SlideShare a Scribd company logo
1 of 6
Point to-accredit with, account for

Stereotype-characteristic

Develop-accrue,advance,evolve,cultivate

Strategy-aerial tactics,approach

Restriction-boundary,break

Reverse-invert

Simplify-clarify,abridge,refine

Cue-bit, bit part

Report-declare,describe

Rotation-articulation,chain

Correlate-associate,connect,correspond

Result from-arise from,follow from

Influence-affect,have impact upon

Arise from=derive from

Obtain-gain,go,get

Dissociate-separate,setapart,segregate

Emerge-appear, come out

Favor-support,give preference to



Highlight-emphasise,accent,feature

Result from=

Display-demonstrate, expose, feature, manifest

Present-demonstrate,bring forward

Impede-hinder, inhibit, obstruct

Imply-mean,suggest,indicate

Manipulation-treatment,use

Preclude-eliminate
Results

T value

Degrees of freedom-n-1,within or between subjects

Alpha or p value

One or two-tailed hypothesis

Accept or reject the hypothesis

Explain the results in terms of the hypothesis

http://statistics-help-for-
students.com/How_do_I_analyze_data_in_SPSS_for_central_tendency_and_dispersion.htm

http://www.psych.usyd.edu.au/teach/studentresources/writingguides/reports.html

http://www.psypress.com/common/sample-chapters/9781841693729.pdf

Reporting the results-Measures of central tendency were computed to summarize the
data for the age variable. Measures of dispersion were computed to understand the
variability of scores for the age variable. The following are the results of this analysis;
N = 10, M=22.80, SD=8.12. When you look at the mean, it appears that most
students in our class were of traditional college age. However, based on the large
standard deviation, it looks like the ages varied quite a bit.”

Procedure and participants:

-interview 15 males and 15 females

-location-somewhere convenient in Bournemouth away from a main road and
interview passers-by,asking them to find where I am on the map

According to Lawton et al. men were better in way-giving tasks. By contrast,
Olaughlin and Brubaker (1998) didn`t find differences in a mapping task.



http://www1.aucegypt.edu/academic/writers/

http://www.usc.edu/its/stats/spss/reports.html

Introduction

The aim of this study was to investigate gender differences in spatial orientation. The materials used
were a map,on which participants would point to the current location of the interviewer and a timer
to measure their response times. This investigation was aimed at finding out how males and females
differed in giving directions, what strategies they used and what other factors had impact on their
performance. Researchers use two types of knowledge that are generally the basis for way finding:
route knowledge and survey knowledge (O`Keefe & Nadel,1978; Russel& Ward,1982; Siegel &
White,1975; Zimring,1985). Route knowledge includes a list of instructions about how to get from
one location to the next. Survey knowledge involves a cognitive map of the environment that
combines routes in a gestalt-like network of relationships between locations. Recent evidence shows
that relying on route knowledge as opposed to survey knowledge may be gender related. Bever
(1992) declared that women tended to perform better at learning a 8-figure maze when required to
travel in the same direction on all trials than when required to start at opposite points on alternating
trials ( using the route knowledge).On the other hand,men learned the maze better in the two-way
condition than in the one-way condition.

Gender differences in spatial ability are typically tested using either abstract laboratory words such
as mental rotation tests, or more real world tasks, such as map reading, showing the direction of
unseen locations and etc. In addition, four visio-spatial working memory tasks (VSWM) were showed.
Significant differences giving preference to men were reported, supporting existing evidence.

However ,there wasn`t a significant difference between men and women in orientation tasks
performance. The methods of correlation between working memory and spatial orientation tasks
showed that men and women used somewhat different strategies in executing the orientation tasks.
In




 Gender effects on cognitive abilities were under a huge investigation in the past In

particular, differences in visuo-spatial abilities have been reported and confirmed by

experimentalevidence (see Halpern, 2000; Maccoby&Jacklin, 1974; Richardson,

1991) and meta-analytic studies (Linn & Petersen, 1985; Voyer, Voyer, &Bryden,

1995). Several hypotheses have been put forward to explain these findings either focusing

on biological factors such as hormones (e.g. Broverman et al., 1981; Kimura, 1999) or
genetic influences (e.g. Dawson, 1972; Kimura, 1999). More recently, several authors

emphasizedthe importance of socio-cultural factors on women’ performance in visuo-spatial

tasks (e.g. Baenninger&Newcombe, 1989; Caplan, Crawford, Hyde, & Richardson,

1997; Richardson, 1994), showing significant effects of training and cognitive

strategies.

