Remaining silent during interrogation.

In many Western jurisdictions, criminal suspects undergoing police interrogations have the right to remain silent. In this experiment, we examined the effects of remaining silent during police questioning on laypersons' perceptions of a suspect. Participants ( = 126) read one of three mock-interview transcripts (i.

Evidence for selective emotional memory enhancement in a mock witness paradigm.

Elucidating the effects of negative emotion on eyewitness memory is an important part of understanding how witnesses remember and report criminal events. Extant research in this area has been inconsistent in its methodology and conclusions, thus warranting further empirical investigation. In the current experiment, participants ( = 204) viewed either a Negative or Neutral version of a video of a staged social interaction and had their memory assessed either immediately or 1 week later.

Perceptions of Allegations of Repeated Victimization: The Roles of Event Frequency, Language Specificity, and Disclosure Delay.

Although many forms of victimization are repeated (e.g., domestic violence), we know relatively little about the perceived credibility of adult claimants who allege repeated maltreatment.

Quality vs. quantity: the effect of relationship and number of corroborators on alibi assessments.

The effect of the suspect-corroborator relationship and number of corroborators on alibi assessments was examined across two experiments. In both experiments, we explored the effect of relationship type and number of corroborators on believability, likelihood of guilt, and decision to retain the suspect as the primary suspect; we increased the social distance between the alibi provider and suspect and the size of difference between the number of corroborators in Experiment 2. Collectively, our results support Olson and Wells' taxonomy of alibi believability as (a) any form of person evidence mitigates pre-alibi judgments of guilt (although there is a ceiling effect), and (b) alibis corroborated by non-motivated others were judged more favourably than those corroborated by motivated others.

Emotions, Crime Seriousness, and Alibi Believability.

In the current study the impact of victim age, crime seriousness, and social influence on perceptions of alibi believability, victim responsibility, confidence, and emotions was examined. Participants ( = 141) read a brief crime-scenario vignette and a summary of the suspect's alibi, followed by a series of closed-ended questions. The alibi was held constant across all conditions.

Accelerating the self-pay revenue cycle through e-billing and e-payment.

As consumers assume a larger percentage of their healthcare costs, electronic payment systems can provide time savings on the front end and reduce bad consumer debt on the back end. Proponents say the systems increase staff efficiency and add a "green element to paper-strewn offices.

From transient to induced permanent chirality in 2-propanol upon dimerization: a rotational study.

Five different hydrogen-bonded conformers of the dimer of 2-propanol have been characterized by Fourier transform microwave spectroscopy. In all observed species, the proton donor moiety adopts a gauche conformation. While in the gauche monomer a transient chirality takes place, all dimers are classical chiral systems.

Role of inhibitor aliphatic chain in the thermodynamics of inhibitor binding to Escherichia coli enoyl-ACP reductase and the Phe203Leu mutant: a proposed mechanism for drug resistance.

The antibacterial target enoyl-acyl carrier protein (ACP) reductase is a homotetrameric enzyme that catalyzes the last reductive step of fatty acid biosynthesis. In the present paper, four 2-(2-hydroxyphenoxy)phenol inhibitors, wherein the 4-position substituent varied from H to n-propyl, were studied to determine the contribution of the aliphatic chain to the binding to the wild-type (wt) enoyl-ACP reductase from Escherichia coli (FabI) and a drug-resistant mutant, (F203L)FabI, in which phenylalanine 203 is mutated to leucine. Thermodynamic parameters of ternary complex formation (enzyme-NAD(+)-inhibitor) were determined by isothermal titration calorimetry.

An adolescent version of the Michigan Alcoholism Screening Test.

Item content of the Michigan Alcoholism Screening Test (MAST) was modified to make it more appropriate for young persons. The resulting test was found to have lower internal consistency than the adult MAST, but the elimination of five items with comparatively poor psychometric properties yielded an acceptable alpha coefficient of .73.

The Zung Self-Rating Depression Scale: convergent validity and diagnostic discrimination.

This study examined the concurrent validity of the Zung Self-Rating Depression Scale (SDS) in relation to the Depression (D) scale of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) and addressed a gap in the literature with respect to diagnostic discrimination. The participants were persons on probation or parole. Although women were more depressed than men on the SDS, gender did not interact with SDS as a predictor in a logistic regression analysis.

Exploring the role of bromine at C(10) of (+)-4-[2-[4-(8-chloro-3,10-dibromo- 6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(R)-yl)-1-piperidinyl]-2- oxoethyl]-1-piperidinecarboxamide (Sch-66336): the discovery of indolocycloheptapyridine inhibitors of farnesyl protein transferase.

The 10-bromobenzocycloheptapyridyl farnesyl transferase inhibitor (FTI) Sch-66336 (1) is currently under clinical evaluation for the treatment of human cancers. During structure-activity relationship development leading to 1, 10-bromobenzocycloheptapyridyl FTIs were found to be more potent than analogous compounds lacking the 10-Br substituent. This potency enhancement was believed to be due, in part, to an increase in conformational rigidity as the 10-bromo substituent could restrict the conformation of the appended C(11) piperidyl substituent in an axial orientation.