A blended model: simultaneously teaching a quantitative course traditionally,online, and remotely

As universities seek to bolster enrollment through distance education, faculty are tasked with maintaining comparable teaching/learning standards in traditional, blended, and online courses. Research has shown that there is an achievement gap between students taking courses exclusively offered online versus those enrolled in face-to-face classes. In an effort to mitigate these observed differences, the School of Business faculty at the research institution investigated various course models to meet the needs of a diverse, non-traditional, and multifaceted student population. Ultimately, a blended course model for statistics and quantitative method courses was developed that allowed students to choose between online, remote (via interactive television), and traditional course delivery modes each week. This model is more flexible and agile than existing blended courses that have more static components. Multiple regression analysis, χ², and t-tests are used to demonstrate the efficacy of our model in maintaining student performance standards.     

Scientific Habits of Mind in Virtual Worlds

In today’s increasingly “flat” world of globalization (Friedman 2005), the need for a scientifically literate citizenry has grown more urgent. Yet, by some measures, we have done a poor job at fostering scientific habits of mind in schools. Recent research on informal games-based learning indicates that such technologies and the communities they evoke may be one viable alternative—not as a substitute for teachers and classrooms, but as an alternative to textbooks and science labs. This paper presents empirical evidence about the potential of games for fostering scientific habits of mind. In particular, we examine the scientific habits of mind and dispositions that characterize online discussion forums of the massively multiplayer online game World of Warcraft. Eighty-six percent of the forum discussions were posts engaged in “social knowledge construction” rather than social banter. Over half of the posts evidenced systems based reasoning, one in ten evidenced model-based reasoning, and 65% displayed an evaluative epistemology in which knowledge is treated as an open-ended process of evaluation and argument.     

How accurate are teacher and parent judgements of lower secondary school children’s test anxiety?

This study examined teacher and mother judgement accuracy of children’s worries and emotionality in the school subjects of German and mathematics. The participants were 59 German language and 58 mathematics teachers, 572 mothers and their children at the end of Grade 6. The analyses for the total sample revealed weak-to-moderate correlations between adult’s and children’s perception of test anxiety. Moreover, we found that teachers overestimated children’s emotionality as well as children’s worry, whereas mothers underestimated children’s worry and overestimated children’s emotionality in both subjects. However, when looking at the highly test-anxious children, we found quite low correlations and an underestimation of children’s worry and emotionality in both school subjects. Thus, it seems important to provide teachers and parents with information about test anxiety and possibly training to improve their judgement accuracy because of moderating effects of test anxiety on achievement.     

How Unequal Is the United States? Adolescents’ Images of Social Stratification

This study highlights the use of pictorial images to understand adolescents’ views on social stratification. A continuum of five visual images of social stratification were presented to a diverse sample of five hundred ninety-eight 8th–12th graders (14–18 years old). Adolescents selected which image best represented the United States (today, in 20 years, how it ought to be). Images ranged from inequitable to egalitarian. Results supported reference group and possible selves theories. Adolescents in higher status families chose a more egalitarian image for how the United States is today and how it ought to be. African Americans considered the United States today more unequal. Differences in adolescents’ commitment to an egalitarian ideal depended on their reactions to inequality and their beliefs about government responsiveness, bolstering the measure's validity.     

Sexuality issues in adolescents with a chronic neurological condition

Substantial progress in the medical treatment of individuals with spina bifida (SB) has increased the numbers who survive into adolescence and adulthood. However, sexual health in this population has not received much attention. This study explored the knowledge (SB Sexuality Knowledge Scale), worries (SB Worries Scale), romantic appeal (from Harter's Self-Perception Scale), and access to sexuality information of a sample of 60 adolescents from a midwestern state. Study participants reported having sexual feelings like their peers, and they knew they could contract sexually transmitted diseases (STDs) if they were sexually active. However, only a moderate percentage was aware that women with SB are fertile, that adolescent women with SB should take a multivitamin with folic acid, and that latex-free condoms should be used by most adolescents with SB. They did not worry about their ability to make friends; however, these adolescents reported low levels of perceived romantic appeal and they worried about sexuality issues. These sexuality issues were not correlated to measures of SB neurological severity. Although over 50% reported having discussed sexuality with a health professional, 29% reported no one discussed sexuality and SB with them. Data from this study can affect the way health care providers and educators conduct sexuality education in health care and school settings.     

Validation of the Test of energy concepts and values for high school

The Test of Energy Concepts and Values (TECV) was developed to assess knowledge about and attitudes towards energy for grades 9–12. The TECV, a modification of the Energy Knowledge and Attitude Test,

1 See: National Assessment of Educational Progress. Energy knowledge and attitudes: a national assessment of energy awareness among young adults. Denver, CO: Education Commission of the States, 1978.

consisted of 35 knowledge and 39 attitude items. The reliability for the attitude and knowledge sections was 0.70 and 0.76, respectively. Factor analysis was done for the attitude and knowledge sections separately. Item comparison showed that TECV students responses were very similar to the young adults response to the National Assessment instrument.     

Change in Family Work Status: Effects on Parent-Adolescent Decision Making

The interactions of parental work status, family integration, and sex of child on parent-adolescent decision making were examined in a 4-wave study of 504 adolescents and their mothers. 3 work status groups were compared. Deprived families reported a layoff or demotion at Time 1 and no recovery by Time 4. Recovery families reported similar work status losses at Time 1 and reemployment by Time 4. Nondeprived families reported stable employment at both times. Adolescents in deprived households, especially boys, reported the highest conflict with parents. Adolescents in recovery families reported high conflict when parents were unemployed, but levels declined when parents were reemployed. According to mothers, daughters in deprived households enjoyed the highest level of autonomy of any adolescent group.     

Changes in Parents' Work Status and Adolescents' Adjustment at School

The effects of change in parental work status on early adolescents' school adjustment before and after the transition to junior high school were examined in a 2-year longitudinal study. Data were gathered from 883 adolescents, their mothers, and teachers. Based on patterns of change or stability in parental work status during the 2 years of the study, 4 groups were compared: deprived, declining, recovery, and stable families. With parents' education controlled, teachers said that adolescents in deprived and declining families were less competent than their peers in stable or recovery families. In addition, adolescents whose parents experienced a decline in work status were the most disruptive in junior high school. While most students had difficulty adjusting to junior high school, the transition was particularly difficult for those students whose parents were simultaneously dealing with changes in work status.     

Personality similarity between teachers and their students influences teacher judgement of student achievement

This study examined personality similarity between teachers and their students and its impact on teacher judgement of student achievement in the domains of reading comprehension and mathematics. Personality similarity was quantified through intraclass correlations between personality characteristics of 409 dyads of German teachers and their students. This similarity index was combined with teachers’ global and task-specific judgements of student achievement. Personality similarity has a significant effect on global judgement in both domains under study. Students who are similar to their teacher are judged more positively than students who are dissimilar, even when students’ test performance is controlled. This effect could not be verified for task-specific judgements. Results indicate that impact of potential sympathy bias in social judgements differs between different types of judgement. That is, global judgements are more likely to be biased than more specific judgements. Theoretical and educational relevance of the findings are discussed.     

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