constituent phonemes | 
| Phoneme Deletion | Assesses a child’s ability to anticipate how a word would sound if one phoneme is deleted | 

