Witness preparation training with real and simulated criminal defendants

Two studies examined the impact of witness preparation training with criminal defendants. In the first study, mock criminal defendants testified twice on videotape about minor crimes they were accused of but had not committed. Approximately half underwent witness preparation between their first and second testimony simulations. In the second study, eight public defender clients were videotaped during testimony simulations both before and after being prepared to testify. In both studies, ratings by trained evaluators indicated that witness preparation was associated with increases in the use of several testimony delivery skills, improvements in overall testimony quality, and reductions in apparent guilt. Training was also associated in both studies with an unintended decrease in expressiveness. Ratings from the mock defendant study further suggested that prepared defendants were seen as more credible than unprepared defendants because they used more effective testimony delivery skills, and as less likely to be guilty than unprepared defendants because they were perceived as being more credible.     

More words in the neighborhood: Interference in lexical decision due to deletion neighbors

This article reports two lexical decision experiments that provide evidence for the automatic activation of deletion neighbors—that is, words that overlap with the presented word save for the deletion of one letter. Experiment 1 showed slower and less accurateno decisions for nonwords with deletion neighbors (e.g.,come inscome), relative to control nonwords. Experiment 2 showed slower and less accurate yes decisions for words with higher frequency deletion neighbors, relative to control words. An important methodological implication of these results is that stimuli should be equated using a different definition of orthographic neighborhood from that which is currently the norm. The results also have significant theoretical implications for input coding schemes and the mechanisms underlying recognition of familiar words.     

A prospective investigation of the relationship between just-world beliefs and the desire for revenge after September 11, 2001

We prospectively examined the relationship between individuals' belief in a just world and their desire for revenge against the perpetrators of the September 11 terrorist attacks against the United States. Eighty-three undergraduate students who had completed a measure of just-world beliefs prior to the terrorist attacks were assessed approximately 2 months following the attacks. The more strongly they had endorsed just-world beliefs prior to the attacks, the more distressed they felt about the attacks and the more they desired revenge. Furthermore, the relationship between belief in a just world and the desire for revenge was mediated by feelings of distress in response to the terrorist attacks. The results point to the importance of justice beliefs in understanding responses to the terrorist attacks.     

The processing of morpheme-like units in monomorphemic words

The word virus is not normally considered polymorphemic, yet it is clearly both semantically and orthographically related to the word viral. Thus, the subunit vir takes on the role of a bound morpheme. In contrast, the words future and futile also share a subunit (fut), but are semantically unrelated. The reported experiment demonstrates facilitation in a masked priming experiment for the semantically related pairs that share an initial orthographic subunit (e.g., virus-viral), but not for the semantically unrelated pairs (e.g., future-futile). Whether the subunit was pronounced the same way in the prime and target was shown to be irrelevant. Furthermore, semantic relatedness was insufficient to produce priming when orthography was not shared. It was concluded that, while the units of processing within the orthographic system may be the same for the two types of item, their representation at a higher level may depend on the correlation between form with meaning. For example, virus and viral might share a higher level representation and thus facilitate each other, whereas future and futile might be represented separately at that higher level and even compete with each other.     

The Resources for Enhancing Alzheimer's Caregiver Health (REACH): project design and baseline characteristics

The Resources for Enhancing Alzheimer's Cargiver Health (REACH) project was designed to test promising interventions for enhancing family caregiving for persons with dementia. The purpose of this article is to describe the research design, interventions, and outcome measures used in REACH and to characterize the sample recruited for the study. Nine interventions and 2 control conditions were implemented at 6 sites; 1,222 dyads were randomly assigned to an intervention or a control condition. The caregiver sample was 18.6% male with an average age of 62.3 years (56% Caucasian, 24% Black, and 19% Hispanic). Caregivers reported high levels of depressive symptoms and moderate burden. Care recipients were older, with a mean age of 79, and were moderately to severely impaired with mean Mini-Mental State Exam scores of 13/30.     

