Examining Patterns and Motivations for Drug-Related Information Seeking and Scanning Behavior: A Cross-National Comparison of American and Israeli College Students

The current study uses a grounded theory approach to explore dimensions and bi-national comparisons of active information seeking efforts (seeking) for and passive information acquisition (scanning) of drug-related information among two college student samples from the United States (N = 25) and Israel (N = 39). Specifically, the study focuses on seeking and scanning related to amphetamines and marijuana, two frequently used drugs among college populations, about which information is easily accessible. Results of semi-structured interviews suggest that information scanning and seeking about marijuana and amphetamines are common, particularly from peers and from the Internet. The analysis uncovers themes relating to young adults’ drug-related, information-seeking behaviors, including cross-source information acquisition across interpersonal and media sources, and motivations for engaging in active efforts to seek drug-related information. These findings extend research on information seeking and scanning and suggest future research should examine predictors and effects of these behaviors in the context of substance use.     

Modeling referential actions in 6- to 18-month-old infants: a precursor to symbolic understanding

Social precursors to symbolic understanding of pictures were examined with 100 infants ages 6, 9, 12, 15, and 18 months. Adults demonstrated 1 of 2 stances toward pictures and objects (contemplative or manipulative), and then gave items to infants for exploration. For pictures, older infants (12, 15, and 18 months) emulated the adult's actions following both types of demonstration trials. For objects, infants did not emulate actions following either stance at any age. The findings suggest that infants enlist their imitative learning skills in the context of learning the conventions of action on pictorial symbols. The data are interpreted as pointing to the importance of social learning in developing an understanding of the referential function of pictorial symbols.     

Effect of written text on usage of newton's third law

This article reports on a study that investigated novice students' rules for determining which of two objects exerted the greater force on the other. Subjects worked five paper-and-pencil task sets depicting different objects interacting with each other. For each situation they were asked to identify which of the two objects was exerting the stronger force on the other. Each subject worked the task sets under one of three conditions: with no aid, with a written statement describing forces as interactions that always occur in pairs, or with a written statement of Newton's third law. The vast majority of the subjects in the study used procedures (rules) which could be identified. There were significant differences in the patterns of usage of the various rules between those who received no written statement and those who received the statement of Newton's third law. The primary difference between the two groups was in the usage of a rule (All Equal) which produced the same response sequence as Newton's third law. However, only 29% of those who received the Newton's third law handout used the All Equal rule on all five task sets. There were no significant differences in usage of the All Equal rule between those who had had high school physics and those who had not. Strong evidence was found to contradict the idea that the subjects who failed to used the All Equal rule simply did not read the written statement properly. The results of this study have implications for learning from text.     

Ratings of university teacher instruction: how much do student and course characteristics really matter?

Several student and course characteristics were examined in relation to student ratings of instruction. Students at a major Canadian university completed the Universal Student Ratings of Instruction instrument at the end of every course over a three‐year period, providing 371,131 student ratings. Analyses of between‐group differences indicate that students who attend class often and expect high grades provide high ratings of their instructors (p < .001). In addition, lab‐type courses receive higher ratings than lectures or tutorials, and courses in the social sciences receive higher ratings than courses in the natural sciences (p < .001). Regression analyses indicated, however, that student and course characteristics explain little variance in student ratings of their instructors (<7%). It is concluded that student ratings are more related to teaching instruction and behavior of the instructor than to these variables.     

Teaching for Wisdom in an Intergenerational High-School-English Class

Although the psychological benefits of intergenerational learning environments have been well documented, no study has yet investigated wisdom as an outcome of intergenerational classroom engagement. In this study, Elders between the age 60–89 were recruited to participate in a high-school English classroom. We hypothesized that participating in an intergenerational high-school classroom would benefit both Elders and Students by fostering the conditions for both groups to develop greater psychological wisdom. Our findings indicate that both Elders and Students actively engaged the five dimensions of wisdom identified by Webster (2003 Webster, J. D. (2003). An exploratory analysis of a self-assessed wisdom scale. Journal of Adult Development, 10(1), 13–22.[Crossref], [Web of Science ®] , [Google Scholar], 2007 Webster, J. D. (2007). Measuring the character strength of wisdom. The International Journal of Aging and Human Development, 65(2), 163–183.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) during their time in the intergenerational class. Further, we find that while Students and Elders both demonstrated aspects of wisdom, they understood the concept of wisdom in strikingly different ways.