Maternal intrusiveness, maternal warmth, and mother-toddler relationship outcomes: variations across low-income ethnic and acculturation groups

The present study investigated the extent to which maternal intrusiveness and warmth during play, observed in 579 European American, 412 African American, and 110 more and 131 less acculturated Mexican American low-income families when children were approximately 15 months old, predicted 3 dimensions of the mother-toddler relationship 10 months later. Intrusiveness predicted increases in later child negativity in all 4 groups. Among African Americans only, this association was moderated by maternal warmth. Intrusiveness predicted negative change in child engagement with mothers only in European American families. Finally, near-significant trends suggested that intrusiveness predicted later decreased dyadic mutuality in European American and more acculturated Mexican American families, but not in African American or less acculturated Mexican American families.     

A study of the validity of four types of student ratings of college teaching assessed on a criterion of student achievement gains

The purpose of the study was to investigate relationships between student ratings of college teaching using four types of student rating instruments and pre- vs. post-student achievement gains in 36 sections of an undergraduate analytic geometry and calculus course. Student rating instruments used varied according to type of items (high vs. low inference) and focus (students rating their own perceived growth vs. rating the instructor). Data were collected on 799 students (66% freshmen; 16% sophomore; and 15% juniors) at the University of Florida, and relationships were analyzed using the Pearson product-moment correlation technique. Significant relationships were not found between student ratings and student achievement.     

International field experiences: The impact of class,gender and race on the perceptions and experiences of preservice teachers

We explore ways class, gender and race complicate perceptions and experiences of preservice teachers during an international field experience in Honduras. Data were collected over 5 years through observations, group discussions, course assignments, and on-site focus group interviews and post-trip individual interviews. An inductive approach combined with cross-comparative analysis reveal diverse ways class, gender and race shaped and re-shaped preservice teachers' perceptions of self, peers, and host community members. We conclude with a call for international cross-cultural experiences that encourage preservice teachers to critically examine their perspectives, positions in the host community, and learning during study abroad.     

Cognitive Style and Learning Strategies JoAnn Salvisberg looks at current SLA theories and their possible applications to the classroom situation

People learn and process new information in different ways.For decades researchers have been studying and com- paring the personality traits any cognitive learning styles of students to discover any distinguishing trait patterns(i.e.more characteristic of academically successful students than other learners).Moreover,many believe that if the classroom envi- ronment and even the teachers‘teaching style can be tailored to meet the students‘learning styles,learning as well as the students‘self-concept as a ...     

Effects of segmenting,signalling, and weeding on learning from educational video

Informed by the cognitive theory of multimedia learning, this study examined the effects of three multimedia design principles on undergraduate students' learning outcomes and perceived learning difficulty in the context of learning entomology from an educational video. These principles included segmenting the video into smaller units, signalling to direct students' attention to relevant information, and weeding to remove any non-essential content (SSW). It was hypothesized that the SSW treatment would decrease perceived learning difficulty and facilitate the transfer of knowledge and the structural knowledge acquisition. Results of the study demonstrate that participants in the SSW group outperformed the non-SSW group on the tests of knowledge transfer and structural knowledge acquisition and reported lower levels of learning difficulty. These findings support the use of SSW to help novice learners organize and integrate knowledge from complex, dynamic audio-visual media like video.     

Endurance of Undergraduate Attitudes Toward Older Adults

This cross-sectional study assessed undergraduate attitudes toward older adults and attitude endurance 3 to 18 months after aging coursework. Survey respondents included 349 students who took an aging elective and 430 comparison students. Aging-elective students indicated more positive attitudes than comparison students. Attitudes did not vary across 3 groups staggered by time elapsed from completing the course until testing (3 to 18 months). 4 variables accounted for the variance in attitudes toward elders at a statistically significant level: majoring in biology, having frequent or occasional contact with unrelated older adults, taking an aging course, and post-course knowledge of aging.     

Examination of the Psychometric Properties of the Knowledge of Aging for Social Work Quiz

Using graduate social work students' data (n = 481) in the Hartford Partnership Program for Aging Education (HPPAE) in the United States, the study examined psychometric properties of the Knowledge of Aging for Social Work Quiz (KASW), a revision of the Facts on Aging Quiz, to evaluate biopsychosocial knowledge relevant to social work. We examined the intercorrelations of the KASW with the academic and practice experience in aging and score differences by the specialization and school year, and estimated the internal consistencies as reliability. Results showed the convergent validity of the KASW, indicating the items measured theoretically related areas of content with students' skills and experiences in aging. The internal consistencies, nevertheless, remained relatively low, representing the items that failed to measure the expected constructs of biopsychosocial domains. The KASW will be further refined to more sensitively identify students' knowledge deficiencies by selecting an optimal panel of items in biopsychosocial content areas and by providing information relevant to the pedagogical agenda and guidance in field education.     

Factors Influencing the Development of Career-Change Teachers' Science Teaching Orientation

Journal of Science Teacher Education -