Integration of faces and voices, but not faces and names, in person recognition

Recent studies on cross-modal recognition suggest that face and voice information are linked for the purpose of person identification. We tested whether congruent associations between familiarized faces and voices facilitated subsequent person recognition relative to incongruent associations. Furthermore, we investigated whether congruent face and name associations would similarly benefit person identification relative to incongruent face and name associations. Participants were familiarized with a set of talking video-images of actors, their names, and their voices. They were then tested on their recognition of either the face, voice, or name of each actor from bimodal stimuli which were either congruent or novel (incongruent) associations between the familiarized face and voice or face and name. We found that response times to familiarity decisions based on congruent face and voice stimuli were facilitated relative to incongruent associations. In contrast, we failed to find a benefit for congruent face and name pairs. Our findings suggest that faces and voices, but not faces and names, are integrated in memory for the purpose of person recognition. These findings have important implications for current models of face perception and support growing evidence for multisensory effects in face perception areas of the brain for the purpose of person recognition.     

The causal role of phoneme awareness and letter-sound knowledge in learning to read: combining intervention studies with mediation analyses

There is good evidence that phoneme awareness and letter-sound knowledge are reliable longitudinal predictors of learning to read, though whether they have a causal effect remains uncertain. In this article, we present the results of a mediation analysis using data from a previous large-scale intervention study. We found that a phonology and reading intervention that taught letter-sound knowledge and phoneme awareness produced significant improvements in these two skills and in later word-level reading and spelling skills. Improvements in letter-sound knowledge and phoneme awareness at the end of the intervention fully mediated the improvements seen in children's word-level literacy skills 5 months after the intervention finished. Our findings support the conclusion that letter-sound knowledge and phoneme awareness are two causal influences on the development of children's early literacy skills.     

Newly Discovered Lands: An Experience of Psychotherapy Training Within ANZAP

In Australia, training in psychoanalytic psychotherapy differs greatly from psychological training. Within the Australian and New Zealand Association of Adult Psychotherapy, the training process allows for a more comfortable mix of art and science, as well as clinical theory. It is also experiential and has a deeply relational style. This article elaborates on the breadth and depth of newly discovered psychic landscapes that result from this particular psychodynamic training. The aim is to illuminate how the training enables the trainee to empathize and converse with clients for transformations to occur.     

The dimensional salience solution to the expectancy-value muddle: An extension

The theory of reasoned action (TRA) specifies a set of expectancy-value, belief-based frameworks that underpin attitude (behavioural beliefs × outcome evaluations) and subjective norm (normative beliefs × motivation to comply). Unfortunately, the most common method for analysing these frameworks generates statistically uninterpretable findings, resulting in what has been termed the ‘expectancy-value muddle’. Recently, however, a dimensional salience approach was found to resolve this muddle for the belief-based framework underpinning attitude. An online survey of 262 participants was therefore conducted to determine whether the dimensional salience approach could also be applied to the belief-based framework underpinning subjective norm. Results revealed that motivations to comply were greater for salient, as opposed to non-salient, social referents. The belief-based framework underpinning subjective norm was therefore represented by evaluating normative belief ratings for salient social referents. This modified framework was found to predict subjective norm, although predictions were greater when participants were forced to select five salient social referents rather than being free to select any number of social referents. These findings validate the use of the dimensional salience approach for examining the belief-based frameworks underpinning subjective norm. As such, this approach provides a complete solution to addressing the expectancy-value muddle in the TRA.     

Reviews

Gorbachev, Glasnost and The Gospel by Michael Bourdeaux. Hodder and Stoughton, 1990. 226 pp. Hardback, £13.95. Paperback, £8.99.

The Lutheran Church and the East German State: Political Conflict and Change under Ulbricht andHonecker by Robert F. Goeckel. Cornell University Press, 1990. 328 pp.

With God, For the People by Laszlo Tokes with David Porter. London: Hodder and Stoughton, 1990. Paperback, 226 pp., £3.50.

In the Eye of the Romanian Storm by Felix Corley and John Eibner. Old Tappan, New Jersey: Fleming H. Revell Company, 1990. Paperback, 272 pp., $6.95.     

Aging and Working Memory Inside and Outside the Focus of Attention: Dissociations of Availability and Accessibility

ABSTRACT

Two experiments used the N-Back task to test for age differences in working memory inside and outside the focus of attention. Manipulations of the difficulty of item-context binding (Experiment 1) and of stimulus feature binding (Experiment 2) were used to create conditions that varied in their demand on working memory, with the expectation that greater demand might increase age differences in focus-switching costs and the search rate outside the focus of attention. Results showed, however, that although age differences were evident in measures of overall speed and accuracy, and the manipulations significantly affected response times and accuracy in the expected direction, the experimental manipulations had no impact on age differences. Findings instead pointed to age-related reductions in accuracy but not speed of focus-switching and search outside the focus of attention. Thus, age-related deficits appear to involve the availability of representations in working memory, but not their accessibility.     

Can Giving Clients a Choice in Food Selection Help to Meet Their Nutritional Needs?: Investigating a Novel Food Bank Approach for Asylum Seekers

The aim of this research was to investigate whether a foodbank working directly with people seeking asylum and incorporating client choice, located in Melbourne Australia, can meet the nutritional requirements of asylum seekers. A structured process of direct observation was used to document each item selected from the foodbank in a single basket. The food baskets of 116 asylum seekers, all over the age of 18, who were wholly reliant on the foodbank were analysed for nutritional content. Analysis revealed that an average basket was deficient in almost all micronutrients including vitamins A, C, D and E, folate, calcium and zinc. Baskets were found to have higher than recommended levels of sodium and fat. Despite the foodbank allowing clients to individually select the food they wish to consume, the food baskets remained nutritionally inadequate. This may be due the structure of the foodbank, the nature of relying on community donations of food and complexities surrounding healthy food choice among asylum seekers. Providing choice around food acquisition is one way to promote dignity in the refugee determination process; however, this may not be the best way to provide a nutritionally adequate diet. In addition to donor guidelines that highlight the need for nutritionally and culturally appropriate foods, further supplementary nutritional education may be required to encourage healthy food choices where they exist.