Children's developmental adaptation to changes in the environment - Research Paper Example

Frustration responses were also measured in scale 0, 1, 2,3,4, and 5, where zero indicates, “no frustration at all”, and 5 indicates, “extremely frustrated.” The raw data are displayed in Table 1. Raw data are drawn randomly and they represnt three indepndent sample groups: 12 months, 18 months, and 24 months. Each sample group presents 8 observations, and contains paired observations: crying and frustration. Responses of observations, illustrated in Table 1 are considered as data for the statistical analyses.

The aforementioned observations expressed through numerical characterize nominal data set. Methods for inferential statistics will be determined based on nominal data type. Arithmetical operations cannot be conducted over the response data represent in scale 0 to 5. The response numbers from 0 to 5 are used only for the purpose of tally to show frequencies of observed categories. Table 2 illustrates frequencies derived from raw data for three groups and two responses. The paired data X and Y of each group will be used for Spearman’s correlation analysis for each age group.

The two-way Chi-square classification will be used to study influences of X and Y separately on three age