A perception experiment with time-critical graphics animation on the World-Wide Web

The World-Wide Web offers a potentially interesting tool to collect data from a large and heterogeneous audience. While questionnaires have become rather common on the Internet, its potential reaches far beyond text processing. In principle, it is possible not only to perform interactive, dynamic experiments on the Web, but also to include graphical animation and time-critical responses, such as reaction times. We implemented a visual motion extrapolation task on the Web using the programming language Java, which can be interpreted by standard Web browsers such as Netscape or Internet Explorer. The data collected with this method turned out to be reliable and differed little from data obtained in a controlled laboratory setting, with the exception of conditions with fixation instruction. Thus, the Web can, generally speaking, be used for data collection of large sample sizes. The strengths and weaknesses of dynamic visual simulation experiments on the Internet are discussed.     

EVALUATION OF A BRIEF STIMULUS PREFERENCE ASSESSMENT

We evaluated the utility of a brief (5-min) stimulus preference assessment for individuals with developmental disabilities. Participants had noncontingent (free) access to an array of stimuli and could interact with any of the stimuli at any time. Stimuli were never withdrawn or withheld from the participants during a 5-min session. In Experiment 1, the brief preference assessment was conducted for 10 participants to identify differentially preferred stimuli, and reinforcer assessments were conducted to test the reinforcing efficacy of those stimuli identified as highly preferred. In Experiment 2, a comparison was conducted between the brief preference assessment and a commonly used paired-stimulus preference assessment. Collectively, results demonstrated that the brief preference assessment identified stimuli that functioned as reinforcers for a simple operant response, identified preferred stimuli that were differentially effective as reinforcers compared to nonpreferred stimuli, was associated with fewer problem behaviors, and required less time to complete than a commonly used paired-stimulus preference assessment.     

On Extensions of Intermediate Logics by Strong Negation

In this paper we will study the properties of the least extension n() of a given intermediate logic by a strong negation. It is shown that the mapping from to n() is a homomorphism of complete lattices, preserving and reflecting finite model property, frame-completeness, interpolation and decidability. A general characterization of those constructive logics is given which are of the form n (). This summarizes results that can be found already in [13,14] and [4]. Furthermore, we determine the structure of the lattice of extensions of n(LC).     

A Proposed Psychological Assessment Protocol for Applicants to Religious Life in the Roman Catholic Church

This paper proposes a psychological assessment protocol for applicants to religious life in the Roman Catholic church. While most Catholic religious orders, seminaries, and dioceses require applicants to complete some type of psychological evaluation prior to entrance into seminary, there is no established standard or protocol suggested for conducting these evaluations. The current proposed assessment protocol provides those conducting or receiving these evaluations with a comprehensive foundation from which they can add or delete components to meet their specific needs. Furthermore, the utilization of a standard clergy assessment protocol creates the opportunity for the establishment of a national database useful for conducting research concerning clergy applicants.     

TREATMENT OF SELF-INJURY AND HAND MOUTHING FOLLOWING INCONCLUSIVE FUNCTIONAL ANALYSES

Numerous studies have used functional analyses to prescribe interventions for severe behavior disorders. The majority of these studies have focused on behavior that is clearly maintained by socially mediated reinforcement, such as contingent access to attention, tangibles, or escape from instructional demands. However, a significant proportion of functional analyses do not yield conclusive results. We examined interventions for 3 children with severe disabilities following inconclusive functional analyses. First, preferred stimuli were identified for each child via a stimulus preference assessment. Second, a functional analysis was conducted for 2 of the 3 children. High rates of aberrant behavior were seen even (if not especially) in no-interaction sessions. The 3rd child was observed for several consecutive no-interaction sessions; behavior persisted in this condition. Third, interventions based on environmental enrichment were analyzed in an analogue setting. For all of the children, environmental enrichment decreased aberrant behavior if preferred stimuli were used in the procedure. To obtain further reductions in aberrant behavior, explicit reinforcement of toy play was required for 2 children, and a brief (5-s) time-out was necessary with 1 child. Finally, effects of treatment carried over to the school or home environment following teacher or family training. Results are discussed in the context of basic reinforcement principles and future directions for research.