How infants use vision for grasping objects

The role of vision was examined as infants prepared to grasp horizontally and vertically oriented rods. Hand orientation was measured prior to contact to determine if infants differentially oriented their hands relative to the object's orientation. Infants reached for rods under different lighting conditions. Three experiments are reported in which (1) sight of the hand was removed (N = 12), (2) sight of the object was removed near the end of the reach (N = 40, including 10 adults), and (3) sight of the object was removed prior to reach onset (N = 9). Infants differentially oriented their hand to a similar extent regardless of lighting condition and similar to control conditions in which they could see the rod and hand throughout the reach. In preparation for reaching, infants may use the current sight of the object's orientation, or the memory of it, to orient the hand for grasping; sight of the hand had no effect on hand orientation.     

Instructional development and third world textbooks

Educational conditions for children in Third World countries are considerably inferior to conditions in industrialized countries. One important effort to improve conditions has been major textbook-development projects financed by international organizations, including the World Bank. This article looks at the success of such projects and the possible reasons for problems. Then it addresses two crucial questions: Why have these major textbook-development projects ignored instructional development? What could instructional development offer these projects?     

Assessing postgraduate student perceptions and measures of learning in a peer review feedback process

Peer review feedback, developed to assist students with increasing the quality of group reports and developing peer review skills, was added to a master’s level Climate Change Policy and Planning unit. A pre- and post-survey was conducted to determine whether students found the process a valuable learning opportunity: 87% of students responding to the post-review survey indicated they saw benefit in both developing and receiving peer review feedback. Peer review design minimising the potential for plagiarism resulted in low levels of student concern surrounding plagiarism. Marks allocated by students were valid (consistent with the lecturer) and were generally reliable; however, distribution of marks had a higher variance where group report quality was low. Training on completing the peer review template could result in more reliable feedback. Consistent with the literature, the feedback developed during the peer review process focused on style and presentation preferentially to content. Seven out of eight group reports improved between report submissions, with all groups responding to peer review feedback. Peer review feedback and changes made to group reports indicated students had limited capacity to judge the quality of referencing and critical analysis.     

Student perceptions of information literacy skills and curriculum before and after completing a research assignment

Library instruction often involves one-shot sessions where librarians interact with students for a short period of time and are then left wondering what the students thought of the session and if students perceive the session as helpful for their course work. Using two surveys to gather data, this study compared student perceptions of a redesigned library curriculum and of their own information literacy skills immediately after attending a library workshop and six weeks later after completing a research paper. The findings indicate that the library workshop is meeting student needs and has a lasting effect. Additionally, the researchers found that students were better able to articulate gaps in their own knowledge after having the opportunity to apply their skills to a research assignment. The researchers recommend that librarians using surveys to inform one-shot curricular changes gather data after students have applied the skills and knowledge gained in the instruction session.     

The Socialization of Emotion: Learning Emotion Management at the Fire Station

In a variety of fields, particularly human service occupations, the management of emotion is a precondition of employee and client well being. Based on qualitative data from participant observation and interviews, this study examines how firefighters are socialized to manage feelings and emotional displays. It concludes that firefighters recognized a need to manage their own emotions and those of their clients in order to deliver adequate service. Veteran firefighters facilitated the use of emotion labor techniques among newcomers by considering the emotion management knowledge and capabilities of job candidates during employee selection processes, providing habituated emotional events, and reinforcing customer service expectations. Newcomers actively participated in their own socialization to local emotion expectations through observational information seeking, retrospective surveillance, and performance of a normative newcomer role demeanor. The article concludes by offering practical and theoretical implications.