Intact emotion-induced recognition bias in neuropsychological patients with executive control deficits

In recognition memory tasks, emotionally negative words are judged more often as "old" relative to emotionally neutral words, suggesting a shift in response bias. We wondered whether this bias shift was due to the flexible regulation of executive control during memory retrieval. To address this question, we investigated individuals with high variability in executive control functions. As expected, we observed that emotional word meaning did indeed have a strong influence on the bias toward responding "old," independent of recognition accuracy and overall response bias. However, these effects were uncorrelated with executive control, as measured by the Trail Making Test, and were fully intact, even in a sample of hospitalized neurological patients with severe executive dysfunctions, some of whom had marked damage in fronto-thalamo-striatal networks. Having concluded that the emotion-induced bias must develop on different grounds, we went on to discuss alternative explanations.     

Familiarity, ambivalence, and firm reputation: is corporate fame a double-edged sword?

This research questioned the proposition that corporate familiarity is positively associated with firm reputation. Student images of familiar and unfamiliar Fortune 500 corporations were examined in 4 experiments. The results suggested that, consistent with behavioral decision theory and attitude theory, highly familiar corporations provide information that is more compatible with the tasks of both admiring and condemning than less familiar corporations. Furthermore, the judgment context may determine whether positive or negative judgments are reported about familiar companies. The notion that people can simultaneously hold contradictory images of well-known firms may help to explain the inconsistent findings on the relation between familiarity and reputation.     

Applied Computer Diagnostics — Theoretical Foundations and Future Perspectives

The paper reviews and discusses a number of issues relating to the use of computer technology to assist the process of assessing psychologically relevant variables — computer-assisted diagnostics. A definition of computer-assisted diagnostics is given and theoretical developments are discussed. The paper emphasizes the need to consider theoretical issues relating to a number of domains: theory of content, test theory, human—computer interaction, programming theory, instructional theory, normative theory and situation theory. The paper concludes with a view of the current situation and future perspectives, and describes some important ethical issues.     

Validation of the French version of the parental bonding instrument in adults

Poor parenting has long been considered a risk factor for psychopathology. Perceived levels of parental care and protection, as measured by the Parental Bonding Instrument (PBI), have demonstrated a nonspecific association with psychopathology. We translated the PBI into French and tested its structural validity in adults recruited from the general population. The French version of the PBI has comparable psychometric properties to the original version. Similar to recent findings, our results support a three-factor rather than the two-factor structure of care and overprotection posited by Parker, with the further partitioning of the protection factor into a positive (encouragement of behavioural freedom) and negative pole (denial of psychological autonomy).     

Breaking the bad news: dilemmas in shared decision-making in medical practice

In a review of the literature, very little empirically based research was uncovered to guide the practice of health professionals who need to tell their patients bad news and help them to decide on their preferred treatment option. Various practising styles and guidelines are presented, and ethical and crosscultural challenges discussed. An enormous amount of research still needs to be done to discover the least stressful ways of dealing with these issues in health care settings.     

Interference in memory for tonal pitch: Implications for a working-memory model

The degree of interference caused by different kinds of stimuli on memory for tonal pitch was studied. Musically trained and untrained subjects heard a sequence of two tones separated by an interval of 5 sec. The tones were either identical in pitch or differed by a semitone. Subjects had to decide whether the tones were identical or not. The interval was filled with tonal, verbal, or visual material under attended and unattended conditions. The results revealed clear group differences. Musically trained subjects' retention of the first test tone was only affected by the interposition of other tones. In contrast, the performance of musically untrained subjects was also affected by verbal and visual items. The findings are discussed in the framework of Baddeley's (1986) working-memory model.     

Motivational control of motor performance by goal setting in a dual-task situation

Summary The goal-setting approach to task motivation is applied to examine the way in which subjects control their performance on two concurrently performed tasks under the guidance of different goals in a dual-task situation. The tasks were a simple auditory-manual reaction time (RT) task and a visual-manual pursuit-tracking task. The goal conditions assigned alternatively to the tasks differed with respect to goal specificity and feedback information (KR) given after the trials. It is shown that the improvement of performance in the task with hard, specific goals is achieved in both cases at the cost of the concurrently performed other task which, on the basis of a lack of feedback and a rather unspecific goal instruction, should have a lower priority. The data reveal some strategies hidden behind these overall changes of the average performance at both tasks. For the RT task, the adjustment to the different goals is mainly achieved by changes in the temporal control or preparatory processes as can be inferred from the RT distributions as well as from the analysis of some typical errors. For the tracking task, changes in the tracking accuracy within the overlapping RT intervals are the best indicators for the performance control under the different goal conditions.This research was supported by a grant from the Deutsche Forschungsgemeinschaft (Kl 408/4-2)     

The Measurement of Organizational Citizenship Behavior: Are We Assuming Too Much?

Organizational citizenship behavior (OCB) is assessed by measuring how frequently employees display extra-role and discretionary behaviors. One hundred forty-four managerial employees responded to an OCB scale and indicated the number of behaviors on the scale they believed to be formally evaluated. None of the behaviors were believed to be unevaluated by all employees. Data suggest that a typical OCB scale is not measuring citizenship behaviors for everybody, and that OCB measurement needs refinement. Best prediction of other organizational variables was obtained when both the OCB and an index of "unevaluated" behaviors were used as predictors. Supervisor fairness interacted with OCB when predicting organizational commitment, and this interaction was contingent on the extent OCBs were believed to be unevaluated.     

Retrieval of action phrases: the efficacy of verb cues and noun cues.

Memory for noun cues has been shown to be superior to memory for verb cues. This study investigates two factors that might influence this noun-cue superiority effect: pre-experimental associations between the cue and the target, and encoding strategies. Subjects were to study a list of noun-verb phrases. The pre-experimental associations between the two components of the phrases were either symmetric or asymmetric, and either strong or weak. One group of subjects studied the list under a standard learning instruction. The other group was required to enact the phrases. The results show that the noun-cue superiority is modulated by the variation of pre-experimental associations, that enacting considerably improves cued recall performances, and that enacting neither influences the effects of pre-experimental associations nor the efficacy of the two cuetypes.