Washington Kindergarten Developmental Skills Assessment 2021-22

The 2021-22 school year dataset contains observational assessments from the Washington Kindergarten Inventory of Developing Skills (WaKIDS). Teachers evaluate students across six developmental areas: Social-Emotional, Physical, Language, Cognitive, Literacy, and Math. The data is provided by the State of Washington to measure kindergarten readiness.

Use Cases

• Analyze student readiness levels across the six developmental areas (Social-Emotional, Physical, Language, Cognitive, Literacy, Math) to identify cohort strengths and weaknesses.
• Correlate performance in specific areas like Literacy and Math with demographic or programmatic factors to inform early intervention strategies.
• Track longitudinal trends in kindergarten readiness using the assessment's six defined skill domains as key metrics.
• Benchmark school or district performance against state averages for each of the six observed developmental and learning areas.

Strengths

• Data covers a full academic year (2021-22) for statewide kindergarten assessment.
• Assessments are structured around six clearly defined areas of child development and learning.
• Provided by the authoritative State of Washington organization (OSPI).

Limitations

• The specific number of student records, rows, and columns is unknown, limiting reproducibility.
• Data is limited to a single U.S. state (Washington), reducing national generalizability.
• Assessment relies on teacher observation, which may introduce subjective bias.

Provenance

Source

State of Washington, Office of Superintendent of Public Instruction (OSPI).

Collection Method

Teacher-administered observational assessments conducted during the first two months of kindergarten.

Time Range

2021-22 school year.

Freshness

Last updated in May 2025, but the data itself covers the 2021-22 school year.

Geography

State of Washington, USA.