Measure Age 4 (Head Start Year) K 1 Grade 3 Grade Language, Literacy, and Pre-Writing Color Identification 0.16 NA NA NA Pre-Writing (McCarthy Draw a Design) NA NA NA Emergent Literacy Scale (parent report) 0.31 NA NA NA Letter Naming 0.25 NA NA Test of Phonological Processing (CTOPPP Elision) NA NA Receptive Vocabulary (PPVT) 0.09 0.09 Letter-Word Identification (WJIII) 0.22 Spelling (WJIII) 0.15 NA Oral Comprehension (WJIII) NA Pre-Academic Skills (WJIII) 0.19 NA Phonetic Skills/ Word Attack (WJIII) NA NA Basic Reading (WJIII) NA NA Academic Applications (WJIII) NA NA NA Academic Skills (WJIII) NA NA NA Passage Comprehension (WJIII) NA NA NA ECLS-K Reading NA NA 0.11 Writing Sample (WJIII) NA NA NA Spanish Language Receptive Vocabulary (TVIP) NA Batería WM Identificación de letras y palabras Math One-to-One Counting (Counting Bears) NA NA NA Applied Problems (WJIII) Quantitative Concepts (WJIII) NA NA Math Reasoning (WJIII) NA NA Calculation (WJIII) NA NA School Performance School Accomplishments NA NA Promotion (parent report) NA Language and Literacy Ability NA Math Ability NA Math Skills NA NA NA Reading/Language Arts Skills NA NA NA Social Studies and Science Ability NA NA Measure Age 3 (Head Start Year) Age 4 K 1 Grade 3 Grade Language, Literacy, and Pre-Writing Color Identification NA NA NA Pre-Writing (McCarthy Draw a Design) 0.14 NA NA NA Emergent Literacy Scale (parent report) 0.35 0.16 NA NA NA Letter Naming 0.24 NA NA Test of Phonological Processing (CTOPPP Elision) 0.10 0.15 NA NA Receptive Vocabulary (PPVT) 0.18 Letter-Word Identification (WJIII) 0.26 Spelling (WJIII) NA Oral Comprehension (WJIII) 0.08 NA Pre-Academic Skills (WJIII) 0.22 NA Phonetic Skills/Word Attack (WJIII) NA NA NA Basic Reading (WJIII) NA NA NA Academic Applications (WJIII) NA NA NA NA Academic Skills (WJIII) NA NA NA NA Passage Comprehension (WJIII) NA NA NA NA ECLS-K Reading NA NA NA Writing Sample (WJIII) NA NA NA NA Spanish Language Receptive Vocabulary (TVIP) NA Batería WM Identificación de letras y palabras 0.26 Math One-to-One Counting/Counting Bears NA NA NA Applied Problems (WJIII) 0.15 Quantitative Concepts (WJIII) NA NA NA Math Reasoning (WJIII) NA NA NA Calculation (WJIII) NA NA NA School Performance School Accomplishments NA NA NA Promotion (parent report) NA NA -0.11 Language and Literacy Ability NA NA Math Ability NA NA -0.19 Math Skills NA NA NA NA Reading/Language Arts Skills NA NA NA NA Social Studies and Science Ability NA NA NA