The second hearing activity that will be investigated for
effectiveness in elevating the vocal language of sample children will be a listening activity designed to help children build a listening vocabulary. The activity selected is "Concepts of Attributes" wherein the children are taught words that describe the attributes of objects th tearing the training of sets of experiences that illustrate the attributes. For example, children can be taught concepts such as: rough - smooth; little - big; etc.
The third listening activity to be evaluated in the proposed research consists of a listening activity designed to improve auditory comprehension. This activity is called "Listening for expand" and involves having the children listen to a story and answer true, false, who, what, when, where and how questions regarding it.
3.
A third terra firma for selecting the analysis of variableness concerns its robusticity. Robusticity refers to the extent to 2.
The designed study may be considered to be an experimental design (random assignment of subjects to the three levels of the Independent Variable). This design was selected because, while it is difficult to get exert strict experimental control in an educational setting (see Campbell and Stanley, l966), the design provided, via random assignment of subjects to treatment conditions and the use of holding children's ages constant, some potency of control over extraneous variables. In other words, the travail here was to get as much control as possible within the limitation of having to utilize three already formed classrooms of children.
Klausmeier, H.J. (l985). Educational psychology (5th ed.) NY:
Kirk, S.A.; McCarthy, J.J. & Kirk, W.D. (l968). The Illinois Test
A second reason for selecting the analysis of variance is that the statistic is sensitive (Lapin, l980). In other words, the analysis of variance can be used to detect all the same small differences in groups.
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