Do colleges cultivate critical thinking, problem solving, writing and interpersonal skills?

We investigate how much value college enrollment adds to students’ critical thinking, problem-solving and communication skills, and the role college inputs play in developing these competencies, using data from a 2009 collegiate assessment pilot study in Colombia. Relative to observationally similar first year students, students in their final year of college score about half of a standard deviation higher, with statistically significant higher scores on every individual component of the test. Sensitivity analyses indicate that results are robust to validity threats posed by selection bias. Students in private colleges exhibit significantly higher overall test score differences. Measures of college quality such as selectivity, rankings based on reputation, share of faculty with PhD, share of full-time faculty and expenditures per student, however, are not meaningfully associated with higher test score differences between last and first year students.     

Anxiolytic-like effect of ejaculation upon frustration

In three experiments, we studied the consequences of ejaculation upon the frustrative or contrast response of male rats exposed to reward downshift situations (i.e., surprising changes from 32% to 4% sucrose solutions). Similar to what has been found after treatment with anxiolytic agents, consummatory suppression was partially reversed by previous ejaculations in a second postshift trial (Experiments 2 and 3), such a result not having been obtained in a first postshift trial (Experiment 1). Moreover, the effect of ejaculations upon males' behavior during a second postshift trial was transitory, disappearing when assessed during the third and fourth postshift trials (Experiment 3). These results are in accordance with both Amsel's (1958, 1992) frustration theory and Flaherty's (1996) multistage hypothesis of successive negative contrast; the diverse factors that are known to modulate contrast effects are considered, including an interpretation of the present data in terms of the anxiolytic-like effect of the ejaculation.     

Images of Science Linked to Labwork: A Survey of Secondary School and University Students

This paper presents findings about the images of science drawn upon in laboratory work, by upper secondary and university students, in academic streams with a science focus. Data were collected through four written questions, administered to a total of 368 students. The questions all required students to comment on laboratory investigations carried out by research scientists or by science students. We show that students' reasoning has an epistemological and an ontological dimension, and that it often differs significantly from accepted perspectives on the nature of science. The issue for teaching appears to be showing students what counts (and what does not count) as appropriate reasoning in actual situations. In other words, explicit teaching about the various relationships that can exist between theory and data would transform labwork towards a more critical process that involves making and justifying decisions.     

PERSONALITY-CAREER FIT AND FRESHMAN MEDICAL CAREER ASPIRATIONS: A Test of Holland's Theory

Employing Holland's personality theory ofoccupational decision making, this study explores howpersonality-career fit influences initial medical careeraspirations among college freshmen, and the extent to which such fit is associated with themaintenance or abandonment of those aspirations.Personality types thought to be common among physicians(Holland's investigative, social, or artistic types) are predictive of aspiring to a medicalcareer-findings that validate the importance offit between an individual's personalityand career choice generally, and the choice of medicinespecifically. Moreover, the personality characteristics ofstudents are related to the careers they later choose asalternatives to medicine. Overall, these findingsprovide additional support for Holland's occupational decision-making theory of personality-careerfit, and illustrate how personality characteristics aresystematically associated with changes in career choiceduring college.     

Enhancing the written medium for culturally diverse learners via reciprocal interaction

A positive view of culturally diverse learners is advocated. The written medium can serve as an opportunity for self-expression and empowerment. A reciprocal interaction model that allows for student control and capitalizes on student interest is far more culturally responsive than current deficit models.     

Special education in Spain at the beginning of the 21st century: the challenge to educate in an unequal and multicultural society

An overview of the challenges facing the Spanish Special Education system at the turn of the century is presented. Significant changes have occurred in Spain over the last two decades that have affected the landscape of Spanish public schools in an unprecedented way. First, since the late 1980s, students with a variety of disabilities have been attending general education classrooms along with their peers. Additionally, for the last 20 years, Spain has experienced a dramatic increase in immigration patterns from Northern Africa, Eastern Europe and Latin America. Thus, Spanish educators are facing the challenge of educating an increasingly heterogeneous student body. Students' different educational needs are often handed down to the special educator teacher who is faced with the task of ensuring the student's academic and social participation. Reform efforts conducted by Spanish educators to ensure that all students, regardless of their gender, ability level, ethnic and social backgrounds, as well as language and religion of origin, have equal access to a full social and academic participation in their schools and communities are described.     

Unionization and Perceived Control Among Community College Faculty

The research reported in this paper examined what role working in a union or nonunion college has in influencing faculty perceptions of control over their work. Using data from the 1993, 1999, and 2004 National Study of Postsecondary Faculty, this study explored the relative importance of variables in influencing perceived control among full-time teaching faculty in unionized and nonunionized community colleges. Union status was not found to be predictive of perceived control.