Risk factors for adolescent substance abuse

Reviews research on risk factors for adolescent substance use disorders (SUD) and discusses possible relationships between SUDs and learning disabilities (LD). Individual level factors (genetic, biologic, other familial, and psychiatric) emerge as very important in the risk equation, as well as the interaction between individual risk and environmental conditions. Commonalities between SUD risk and LD include prenatal substance exposure, family history of SUD, conduct disorder, social skills deficits, and academic failure; however, further research is needed to establish whether individuals with LD face a specific risk for SUDs, and if so, what the nature of that risk might be.     

Infant-mother face-to-face interaction: age and gender differences in coordination and the occurrence of miscoordination

To evaluate the extent to which infants and mothers are able to coordinate their behavior, the interactions of 54 mother-infant pairs--18 each at 3, 6, and 9 months of age--were videotaped. Coordination was evaluated with 2 measures: (1) matching--the extent to which mother and infant engage in the same behavior at the same time; and (2) synchrony--the extent to which mother and infant change their behavior with respect to one another. Mother-infant pairs increase their degree of coordination with infant age, but the proportion of time they are coordinated is small. Mother-son pairs spend more time in coordinated states than mother-daughter pairs. The results suggest that interactions be characterized in terms of their movement from coordinated to miscoordinated states rather than only in terms of their degree of coordination. The gender differences are discussed in terms of their importance for the developmental differences in females and males.     

高等教育权力理论的形成和发展

大学是权力组织,存在着复杂的权力现象和权力关系。新的权力理论——权力—目的理论认为,"目的"是外化权力的本质内核,是各种权力要素外化作用形成的某种权力格局的内在规定要素。大学的权力是在与政府、市场相互关系中表现出来的独立性和自主性,大学处于三角形的任一位置都是大学与其他要素"牵拉"作用的结果,从某种意义上说,就是大学的自治程度。大学的自治程度高,则权力大,反之,则权力小。而自治与大学的目的是密切相关的。     

All that glitters is not gold—Mixed early labour market outcomes of STEM graduates in Poland

The expansion of higher education resulted in a growing interest in post-graduation labour market outcomes. Two conflicting narratives are present in the debate. The first focuses on the shortage of skills and the need for further expansion of the sector and seems to pertain mostly to science, technology, engineering, and mathematics (STEM). The second revolves around over-education and mismatch leading to graduate unemployment or underemployment. Such concerns pertain especially to humanities and social sciences. However, in this article, we argue that the STEM versus non-STEM opposition on which this debate is premised is not adequate for analysing post-graduation labour market outcomes. We leverage a unique administrative dataset comprising monthly records on the labour market status of the entire population of recent Polish university graduates (N = 161,323) to demonstrate the heterogeneity of the STEM category in terms of labour market outcomes and the limited predictive value of the field of study for those outcomes. We argue that the category is too broad and internally diverse to be used as an overarching category, especially in research meant to inform policymaking.     

Factors Influencing Scientific Achievements of Medical Students in the Anatomy Research Group: An Analysis From the Autonomous University of Nuevo León in Mexico

Scientific research and student involvement are critical to the formation of physicians, yet the number of medical researchers has decreased over time. To implement corrective strategies, the variables associated with positive research attitudes and productivity among medical students must be identified. The aim of this study was to evaluate the variables associated with students interested or involved in research. A validated questionnaire was applied to the student members of an established anatomy research group in a Mexican medical school with a six-year medical program. Data were collected and analyzed. A total of 85.5% (n = 77/90) students answered the survey with most respondents being second-year medical students. The majority of respondents indicated that the important component of conducting research was a contribution to the new knowledge (45.5%) and to the scientific community (42.9%). More than half of respondents mentioned a professor or a peer as the initial motivation to become involved in research. Lack of time was the main limitation (59.7%) to research involvement. Perceived benefits were knowledge and team work skills. Of those involved, most (85.7%) wished to continue participating in research as a complement to their clinical work. Professors and student colleagues were found to play an important motivational and recruitment role for medical research. These efforts in turn have developed into long-lasting mentor-mentee relationships. Students also anticipated that early involvement in research will positively influence the likelihood of future physicians' contribution and collaboration in research.