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All content in this area was uploaded by Gabriela Iwama on Nov 25, 2019
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Content uploaded by Gabriela Iwama
Author content
All content in this area was uploaded by Gabriela Iwama on Jul 16, 2019
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Exploratory Graph Analysis
Method
Prompt Validation
Final Structure Evaluation
References
1. Milyavskaya & Werner (2018) 2. Locke & Latham (2002). 3. Golino & Epskamp (2017)
Conclusion and Future Directions
•The final structure showed a good fit and reliability indices. Few
characteristics showed an unexpected structured (e.g., Self-
Congruence and Hierarchy).
•The GC questionnaire can be used to assess characteristics of
any goal, such as educational, organizational or personal goals.
•Future studies can investigate interaction effects between
characteristics on goal achievement and measurement invariance.
http://re.is.mpg.de
The Goal Characteristics (GC) questionnaire:
A comprehensive measure for goals content, attainability, interestingness, and usefulness
Gabriela Iwama, Maria Wirzberger, Falk Lieder
Max Planck Institute for Intelligent Systems, Tübingen
Figure 2. Fit indices for alternative models using WLSM estimator. ꭓ² = Chi-Square with Satorra-Bentler
correction; df = degrees of freedom; CFI = Comparative Fit Index; TLI = Tucker Lewis index;
RMSEA = Root Mean Square Error of Approximation; SRMSR = Standardized Root Mean Square Residual.
Interfactor Correlation
Characteristics from
Literature
Item Pool
Generation
Item-Sort Task with
Psychometricians
Item Refinement Prompt Validation
(N = 85)
Online
Data Collection
(N = 590)
Exploratory Graph
Analysis
Questionnaire
Refinement
Confirmatory Factor
Analysis
(WLSMV estimator)
Content
CFI = .96;
TLI = .96;
RMSEA = .038;
SRMR = .052
Interest
CFI = .97;
TLI = .97;
RMSEA = .038;
SRMR = .052
Utility
CFI = .99;
TLI = .98;
RMSEA = .038;
SRMR = .046
Overall Fit
27 factors measured by 105 items
CFI = .93; TLI = .93; RMSEA = .046; SRMR = .059
EGA is a dimensional analysis based on
Graphical LASSO regression and a
walktrap algorithm to identify the factors.
It was showed that EGA has abetter
accuracy compared to Parallel Analysis³.
See the full questionnaire:
osf.io/qfhup/
In an online survey, 590 participants (52% female; average age = 40 years, SD =
12 years) rate their agreement with 171 statements using a 5-point scale
regarding a self-generated goal. To avoid memory bias and ensure variability in
the goals, participants were prompted to report goals with different time
horizons, difficulties, and progress in a between-subjects design. Example:
Data Collection
Introduction
•Some characteristics of goals help people achieve them¹.
•Previous studies had focused on the influence of specific,
challenging and approach goals.
•Existing measures are usually context specific².
•The aim of this study is to develop and evaluate the psychometric
properties for a comprehensive and general measure for goal‘s
characteristics.
Attainability
CFI = .97;
TLI = .96;
RMSEA = .038;
SRMR = .052
Factor Item with highest factor loading
Content
Specificity
This goal has a clear defined outcome or final state.
Time
Specificity
I have a clear deadline by which I want to attain this goal.
Measurability
My progress in this goal can be tracked with objective measures.
Controllability
As long as I do what it takes, I will achieve this goal.
Plannability
It's hard to foresee what will be my next steps. (Reversed)
Social
Support
People encourage me to keep going.
Actionable
I know how to start working on this goal.
Importance
This goal doesn't drive much of my attention. (Reversed)
Awareness
I didn't know I had this goal until you asked me. (Reversed)
Long
-Term Utility
This goal won't make a huge impact in the future.
(Reversed)
Self
-Improvement
This goal will help me grow as a person.
Sample
Items
gabriela.yukari.iwama@gmail.com
Figure 1. Example of Exploratory Graph Analysis with
Interest subscale items.
Progress Difficulty Time Perspective
Figure 3. Interfactor
correlation matrix.
Composite reliability
indices are showed
on matrix diagonal.
.83.82.70.86.83.91.78.93.83.83.89.91.80.89.87.93.93.84.81.76.93.91.90.89.89.88.82