Curriculum Materials and Resources in Teacher Education Programmes

The authors report on a survey carried out of the present utilisation of curriculum materials and resources in teacher education in the State of Israel. A number of felt needs are identified and proposals for action are put forward.     

Interest in biology. Part I: A multidimensional construct

Interest in a school subject (e.g., biology) is conceptualized in terms of three components: topics, activities, and motives, each of which has several dimensions. In this study, seven instruments were developed and administered to grade-10 biology students in Israel. Factor analysis provided support for the conceptualization which underlies the development of the instruments. Topic dimensions included biochemical processes, nonhuman organisms, human biology, personal hygiene, and practical applications; the activity dimensions were experiential learning, reception learning, writing/summarizing and group discussion; motives included environmental issues, moral issues, examination success, personal independence, problem solving, and four career dimensions (research, high-status professions, lower-status careers, “woodsy-birdsy” careers). In an analysis described in Part II of this paper, the students were classified into four groups on the basis of their grade-11 subject enrollment intentions: H (high-level biology), L (low-level biology), P (physical science), and N (no science). Zero-order and multiple correlations were found between interest and other variables and membership/nonmembership of the four groups. Students in Group H were characterized by higher achievement in year-10 biology, higher levels of enjoyment of biology, career orientations towards research or high-status biology-based professions, greater interest in various biology topics, especially reproduction/cell division/genetics, and a greater tendency to regard the Bagrut (grade-12) examination as interesting. Students in Group N displayed lower levels of interest in various topics (especially the microscope, plants, and reproduction), were less motivated to solve problems, had poorer grades in biology (and chemistry), were less likely to perceive biology as useful, were less likely to regard the Bagrut examination as fair, and were less likely to be interested in social modes of learning. There were few associations between interest variables and membership in Groups L or P.     

The Media and Economic Voting in Israel

The premise of the economic voting hypothesis is that citizensvote for the government if the national economy is doing well;otherwise, they vote against it. The causal chain of effectsin the economic voting hypothesis starts from the objectiveeconomic indicators, moves on to voter perceptions of the economy,and then to the vote. Under the competence hypothesis that isanalyzed here, this causal chain is slightly modified, withthe objective economy as the first step, voter perceptions ofthe economic competence of the government as the second step,and then the vote. It is argued that citizens learn about thestate of the national economy mainly from the media. Yet, onlyfew studies of economic voting include empirical analyses ofthe media's role in it. The findings support the competencehypothesis and the important role of the media in it. They underlinethe valuable contribution of media effects theories, and especiallymedia framing and priming, to our understanding of economicvoting.     

Role-based Association of Verbs,Actions, and Sentiments with Entities in Political Discourse

A crucial challenge in measuring how text represents an entity is the need to associate each representative expression with a relevant entity to generate meaningful results. Common solutions to this problem are usually based on proximity methods that require a large corpus to reach reasonable levels of accuracy. We show how such methods for the association between an entity and a representation yield a high percentage of false positives at the expression level and low validity at the document level. We introduce a solution that combines syntactic parsing, semantic role labeling logic, and a machine learning approach—the role-based association method. To test our method, we compared it with prevalent methods of association on the news coverage of two entities of interest—the State of Israel and the Palestinian Authority. We found that the role-based association method is more accurate at the expression and the document levels.     

How Day School Teachers Perceive Their Working Conditions: A National Study

Induction and mentoring are widely considered in the United States and in the Organization for Economic Co-operation and Development (OECD) countries as a basic universal and critical intervention for a successful launch of new teachers. Based on an expanded set of survey data, this article focuses on how Jewish day schools offer professional support and learning opportunities from the head of school, the administration, colleagues, parents, and the school community and how useful teachers perceive these resources to be. This study reveals that less than half of all teachers in the schools surveyed report participating in formal induction programs and believe their schools take the learning needs of new teachers seriously. Schools would do well to attend to this aspect of teacher support and consider the systems and structures that do (or do not) exist to help orient, support, and develop new teachers.     

Generality of US preexposure effects: Transfer from food to shock or shock to food with and without the same response requirements

A series of four experiments, employing mice, investigated the generality of the learned helplessness phenomenon. The first two experiments used preexposure to aversive stimuli (shock), while the other two used preexposure to appetitive stimuli (food). In all of the studies, subjects were preexposed to contingent, noncontingent, or no stimuli (except for Experiment 2) in a Skinner box. During the test, animals preexposed to shock were tested with food, and those preexposed to food were tested with shock. The test was conducted in a similar situation, a Skinner box (Experiments 1, 3), or a different situation—a runway (Experiments 2, 4). Performance decrements were evident when subjects that were preexposed to a noncontingent stimulus were compared with subjects preexposed to contingent stimuli. The differences between the contingent and the noncontingent groups were significant, as were the differences between the contingent and the nonpreexposed groups (except for Experiment 1). The effects cut across the different types of stimuli, situations, and response requirements of the preexposure and test phases.     

High school preparation for college biology in Israel

The study reports the results of a questionnaire on the opinions of biology, medical and agricultural students regarding the nature of the contribution of high school biology to their study of biology in the university. It was found that most students value the contribution of high school biology to their learning, understanding and retention of new material. Students who specialized in high school biology and who studied an inquiry-oriented program in high school had definite advantages over the others. High school experiences were found to influence achievement in college biology to the extent to which the university courses were based upon prior knowledge.