Copyright # 2004 John Wiley & Sons, Ltd.

*




The characteristics of these tasks are as follows: 1) they had to be related to the relevant theoretical
concepts in this field, namely landmark, route and survey knowledge, as originally proposed by Siegel
and White (1975). 2) The Palatino map proved to be the ideal ground for developing a battery of
sensible tools for investigating individual differences. It is rather different from other artificial maps
that have been used in the literature, such as the one designed by Thorndyke and Stasz (1980) with
respect of two characteristics: the distinctive visual characteristics of the different landmarks and the
irregular not grid-like nature of the map. 3) All tasks require recognition: this procedure increased
the ecological value of these tasks, maintaining at the same time the possibility of differentiating
among groups. In addition, the characteristics of the material make it possible to hypothesize a
future use with people who already experience a reduction in their cognitive abilities, such as
patients affected by Alzheimer-type dementia, or people deserving special attention like elderly
people. It has been repeatedly suggested that visuo-spatial deficits as well as orientation and
geographical abilities could well predict early signs of neurological deterioration (e.g. Beatty &
Bernstein, 1989; Kaskie&Storandt, 1995). However, a battery of orientation tasks that could address
both clinical and theoretical needs is not, at present, available.

In order to evaluate the contribution of VSWM on orientation performance—namely the ability to
use map information in a wide sample of orientation tasks such as map completion, wayfinding, map
rotation, Euclidean and route distance judgement—a set of VSWM tasks including both active and
passive processing was used. Moreover women and men sub-samples were analyzed in order to
evaluate differences, if any, in the structure of such relationship. By considering the overall
performance in the eight orientation tasks, results indicated a relationship between these two sets of
abilities. However, the percentage of explained variance predicted by VSWM abilities is significantly
higher for men than for women. This result is of particular importance since empirical evidence was
not present in the contribution of VSWM in orientation tasks. Although the involvement of VSWM
abilities in orientation tasks is less relevant in women than in men, active processes seem to play an
important role. This result strengthened the relationship between visuo-spatial active processes and
female gender, as previous studies supported (e.g. Paivio& Clark, 1991; Vecchi&Girelli, 1998). From a
theoretical point of view, data confirmed the importance of considering the characteristics of the
task as an essential variable in interpreting working memory functions. Each task could well be
defined in terms of amount of active manipulation required and this variable influences the
magnitude of individual differences (see Cornoldi&Vecchi, 2003).

Moreover, present evidence suggests that lower abilities could not reflect limitations in the active
processing component but rather the choice of visuo-spatial strategy including an overload of active
resources or simply an incorrect selection of the best strategy for each kind of task. Our data also
suggest that gender differences do emerge in association with laboratory tests but are less evident in
ecological tasks. This could partially explain the adoption of different strategies in the female
populations: such strategies are overall less efficient but do not determine critical limitations in
everyday life.

Discussion

It is also important to consider gender effect while investigating visuo-spatial abilities since different
patterns of performance between men and women could result in minimizing overall cognitive
differences thus determining non -significant results. This shows the need to analyse gender effects
togetherwith cognitive strategies as for the performance of poor and good orienters. In several tasks,
poor and good orienters did show a partially different pattern in men and women. This pattern is
clearly compatible with the adoption of different strategies in relation with gender determining
significant differences in performance. An interesting pattern of relationship between poor and good
orienters and sex was found: three tasks (two route tasks and the map completion task) showed
gender-related differences, where men were better in good orienters, whereas the Euclidean
distance judgement task indicated an opposite pattern with poor orienters. The nature and
characteristics of men and women’ strategies cannot be inferred from the present study and need
further investigation in future research. However present datashows that interpreting gender
differences not only in terms of specific cognitive capacities is important not only in terms of specific
cognitive capacities but also with relation to more general metacognitive issues.

A set of differences between men and women were favoured : 1) VSWM predict orientation ability,
better in men than in women. 2) The orientation performance of women is more accurately
predicted by the tasks involving active processing, showing that it is critical in women's visuo-spatial
performance. 3) Gender-related differences appear between men and women when different
analyses for low and high ability groups are performed. In particular male good orienters performed
better than women on both route and survey tasks. 4) Gender-related differences in VSWM are
confirmed: our results support the previous findings.

