Demonstrates that 11-year-old children's scientific thinking in formal operational terms can be significantly developed through training in the cognitive style of field independence determined by the Group Embedded Figures Test. Suggests students could perform formal operationally if they had the skill of identifying the variables to be…

Reports on a study intended to establish a relationship between the M-space (mental energy) and the M-demand (the variable difficulties of Piagetian tasks presumed to entail the same logical structure) of different items of general chemistry. Recommends that chemistry teachers consider the role of cognitive factors in determining student success.…

The purpose of this study was to find out whether students perform differently on algebra word problems that have certain key context features and entail proportional reasoning, relative to their level of logical reasoning and their degree of field dependence/independence. Field-independent students tend to restructure and break stimuli into parts…