Recognition memory and awareness: An experiential approach

Abstract

This article reviews recent studies that have adopted an experiential approach to recognition memory and awareness. This approach measures two subjective states of awareness in recognition memory, remembering (or conscious recollection) and knowing (or familiarity). There is now evidence of quite a few experimental dissociations between these two states of awareness. These dissociations impose additional constraints on theories about relations between awareness and memory systems or processes.     

Letters

Disagreeing with Jung's emphasis on his work as empirical, the author points to the concept of the archetypes, themselves unobservable, unknowable and universal, as theoretical entities. Comparing analytical psychology and psychoanalysis, he sees the latter as dualistic, because of its dependence on biological concepts, as was the vision of the universe before Newton. Analytical Psychology is therefore the “youngest” science, comparable to modern physics. (pp. 10-11)     

Personality and occupational markers of ‘solid citizenship’ are associated with having fewer children

Investigating associations between personality and reproductive fitness may reveal the adaptive significance of human behavioural traits. What we dub ‘solid-citizenship’ personality characteristics such as self-control, diligence and responsibility may repay study from an evolutionary perspective as they protect against negative life-outcomes. We explored associations between reproductive fitness and personality questionnaire markers of solid citizenship in 4981 women from four Australian samples. We also examined relations between reproductive fitness and army discharge status, an applied measure of solid citizenship, in 15,283 Vietnam War-era military veterans. In two Australian samples there were significant negative associations between reproductive fitness and personality measures of solid citizenship. Similarly, in the US study honourably discharged servicemen on average fathered significantly fewer children than non-honourably discharged servicemen. Since personality is genetically influenced, our results suggest that genetic variants for solid citizenship may be decreasing in frequency in some populations, in line with other modern findings but in contrast to historical analyses. Causes for this change may include relatively more conscientious women using contraception to prioritise their careers over reproduction and the availability of systematic welfare provisioning.     

Excluded emotions: The role of anger in antisocial responses to ostracism

In this article, we examined the role of anger in the link between social exclusion and antisocial behavior. We compared the effects of anger to another negative emotion, sadness. In Study 1, social exclusion was associated with feelings of anger, and anger was associated with antisocial behavior. In contrast, sadness was not associated with antisocial behavior. In Study 2, feelings of anger were manipulated by excluding participants for either a fair or unfair reason. Unfairly excluded participants were more angry and were more likely to engage in antisocial behavior than fairly excluded participants. Implications for the study of emotions in the context of social exclusion are discussed.     

Screening for borderline personality disorder in outpatient youth

Young people with borderline personality disorder (BPD) commonly seek help but often go unrecognized. Screening offers a means of identifying individuals for more detailed assessment for early intervention and for research. AIMS: This study compared the McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD), Borderline Personality Questionnaire (BPQ), the BPD items from the International Personality Disorder Examination Screening Questionnaire and the BPD items from the Structured Clinical Interview for DSM-IV Axis II disorders (SCID-II) Personality Questionnaire. METHOD: 101 outpatient youth (aged 15-25 years) completed the screening measures and were interviewed, blind to screening status, with the SCID-II BPD module. The screening measures were readministered two weeks later to assess test-retest reliability. RESULTS: All four instruments performed similarly but the BPQ had the best mix of characteristics, with moderate sensitivity (0.68), the highest specificity (0.90), high negative predictive value (0.91) and moderate positive predictive value (0.65). Compared to the other three instruments, the BPQ had the highest overall diagnostic accuracy (0.85), a substantially higher kappa (0.57) with the criterion diagnosis, the highest test-retest reliability (ICC = 0.92) and the highest internal consistency (alpha = 0.92). The only clear difference to emerge in the Receiver Operator Curve (ROC) analysis was that the BPQ significantly outperformed the MSI (p = 0.05). CONCLUSION: Screening for BPD in out-patient youth is feasible but is not a replacement for clinical diagnosis.     

Ethical evaluation of displays that adapt to affect.

We are developing new kinds of sensors and algorithms that can sense and begin to interpret information related to affect. Starting from the standpoint of value-sensitive design, which considers values such as calmness, autonomy, and informed consent, displays that adapt to affect can be ethically evaluated. The question of how adaptive technologies act on these values is of critical importance to the affective computing group. We are seeking to better understand ethical implications for designers through empirical experiments.     

Domain general mechanisms account for imagined transformations of whole body perspective

Three experiments investigated the contribution of domain general processes to imagined transformations of whole body perspective. In a task where participants make left–right judgements about a schematic human figure, reaction times made from the point of view of the figure are longer when the figure does not share the same spatial orientation as the participant and are substantially longer than those made from the participant's own point of view. These phenomena have been attributed to a specialised mechanism for imagined perspective transformations. In the present experiments, the effect of orientation on performance was influenced by factors that affect spatial stimulus–response (S–R) compatibility; it was attenuated with reduced dimensional overlap and reversed by crossed S–R mappings. Performance in a control experiment in which no figure was present suggests that processes moderating S–R mappings may account for the effect of adopting another's point of view. Our findings demonstrate a role for domain general processes in imagined transformations of whole body perspective, imply that egocentric codes for spatial relationships within visually presented bodies are automatically generated, and undermine evidence for a specialised mechanism for imagined perspective transformations.     

Disrupted Face Processing in Frontotemporal Dementia: A Review of the Clinical and Neuroanatomical Evidence

Faces play an integral role in day-to-day functioning, particularly for social interactions where dynamic and rapid processing of information is vital. Analysis of faces allows an individual to ascertain a wide range of information including deciphering mood and identity, with these assessments directing an individual’s subsequent response and behaviours. The prominent social and emotional deficits observed in frontotemporal dementia (FTD), a younger-onset dementia syndrome, may in part reflect a breakdown of the face processing network. Different subtypes of FTD present with divergent patterns of atrophy, although damage is predominantly confined to the frontal and temporal lobes. Specific predictions regarding the role of frontal and temporal regions in face processing have been proposed in the model outlined by Haxby et al. Trends in Cognitive Sciences, 4(6), 223–233 (2000). This model presents a parsimonious method by which to understand face processing in FTD while concurrently allowing assessment of the predictive value and applicability of such a model. By applying the Haxby model to the existing FTD literature, this review presents both direct and indirect evidence of a breakdown in key elements of the face processing network. The type and degree of breakdown appears to differ as a function of FTD subtype and associated brain atrophy. The evidence presented in this review and its relationship with predictions of the Haxby model provides impetus and direction for future research investigating face processing in FTD.