In conclusion, visuo-spatial abilities could be very important for the execution of orientation tasks.
However, VSWM tasks can explain only a limited percentage of variance in orientation tasks and it is
necessary to hypothesize a greater involvement of other components of working memory. Moreover,
the involvement of VSWM in orientation abilities seems to be related to gender differences. Men are
likely to use visuo-spatial abilities when orienting in the environment to a greater extent than
women do; this finding is supported by results showing a difference between men and women in
the good orienters ability group. These results emphasized that cognitive strategies may both
modulate cognitive abilities and help analyze gender differences. Vecchi (2001) has recently pointed
out the critical role of mental strategies in determining gender differences in visuo-spatial tasks when
interpreting the nature of male's advantage in an active visuo-spatial task. The interpretation of
individual differences in terms of selection and adoption of different cognitive strategies does give
preference to the role of metacognitive abilities in determining the level of VSWM capacity (see
Cornoldi&Vecchi, 2003) and, from a theoretical perspective, the importance of considering the
working memory system as a whole. A visuo-spatial task requires the active involvement of more
than a single item of the system and thus it is particularly important to understand not only
segregation between individual components but also interaction and coordination between such
components.

                                   females                             males

mean                               17.57                               22.19

Std dev.                           17.194                              20.594


median                             16.41                               15.93



A set of

VSWM tasks involving both active and passive processing was used in order to evaluate the
contribution of VSWM on orientation performance.Moreover we

analysed women and men sub-samples in order to assess differences, if any, in the

structure of such relationship.

More Related Content

Similar to Emsa1

Dissertation (final)
Dissertation (final)Dissertation (final)
Dissertation (final)
Justine Durno
 
Evaluation checklist
Evaluation checklistEvaluation checklist
Evaluation checklist
knapp112
 
Perception of shapes targeting local and globalprocesses in .docx
Perception of shapes targeting local and globalprocesses in .docxPerception of shapes targeting local and globalprocesses in .docx
Perception of shapes targeting local and globalprocesses in .docx
danhaley45372
 
1-s2.0-S0960982214014274-main
1-s2.0-S0960982214014274-main1-s2.0-S0960982214014274-main
1-s2.0-S0960982214014274-main
Amy Jolly
 
Switching spatial reference frames for yaw
Switching spatial reference frames for yawSwitching spatial reference frames for yaw
Switching spatial reference frames for yaw
Myrian Buele
 
Train Operators Final Draft
Train Operators Final DraftTrain Operators Final Draft
Train Operators Final Draft
Alex Larson
 
abstract_volume_SRS2014
abstract_volume_SRS2014abstract_volume_SRS2014
abstract_volume_SRS2014
Gimel Samera
 
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docxRunning head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
healdkathaleen
 
News_and_Views
News_and_ViewsNews_and_Views
News_and_Views
Anduril21
 

Similar to Emsa1 (20)

Assessing Spatial Thinking Ability
Assessing Spatial Thinking AbilityAssessing Spatial Thinking Ability
Assessing Spatial Thinking Ability
 
Masculinity and femenity
Masculinity and femenityMasculinity and femenity
Masculinity and femenity
 
Dissertation (final)
Dissertation (final)Dissertation (final)
Dissertation (final)
 
Evaluation checklist
Evaluation checklistEvaluation checklist
Evaluation checklist
 
Perception of shapes targeting local and globalprocesses in .docx
Perception of shapes targeting local and globalprocesses in .docxPerception of shapes targeting local and globalprocesses in .docx
Perception of shapes targeting local and globalprocesses in .docx
 
Mound_paper
Mound_paperMound_paper
Mound_paper
 
A review of pedestrian group dynamics and methodologies in modelling pedestri...
A review of pedestrian group dynamics and methodologies in modelling pedestri...A review of pedestrian group dynamics and methodologies in modelling pedestri...
A review of pedestrian group dynamics and methodologies in modelling pedestri...
 
Statistics for Geography and Environmental Science: an introductory lecture c...
Statistics for Geography and Environmental Science:an introductory lecture c...Statistics for Geography and Environmental Science:an introductory lecture c...
Statistics for Geography and Environmental Science: an introductory lecture c...
 
