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Psychological Test Validity [PDF]
This paper presents a theoretical overview of current aspects about the validity problems of psychological tests. The article demonstrates the importance of the development of psychological tests and the scientific studies of their validity, describes ...
Gessmann H.-W., Sheronov E.A.
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Thought Suppression Research Methods: Paradigms, Theories, Methodological Concerns
It is hard to provide an unequivocal answer to the question of whether or not thought suppression is effective. Two thought suppression paradigms - the “white bear” paradigm and the think/no-think paradigm - give mixed results.
Niczyporuk Aneta
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Improving the external validity of clinical trials: the case of multiple chronic conditions
The U.S. Department of Health and Human Services vision and strategic framework on multiple chronic conditions (MCCs) incorporates recommendations designed to facilitate research that will improve our knowledge about interventions and systems that will ...
Martin Fortin, Susan Smith
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The Field Perturbation Theory of Pseudogaps in HTSC [PDF]
Here I establish the field perturbation theory of pseudogaps in HTSC. The proposed ground state suggests an internal particle-hole field, which is normal to nesting surfaces, and having twice the Fermi wave-number.
Dayan, Moshe
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Validity and reliability of the Thai functional internal rotation scale for shoulder arthroplasty
Background: The Functional Internal Rotation Scale is an excellent clinical tool for evaluating patients with shoulder arthroplasty, but it has not been adapted to the Thai version.
Nattha Kulkamthorn +2 more
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Objective: To evaluate the construct validity and internal consistency of the Work Ability Index (WAI) in patients with chronic pain in secondary and tertiary care.
Hedvig Zetterberg +5 more
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Development of the Multidimensional Scale of Irrational Beliefs (MSIB) [PDF]
The Multidimensional Scale of Irrational Beliefs (MSIB) is a brief and theoretically founded measure of irrational thinking as conceptualized by Albert Ellis in his most recent works on Rational Emotive Behavior Therapy (e.g., Ellis, 2003).
Bekk, Magdalena +4 more
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The Brief Peer Conflict Scale (Brief-PCS) has been shown to be psychometrically suitable for assessing the combination of the forms and functions of aggressive behavior in adolescence.
Paula Vagos +3 more
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Development of the PsAQoL: a quality of life instrument specific to psoriatic arthritis [PDF]
Background: Patient reported outcome measures used in studies of psoriatic arthritis (PsA) have been found to be inadequate for determining the impact of the disease from the patient’s perspective.
Doward, L.C. +5 more
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The internal validity of web-based studies
Honing and Ladinig (2008) make the assertion that while the internal validity of web-based studies may be reduced, this is offset by an increase in external validity possible when experimenters can sample a wider range of participants and experimental ...
Philippe Lacherez
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