Pigeons’ serial ordering of numerosity with visual arrays

Pigeons were trained in a conditional discrimination paradigm to differentiate successively presented visual arrays according to the relative number of their elements. Transfer tests with novel stimuli demonstrated that they discriminated the categories of “many” (6 or 7) from “few” (1 or 2) items. In further tests, other new stimuli were introduced that consisted not only of these training numerosities, but also of the intervening ones (3, 4, and 5). Variations in the birds’ discrimination performance corresponded to the order of stimuli on a numerosity dimension. This serial ordering was maintained when other factors such as brightness, size, shape, area, and contour of the elements were systematically controlled across tests. Smaller numerosities were somewhat better discriminated than those at the higher end of this test range.     

Effects of emotional intelligence and supportive text messages on academic outcomes in first-year undergraduates

An increase in the number of students entering higher education has intensified the need for targeted strategies to support a wider range of student requirements. Current research suggests that emotional intelligence (EI) may be associated with academic success, progression and retention in university students but the use of EI screening as a prospective measure of success requires further investigation. This study evaluates the utility of prospective EI screening to predict progression rates, mean grades, attendance and online engagement in a sample of first-year undergraduate students enrolled on the same degree programme (N = 358). A supportive text messaging intervention was employed during potentially stressful periods of the academic year with a subsection of participants (n = 60) who demonstrated low total EI scores relative to the cohort. Results showed no effects of EI classification on progression rates, mean grades, attendance or online engagement (all p > 0.418). Alternatively, the text messaging intervention was associated with significant improvements compared with a matched control group for progression rates (p = 0.027), mean grades (p = 0.026) and attendance (p = 0.007). The frequency of access to the virtual learning environment also tended to be higher in the intervention group compared with the control group (p = 0.059). In conclusion, this study did not identify any benefits of EI screening as a prospective indicator of student success but provides encouraging indications that a text messaging support intervention could help to improve progression rates, mean grades, attendance and online engagement in first-year undergraduate students. Further research is warranted to develop these proof-of-concept findings.     

Cross-cultural or intercultural counseling or psychotherapy

Summary We have reviewed the problems in counseling or psychotherapy posed by cultural differences. Few if any solutions to these problems have been proposed. It has been the general conclusion that theories and methods of psychotherapy developed in Western culture are not applicable in other cultures.This view is rejected on the basis that there are universals of human nature, a basic one being the common motive of self-actualization. The goal of counseling or psychotherapy is to facilitate the development of self-actualization in clients. Cultures can be evaluated in terms of their contribution to the self-actualization of their members. The major conditions for the development of self-actualizing persons are known, and must be present in counseling or psychotherapy as practiced with any client, regardless of his culture. These conditions are not time-bound nor culture-bound. The problems of practicing counseling or psychotherapy in other cultures are viewed as problems of implementing these conditions. Certain characteristics of clients which present obstacles to the implementation of the conditions are associated with certain cultures. Until cultural changes lead to changes in these characteristics, counseling or psychotherapy will be difficult and in some cases impossible with certain clients from certain cultures. Structuring and client education and training may change client expectations and make therapy possible. In any case, however, to accede to client expectations, abandoning methods which have been demonstrated to be related to self-actualization as an outcome of counseling or psychotherapy, is to abandon self-actualization as the goal, and to accept goals which are often inconsistent with self-actualization.     

Language and Williams Syndrome: How Intact Is "Intact"?

It has been claimed that Williams syndrome (WS), a rare neurodevelopmental disorder, is characterized by serious cognitive deficits alongside intact language. The syndrome is often used as a prime example of the modularity of an innate faculty for morphosyntactic rules. We challenge this claim and hypothesize that morphosyntax, although surprisingly good given WS level of mental retardation, is by no means intact. We make an initial test of this hypothesis through an analysis of the receptive language of a group of English-speaking WS individuals on a standardized morphosyntactic test. We then present an experimental study of expressive language that examines grammatical gender assignment in French-speaking WS patients. Despite a Verbal Mental Age selected to be higher than the chronological age of the young control group, these people with WS continue even in adulthood to show clear-cut deficits in their production of an aspect of morphosyntax that normal children acquire effortlessly very early. The results of the 2 studies, one focusing on receptive language and the other on expressive language, challenge the notion that comprehension and use of morphosyntactic rules in WS individuals are intact. The within-domain dissociations regarding the use of grammatical gender assignment across several sentence elements and their difficulties in understanding embedded sentences—two quintessentially linguistic skills—suggest that we must rethink the notion of spared, modular, language capacities in Williams syndrome. We conclude that WS language follows a different path to normal acquisition and may turn out to be more like second language learning.     