1-s2.0-S0960982214014274-main
1-s2.0-S0960982214014274-main1-s2.0-S0960982214014274-main
1-s2.0-S0960982214014274-main
 
Switching spatial reference frames for yaw
Switching spatial reference frames for yawSwitching spatial reference frames for yaw
Switching spatial reference frames for yaw
 
Train Operators Final Draft
Train Operators Final DraftTrain Operators Final Draft
Train Operators Final Draft
 
Attention Makes Moving Objects Be Perceived To Move Faster
Attention Makes Moving Objects Be Perceived To Move FasterAttention Makes Moving Objects Be Perceived To Move Faster
Attention Makes Moving Objects Be Perceived To Move Faster
 
Writing your research aims and proposal activity sheet
Writing your research aims and proposal activity sheetWriting your research aims and proposal activity sheet
Writing your research aims and proposal activity sheet
 
Adaptationism And Molecular Biology An Example Based On ADHD
Adaptationism And Molecular Biology  An Example Based On ADHDAdaptationism And Molecular Biology  An Example Based On ADHD
Adaptationism And Molecular Biology An Example Based On ADHD
 
abstract_volume_SRS2014
abstract_volume_SRS2014abstract_volume_SRS2014
abstract_volume_SRS2014
 
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docxRunning head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
Running head DATA ANALYSIS1DATA ANALYSIS 7Dat.docx
 
Sample of slides for Statistics for Geography and Environmental Science
Sample of slides for Statistics for Geography and Environmental ScienceSample of slides for Statistics for Geography and Environmental Science
Sample of slides for Statistics for Geography and Environmental Science
 
News_and_Views
News_and_ViewsNews_and_Views
News_and_Views
 
Quantitative and qualitative_methodologies
Quantitative and qualitative_methodologiesQuantitative and qualitative_methodologies
Quantitative and qualitative_methodologies
 
Role of Modern Geographical Knowledge in National Development
Role  of Modern Geographical Knowledge in National DevelopmentRole  of Modern Geographical Knowledge in National Development
Role of Modern Geographical Knowledge in National Development
 

Recently uploaded

1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
QucHHunhnh
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
kauryashika82
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
Chris Hunter
 
An Overview of Mutual Funds Bcom Project.pdf
An Overview of Mutual Funds Bcom Project.pdfAn Overview of Mutual Funds Bcom Project.pdf
An Overview of Mutual Funds Bcom Project.pdf
SanaAli374401
 

Recently uploaded (20)

Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introduction
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptx
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
psychiatric nursing HISTORY COLLECTION .docx
psychiatric  nursing HISTORY  COLLECTION  .docxpsychiatric  nursing HISTORY  COLLECTION  .docx
psychiatric nursing HISTORY COLLECTION .docx
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
 
fourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writingfourth grading exam for kindergarten in writing
fourth grading exam for kindergarten in writing
 
Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
 
An Overview of Mutual Funds Bcom Project.pdf
An Overview of Mutual Funds Bcom Project.pdfAn Overview of Mutual Funds Bcom Project.pdf
An Overview of Mutual Funds Bcom Project.pdf
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impact
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdf
 

