Ca. Berg et Dg. Phillips, AN INVESTIGATION OF THE RELATIONSHIP BETWEEN LOGICAL THINKING STRUCTURES AND THE ABILITY TO CONSTRUCT AND INTERPRET LINE GRAPHS, Journal of research in science teaching, 31(4), 1994, pp. 323-344
This study investigates the relationship between logical thinking stru
ctures and the ability to construct and interpret line graphs. Seventy
-two subjects in 7th, 9th, and 11th grades were administered individua
l Piagetian tasks to assess five specific mental structures: (Euclidea
n spatial structures) (a) Placement and Displacement of Objects (maint
aining horizontal and vertical reference frames) and (b) One-One Multi
plication of Placement and Displacement Relations (coordinate systems)
; (c) Multiplicative Measurement; (d) Multiplicative Seriation; and (e
) Proportional Reasoning. Graphing abilities were assessed by having t
he subjects construct and interpret numerous graphs of varying content
and difficulty. To minimize the researcher's guesses about interpreta
tion, each subject's answers and reasons were subsequently explored du
ring a clinical interview. The results indicate significant relationsh
ips of logical thinking to graphing ability. Multiplicative seriation,
multiplicative measurement, and Euclidean spatial structures positive
ly influenced graphing abilities. Subjects who showed evidence of prop
ortional reasoning did significantly better on many graphing situation
s including choosing the part of the graph with the greatest ''rate of
change.'' Locating points on a graph without a grid was significantly
related to horizontal/vertical frames of reference. Students who did
not possess the logical thinking structures were more likely to be dep
endent upon, and influenced by, perceptual cues and less able to inter
pret or construct graphs correctly.