Paraprofessionals in early childhood classrooms: an examination of duties and expectations

Millions of dollars are expended, in the USA and elsewhere, to provide paraprofessionals or ‘teaching assistants’ for regular early childhood classrooms. However, little consistent information exists related to best practice in the use of paraprofessionals in these early childhood settings. This article describes a study employing the use of 159 teacher and 161 paraprofessional surveys and classroom observations in 23 randomly selected kindergarten and four-year-old classrooms. Paraprofessionals delivered large amounts of group instruction and frequently managed student behavior. Furthermore, it was found that a lack of understanding of specific duties and expectations related to the roles of paraprofessionals was characteristic of both teachers and the paraprofessionals themselves.     

Facebook and classroom group work: A trial study involving University of Botswana Advanced Oral Presentation students

In the 21st century, the use of information technology in the classroom is advancing rapidly, especially in higher education. The Internet, through social networking, has made it possible for students to learn and teachers to teach outside the classroom walls. Facebook in particular has made it possible for students to interact and communicate with their teachers and among themselves about their progress and about the problems they encounter in learning. Yet, limited research exists on the use of Facebook in education in Sub‐Saharan Africa more especially in Botswana. This is in spite of the observation that Sub‐Saharan Africa is the fastest growing Internet population with a growth of more than 2500% between 2000 and 2011. This study therefore set out to examine (1) the students' interest in using Facebook to facilitate group work activities in the Advanced Oral Presentation Skills course; (2) whether the students interact and communicate using Facebook on matters relating to the Advanced Oral Presentations course; (3) whether the students benefitted from using Facebook for learning advanced oral presentation skills; and (4) what challenges the students encountered when using Facebook in the Advanced Oral Presentations course. In this trial study, students were allocated groups and assigned to conduct their group activities via Facebook. Although this was optional, more than 80% of the groups opted for Facebook and less than 20% chose to do their group work traditionally. A follow‐up evaluation of the experiment was done through a questionnaire and interviews. The findings suggest that Facebook could facilitate student communication and interaction about group assignments.     

Distal Communication by Chimpanzees (Pan troglodytes): Evidence for Common Ground?

van der Goot et al. (2014) proposed that distal, deictic communication indexed the appreciation of the psychological state of a common ground between a signaler and a receiver. In their study, great apes did not signal distally, which they construed as evidence for the human uniqueness of a sense of common ground. This study exposed 166 chimpanzees to food and an experimenter, at an angular displacement, to ask, “Do chimpanzees display distal communication?” Apes were categorized as (a) proximal or (b) distal signalers on each of four trials. The number of chimpanzees who communicated proximally did not statistically differ from the number who signaled distally. Therefore, contrary to the claim by van der Goot et al., apes do communicate distally.     

Learning from a Computer Tutor with Natural Language Capabilities

CIRCSIM-Tutor is a computer tutor designed to carry out a natural language dialogue with a medical student. Its domain is the baroreceptor reflex, the part of the cardiovascular system that is responsible for maintaining a constant blood pressure. CIRCSIM-Tutor’s interaction with students is modeled after the tutoring behavior of two experienced human tutors. The effectiveness of CIRCSIM-Tutor has been tested by 50 first-year medical students. Using a pre-test/post-test paradigm we have demonstrated that significant learning occurs during a 1 hr interaction with the program. Students were also surveyed and indicated considerable satisfaction with the program.     

Prevention Through Consultation: A Model to Guide Future Developments in the Field of School Psychology

The Invitational Conference on the Future of School Psychology held at Indiana University in 2002 had implications for consultation. It addressed projected shortages in school psychologists that provide a rationale for service delivery models integrating consultation and prevention. The conference discussed the need for effective work with children, families, and professionals from diverse cultures; success in fostering productive home-school connections; optimal and ethical use of rapidly changing technologies; and the use of empirical evidence to inform practice. This article presents a model of consultation and prevention informed by recent research in positive psychology as well as public health models. This model is discussed in the context of these and other important developments in the field of school psychology.     

LEVERAGING RESOURCES THROUGH STRATEGIC ALLIANCES FOR WORKFORCE DEVELOPMENT

The Michigan Technical Education Center (M-TEC) at Bay de Noc Community College is leading the way in workforce development for Michigan's Upper Peninsula. By leveraging resources through strategic alliances with industry, government, labor, and education, the M-TEC has become a powerful tool for training solutions. A March 1998 State of Michigan initiative sought applications from community colleges interested in a no more business as usual approach to technical skills training. The Michigan Economic Development Corporation (MEDC) awarded the M-TEC construction grant to Bay College in January 1999; groundbreaking took place in May 1999 and the center was dedicated in March 2000. The M-TEC concept - anytime, anywhere, customized training - proved itself through dramatic first-year increases in the number of workers trained (89%), total training hours (90% ), and MEDC training grant funds (500%). This has been accomplished in part through the impressive variety of resources the M-TEC leveraged from its strategic alliances. The M-TEC's sustaining partners, a group that has doubled in size after 1 year of operation (i.e., from 9 to 18), have increased the capacity of the center, even as they have contributed to its operation's budget. Equipment the center could not afford is now in use because the supplier wants its local customers to have access to it - and because the center could provide the training laboratories to house it. Dedicated computer laboratories make workforce training simple, with resources always available when needed by business and industry. The M-TEC is generating multiple revenue streams through nontraditional means to meet the state s 5-year mandate of self-sufficiency.     

Using Exploratory Bifactor Analysis to Understand the Latent Structure of Multidimensional Psychological Measures: An Example Featuring the WISC-V

Exploratory bifactor analysis (EBFA) represents a methodological advancement for implementing a bifactor model in exploratory factor analysis (EFA). However, little is known about how to properly employ the procedure. The current rotation criteria available for EBFA make it more likely to “get stuck” in local minima, contributing to possible group factor collapse, than more traditional EFA rotations. Thus, getting a proper solution is a more complex and involved process than typical EFA and may require a sensitivity analysis. This article examines EBFA through a sensitivity analysis and subsequent simulation of parameters thought to contribute to group factor collapse. Results support the use of sensitivity analysis, as the problematic variable was shown to greatly increase the likelihood of factor collapse. The hypothesis that estimation start values contribute to factor collapse was not supported. Accompanying R syntax for all analyses are provided to facilitate reproducibility.     

A concurrent model of the wilderness therapy process

Abstract

Though wilderness therapy programs are growing in number and popularity, the theoretical basis for distinguishing wilderness therapy from traditional therapeutic modalities is lacking. Existing models describing the wilderness therapy process have been stage-based, meaning the process has been conceptualized as sequential and discrete. Lost in this conceptualization of the wilderness therapy process is the dynamic and interrelated nature of therapeutic factors reasoned to be present at all times and to varying degrees. To address the limitations of stage based models and the lack of a strong theoretical basis in wilderness therapy, a concurrent model of the wilderness therapy process is proposed. This proposed model consists of three factors believed to be unique to the wilderness therapy milieu: Wilderness, Physical Self, and Social Self. The constituents of each of these factors are detailed and theoretical rationale for inclusion provided. In addition hypotheses about the intensity of each of these factors are discussed as a function of the temporal progression of the wilderness experience (e.g. entrance into wilderness program, exiting wilderness program). Advantages of the proposed model as well as suggestions for model testing and refinement are included.