“I did not realize so many options are available”: Cognitive authority,emerging adults,and e-mental health

Approximately one in five people in developed countries such as Canada and Australia will experience mental illness during their lifespan, and this statistic may be even higher for people between the ages of 18 and 25. Due to widespread stigma and other issues, access to mental health care is limited. However, given the heavy online use by people in this age range as well as the prevalence of existing online health information, it is possible that “e-mental health,” when delivered in an efficacious and engaging format, could be a viable dissemination option. A quantitative and qualitative online survey was distributed to university students in order to determine their opinions of currently available e-mental health resources. Within the sample (n = 1308), text-based searching on Web sites such as Google as well as reading informational Web sites were the most highly preferred and utilized methods. However, a significant knowledge gap regarding the existence of other e-mental health formats was noted. Suggestions for future research include search engine optimization changes and continued development of e-mental health resources.     

Spielen Studienschwerpunkte wirklich eine Rolle?

Due to a comparatively weak curricular structure in education faculties, student teachers may determine their study experiences and learning processes largely by themselves, by selecting their own priorities within educational foundation studies. This paper focused on the relationship between individually-chosen educational specializations, self-perceived competence in these chosen fields, and the measured educational knowledge. The study among teacher education graduates in the German state North Rhine-Westphalia showed that the individually chosen priorities within educational courses varied greatly; however, a focus on topics like classroom teaching, learning and development, and creating school environments was discernable. Results revealed that graduates with certain courses of specializations showed a significant higher level of knowledge in self-report in according areas. However, there were only small significant correlations between the self-reported competencies and the educational knowledge measured by the test. The results of the standardized test of educational knowledge indicated that the graduates in fact achieved better test results in their prioritized fields of studies. This suggests that individual course selection in educational foundations does have an effect on subsequent educational knowledge.     

Metriken für UML-Modelle

Zusammenfassung. Um einen auf UML basierenden Entwicklungsprozess bewerten und verbessern zu können, werden Metriken für UML-Modelle definiert. Wir stellen einen Satz derartiger Metriken vor und diskutieren ihre Tauglichkeit. Unsere Metriken sind generisch definiert, sie werden zur Bewertung der einzelnen UML-Diagramme spezialisiert. Wir berichten vom Einsatz der Metriken zur Evaluation eines Prozessmodells, das in der Lehrveranstaltung Software-Praktikum eingesetzt wird. Eingegangen am 2. Januar 2001/Angenommen am 20. Dezember 2002CR Subject Classification: D.2.2, D.2.8, D.2.9, K.3.2, K.6.3     

Positioning Informal Learning Research in Museums within Activity Theory: From Theory to Practice and Back Again

This article discusses the theory I have come to rely on most consistently to collect and analyze data, interpret interactions at exhibits, and understand power dynamics within museums at many levels of analysis. Activity Theory has, for me, demonstrated the greatest versatility in informing, supporting, and reciprocally intertwining practice and theory. I describe my own evolutionary process here in the context of Activity Theory in order to demonstrate how I have come to see the theory reflected in my research design and analysis.     

The effects of recognition and recall study tasks with feedback in a computer-based vocabulary lesson

Should computer-based study tasks use multiple-choice or constructed-response question format? It was hypothesized that a constructucted-response study task (CR) with feedback would be superior to multiple-choice study tasks that allowed either single or multiple tries (STF and MTF). Two additional recognition study task treatments were included that required an overt constructed response after feedback (STF+OR and MTF+OR) in order to control for possible confounding caused by response form mismatch between the recognition study task and recall posttest. Graduate students (N=133) were randomly assigned to one of the five computer-delivered treatments. Relative to STF, posttest effect sizes were: STF 相似文献   

An Activity Analysis of Secretarial Duties as a Basis for an Office Practice Course

The cognitive processes used by children during problem solving have received considerable attention in recent years. The identification of the processes used by both successful and unsuccessful problem solvers has been hampered by the difficulties involved in making accurate observations of mental processes which may or may not have physical manifestations during problem solving. In addition, problem solvers themselves often are unaware of many of the thought processes they use while attempting to solve problems. The most popularly used methods for studying problem solving processes are not sufficiently reliable or valid. This study explored the potential effectiveness of a new procedure for identifying and studying certain of the cognitive processes used during problem solving. In addition, the procedure was used to categorize the types of conceptual thinking problem solvers employ, to study the use of trial and error behavior, and to investigate problem solvers’ abilities to coordinate multiple bits of information. It appears that the procedure has application for generating hypotheses about cognitive processes problem solvers use.     

Consumer Awareness and Willingness to Pay for High-Pressure Processing of Ready-to-Eat Food

ABSTRACT:  Commercial, nonthermal processing of food, such as high hydrostatic-pressure processing (HPP), has increased. The safety and quality of foods produced by HPP has not been well communicated to the public. An online, nationwide consumer survey was implemented to assess awareness of alternative food processing technologies, consumer food safety attitudes and knowledge, and willingness to pay (WTP) for HPP products. The consumer survey was administered by Zoomerang™, an online survey clearinghouse. The survey was completed by 1204 adults. Frequencies and crosstabs were calculated on Zoomerang and SPSS used for one-way ANOVA and chi-square analyses. The survey assessed knowledge of HPP, attitudes about new food processing techniques, WTP for HPP foods and demographics. Overall, many demographic characteristics reflected U.S. census population. While traditional methods, that is, canning, freezing, and microwaving were all well recognized by over 80% of respondents, only 8% recognized HPP. Trends indicated an increase in age, education, and income reflected greater food safety knowledge. Regardless of demographics, no survey respondent exhibited knowledge mastery (80%). Given an explanation of HPP and its benefits, 39% of respondents indicated they would be WTP an additional cost, with higher income and education having the most impact. Majority of respondents indicated a WTP of $0.25 to $0.50 regardless of the value of the food product. More respondents were WTP slightly more for a more expensive product. New technologies often encounter a stumbling block in consumer acceptance and processing costs. A consumer's WTP, once they were informed, could encourage industry to look favorably on this technology.     

Some Practical Guidelines for Measuring Youth's Race/Ethnicity and Socioeconomic Status

This short paper provides some guidelines to help researchers in child and adolescent development procure the racial/ethnic and socioeconomic information that will best determine how to assign youngsters to ethnic or SES groups. These guidelines are necessarily general. They will need to be adapted thoughtfully by each investigator because, as is generally true, how to define a measure depends intimately on the nature of the research problem. In preparing these guidelines, we have taken into account current practice at the Bureau of the Census, research traditions developed by sociologists who have mainly been concerned with adults, and challenges posed by the changing character of the U.S. population and its family forms. We are extremely grateful to the many social scientists listed below who have contributed so generously to our thinking, but especially to Robert Hauser. Naturally, any errors or opacities that remain are our responsibility.