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The validity of self-directed search questionnaire (SDS) for work successHeussen, Sven 11 1900 (has links)
Note from the Library: The fulltext electronic version of this thesis has been removed due to restricted content. Please contact the Unisa Library for more details. / Industrial and Organisational Psychology / M.A. (Industrial Psychology)
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The validity of self-directed search questionnaire (SDS) for work successHeussen, Sven 11 1900 (has links)
Note from the Library: The fulltext electronic version of this thesis has been removed due to restricted content. Please contact the Unisa Library for more details. / Industrial and Organisational Psychology / M.A. (Industrial Psychology)
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Using the differential aptitude test to estimate intelligence and scholastic achievement at grade nine levelMarais, Amanda Claudia 30 June 2007 (has links)
The newly developed Differential Aptitude Test Form S (DAT) does not give
an indication of general intelligence or expected achievement in Grade 9. The aim
of the current study was to determine the relationships of the aptitude subtests
(measured by the DAT) with intelligence and achievement. Two affective factors,
motivation and self-concept, as well as study orientation, were included as
variables predicting achievement. An empirical study was carried out in which 60
Grade 9 learners were tested. The variables were measured using reliable
instruments. Correlations were calculated and multiple regression analyses used to
predict achievement. Moderate to high positive correlations between aptitude and
intelligence were found. Affective factors explained more of the variance in
achievement in key subjects than aptitude variables. One conclusion is that Grade
9 achievement measures affective rather than cognitive factors. Recommendations
are made regarding the use of the DAT-S in predicting school achievement. / Educational Studies / M.Ed. (Specialisation in Guidance and Counselling)
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Using the differential aptitude test to estimate intelligence and scholastic achievement at grade nine levelMarais, Amanda Claudia 30 June 2007 (has links)
The newly developed Differential Aptitude Test Form S (DAT) does not give
an indication of general intelligence or expected achievement in Grade 9. The aim
of the current study was to determine the relationships of the aptitude subtests
(measured by the DAT) with intelligence and achievement. Two affective factors,
motivation and self-concept, as well as study orientation, were included as
variables predicting achievement. An empirical study was carried out in which 60
Grade 9 learners were tested. The variables were measured using reliable
instruments. Correlations were calculated and multiple regression analyses used to
predict achievement. Moderate to high positive correlations between aptitude and
intelligence were found. Affective factors explained more of the variance in
achievement in key subjects than aptitude variables. One conclusion is that Grade
9 achievement measures affective rather than cognitive factors. Recommendations
are made regarding the use of the DAT-S in predicting school achievement. / Educational Studies / M.Ed. (Specialisation in Guidance and Counselling)
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Selection of industrial and organisational psychology master's students: exploring the validity of applied psychometric measuresOlivier, Karina Cornelia 10 1900 (has links)
The objective of this study was to investigate how well the academic performance of the
Industrial and Organisational Psychology master’s students at a research institution can be
predicted through psychometric measures. A non-experimental design was used in this
empirical study. The sample consisted of one hundred and thirty-three IO Psychology master’s
students over a five-year period.
The secondary data for this research originated from the students completing the Graduate
Verify Ability tests as well as the Occupational Personality Questionnaire, which are
psychometric measures that form part of the selection. Both psychometric measures load onto
the Person Job Match competencies. A theoretical relationship could be found between the
Ability tests and academic success as well as the PJM competencies that included weighted
scores from both psychometric measures. The empirical relationships, therefore, proved that
the ability tests have the strongest predictive ability for academic success. / Industrial and Organisational Psychology / M. Com. (Industrial and Organisational Psychology)
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