Emsa1

  • 1. Point to-accredit with, account for Stereotype-characteristic Develop-accrue,advance,evolve,cultivate Strategy-aerial tactics,approach Restriction-boundary,break Reverse-invert Simplify-clarify,abridge,refine Cue-bit, bit part Report-declare,describe Rotation-articulation,chain Correlate-associate,connect,correspond Result from-arise from,follow from Influence-affect,have impact upon Arise from=derive from Obtain-gain,go,get Dissociate-separate,setapart,segregate Emerge-appear, come out Favor-support,give preference to Highlight-emphasise,accent,feature Result from= Display-demonstrate, expose, feature, manifest Present-demonstrate,bring forward Impede-hinder, inhibit, obstruct Imply-mean,suggest,indicate Manipulation-treatment,use Preclude-eliminate
  • 2. Results T value Degrees of freedom-n-1,within or between subjects Alpha or p value One or two-tailed hypothesis Accept or reject the hypothesis Explain the results in terms of the hypothesis http://statistics-help-for- students.com/How_do_I_analyze_data_in_SPSS_for_central_tendency_and_dispersion.htm http://www.psych.usyd.edu.au/teach/studentresources/writingguides/reports.html http://www.psypress.com/common/sample-chapters/9781841693729.pdf Reporting the results-Measures of central tendency were computed to summarize the data for the age variable. Measures of dispersion were computed to understand the variability of scores for the age variable. The following are the results of this analysis; N = 10, M=22.80, SD=8.12. When you look at the mean, it appears that most students in our class were of traditional college age. However, based on the large standard deviation, it looks like the ages varied quite a bit.” Procedure and participants: -interview 15 males and 15 females -location-somewhere convenient in Bournemouth away from a main road and interview passers-by,asking them to find where I am on the map According to Lawton et al. men were better in way-giving tasks. By contrast, Olaughlin and Brubaker (1998) didn`t find differences in a mapping task. http://www1.aucegypt.edu/academic/writers/ http://www.usc.edu/its/stats/spss/reports.html Introduction The aim of this study was to investigate gender differences in spatial orientation. The materials used were a map,on which participants would point to the current location of the interviewer and a timer to measure their response times. This investigation was aimed at finding out how males and females
  • 3. differed in giving directions, what strategies they used and what other factors had impact on their performance. Researchers use two types of knowledge that are generally the basis for way finding: route knowledge and survey knowledge (O`Keefe & Nadel,1978; Russel& Ward,1982; Siegel & White,1975; Zimring,1985). Route knowledge includes a list of instructions about how to get from one location to the next. Survey knowledge involves a cognitive map of the environment that combines routes in a gestalt-like network of relationships between locations. Recent evidence shows that relying on route knowledge as opposed to survey knowledge may be gender related. Bever (1992) declared that women tended to perform better at learning a 8-figure maze when required to travel in the same direction on all trials than when required to start at opposite points on alternating trials ( using the route knowledge).On the other hand,men learned the maze better in the two-way condition than in the one-way condition. Gender differences in spatial ability are typically tested using either abstract laboratory words such as mental rotation tests, or more real world tasks, such as map reading, showing the direction of unseen locations and etc. In addition, four visio-spatial working memory tasks (VSWM) were showed. Significant differences giving preference to men were reported, supporting existing evidence. However ,there wasn`t a significant difference between men and women in orientation tasks performance. The methods of correlation between working memory and spatial orientation tasks showed that men and women used somewhat different strategies in executing the orientation tasks. In Gender effects on cognitive abilities were under a huge investigation in the past In particular, differences in visuo-spatial abilities have been reported and confirmed by experimentalevidence (see Halpern, 2000; Maccoby&Jacklin, 1974; Richardson, 1991) and meta-analytic studies (Linn & Petersen, 1985; Voyer, Voyer, &Bryden, 1995). Several hypotheses have been put forward to explain these findings either focusing on biological factors such as hormones (e.g. Broverman et al., 1981; Kimura, 1999) or
  • 4. genetic influences (e.g. Dawson, 1972; Kimura, 1999). More recently, several authors emphasizedthe importance of socio-cultural factors on women’ performance in visuo-spatial tasks (e.g. Baenninger&Newcombe, 1989; Caplan, Crawford, Hyde, & Richardson, 1997; Richardson, 1994), showing significant effects of training and cognitive strategies. Copyright # 2004 John Wiley & Sons, Ltd. * The characteristics of these tasks are as follows: 1) they had to be related to the relevant theoretical concepts in this field, namely landmark, route and survey knowledge, as originally proposed by Siegel and White (1975). 2) The Palatino map proved to be the ideal ground for developing a battery of sensible tools for investigating individual differences. It is rather different from other artificial maps that have been used in the literature, such as the one designed by Thorndyke and Stasz (1980) with respect of two characteristics: the distinctive visual characteristics of the different landmarks and the irregular not grid-like nature of the map. 3) All tasks require recognition: this procedure increased the ecological value of these tasks, maintaining at the same time the possibility of differentiating among groups. In addition, the characteristics of the material make it possible to hypothesize a future use with people who already experience a reduction in their cognitive abilities, such as patients affected by Alzheimer-type dementia, or people deserving special attention like elderly people. It has been repeatedly suggested that visuo-spatial deficits as well as orientation and geographical abilities could well predict