Student perceptions of the impact of quality matters essential standards in an animal physiology course.

As online learning becomes increasingly popular in higher education, the quality of courses that utilize this modality is becoming a focus of inquiry. Quality Matters (QM) is a leading quality assurance organization that reviews online and hybrid (partially online, partially in-person) courses for standards of pedagogy and instructional design and certifies courses that sufficiently meet these standards. In this study, we examine student perceptions of course quality in a hybrid three-credit-hour animal science course that has been certified by QM. The class met twice a week for 1.25 h with one class period online and one in person. It consisted of 11 modules, each of which included learning content, learning activities, and assessments. Upon completion, 46 of 114 students completed a survey in which they rated the course on each of the 21 QM essential standards (Fifth edition). Descriptive analysis revealed that for 19 of the 21 specific review standards, 75% to 91% of students agreed or strongly agreed that the course reflected the best practice described in the standard. For the other two standards, over half of students (72%, 63%) agreed or strongly agreed that best practices were reflected in course design. Another way to examine the data is to collapse specific review standards into eight general review categories as specified by QM; the collapsed data revealed that 75% to 88% of students agreed or strongly agreed that the course design reflected the eight general course design standards. The percentage of students disagreeing that the course reflected each best practice was 11% or lower. Cronbach analysis to examine the internal consistency of the QM questionnaire (0.96), indicated instrument reliability and stability. A principal component analysis of the data conducted to further examine features and patterns of student responses revealed four primary factors that students rated highly (learning objectives, learner interaction and engagement, accessibility and usability, and clarity) that explained 78% of the data variance. This study demonstrates that the high quality of course design and delivery in a QM-certified course is clear to students. and provides justification for the investment in high-quality online and hybrid course design. In the future, we plan to compare student perceptions of course quality in a course that has not been QM-certified with one that has, as well as the impact of those revisions on student outcomes.

The Association Between Same-Sex Romantic Attractions and Relationships and Running Away Among a Nationally Representative Sample of Adolescents.

Sexual minorities are overrepresented among the runaway population, and sexual minority runaways are at greater risk for adverse health outcomes than their heterosexual peers. Our knowledge of this vulnerable population has been restricted by methodological limitations of existing studies. This study used a nationally representative sample of U.S. adolescents to explore the association between same-sex romantic attractions and relationships and run away behavior over a two year period. Results indicated that although the association between sexual orientation and running away appears to be partially attenuated by other risk factors for running away, there remains a significant positive association between same-sex romantic attractions and running away. Furthermore, youth with no romantic or sexual relationships were significantly less likely to report running away compared to youth with only opposite-sex relationships. These associations remained significant even after controlling for other risk factors.

Moderation and mediation in the relationship between mothers' or fathers' serious psychological distress and adolescent substance use: findings from a national sample.

PURPOSE: This study estimated percentages of adolescents living with a mother or father with serious psychological distress (SPD), and examined moderation and mediation of the relationships between mother or father SPD and adolescent substance use. METHODS: We analyzed data from nationally representative samples of adolescents interviewed with their mothers (n = 4734) and fathers (n = 3176) in the combined 2002 and 2003 National Surveys on Drug Use and Health (NSDUHs). RESULTS: An estimated 4.1% of adolescents living with their father had a father with SPD during the past year, and 11.5% of adolescents living with their mother had a mother with SPD during this time period. A positive association was found between mothers' SPD and adolescent binge drinking (OR = 1.49, 95% CI = 1.01-2.21), but no association was found between fathers' SPD and adolescent binge drinking. Mothers' SPD was associated with increased risk of binge drinking among adolescents aged 14-15 years (OR = 2.52, 95% CI = 1.38-4.60), and fathers' SPD was associated with lowered risk of binge drinking among black adolescents (OR = .08, 95% CI = .01-.79). A positive association was found between mothers' SPD and adolescent illicit drug use (OR = 1.55, 95% CI = 1.08-2.23), but no association was found between fathers' SPD and adolescent illicit drug use. Mothers' SPD was associated with increased risk of illicit drug use among female adolescents (OR = 2.14, 95% CI = 1.24-3.70) and among adolescents of white ethnicity (OR = 1.78, 95% CI = 1.19, 2.68). Parental involvement partially mediated the relationship between mothers' SPD and daughters' illicit drug use; mothers' SPD was associated with lower levels of parental involvement, which in turn were associated with an increased probability of daughters' illicit drug use. CONCLUSIONS: Overall, parents' SPD is associated differentially with adolescent substance use depending on the gender of parent and adolescent, adolescent age, race/ethnicity, and substance used. Parental involvement appears to be one mechanism through which mothers' SPD influences daughters' illicit drug use. Future research should further consider the interindividual effects of parents' SPD and associated parenting behaviors on adolescent risk behaviors.

Progress toward healthy people 2000 objectives among U.S. military personnel.

OBJECTIVE: Examine progress toward Healthy People 2000 objectives among active-duty military personnel and identify subgroups at risk for not meeting objectives. METHODS: Comprehensive Department of Defense surveys were completed in 1995, 1998, and 2002. Target behaviors were analyzed for achievement of objectives and demographic factors for their relationship to unmet objectives. RESULTS: The military met 7 of 15 objectives assessed in 2002. Achieved objectives, such as drug use, exercise, and safety equipment use, were generally behaviors monitored by military requirements. Unmet risk behavior and health maintenance objectives were related to military demographics, civilian trends, and societal norms. Smoking was more likely not met by enlisted (OR = 2.7, CI = 2.0-3.9), male, white, less educated, younger, single, Army, and Navy personnel. Overweight was more likely not met by male (OR = 3.4, CI = 3.0-4.0), African American, Hispanic, more educated, aged 35 or older, married, enlisted, and Navy personnel. Health maintenance goals were more likely not met by enlisted (OR = 1.5, CI: 1.1-2.2), male, nonwhite, less educated, younger, single, Navy, and Marine personnel. CONCLUSIONS: Objectives are more likely met when regulatory mechanisms encourage compliance. Future studies are needed to understand mechanisms accounting for achievement of objectives. Next steps for unmet objectives are to target interventions for high-risk groups.