The cultural gap hypothesis as an explanation for the achievement patterns of Mexican-American students

This study investigated the hypothesis that the academic achievement of Mexican-American students could be explained in part by a conflict in the values of Mexican-American and Anglo-American cultures. Mexican-American and Anglo-American students, their parents, and teachers reported their adherence to traditional school values and their view of the importance of field independent behaviors to success in school. Differences in perceptions and values were observed between cultures and between high-achieving and low-achieving students. The greatest attitudinal differences were observed when high-achieving students were compared with parents and teachers. High-achieving students were less traditional in their attitudes toward school and more field independent than were parents, teachers, and low-achieving students.     

Determinants of Complexity in Mexican-American and Anglo-American Mothers' Conceptions of Child Development

Complexity of parental reasoning about child development was studied in mothers who varied in ethnic background and biculturalism. Middle-class mothers from Mexican-American and Anglo-American backgrounds were compared on their level of concepts of development on a scale from categorical to perspectivistic reasoning. Categorical mothers interpreted child development as being caused by single constitutional or environmental factors. Perspectivistic mothers interpreted development as the result of the dynamic interplay between constitution and environment over time and accepted that the same developmental outcome could have multiple determinants. In a comparison among moderately acculturated Mexican-Americans, highly acculturated Mexican Americans, and Anglo Americans, the highly acculturated Mexican-American group scored as more perspectivistic than the other two groups, despite the fact that the Anglo-Americans were the most acculturated. When the 2 Mexican-American groups were subdivided into monocultural (Mexican or American) and bicultural subgroups and compared with the Anglo-American group, the bicultural subgroup of the highly acculturated Mexican-American mothers was the most perspectivistic. These results suggest a complex picture of diversity in Mexican-American mothers who retain values and beliefs from their own culture, as well as taking on values and beliefs of the American culture. Maternal intelligence and adherence to traditional cultural values were not found to correlate significantly with level of developmental reasoning.     

Stability of performance on the PPVT-R for three ethnic groups attending a bilingual kindergarten

The degree of temporal stability of the PPVT-R was examined for Native American, Mexican-American, and Anglo-American kindergarten children. In addition, stability was examined for home language groups. The PPVT-R was administerd to 56 kindergarten children in September and May of the school year. Results indicated that strong temporal stability existed over an eight-month period for Native American, Mexican-American, and English-speaking kindergarten students.     

Cooperative-competitive social orientation and school achievement among Anglo-American and Mexican-American children

Researchers have suggested that the relatively poor academic performance of Mexican-American compared to Anglo-American children may result from cultural differences in cooperative-competitive social orientation. To test the relative contribution of cooperative-competitive social orientation as a personality predictor of school achievement, the cooperativeness-competitiveness, field independence, locus of control, self-esteem, and school achievement of 45 Anglo-American and 125 Mexican-American fourth, fifth, and sixth grade children were assessed. The results indicate (1) competitiveness is positively related to school achievement among the Anglo-American children but not the Mexican-American children; (2) among the Anglo-American children competitiveness is a better predictor of school achievement than field independence, locus of control, and self-esteem; (3) the personality variables are moderately but not independently related to school achievement within both cultural groups; and (4) the between-culture variance in the personality variables does not account for the between-culture variance in school achievement. Implications of the present results for understanding within- and between-group differences in school achievement are discussed.     

THE PREDICTION OF GRADES FOR BLACK AND WHITE STUDENTS AT MICHIGAN STATE UNIVERSITY

The regression equations of sophomore year cumulative grade point averages on five ability and achievement test scores for blacks and whites at Michigan State University showed a significant difference. However, use of these separate regression equations would not be in favor of black students. The variance accounted for by the predictors was similar for both groups.     

Internal consistency of the PIAT with Mexican-American children

The Peabody Individual Achievement Test was administered to matched samples of 30 Mexican-American and 30 Anglo-American children. Split-half reliabilities for both groups were similar to stability reliabilities found in standardization. Indices of internal consistency and standard errors of measurement were generally equivalent for groups. It was concluded that the PIAT is as reliabel with Mexican-American children as with their Anglo counterparts.     

THE EFFECTS OF IMMEDIATE FEEDBACK ON RETENTION IN AN ACADEMIC SETTING

The present study was to determine the effects of immediate feedback on retention. The sample included 186 students enrolled in eight sections of an introductory psychology course. Four sections were randomly assigned to the experiment group, and four were designated the control group. Experimental treatment was accomplished through the use of a self‐scoring test‐answer sheet. A quasi‐experimental, nonequivalent control group research design was used to allow testing of a null hypothesis. Analysis of variance revealed no significant difference in retention rates between the experimental and control groups.     

Ethnic group,hyperkinesis, and modes of behavior

This paper examines modes of behavior across different ethnic groups of children rated as hyperactive on a behavior rating scale. The experimenters questioned the similarity in behavior patterns or modes displayed by 132 black, white, and Mexican-American children who had been rated as hyperactive. Using the Abbreviated Conners Teacher Rating Scale, score patterns of these children were examined through analysis of variance. The results revealed differences across ethnic groups: black children scored significantly higher than the white and Mexican-American children on three scale items and also scored significantly higher than the other two groups in terms of mean total scale score. These findings are interpreted from a sociological perspective.     