early signs of neurological deterioration (e.g. Beatty & Bernstein, 1989; Kaskie&Storandt, 1995). However, a battery of orientation tasks that could address both clinical and theoretical needs is not, at present, available. In order to evaluate the contribution of VSWM on orientation performance—namely the ability to use map information in a wide sample of orientation tasks such as map completion, wayfinding, map rotation, Euclidean and route distance judgement—a set of VSWM tasks including both active and passive processing was used. Moreover women and men sub-samples were analyzed in order to evaluate differences, if any, in the structure of such relationship. By considering the overall performance in the eight orientation tasks, results indicated a relationship between these two sets of abilities. However, the percentage of explained variance predicted by VSWM abilities is significantly higher for men than for women. This result is of particular importance since empirical evidence was
  • 5. not present in the contribution of VSWM in orientation tasks. Although the involvement of VSWM abilities in orientation tasks is less relevant in women than in men, active processes seem to play an important role. This result strengthened the relationship between visuo-spatial active processes and female gender, as previous studies supported (e.g. Paivio& Clark, 1991; Vecchi&Girelli, 1998). From a theoretical point of view, data confirmed the importance of considering the characteristics of the task as an essential variable in interpreting working memory functions. Each task could well be defined in terms of amount of active manipulation required and this variable influences the magnitude of individual differences (see Cornoldi&Vecchi, 2003). Moreover, present evidence suggests that lower abilities could not reflect limitations in the active processing component but rather the choice of visuo-spatial strategy including an overload of active resources or simply an incorrect selection of the best strategy for each kind of task. Our data also suggest that gender differences do emerge in association with laboratory tests but are less evident in ecological tasks. This could partially explain the adoption of different strategies in the female populations: such strategies are overall less efficient but do not determine critical limitations in everyday life. Discussion It is also important to consider gender effect while investigating visuo-spatial abilities since different patterns of performance between men and women could result in minimizing overall cognitive differences thus determining non -significant results. This shows the need to analyse gender effects togetherwith cognitive strategies as for the performance of poor and good orienters. In several tasks, poor and good orienters did show a partially different pattern in men and women. This pattern is clearly compatible with the adoption of different strategies in relation with gender determining significant differences in performance. An interesting pattern of relationship between poor and good orienters and sex was found: three tasks (two route tasks and the map completion task) showed gender-related differences, where men were better in good orienters, whereas the Euclidean distance judgement task indicated an opposite pattern with poor orienters. The nature and characteristics of men and women’ strategies cannot be inferred from the present study and need further investigation in future research. However present datashows that interpreting gender differences not only in terms of specific cognitive capacities is important not only in terms of specific cognitive capacities but also with relation to more general metacognitive issues. A set of differences between men and women were favoured : 1) VSWM predict orientation ability, better in men than in women. 2) The orientation performance of women is more accurately predicted by the tasks involving active processing, showing that it is critical in women's visuo-spatial performance. 3) Gender-related differences appear between men and women when different analyses for low and high ability groups are performed. In particular male good orienters performed better than women on both route and survey tasks. 4) Gender-related differences in VSWM are confirmed: our results support the previous findings. In conclusion, visuo-spatial abilities could be very important for the execution of orientation tasks. However, VSWM tasks can explain only a limited percentage of variance in orientation tasks and it is necessary to hypothesize a greater involvement of other components of working memory. Moreover, the involvement of VSWM in orientation abilities seems to be related to gender differences. Men are likely to use visuo-spatial abilities when orienting in the environment to a greater extent than
  • 6. women do; this finding is supported by results showing a difference between men and women in the good orienters ability group. These results emphasized that cognitive strategies may both modulate cognitive abilities and help analyze gender differences. Vecchi (2001) has recently pointed out the critical role of mental strategies in determining gender differences in visuo-spatial tasks when interpreting the nature of male's advantage in an active visuo-spatial task. The interpretation of individual differences in terms of selection and adoption of different cognitive strategies does give preference to the role of metacognitive abilities in determining the level of VSWM capacity (see Cornoldi&Vecchi, 2003) and, from a theoretical perspective, the importance of considering the working memory system as a whole. A visuo-spatial task requires the active involvement of more than a single item of the system and thus it is particularly important to understand not only segregation between individual components but also interaction and coordination between such components. females males mean 17.57 22.19 Std dev. 17.194 20.594 median 16.41 15.93 A set of VSWM tasks involving both active and passive processing was used in order to evaluate the contribution of VSWM on orientation performance.Moreover we analysed women and men sub-samples in order to assess differences, if any, in the structure of such relationship.