The Loneliness Questionnaire–Short Version: An Evaluation of Reverse-Worded and Non-Reverse-Worded Items Via Item Response Theory

Two Rorschachs were inadvertently administered to the same client within a period of three months. Although the ensuing personality pictures were very similar, an important difference appeared. The first Rorschach report stopped with the client's present condition. The second report saw the protocol as an interim Rorschach, suggesting the possibility that positive changes could lie ahead, if the client were given the appropriate help. The point is made that unwittingly, examiners may do their clients harm by not thinking ahead, in a way which the Rorschach uniquely makes possible. The Rorschach record and graph are presented, along with the various evidences of potential change. In conclusion, a problem is raised concerning the obligation inherent in the examiner-client relationship.     

Assessing Effort During Neuropsychological Evaluation with the TOMM in Children and Adolescents with Epilepsy

Effort assessment is of particular importance in pediatric epilepsy where neuropsychological findings may influence treatment decisions, especially if surgical interventions are being considered. The present investigation examines the Test of Memory Malingering (TOMM) in 60 children and adolescents with epilepsy. The overall pass rate for the sample was 90%. TOMM scores were unrelated to age, though there was a significant correlation between TOMM Trial 2 scores and intelligence estimates. Overall, the TOMM appears to be a valid measure of effort in young epilepsy patients, though caution should be used when interpreting scores for those with very low IQ, especially if behavioral problems are also evident. Caution should also be exercised in interpreting scores in children with ongoing interictal epileptiform activity that may disrupt attention.     

“Dream More,Learn More,Care More,and Be More”: The Imagination Library Influencing Storybook Reading and Early Literacy

Abstract

This study examined the free book giving program of Dolly Parton's Imagination Library and its influence upon storybook reading and early literacy within one county-wide setting in the United States. Family literacy and early literacy experiences are known to be critical to young children's literacy development. The study found that childre who received the Imagination Library books were statistically different from those children who did not participate in the free book giving program. This study has implications for the early literacy outcomes for young children and their families, as well as other communities who utilize Dolly Parton's Imagination Library.     

Investigating healthcare providers' knowledge of trichotillomania and its treatment

Given the low prevalence rate and rather secretive nature of trichotillomania, it is uncertain how much trichotillomania-related knowledge physicians and psychologists possess, what the perceived role of a psychologist is in the treatment process, what level of familiarity practitioners have with effective treatments and whether providers have resource materials available for patients. In a postal survey of 501 psychologists and physicians in the USA, providers responded correctly to 61% of the general knowledge items about trichotillomania. Most providers believed that psychologists may play a variety of roles in the clinical management of the disorder. Although providers were fairly accurate about the effectiveness of certain treatments for trichotillomania (e.g. medication, habit-reversal), a number of non-empirically supported treatments were endorsed as being effective. Furthermore, an overwhelming majority of healthcare providers did not have resources or referral information available for patients with trichotillomania. Implications of the findings and limitations of the study are discussed.     

I misremember it well: Why older adults are unreliable eyewitnesses

We used the eyewitness suggestibility paradigm to investigate the hypothesis that cognitive aging is associated with an increase in misrecollections—confidently held but false memories of past events. When younger and older adults were matched on their overall memory for experienced events, both groups showed comparable rates of suggestibility errors in which they claimed to have seen events in a video that had only been suggested in a subsequent questionnaire. However, older adults were—alarmingly—most likely to commit suggestibility errors when they were most confident about the correctness of their response. By contrast, their younger, accuracy-matched counterparts were most likely to commit these errors when they were uncertain about the accuracy of their response. The elderly adults’ propensity to make high-confidence errors fits our misrecollection account.     

Visual antipriming: Evidence for ongoing adjustments of superimposed visual object representations

A fundamental question of memory is whether the representations of different items are stored in localist/discrete or superimposed/overlapping manners. Neural evidence suggests that neocortical areas underlying visual object identification utilize superimposed representations that undergo continual adjustments, but there has been little corroborating behavioral evidence. We hypothesize that the representation of an object is strengthened, after it is identified, via small representational changes; this strengthening is responsible for repetition priming for that object, but it should also be responsible for antipriming of other objects that have representations superimposed with that of the primed object. Functional evidence for antipriming is reported in young adults, amnesic patients, and matched control participants, and neurocomputational models. The findings from patients dismiss explicit memory explanations, and the models fit the behavioral performance exceptionally well. Putative purposes of priming and comparisons with other theories are discussed. Priming and antipriming may reflect ongoing adjustments of superimposed representations in neocortex.     

TPS: A hybrid automatic-interactive system for developing proofs

The theorem proving system Tps provides support for constructing proofs using a mix of automation and user interaction, and for manipulating and inspecting proofs. Its library facilities allow the user to store and organize work. Mathematical theorems can be expressed very naturally in Tps using higher-order logic. A number of proof representations are available in Tps, so proofs can be inspected from various perspectives.     

Immediate antecedents of cigarette smoking: an analysis from ecological momentary assessment

The authors assessed the association between smoking and situational cues, including affect, in real-world contexts. Using ecological momentary assessment, 304 smokers monitored ad-lib smoking for 1 week, recording each cigarette on palm-top computers. Generalized estimating equations contrasted 10,084 smoking and 11,155 nonsmoking situations. After controlling for smoking restrictions, smoking was strongly related to smoking urges and modestly related to consumption of coffee and food, the presence of other smokers, and several activities. Smoking was unrelated to negative or positive affect or to arousal, although it was associated with restlessness. Thus, in daily life, affect appears to exert little influence over ad-lib smoking in heavy smoking adults.     

Evidence for dissociable neural mechanisms underlying inference generation in familiar and less-familiar scenarios

In this study, we investigated whether the left and right hemispheres are differentially involved in causal inference generation. Participants read short inference-promoting texts that described either familiar or less-familiar scenarios. After each text, they performed a lexical decision on a letter string (which sometimes constituted an inference-related word) presented directly to the left or right hemisphere. Response-time results indicated that hemisphere of direct presentation interacted with type of inference scenario. When test stimuli were presented directly to the left hemisphere, lexical decisions were facilitated following familiar but not following less-familiar inference scenarios, whereas when test stimuli were presented directly to the right hemisphere, facilitation was observed in both familiar and less-familiar conditions. Thus, inferences may be generated in different ways depending on which of two dissociable neural subsystems underlies the activation of background information.