THE VALIDITY OF ACADEMIC PREDICTORS FOR BLACK AND WHITE STUDENTS AT A PREDOMINANTLY WHITE UNIVERSITY1

High school grades and both the verbal and mathematical scales of the Scholastic Aptitude Test (SAT-V and SAT-M, respectively) were examined as predictors of college grade point average in groups divided by race and sex. Results indicated that high school grades were not correlated as highly with college grades for black males as for the other three groups, although there were no significant differences in the correlation of either SAT-V or SAT-M with college grades. Moreover, the multiple regression equation for the black male group differed from the equations for the other groups in that SAT-V is the predictor of primary importance rather than high school grades. Weights derived on a random sample of the student body caused substantial shrinkage of the multiple R only in the black male sample. Both black males and black females were significantly overpredicted by such weights. The importance of separate prediction equations for race-sex groupings was emphasized.     

THE COMPARISON OF GPA REGRESSION EQUATIONS FOR REGULARLY ADMITTED AND DISADVANTAGED FRESHMEN AT THE UNIVERSITY OF ILLINOIS

The regression equations of first semester grade point average (GPA) on high school percentile rank (HSPR) and verbal and quantitative score on the Cooperative School and College Ability Tests (SCAT) were significantly different for men and women regularly admitted freshmen and men and women freshmen admitted to the Special Educational Opportunities Program (SEOP) at the University of Illinois. HSPR and SCAT verbal scores were useful predictors of GPA for all groups. However, separate regression equations for the prediction of GPA were indicated, since there were significant differences in the regression coefficients of all of the independent variables among the four groups.     

THE CHANGING SOCIAL AND DEMOGRAPHIC PROFILE OF NURSING STUDENTS IN NEW SOUTH WALES

This study had two major aims: 1) to establish a reliable data base on the social and demographic origins of nursing students in New South Wales universities since the introduction of the Higher Education Contribution Scheme (HECS) and the change from diploma to degree level programs; and 2) to compare the social and demographic origins of nursing students in higher education programs in 1995 with the data base established by Wright in New South Wales in 1986 to detect changes over time. Comparison of data from the 1986 group (N=447) and the 1995 group (N=512) revealed that there was a no significant difference between the two cohorts on the socio‐economic variable. There was, however, a significant difference in the SES variable between the 1986 and 1995 sample for the female group. From a household perspective, there was a significant difference in the number of siblings, and income received by the mother between the 1986 and 1995 cohorts. In addition, no support was found for the assertion that country students would be disadvantaged with the move to higher education programs. It was also found that almost 79.3% of the 1995 group chose to delay their HECS payment until they entered the workforce.     

Bias in the attribution of hyperkinetic behavior as a function of ethnic identification and socioeconomic status

Twenty-four school psychologists, 24 parents, and 27 elementary teachers observed films of an Afro-American, a Mexican-American, and an Anglo-American eight-year-old boy and assessed each child for hyperkinesis, using a behavioral rating scale developed for this study. The hypothesis that the perceived socioecnomic status and ethnic identification of assessees would influence assessors' attributions of hyperkinetic behavior was tested and supported. Lower socioeconomic status children and ethnic minority children were rated as more hyperkinetic by teachers, school psychologists, and parents than were middle socioeconomic status or Anglo-American children. Implications for the assessment process are discussed, and findings are explained in terms of attribution theory.     

Bannatyne patterns of Caucasian and Mexican-American learning disabled children

Investigated the measurement properties and practical utility of Bannatyne's (1974) recategorized WISC-R scores. Reliability coefficients, standard deviations, and standard errors of measurement were calculated for the Spatial, Conceptual, and Sequential recategorized scores. These data were utilized to determine how large a difference between each of these scores was needed by individuals in order to reach statistical significance at the.05 and.25 levels. Analyses of the recategorized scores of Caucasian learning disabled children indicated that, as a group, these students were characterized by the Spatial > Conceptual > Sequential pattern which was predicted by Bannatyne (1974). The same was not found to be true for a group of Mexican-American learning disabled children. When the scores of individual children were analyzed, a large majority of both the Caucasian and Mexican-American groups failed to demonstrate the Spatial > Conceptual > Sequential pattern. Implications for using the Bannatyne pattern as a diagnostic tool with learning disabled children are discussed.     

The Effects of Special Curricular Study of Mexican Culture on Anglo and Mexican-American Students’ Perceptions of Mexican-Americans

Anglo and Mexican-American students in six sixth-grade classrooms were randomly assigned to control or experimental conditions (four weeks of special curricular study of Mexican culture). The effect of the treatment on perceptions of MexicanAmericans was studied by having students respond anonymously to an attitude inventory. The posttest means were significantly lower than the pretest means for all groups, apparently as a consequence of greater honesty in responding. There were significant differences in the ethnic group means, but no sex difference. The length and intensity of the treatment were not sufficient to cause changes in the ethnic attitudes and stereotypes.     

