Hiring bias and the disabled interviewee: Effects of manipulating work history and disability information of the disabled job applicant

Ninety MBA students were randomly assigned to one of six experimental conditions in a 3(levels of disability) × 2(levels of employment history) design. Levels of disability (Physical, Psychiatric, and No Disability) and levels of employment history (Good and Poor) were manipulated by giving the subjects bogus information on a job application form prior to hearing a taped job interview. Subjects then rated the quality of the interview and stated the probability that they would hire the interviewee. Evaluations of the interview and hiring probabilities were different between the experimental groups. Implications and suggestions for future research are discussed.     

Paper and electronic diaries: Too early for conclusions on compliance rates and their effects--Comment on Green, Rafaeli, Bolger, Shrout, and Reis (2006)

This commentary discusses 4 issues relevant to interpretation of A. S. Green, E. Rafaeli, N. Bolger, P. E. Shrout, and H. T. Reis's (2006) article: (a) Self-reported compliance in medical settings has generally been substantially higher than verified compliance, suggesting that this is not a rare phenomenon; (b) none of the studies reported in Green et al. explicitly verified paper diary compliance; (c) the impact of participant motivation on diary compliance is unknown, and it may be difficult for researchers to accurately assess it in their own studies; and (d) without objective verification of diary compliance, analysis of the effects of noncompliance on data quality is difficult to interpret. The authors conclude that compliance in paper diaries and the effects of noncompliance on data quality are still unsettled issues.     

Recategorization and subgroup identification: predicting and preventing threats from common ingroups

Much work has supported the idea that recategorization of ingroups and outgroups into a superordinate category can have beneficial effects for intergroup relations. Recently, however, increases in bias following recategorization have been observed in some contexts. It is argued that such unwanted consequences of recategorization will only be apparent for perceivers who are highly committed to their ingroup subgroups. In Experiments 1 to 3, the authors observed, on both explicit and implicit measures, that an increase in bias following recategorization occurred only for high subgroup identifiers. In Experiment 4, it was found that maintaining the salience of subgroups within a recategorized superordinate group averted this increase in bias for high identifiers and led overall to the lowest levels of bias. These findings are discussed in the context of recent work on the Common Ingroup Identity Model.     

Saying goodbye: exploring attachments as a therapist leaves a group of chronically ill persons

This clinical report highlights some of the processes arising in a therapy group of persons with persistent and chronic psychiatric illnesses as they cope with the stress of their long-standing therapist's impending retirement. Members were initially disbelieving that the therapist would leave and were also concerned about their future care, particularly in terms of medications. Gradually they were more able to experience their feelings of loss and their genuine caring for the therapist and the group, using higher level defenses and increasing their ability to tolerate strong affects. They became increasingly able to demonstrate empathy, notably in their ability to consider the therapist's emotions. The clinical material also illustrates the therapist's personal involvement, countertransferences and expressions of concern.     

Hippocampal inactivation enhances taste learning

Learning tasks are typically thought to be either hippocampal-dependent (impaired by hippocampal lesions) or hippocampal-independent (indifferent to hippocampal lesions). Here, we show that conditioned taste aversion (CTA) learning fits into neither of these categories. Rats were trained to avoid two taste stimuli, one novel and one familiar. Muscimol infused through surgically implanted intracranial cannulae temporarily inactivated the dorsal hippocampus during familiarization, subsequent CTA training, or both. As shown previously, hippocampal inactivation during familiarization enhanced the effect of that familiarization on learning (i.e., hippocampal inactivation enhanced latent inhibition of CTA); more novel and surprising, however, was the finding that hippocampal inactivation during training sessions strongly enhanced CTA learning itself. These phenomena were not caused by specific aspects of our infusion technique--muscimol infusions into the hippocampus during familiarization sessions did not cause CTAs, muscimol infusions into gustatory cortex caused the expected attenuation of CTA, and hippocampal inactivation caused the expected attenuation of spatial learning. Thus, we suggest that hippocampal memory processes interfere with the specific learning mechanisms underlying CTA, and more generally that multiple memory systems do not operate independently.     

Effect of blank samples on absolute odor threshold determinations’

Absolute odor thresholds for methyl isobutyl ketone were estimated under five conditions: odor sample-to-air blank ratios of 1:2, 1:1, 2:1, 4:1, and 9:1. Each of the five ratios was presented in two replicated balanced Latin square sequences to five adult human Ss. The results showed that significantly lower estimates of the threshold were obtained when the ratio of odor samples to air blanks was 1:1. These results are discussed in terms of possible adaptation effects, maintenance of an internal frame of reference as a basis for decisions, and response matching to pay-off expectancy.     

Temperature and ph effects on the relative sweetness of suprathreshold mixtures of dextrose fructose

Increasing the temperature from 5 deg to 50 deg C did not significantly alter the relative sweetness of aqueous solutions of dextrose, fructose, and their combination, as measured by the method of magnitude estimation, with a panel of 12 experienced Ss. Reducing pH from 5.8 to 2.7 caused about a 50% reduction in relative sweetness for all stimuli tested. The slopes of these lines tended to decrease slightly, whereas the Y-intercept values showed the greatest change. In all experiments the slopes of the lines were reasonably stable, averaging 1.40 vs 1.3 reported by Stevens (1961) for sucrose. The results of these experiments are discussed in relation to previously reported data on taste interactions.     

Beidler’s theory and human taste stimulation

Beidler’s fundamental taste equation, relating response magnitude and stimulus concentration, was found to be a useful means of expressing data derived from chemoreception experiments with man. Seven L-amino acids and glycine were studied over a wide range in concentration. To a first approximation, the data are in accord with Beidler’s taste equation. Interestingly, the change in free energy (δF) for each stimulus was found to be small, in agreement withearlier published conclusions that the initial step in chemoreception is most likely one of adsorption. Several means of depicting these data are evaluated and their contribution to a better understanding of chemoreception is discussed.     

How Antisocial and Prosocial Coping Influence the Support Process Among Men and Women in the U.S. Postal Service

The influence of antisocial and prosocial copingon the acquisition of social support and on subsequentpsychological distress among 67 male and 47 femalepostal employees was examined allowing genderdifferences in coping to be studied in a single worksetting. Seventy seven percent of the respondents wereEuropean American, 18% were African American, and theremaining 5% were of varying ethnicities including:Asian American and Latin American. Employingstructural equation modeling, women were found to useprosocial coping as a coping response significantly morethan men, and men were found to use antisocial coping as a coping response significantly more thanwomen. Prosocial strategies were related to increasedworkplace social support in both the short-term andlong-term. Antisocial coping strategies were related to less support from co-workers in theshort-term. Contrary to predictions, antisocial copingstrategies were not related to decreased support acrosstime. Finally, increased social support was related to less psychological distress within eachassessment period.     

Statistical analysis of the bidirectional inconsistency of spelling and sound in French

Recent studies suggest that performance attendant on visual word perception is affected not only by the “traditional” feedforward inconsistency (spelling → phonology) but also by its feedback inconsistency (phonology → spelling). The present study presents a statistical analysis of the bidirectional inconsistency for all French monosyllabic words. We show that French is relatively consistent from spelling to phonology but highly inconsistent from phonology to spelling. Appendixes B and C list prior and conditional probabilities for all inconsistent mappings and thus provide a valuable tool for controlling, selecting, and constructing stimulus materials for psycholinguistic and neuropsychological research. Such large-scale statistical analyses about a language’s structure are crucial for developing metrics of inconsistency, generating hypotheses for cross-linguistic research, and building computational models of reading.