Tell me a Story: the use of narrative as a learning tool for natural selection

Grounded within literature pointing to the value of narrative in communicating scientific information, the purpose of this study was to examine the use of stories as a tool for teaching about natural selection in the context of school science. The study utilizes a mixed method, case study approach which focuses on the design, implementation, and evaluation of narrative-based curriculum materials. The data consisted of questionnaires, classroom observations, and interviews with the students and teachers. The analysis of the data showed that most of the students developed adequate scientific understandings about natural selection and they perceived the narrative as easier to comprehend than the textbook. The findings speak to the need for examining ways of blending narrative effectively into science lessons.     

An Investigation of Broad and Narrow Personality Traits in Relation to General and Domain-Specific Life Satisfaction of College Students

Based on a sample of 532 undergraduates at a Southeastern U.S. university, Big Five and narrow personality traits were examined in relation to a measure of satisfaction with specific domains of college experience (College Satisfaction) and a measure of General Life Satisfaction. Four of the Big Five traits—Agreeableness, Conscientiousness, Emotional Stability and Extraversion—as well as the narrow traits of Aggression, Career Decidedness, Optimism, Self-Directed Learning, Sense of Identity, and Work Drive were positively, significantly related to both satisfaction measures. Results of hierarchical regression analyses showed that the Big Five traits accounted for 45% of Life Satisfaction variance with Sense of Identity contributing an additional 7%, and College Satisfaction, 6%. It was suggested that who students become in college and how satisfied they are with different aspects of collegiate experience may be primarily determined by who they are when they enter college. Similarities were noted to findings of personality traits and academic performance, job performance, and adult career and life satisfaction. Implications were discussed in terms of Chickering and Reisser’s major vectors for college development as well as for admissions decisions and enhancing student-environment fit in advising, orientation, counseling, and career planning, among others.     

感恩节

感恩节祝福语: Warm wishes at Thanksgiving.在感恩节,衷心地祝福你们。Thanksgiving wishes for you and your family.给你们全家感恩节的祝福。Thanksgiving is a great time to tell you that we     

Mothers’ Perceptions of the Climate of Their Children’s Schools: Covariations With Children’s Academic Adjustment in Families of Mexican Origin

Although Latinx parents’ perceptions of the climate of their children’s schools may play a role in their children’s academic adjustment, research examining this idea is sparse. Every 2 years beginning when children were in fifth grade (M_age = 10.86 years) until they were in 11th grade, Mexican-origin mothers (N = 674) reported on their perceptions of the climate of their children’s schools; information on children’s academic adjustment was collected from children and mothers. Multilevel modeling indicated that when mothers had more positive school climate perceptions, their children valued school more and performed better in school, but did not necessarily hold higher educational expectations. The findings suggest the importance of schools in creating welcoming environments for Mexican-origin parents.     

Adaptive Parenting Among Low-Income Black Mothers and Toddlers’ Regulation of Distress

Parenting differs in purpose and strategy according to cultural background (Brooks-Gunn & Markman, 2005; Iruka, LaForett, & Odom, 2012). The current study tests a unique latent factor score, Adaptive Parenting, that represents culturally-relevant, positive parenting behaviors: maternal coping with stress through reframing, maternal scaffolding of toddlers’ learning during a low-stress task, and maternal commands during a high-stress task. Participants were Black mothers (N = 119; M_age = 27.78) and their 24- to 30-month-old toddlers. Families were part of a broader study examining family resilience among urban, low-income young children and their families. Results demonstrate that the proposed variables align on a single factor and positively predict toddlers’ emotion regulation. Findings are discussed in the context of Black culturally-specific parenting processes.     

Kinematics of preferred and non-preferred handballing in Australian football

In Australian football (AF), handballing proficiently with both the preferred and non-preferred arm is important at elite levels; yet, little information is available for handballing on the non-preferred arm. This study compared preferred and non-preferred arm handballing techniques. Optotrak Certus (100 Hz) collected three-dimensional data for 19 elite AF players performing handballs with the preferred and non-preferred arms. Position data, range of motion (ROM), and linear and angular velocities were collected and compared between preferred and non-preferred arms using dependent t-tests. The preferred arm exhibited significantly greater forearm and humerus ROM and angular velocity and significantly greater shoulder angular velocity at ball contact compared to the non-preferred arm. In addition, the preferred arm produced a significantly greater range of lateral bend and maximum lower-trunk speed, maximum strike-side hip speed and hand speed at ball contact than the non-preferred arm. The non-preferred arm exhibited a significantly greater shoulder angle and lower- and upper-trunk orientation angle, but significantly lower support-elbow angle, trunk ROM, and trunk rotation velocity compared to the preferred arm. Reduced ROM and angular velocities found in non-preferred arm handballs indicates a reduction in the degrees of freedom and a less developed skill. Findings have implication for development of handballing on the non-preferred arm.     

Student perceptions of communication skills in undergraduate science at an Australian research-intensive university

Higher education institutions globally are acknowledging the need to teach communication skills. This study used the Science Student Skills Inventory to gain insight into how science students perceive the development of communication skills across the degree programme. Responses were obtained from 635 undergraduate students enrolled in a Bachelor of Science at an Australian research-intensive university. Students rated their perceptions of two communication skills, scientific writing and oral scientific communication, across the following indicators: importance of, and improvement in, developing communication skills; the extent to which communication skills were included and assessed in the degree; confidence in using communication skills; and belief of future use of communication skills. While the majority of students perceived both communication skills to be important and of use in the future, their perceptions of the extent to which those skills were included and assessed were less, with oral communication being included and assessed less than scientific writing skills. Significant differences among year levels were discerned for most indicators, signifying a lack of coherent opportunities for students to learn and develop these skills across year levels. Results are discussed through the lens of progressive development of complex learning outcomes, with suggested areas for curriculum development and future research.     

Facebook: a potentially valuable educational tool?

This paper is concerned with the educational value of Facebook and specifically how it can be used in formal educational settings. As such, it provides a review of existing literature of how Facebook is used in higher education paying emphasis on the scope of its use and the outcomes achieved. As evident in existing literature, Facebook has been used mainly for social networking purposes through the establishment and collaboration of social groups in educational settings. However, a set of recent studies has exemplified how Facebook can provide an empowering means for achieving educational goals and supporting students develop crucial skills (e.g., writing, networking, collaborating) by serving as members in various learning communities. Concluding, we argue that Facebook can provide a valuable pedagogical tool that enhances student learning. Hence, future research towards further exploring Facebook’s use in educational settings is warranted for the purpose of producing scientific evidence about the ways in which Facebook could be utilized to enhance learning.