A CROSS-VALIDATION STUDY OF THE ITEM ORDERING OF THE PEABODY PICTURE VOCABULARY TEST1

A subset of the items of both forms of the Peabody Picture Vocabulary Test (PPVT) was administered to a sample of 452 fourth-, fifth- and sixth-grade students. This sample of students was randomly divided into two equal subgroups. Item difficulty indices were calculated for each of the two subsamples for each of the two forms of the test. Data obtained from the first subsample were used to evaluate the published ordering of items of Forms A and B of the PPVT and to reorder the items according to the empirically derived item difficulties. The second subsample was used as a cross-validation sample to evaluate the empirically derived reordering of items. The results of the cross-validation of the reordering indicate a substantial and significant increase in the validity of the item orderings for this subset of items on both forms of the PPVT. Therefore, this new ordering may yield a more accurate estimate of the intelligence of average and above students in the fourth-, fifth-, and sixth-grades than the present, published ordering of items.     

THE LINGUISTIC FACTOR IN THE TEST INTELLIGENCE OF WEST AFRICAN CHILDREN

A questionnaire was used to investigate students’ conceptions of an ideal university when they began their university course and again two years later. The results indicated that over a two‐year period the students focused their attention on the academic aspects of university life and progressively de‐emphasized those characteristics which are not central to success on a degree course. This process of focusing or convergence occurred among students in all fields of study. At the same time there was a process of divergence in the educational values of scientists and technologists on the one hand, and arts and social science students on the other. These two groups moved apart during the two‐year period in their conception of an ideal university.     

CORRELATES OF RETENTION AMONG ASIAN PACIFIC AMERICANS IN COMMUNITY COLLEGES: THE CASE FOR HAWAIIAN STUDENTS

This study examined Hawaiian students' persistence at the four community colleges on the island of Oahu, Hawaii. The research covered a five-year period (10 semesters), fall 1991 - spring 1996, and focused on factors promoting persistence for students pursuing either liberal arts or vocational-technical degrees. Logistic regression was the statistical method used, and the analyses were performed separately for the two groups of students. The results indicated that four factors - cumulative grade point average,financial aid, average credit hours, and enrollment at Campus 4 - were significant for both liberal arts and vocational-technical majors,whereas another two variables - reverse transfer and attending an urban high school - were significant for liberal arts students only. Recommendations for policies, programs, and strategies to promote persistence for Hawaiian students were based on those results.     

VALIDITY OF THE SAT FOR BLACKS AND WHITES IN THIRTEEN INTEGRATED INSTITUTIONS

Differential prediction for black and white students was empirically investigated at 13 institutions by comparison of regression planes. Particular attention was given to the possibility that prediction procedures that are appropriate for white (majority) students would underpredict the performance of black (minority) students. The data tend to support, among others, the following generalizations: (a) a single regression plane cannot be used to predict freshman GPA for both blacks and whites in 10 of the 13 institutions studied; nevertheless, (b) if prediction of GPA from SAT scores is based upon prediction equations suitable for majority students, then black students, as a group, are predicted to do about as well as (or better than) they actually do; but (c) the multiple regression (SAT-V, M) prediction for blacks in 12 of the 13 institutions was lower in magnitude than for whites and was nonsignificant in 6 of the situations studied.     

Summer school effects in a randomized field trial

This field-based randomized trial examined the effect of assignment to and participation in summer school for two moderately at-risk samples of struggling readers. Application of multiple regression models to difference scores capturing the change in summer reading fluency revealed that kindergarten students randomly assigned to summer school outperformed their control group peers by .60 of a standard deviation in an intent-to-treat analysis. For the first grade sample, the intent-to-treat estimate was over three quarters of a standard deviation. The contrast in performance was greater when the comparison was focused more specifically on the change in literacy between treatment participants (i.e., randomly assigned students who actually attended summer school) and students randomly assigned to the control group and in analyses that explicitly adjusted for non-compliance with treatment assignment. These results support the experiential intuition of school district personnel regarding the benefits of summer school and suggest that targeted summer instruction can be a useful strategy to support student learning over the summer months.     

THE USE OF LEARNING PROFILES IN ASSESSMENT AND IN THE EVALUATION OF TEACHING

This paper reports how individual students respond to a nine‐week course in plant anatomy using two teaching techniques: self‐instruction and group interaction.

Students vary widely in their responses to teaching by these techniques. Over the four years of the study (1975–78) four major patterns of response have emerged. These are described as learning profiles. The profiles are composed from curves depicting the attainment of individual students, measured in seven weekly assessment tests given during group sessions. The assessment tests measured performance in four capacities, based on Bloom's criteria, viz. recall of knowledge, comprehension, application and short‐chain problem solving. Learning curves for each of these four capacities were obtained for each individual student. Other variables, e.g. general ability, age, sex, anxiety, motivation, time spent etc. were also determined for each student.

The purpose of the course is to train students to solve problems in plant anatomy. Although strategies for solving long‐chain problems were not practised in groups, the component skills used in their solution were practised in the weekly test items.

From the profile types — i.e. the patterns of individual response to the teaching ‐ it was possible to make some prediction about performance in the final examination, although this examination was predominantly one to test capacity to solve long‐chain, multi‐step problems.