The Lognormal Response Time (LNRT) model measures the speed of test-takers relative to the normative time demands of items on a test. The resulting speed parameters and model residuals are often analyzed for evidence of anomalous test-taking behavior associated with fast and poorly fitting response time patterns. Extending this model, we…

Background: Tests are commonly and heavily used in fundamental engineering courses (FECs) to assess student learning of concepts. With existing literature presenting mixed benefits and disadvantages of testing to students' motivation to learn and documenting widely alternative assessments, the lack of questioning of heavy and common test usage…

In various fields, including college admission, medical board certifications, and military recruitment, high-stakes decisions are frequently made based on scores obtained from large-scale assessments. These decisions necessitate precise and reliable scores that enable valid inferences to be drawn about test-takers. However, the ability of such…

A longitudinal assessment program was launched by a medical board in 2016 as one of its continuing certification requirements. This study explored distinct behavioral patterns in answering self-testing questions using data collected in 2016. The time at which a physician accessed each question was used as the primary measure of behavior. Four…

This study investigated the "knew it all along" explanation of the hypercorrection effect. The hypercorrection effect refers to the finding that when people are given corrective feedback, errors that are committed with high confidence are easier to correct than low-confidence errors. Experiment 1 showed that people were more likely to…

Conditioned defeat is a model wherein hamsters that have previously experienced a single social defeat subsequently exhibit heightened levels of avoidance and submission in response to a smaller, non-aggressive intruder. While we have previously demonstrated the critical involvement of the basolateral and central nuclei of the amygdala in the…

Anomaly detection is an important and indispensable aspect of any computer security mechanism. Ad hoc and mobile networks consist of a number of peer mobile nodes that are capable of communicating with each other absent a fixed infrastructure. Arbitrary node movements and lack of centralized control make them vulnerable to a wide variety of…

Two experiments were designed to replicate and extend previous findings on the transformation of avoidance response functions in accordance with the relational frames of Same and Opposite. Participants were first exposed to non-arbitrary and arbitrary relational training and testing. Next, during avoidance conditioning, one stimulus from the…

The results reported here indicate that children's behaviour when responding to test demands can be fairly reliably described by the method adopted in this study, and that there is a substantial consistency in the behavioural styles so described over a period of time. (Author)

Testing and pseudotesting based on observations of patterns of motivated behavior are the two concepts discussed in this article. (Author)

The study results revealed a typical KTSA symbol pattern" for the criminals supporting the usefulness of the test for discriminative purposes. The outstanding features observed for the criminal group were a predominance of repetitive tendency and a concrete mode of thinking. A possible interpretation of the findings was offered. (Author)

It is hypothesized that children with hyperkinesis tend to repeat inappropriate behavior patterns more frequently than do other children. To assess this tendency to perseverate, a new scoring method using the Porteus Maze Test was devised. On a limited sample of children diagnosed as hyperkinetic and not hyperkinetic, analyses indicate that the…