The effect of innovation and sex-specific migration on neutral cultural differentiation

Studies of behaviour are increasingly focusing on acquisition of traits through cultural inheritance. Comparison of patterns of spatial population structure (FST) between neutral genetic loci and behavioural or cultural traits can been used to test hypotheses about demography, life history, and the mechanisms of inheritance/transmission of these traits in humans, chimpanzees and other animals. Here, we develop analytical expectations to show how FST in cultural traits can differ strongly from that measured at neutral genetic markers if migration is largely restricted to one sex but social learning is predominantly modelled on the other (e.g. males migrate, females serve as models for cultural traits), if one individual is the learning model for many, or if rates of innovation (individual learning) are high or rates of social learning are low. We discuss how comparisons of FST between genetic loci and behavioural traits can be applied to evaluate the importance of innovation in shaping patterns of cultural differentiation, as even low rates of innovation can considerably reduce FST, relative to observed structure at neutral genetic loci. Our results also suggest that differentiation in neutral cultural traits should occur over much smaller scales in species with male migration and female enculturation (or the reverse).

Audit report on the Iowa Innovation Corporation for the period from October 24, 2011 (the date of inception) through June 30, 2012

Audit report on the Iowa Innovation Corporation for the period from October 24, 2011 (the date of inception) through June 30, 2012

Report on the Iowa Law Enforcement Academy for the year ended June 30, 2012

Report on the Iowa Law Enforcement Academy for the year ended June 30, 2012

How a Bill Becomes a Law, September 18, 2008

A legislative bill is a written proposal for a law. Ideas for bills come from many sources: a legislator’s constituents, businesses, government agencies, professional associations, interest groups and other state legislatures. When a legislator recognizes or is made aware of a problem which could be pursued through legislation, that idea is put into the form of a bill. In Iowa, only legislators are able to sponsor and introduce bills. Bills may be sponsored by a Senator or Representative, or by a Senate or House committee. All bills must be approved by both the Senate and the House before being sent to the Governor for final approval. When a bill is introduced by members of a legislative chamber, it must follow a process and, if passed, be sent to members in the other legislative chamber where this process is repeated. The bill and its language must be in identical form from both chambers before being sent to the Governor.

How An Idea Becomes a Law, 2008

A flow chart of how an idea becomes a law.

Supporting interdisciplinary case studies: development and implementation of a joint learning environment for students in forensic science and criminal law

Scientific reporting and communication is a challenging topic for which traditional study programs do not offer structured learning activities on a regular basis. This paper reports on the development and implementation of a web application and associated learning activities that intend to raise the awareness of reporting and communication issues among students in forensic science and law. The project covers interdisciplinary case studies based on a library of written reports about forensic examinations. Special features of the web framework, in particular a report annotation tool, support the design of various individual and group learning activities that focus on the development of knowledge and competence in dealing with reporting and communication challenges in the students' future areas of professional activity.

The european higher education area at work: Lights and shadows defining continuous assessment

The aim of this paper is to analyse how learning assessment, particularly the Continuous Assessment system, has been defined in the Public Administration and Management Diploma Course of the University of Barcelona (Spain). This course was a pioneering experiment at this university in implementing the guidelines of the European Higher Education Area (EHEA), and thus represents a good case study for verifying whether one of the cornerstones of the EHEA has been accomplished with success. Using data obtained from the Teaching Plans elaborated by the lecturers of each subject, we are able to establish that the CA system has been progressively accepted to such an extent that it is now the assessment formula used by practically all of the lecturers, conforming in this way to the protocols laid down by the Faculty of Law in which this diploma course is taught. Nevertheless, we find that high dispersion exists in how Continuous Assessment is actually defined. Indeed, it seems that there is no unified view of how Continuous Assessment should be performed. This dispersion, however, seems to diminish over time and raises some questions about the advisability of agreement on criteria, considering the potential which CA has as a pedagogical tool. Moreover, we find that the Unique Assessment system, which students may also apply for, is an option chosen only by a minority, with lecturers usually defining it as merely a theoretical and/or practical test, of little innovation in relation to traditional tests.

Iowa Law Enforcement Academy Performance Report, FY2004

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2005

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2006

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2007

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2008

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2009

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2010

Agency Performance Report

Iowa Law Enforcement Academy Performance Report, FY2011

Agency Performance Report