learning-styles
learning-styles
learning-styles
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However, the notion of ‘gifted’ varies between the<br />
three reports that use it to measure ability, as do the<br />
outcomes that emerge from the preferences. Pyryt,<br />
Sandals and Begorya (1998, 76) advised caution about<br />
these patterns since, although differences were found<br />
between gifted students, average ones and students<br />
with <strong>learning</strong> difficulties or disabilities, ‘the magnitude<br />
of group differences is small’. Burns, Johnson and<br />
Gable (1998) found that while statistically significant<br />
differences were found between gifted and average<br />
students, the elements of the LSI associated with<br />
giftedness were different in each study. They concluded<br />
(1998, 280) that ‘it is difficult to accept the idea that<br />
the population of academically able students share<br />
common <strong>learning</strong> <strong>styles</strong> preferences’.<br />
We have attempted to draw from the literature any<br />
instances in which the preferences tend to ‘cluster’,<br />
but the reporting of data has not enabled us to<br />
ascertain the strength of preferences that might<br />
interact with each other. Where scores are reported,<br />
their interpretation appears rather loose. For example,<br />
Gadt-Johnson and Price (2000) reported that tactile<br />
learners in their large sample of over 25,000 children<br />
in grades 5–12 have associated preferences for the<br />
‘kinaesthetic’, ‘auditor y’, ‘intake’, ‘learn in several ways’,<br />
‘less conforming’, ‘teacher motivated’ and ‘parent<br />
motivated’ elements. It is only later in the reporting<br />
of this research that it becomes clear that none of these<br />
‘associated preferences’ was represented by a score<br />
of more than 60 or less than 40; that is, they were not<br />
high or low preferences as defined by the model.<br />
Supporters of the model offer detailed prescriptions<br />
for teaching various types of student: for example,<br />
they report that ‘globals’ appear to need more<br />
encouragement; short, varied tasks (because of their<br />
lower motivation); and when faced with new and difficult<br />
information, it should be interesting, related to their<br />
lives and allow them to become actively involved.<br />
Advice covers individuals and groups, classroom<br />
management, lesson pace, activity, kinaesthetics<br />
and sequencing of material. Advice is related directly<br />
to different types of learner; for example, the idea<br />
that underachievers, ‘at risk’ and dropout students<br />
are almost exclusively tactual/kinaesthetic learners<br />
(see eg Dunn 1990c). Supporters also offer advice<br />
for other preferences. For example, students who learn<br />
better with sound should have music without lyrics<br />
as opposed to melodies with words, while baroque<br />
appears to cause better responsiveness than rock,<br />
and students who prefer light should have soft,<br />
not bright, light. The empirical basis for a distinction<br />
between the effects of different musical genres and<br />
quality of lighting is not given.<br />
There is also detailed advice for developing flexible<br />
and attractive environmental conditions; for example:<br />
Redesign conventional classrooms with cardboard<br />
boxes, bookshelves, and other useable items placed<br />
perpendicular to the walls to make quiet, well-lit<br />
areas and, simultaneously, sections for controlled<br />
interaction and soft lighting. Permit students to work<br />
in chairs, on carpeting, on beanbag chairs, or on<br />
cushions, or seated against the wall, as long as<br />
they pay attention and perform better than they have<br />
previously. Turn the lights off and read in natural<br />
day light with underachievers or whenever the class<br />
becomes restless.<br />
(Dunn 1990b, 229)<br />
Such advice derives from empirical evidence from<br />
studies cited by Dunn as supporting her model<br />
(see Dunn and Griggs 2003).<br />
Several books offer advice through examples of how<br />
particular schools have transformed seating, decor,<br />
classroom planning and timetabling in order to respond<br />
to students’ preferences as expressed through the<br />
LSI (see eg Dunn and Griggs 1988). These offer detailed<br />
‘before and after’ vignettes of schools, their students,<br />
local communities and <strong>learning</strong> environments as well<br />
as ‘The How-to Steps’. In addition, the Dunn, Klavas<br />
and Ingham (1990) Homework prescription software<br />
package is offered to provide ‘a series of directions<br />
for studying and doing homework based on each<br />
individual’s … scores’ (Dunn and Stevenson 1997, 336)<br />
which, it is claimed, increases student achievement<br />
and reduces anxiety (Nelson et al. 1993; Lenehan<br />
et al. 1994). These studies, however, are open to the<br />
criticism that the observed benefits reflect a ‘level of<br />
intervention’ effect rather than a ‘nature of intervention’<br />
effect, since all groups received ‘traditional instruction’<br />
and the most successful group had ‘homework<br />
prescriptions’ as an additional element. This suggests<br />
that success may be attributed to the greatest quantity<br />
of input; the methodological problems of catalytic<br />
validity and the ‘Hawthorne Effect’ are also likely<br />
to play an important part.<br />
Empirical evidence of pedagogical impact<br />
Reporting on a meta-analysis of 36 experimental<br />
studies based on the LSI and PEPS with different<br />
groups of students, Dunn et al. (1995) claimed a mean<br />
effect size equivalent to a mean difference of 0.75 –<br />
described as ‘in the medium to large range’. Of the<br />
36 studies, only six examined the effect sizes of the<br />
Dunn and Dunn model as a whole, while the remaining<br />
30 focused on one of the four sub-areas of the inventory<br />
(environmental, emotional, sociological, physiological).<br />
For example, of the two studies in the emotional<br />
sub-area, Napolitano (1986) focused exclusively on<br />
the ‘need for structure’ element, while White (1981)<br />
looked more broadly at ‘selected elements of emotional<br />
<strong>learning</strong> style’.