Response bias in follow-up studies of college students

The problems of response bias in longitudinal studies of college students are examined. An extensive follow-up questionnaire was sent to 1,253 college seniors who had participated in a similar survey as freshman four years earlier. Careful measure of student responsiveness in relation to various techniques designed to increase the proportion of responders (e.g., postcard, telephone contact) were kept.The less responsive groups were significantly different from their more responsive counterparts on nearly a dozen variables representing a wide variety of content areas, including academic achievement, self-concept, alcohol consumption, social deviance, and major choice preferences. Controlling for sex and socioeconomic status served to reduce, but not eliminate, these biases. Overall, the results indicate that researchers cannot account for follow-up nonresponse bias by making statistical adjustments according to data available at initial testing. The results are discussed in light of identifying the reasons for nonresponse, and attempting to develop categories of nonresponders who may be motivated to cooperate by different types of follow-up techniques.     

Racialised Education in Singapore

The Singapore education system plays a central role in the mythology of the young country’s nation building project. The education system is portrayed as the cradle of Singapore’s multiracialism, fostering racial harmony and understanding. Yet this historical study of primary school English textbooks from the 1970s to the present reveals that since the beginning of the 1980s they have been systemically designed in such a way that they evoke high levels of racial consciousness, and at their worst have displayed a pro-Chinese bias that has deprived non-Chinese children of inspiring role models. This study helps to explain the results of recent sociological research that has cast doubt on the effectiveness of the Singapore education system as an instrument for promoting racial harmony.     

College choice in the church-affiliated sector of higher education: The influence of congregational cultural orientation

The relationship between a Midwest church-affiliated institution and its supporting congregations provides an opportunity to investigate part of the sociological environment within which a college-choice decision is made for students of a strong denominational orientation. Applying the local-cosmopolitan dichotomy used by previous researchers, this study hypothesized that the cultural orientation of local congregational leaders reflects norms that are aligned to congregational enrollment support or nonsupport for the denominational university. The findings demonstrate that the concepts of cultural, social, and ecclesiological localism-cosmopolitanism are helpful in explaining an individual's support for the denominational university. Also, differing cultural orientations among congregational leaders are related to the degree to which the congregation supports the university with the enrollment of youth.     

Dzierzbicka/Kubac/Sattler (Hrsg.), Bildung riskiert

Ohne Zusammenfassung     

Introduction

The expansion of higher education in Latin America before 1980 resulted from the growing demand of the urban middle classes. The state responded with a benevolent attitude, except when political circumstances led to police repression. The deep crisis and the emergence of new economic policies in the 1980s drastically changed this picture. Funds for further growth are not available and there is no longer a favorable political climate for the universities. The new ideological and political scene favors policies aimed at abandoning incremental formulae for state funding, increasing private funding, rationalizing spending, promoting institutional and program differentiation, introducing evaluation as a major policy instrument and checking enrolment growth. Negotiation over these issues in democratic regimes has become cumbersome and difficult. A set of policies for the private sector is also emerging though these are ineffectual if state funding is not forthcoming. Though flexibility over accreditation became common in the 1970s and 1980s there is now closer scrutiny of such matters. Legal frameworks have favored differentiation in the private sector also, including recognizing profit-oriented institutions which are capable of absorbing excess demand but which are less closely regulated than the older and more prestigious institutions.     

Simians in the Shape School: A comparative study of executive attention

Executive functions (EF) have been studied extensively in children and adults. However, EF tasks for young children can be difficult to administer and interpret. Espy (1997, Developmental Neuropsychology, 13, 495–499) designed the Shape School task to measure inhibition and switching in preschool-aged children. Shape School presents cartoon-like characters that children must flexibly name by their color, their shape, or both, depending on cues that indicate the appropriate rule. Shape School has been found to be age sensitive as well as predictive of performance on other EF tasks. We presented a computerized analogue of Shape School to seven rhesus macaques. Monkeys were trained to categorize characters by color or shape, or to inhibit this response, depending on whether the characters had eyes open, eyes closed, or wore hats. Monkeys performed above chance on the inhibition and switching components of the task. Long runs of a single classification rule and long runs of noninhibition trials had no significant impact on performance when the rule changed or inhibition was required. This nonverbal adaptation of Shape School can measure EF in nonhuman animals and could be used in conjunction with other EF tasks to provide a clearer picture of both human and nonhuman executive functions.     

At the Intersection of Contemporary Descriptions of Science and Issues of Equity and Diversity: Student Teachers' Conceptions,Rationales, and Instructional Practices

Journal of Science Teacher Education -     

Editorial

Ohne Zusammenfassung

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Editorial