Latency-based measures of sexual interest require additional evidence of validity, as do newer pupil dilation approaches. A total of 102 community men completed six latency-based measures of sexual interest. Pupillary responses were recorded during three of these tasks and in an additional task where no participant response was required. For adult stimuli, there was a high degree of intercorrel...

Currently, the bulk of the new empirical work on estimating the impact on learning of various education projects/ programmes/policies, while based on sound principles of estimating causal impacts, is far too inadequately theorised and specified to be of much immediate and direct use in formulating effective action to accelerate learning. Therefore, just “more of the same” empirical research is ...

Background: Teaching Evidence-based practice (EBP) should be evaluated and guided by evidence of its own effectiveness. As educators implementing EBP training, they need instruments to evaluate the learning outcomes of trainees. For that reason, to develop a reliable and minimal time-consuming instrument is necessary. Purpose: The aim of this study was to examine the reliability and validity of...

Narcissistic perfectionism is frequently described in theory, but there are no empirically tested models of this construct. Our study tested a model of narcissistic perfectionism, and differentiated this construct from self-critical perfectionism. Data from two samples of undergraduates, including a 28-day daily diary study, were used to test the factorial validity of narcissistic perfectionism...

There is great heterogeneity in drug treatment response that is thought to be due to individual-level allelic variation in pharmacogenomic biomarkers. FDA Drug Labels provide information to guide pharmacogenomic biomarker use. Yet, the strength of evidence for clinical validity and clinical utility is lacking. We characterized the strength of evidence and treatment recommendations contained in ...

SYNOPSIS The validity of upper-limb neurodynamic tests (ULNTs) for detecting peripheral neuropathic pain (PNP) was assessed by reviewing the evidence on plausibility, the definition of a positive test, reliability, and concurrent validity. Evidence was identified by a structured search for peer-reviewed articles published in English before May 2011. The quality of concurrent validity studies wa...

For adolescents, engaging with challenge is a key developmental task, hypothesized to support development of adult-like competencies (e.g., agency and self-direction; Larson, 2000). This study aimed to assess the construct-validity (structuraland concurrent-validity) of a new self-report measure assessing adolescents’ engagement with challenge to help researchers understand how different settin...

While discrete choice experiments (DCEs) are increasingly used in the field of environmental valuation, they remain controversial because of their hypothetical nature and the contested reliability and validity of their results. We systematically reviewed evidence on the validity and reliability of environmental DCEs from the past thirteen years (Jan 2003-February 2016). 107 articles met our inc...

To facilitate life span research on depressive symptomatology, a depressive symptom scale for the California Psychological Inventory (CPI) is needed. The authors constructed such a scale (the CPI-D) and compared its psychometric properties with 2 widely used self-report depression scales: the Beck Depression Inventory and the Center for Epidemiological Studies Depression Scale. Construct validi...

BACKGROUND Validation is the process of providing evidence that tests and questionnaires are adequately and appropriately fulfilling the purposes for which they are developed. In this special issue, experts from several countries describe specific approaches to test validation and provide examples of their approach. These approaches and examples illustrate the validation framework implied by th...