Concept explainers
Self-Concept and Sightedness. Self-concept can be defined as the general view of oneself in terms of personal value and capabilities. A study of whether visual impairment affects self-concept was reported in the article ‘‘An Exploration into Self Concept: A Comparative Analysis between the Adolescents Who Are Sighted and Blind in India’’ (British Journal of Visual Impairment, Vol. 30, No. 1, pp. 31–41) by S. Halder and P. Datta. The following contingency table cross-classifies the Indian adolescents in the study by self-concept and sightedness.
- a. Find P(V2).
- b. Find P(V2 & S3).
- c. Obtain P(S3 | V2) directly from the table.
- d. Obtain P(S3 | V2) by using the conditional probability rule and your answers from parts (a) and (b).
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