Navegando por Autor "BRITO, Marcia Regina F. de"

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    Adaptação e validação de uma escala de atitudes em relação à matemática
    (1998) BRITO, Marcia Regina F. de
    This paper deals with the process of adaptation, aplication and validation of yhe AIKEN's attitudes toward Mathematics scale (AIKEN, 1961; 1963; AIKEN e DREGER, 1961). The subjects were 2007 satudents (grades 3 to 8 and second grade) attending four public urban schools. A questionnare, developed to attend the objectives of the wider research about attitudes (BRITO, 1996) was also developed. The scale presets 20 itns and those were considered the variables submitted to statistical analysis (p<.050). The results showed consistent relations between itens(alfa=.9494 e r=.080). The Kaiser-Meyer-Olkin measure presented a value = 0.97200 and also was applied the Principal - components Analysis (PCA) and two non-related and independent factors were been extracted. The ANOVA was also used and the mean obtained was M=52,514. Students that obtained a value superior were considered those with positive attitudes. The results lead us to conclude that AIKEN'scale is adequate to measure student's attitudes toward Mathematics
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    Adaptação e validação de uma escala de atitudes em relação à matemática (Segunda parte)
    (1998) BRITO, Marcia Regina F. de
    This paper deals with the process of adaptation, aplication and validation of yhe AIKEN's attitudes toward Mathematics scale (AIKEN, 1961; 1963; AIKEN e DREGER, 1961). The subjects were 2007 satudents (grades 3 to 8 and second grade) attending four public urban schools. A questionnare, developed to attend the objectives of the wider research about attitudes (BRITO, 1996) was also developed. The scale presets 20 itns and those were considered the variables submitted to statistical analysis (p<.050). The results showed consistent relations between itens(alfa=.9494 e r=.080). The Kaiser-Meyer-Olkin measure presented a value = 0.97200 and also was applied the Principal - components Analysis (PCA) and two non-related and independent factors were been extracted. The ANOVA was also used and the mean obtained was M=52,514. Students that obtained a value superior were considered those with positive attitudes. The results lead us to conclude that AIKEN'scale is adequate to measure student's attitudes toward Mathematics.