Competencies in Geriatric Nursing: Empirical Evidence from a Computer-Based Large-Scale Assessment Calibration Study

Valid and reliable standardized assessment of nursing competencies is needed to monitor the quality of vocational education and training (VET) in nursing and evaluate learning outcomes for care work trainees with increasingly heterogeneous learning backgrounds. To date, however, the modeling of professional competencies has not yet evolved into procedures that would meet large-scale assessment (LSA) standards in VET. To empirically test a proposed structural model for client-directed nursing competence and to estimate psychometric properties of a newly developed video- and computer-based test (CBT) to inform subsequent LSA in nursing VET, 402 final-year nursing students from 24 German schools responded to a 77 item CBT. Multi-dimensional IRT modeling was employed to test the subdomain structure and estimate students’ competencies in geriatric nursing. The standardized CBT measures nursing students’ client-directed care competence with acceptable precision (WLE?=?0.76) and does so across the whole range of observed proficiency levels. Structural validity was supported by substantive contributions of test items from all proposed process-oriented subdomains, practice field scenarios, as well as items with and without reference to emotional demands. However, it was not possible to empirically separate the diagnostic, practical or communicative subdomains, probably reflecting parallel, recursive and hierarchical care processes in complex care situations. On average, students in our sample attained 45 % of the maximum test score so it is a demanding assessment of nursing competence. An extensively piloted, valid and reliable CBT is suggested to assess nursing students’ client-directed care competencies at the end of the third year of the VET program.     

Urban High School Student Engagement Through CincySTEM iTEST Projects

Journal of Science Education and Technology - This paper focuses on the notable heightening of underrepresented students’ engagement in STEM education through project-based learning CincySTEM...     

Determinants of middle school students' intention to enroll in a high school science course: An application of the theory of reasoned action

The determinants of intentions to enroll in a high school science course were investigated, using the theory of reasoned action, among earth science students enrolled in a middle school located in a middle-income, suburban community in central Texas. The sample consisted of 5 of 14 eighth-grade earth science classes, randomly selected for this study. Classes contained Caucasian and minority students, male and female, of differing science abilities who were grouped according to general academic abilities—basic, average, and gifted and talented. The prediction of behavioral intention of sample participants was tested using four external variables, attitude, and subjective norm (Direct-Full Effects Model), attitude and subjective norm alone (Direct-Reduced Effects Model), and disaggregated data on attitude and subjective norm (Indirect Effects Model). Results of the study revealed attitude and subjective norm to be the sole predictors of behavioral intention for the aggregated data, but to be differentially effective for groups formed on the basis of sex, ethnicity, general ability, and science ability. Evidence is presented to show that the relative contributions of attitude and subjective norm to the prediction of behavioral intention varies among students depending upon their sex, ethnicity, general ability, and science ability. Results of the study are discussed in terms of increasing the enrollment of all students in elective science courses.     

Appreciated abroad, depreciated at home. The career of a radiochemist in Norway: Ellen Gleditsch (1879-1968)

Ellen Gleditsch (1879-1968) became Norway's first authority on radioactivity and the country's second female full professor. From her many years abroad--in Marie Curie's laboratory in Paris and at Yale University in New Haven with Bertram Boltram--she became internationally acknowledged and developed an extensive personal and scientific network. In the Norwegian scientific community she was, however, less appreciated, and her appointment as a professor in 1929 caused controversy. Despite the recommendation of the expert committee, her predecessor and his allies spread the view that Gleditsch was a diligent but outdated researcher with little scientific promise-a view that apparently persists in the Norwegian chemical community today. In addition to her scientific work, Gleditsch acquired political influence by joining the International Federation of University Women in 1920; she later became the president of both the Norwegian section and the worldwide organization. She worked in particular to establish scholarships enabling women to go abroad.