The influence of on-farm advice on beliefs and motivations for Swiss lowland farmers to implement ecological compensation areas on their farms

Purpose: Farmers hold a key to reaching biodiversity targets, but will only carry out this service to society if they are sufficiently motivated to do so. The aim of this study is to evaluate the potential of on-farm advice as a tool for motivating farmers to take action to preserve or even to enhance biodiversity on their farms.

Design/methodology/approach: To address this aim, we surveyed 133 farmers (response rate 43.9%), of whom 23 had received on-farm advice about farmland biodiversity conservation over a period of six years.

Findings: The results showed that key beliefs and motivations were positively influenced by farmer advisory services. Farmers who had received advice agreed significantly more strongly in the compatibility of biodiversity conservation and production; that biodiversity is important; and that nature conservation on farms is appreciated by society.

Practical Implications: These results allow the conclusion that on-farm biodiversity advice might be a useful way of positively influencing the beliefs and enhancing motivations of farmers to contribute to biodiversity conservation on their farms.

Theoretical implications: Although several papers have examined the influence of agricultural extension on farmer behaviour, the results of this study contribute to explaining some of the contradictions in the literature about the effectiveness of advisory services. Furthermore, this study addresses [Batary, P., L. V. Dicks, D. Kleijn, and W. J. Sutherland. 2015. “The Role of Agri-Environment Schemes in Conservation and Environmental Management.” Conservation Biology 29: 1006–1016.] challenge that there has been insufficient research on the link between farmer advice and the effectiveness of agri-environmental schemes.

Originality/value: This paper is among the first to address these research gaps and is the first to examine the influence of advice on farmer conservation behaviour in the Swiss context.     

Research interests of secondary science teachers

In the past few years, science educators and the nation at large have become increasingly concerned about the “Crisis in Science Education.” An underlying cause of this crisis is the nonuniform quality of instruction delivered by secondary science teachers. One way to improve the quality of teaching in the schools is the application of science education research findings to teaching. Most teachers are unaware of the research findings and/or do not apply them in their classrooms. This study helps determine the areas of research which are of greatest interest to secondary science teachers. Results will be used by NSTA to determine the contents of future volumes of the monograph What Research Says to the Science Teacher. A random sample of 600 secondary science teachers was obtained from the National Registry of NSTA. Teachers were sent a 23 item questionnaire that asked them to rate their interest in each research topic on a five point scale. The questionnaire contained the 12 items prepared by a NARST-NSTA committee in 1979 and an additional 11 items using the same format. Demographic data collected from the survey included sex, teaching assignment, role in school, type of school, type of community, years of teaching experience, and familiarity with What Research Says. … Data were analyzed using this demographic data as well as according to whether teachers returned the original or a follow-up questionnaire. Teachers who returned the first questionnaire had basically the same preferences as those who returned the follow-up questionnaire. Sixty percent of the teachers completed the questionnaire in usable form. Overall results of the study based on both frequency of response and on mean rating indicate that the following five topics are of greatest interest to secondary science teachers: laboratory experiences, motivational techniques, effect on college courses, problem solving, and meaningful learning. Analysis of data according to the subject taught indicated that chemistry and physics teachers are more interested in problem solving than biology teachers, and that chemistry, physics, and earth science teachers are also interested in the sequence of the content. Males and females had the same top five interests but in a different order. The same is true for teachers of grades 7–9 versus grades 10–12. Rural teachers preferences varied substantially from those in other settings and differences were also found for teachers familiar with What Research Says … compared to the rest of the sample. For every classification of teacher, the area of least interest was sex difference research.     

Analyzing difficulties with mole-concept tasks by using familiar analog tasks

This study was conducted to determine which skills and concepts students have that are prerequisites for solving moles problems through the use of analog tasks. Two analogous tests with four forms of each were prepared that corresponded to a conventional moles test. The analogs used were oranges and granules of sugar. Slight variations between test items on various forms permitted comparisons that would indicate specific conceptual and mathematical difficulties that students might have in solving moles problems. Different forms of the two tests were randomly assigned to 332 high school chemistry students of five teachers in four schools in central Indiana. Comparisons of total test score, subtest scores, and the number of students answering an item correctly using appropriate t-test and chi square tests resulted in the following conclusions: (1) the size of the object makes no difference in the problem difficulty; (2) students understand the concepts of mass, volume, and particles equally well; (3) problems requiring two steps are harder than those requiring one step; (4) problems involving scientific notation are more difficult than those that do not; (5) problems involving the multiplication concept are easier than those involving the division concept; (6) problems involving the collective word “bag” are easier to solve than those using the word “billion”; (7) the use of the word “a(n)” makes the problem more difficult than using the number “1”.     

Facilitating problem solving in high school chemistry

The major purpose for conducting this study was to determine whether certain instructional strategies were superior to others in teaching high school chemistry students problem solving. The effectiveness of four instructional strategies for teaching problem solving to students of various proportional reasoning ability, verbal and visual preference, and mathematics anxiety were compared in this aptitude by treatment interaction study. The strategies used were the factor-label method, analogies, diagrams, and proportionality. Six hundred and nine high school students in eight schools were randomly assigned to one of four teaching strategies within each classroom. Students used programmed booklets to study the mole concept, the gas laws, stoichiometry, and molarity. Problem-solving ability was measured by a series of immediate posttests, delayed posttests and the ACS-NSTA Examination in High School Chemistry. Results showed that mathematics anxiety is negatively correlated with science achievement and that problem solving is dependent on students' proportional reasoning ability. The factor-label method was found to be the most desirable method and proportionality the least desirable method for teaching the mole concept. However, the proportionality method was best for teaching the gas laws. Several second-order interactions were found to be significant when mathematics anxiety was one of the aptitudes involved.     

The Effect of Online College Attendance on Job Obtainment Through Social Connections

Attending college online has implications for students’ ability to make social connections and eventually obtain jobs by means of social capital. Previous academic work has tested employer callback rates to fictitious resumes treated by indications of either online or face-to-face college attendance but such methods overlook the networking aspect of job obtainment. This article uses data from a national survey to examine if online college attendance reduces the likelihood that a student uses a social connection to obtain his or her first job out of college. Using an instrumental variables approach to account for the nontraditional characteristics of online students, the author found that attending college exclusively online reduces the likelihood of obtaining a job through social connections, independent of personality and other relevant characteristics of the college setting.     

Administrative Intensity and Faculty Job Stress

Innovative Higher Education - This article speaks to the debate regarding the proper size of university administrations by presenting the results of an examination of how the relative size of...     

Effectiveness of a Model Teacher Preparation Program for the Elementary Level

Journal of Science Teacher Education -