Emotional availability: Differential predictions to infant attachment and kindergarten adjustment based on observation time and context.

Two studies are used to illustrate the importance of context and length of time in the use of the Emotional Availability Scales (EAS) to predict aspects of child development. The purpose of the first study was to examine whether prediction of attachment by the EAS is better with increasing amounts of time. We scored emotional availability (EA) every 15 min for a total of 2 hr, with correlations showing an increasingly stronger relation with attachment with increasing time. In addition, difference scores were calculated between the first and the last 15 min for each EAS dimension. The difference score was significantly higher for the insecure group, suggesting that we need more observation time for the prediction of insecure attachments than is the case for the prediction of secure attachments. The second study investigated whether EA is differentially predictive based on context. We explored play contexts versus reunion contexts. We also explored the relations with other indices of child development. Results revealed that some dimensions of EA (e.g., maternal nonhostility) are difficult to detect outside of a stress context. Maternal nonhostility during the reunion (but not the play situation) was correlated with child aggression in the kindergarten classroom. In addition, most dimensions of EA assessed in the reunion context were better predictors of teacher reports of kindergarten adjustment than was EA assessed in the play situation.