A retest method of studying partial knowledge and other factors influencing item response

A method of studying the problem of correction for guessing and other problems associated with behavior in the test situation is described and an illustrative example presented. As far as the writers are aware this method of approach is novel but, at the same time, it covers many of the practical and theoretical points raised by other writers as reviewed in the introduction.The authors wish to acknowledge help received during discussions with Dr. Frederic M. Lord and Professor S. S. Wilks.The death of Mrs. Vera T. Brownless on May 16, 1957, is regretfully announced.     

Brief Counseling With Hispanic American College Students

Sixteen Hispanic American college students met with a Puerto Rican counselor for 2 brief counseling sessions. Brief counseling was a viable and effective approach in helping the students reach their goals. Types of student concerns about and student perceptions of brief counseling were also examined.     

Priming of pop-out: II. The role of position

In an earlier paper (Maljkovic & Nakayama, 1994) we showed that repetition of an attention-driving feature primes the deployment of attention to the same feature on subsequent trials. Here we show that repetition of the targetposition also primes subsequent trials. Position priming shows a characteristic spatial pattern. Facilitation occurs when the target position is repeated on subsequent trials, and inhibition occurs when the target falls on a position previously occupied by a distractor. Facilitation and inhibition also exist, though somewhat diminished, for positions adjacent to those of the target and distractors. Assessing the effect of a single trial over time, we show that the characteristic memory trace exerts its strongest influence on immediately following trials and decays gradually over the succeeding, approximately five to eight, trials. Throughout this period, target-position facilitation is always stronger than distractor-position inhibition. The characteristics of position priming are also seen under conditions in which the attention-driving feature either stays the same or differs from the previous trial, suggesting that feature and position priming operate independently. In a separate experiment, using the fact that position priming is cumulative over trials, we show that position priming is largely object- or landmark-centered.     

Using behavior contracts to improve behavior of children and adolescents in multiple settings

Research has shown that behavior contracts, a form of contingency management, can promote a wide range of behavior changes for individuals in varied populations; however, relatively few studies have been conducted in nonacademic settings. In the context of two service projects, we evaluated the extent to which behavior contracts improved problem behavior for 11 children and adolescents in residential treatment facilities and foster homes using nonconcurrent multiple baseline across participants’ designs with three or more tiers and supplemental statistical analysis for each tier. Practitioners in each setting implemented individualized behavior contracts for 5 to 59 weeks. Results show that behavior improved substantially for six participants but was relatively unchanged for the other five participants. We discuss the limitations of this clinically driven study, as well as clinical implications of our mixed findings.     

Wenn ja,wie lange? – Dauer antiandrogener Behandlung von Sexualstraftätern mit paraphilen Störungen

Background

Since 2010 a total of 15 individually justified, therapeutically accompanied treatment-free intervals from antiandrogenic treatment (ADT) have been carried out in the Forensic Therapeutic Outpatient (FTA) department in Berlin.

Material and methods

This article describes the conditions under which a responsible and legally justifiable cessation of ADT can be carried out.

Results

In all 15 of the investigated stable, forensically rehabilitated patients who had been on long-term psychotherapeutic treatment, no criminally prognostic or clinically relevant destabilization has so far occurred, which would have necessitated cessation of the treatment-free interval with resumption of the antiandrogenic depot medication.

Conclusion

The short-term experiences from the clinical aftercare practice have so far shown that in a strictly structered aftercare setting with continuous clinical monitoring, it is possible to withdraw even long-standing antiandrogenic medication. This is important not least to attest the argumentation for a removal of supervision of conduct in case destabilization does occur. Further long-term longitudinal investigations will be the subject of later publications.

     

Rats take correct novel routes and shortcuts in an enclosed maze

In 3 experiments, rats were allowed to travel selected routes along the internal alleys of a cross-maze that led from one distinctive end box to another. The maze and procedures used were designed to control the rats' ability to use intrinsic and extrinsic cues to their location in the maze; thus, only the internal geometry of the maze could be learned and used to travel between one end box and another. After an initial exploration phase, rats were given novel routes and shortcut tests that involved peripheral alleys not before traveled. Rats chose the correct novel path or shortcut significantly above chance on some tests in Experiments 1 and 2 and significantly better than a control group in Experiment 3. The findings suggest that rats were able to compute novel routes and shortcuts within the maze on the basis of limited experience with the internal geometry of the maze.     

Attentional filtering of transients allows for a recovery from change blindness

Previous reports suggest that introducing distracting visual transients during a change-detection task can result in change blindness. In four experiments, we found that presenting the distracting transients repeatedly prior to the change produces a recovery from change blindness. This recovery from change blindness is not due solely to low-level neural adaptation of transient detectors, but instead seems to be based on attentional filtering of the distracting transient signals. This attentional filtering can be object-based rather than location-based. In addition, we found that the ability to achieve this attentional filtering depends critically on presenting the to-be-ignored transient signals prior to the time of the change.     

A challenge for Super-Humeanism: the problem of immanent comparisons

Synthese - According to the doctrine of Super-Humeanism (Esfeld in Synthese. https://doi.org/10.1007/s11229-017-1426-8 , 2017), the world’s mosaic consists only of permanent matter points and...     

Differences in personality between sustained hypertension,isolated clinic hypertension and normotension

The aim of this study was to determine whether there are differences in personality between hypertension and normotension. Forty‐two male patients with essential hypertension were divided into two groups after self‐assessment of blood pressure, 18 with sustained hypertension and 24 with isolated clinic (white coat) hypertension, and were compared with 25 men with normotension on Spielberger's State‐Trait Anxiety Inventory and the Jenkins Activity Survey. In line with hypotheses, the sustained hypertensive group showed higher levels of trait anxiety, Type A behaviour pattern, and hard‐driving behaviours/competitiveness than the normotensive group, whereas isolated clinic hypertensives occupied an intermediate position between those two groups. Results provide support to the hypothesised relationship between personality and hypertension and stress the need of distinguishing sustained hypertension from isolated clinic hypertension. Copyright © 2006 John Wiley & Sons, Ltd.