Object categorisation, object naming, and viewpoint independence in visual remembering: evidence from young children's drawings of a novel object

A simple object-drawing task confirms a three-way association between object categorisation, viewpoint independence, and longer-term visual remembering. Young children (5- to 7-year-olds) drew a familiar object or a novel object, immediately after it had been hidden from view or on the following day. Both objects were shown from a full range of viewpoints or from just two viewpoints, from neither of which would either object normally be drawn after unrestricted viewing. When drawing from short-term memory after restricted viewing, both objects were most likely to be depicted from a seen viewpoint. When drawing from longer-term memory after restricted viewing, the novel object continued to be drawn from a seen viewpoint, but the mug was now most likely to be drawn from a preferred viewpoint from which it had not been seen. Naming the novel object with a novel count noun ("Look at this. This is a dax"), to signal that it belonged to an object category, resulted in it being drawn in the same way as the familiar object. The results concur with other evidence indicating that short-term and longer-term visual remembering are differentially associated with viewpoint-dependent representations of individual objects and viewpoint independent representations of object categories, respectively.     

A lifespan database of adult facial stimuli.

Faces constitute a unique and widely used category of stimuli. In spite of their importance, there are few collections of faces for use in research, none of which adequately represent the different ages of faces across the lifespan. This lack of a range of ages has limited the majority of researchers to using predominantly young faces as stimuli even when their hypotheses concern both young and old participants. We describe a database of 575 individual faces ranging from ages 18 to 93. Our database was developed to be more representative of age groups across the lifespan, with a special emphasis on recruiting older adults. The resulting database has faces of 218 adults age 18-29, 76 adults age 30-49, 123 adults age 50-69, and 158 adults age 70 and older. These faces may be acquired for research purposes from http://agingmind.cns.uiuc.edu/facedb/. This will allow researchers interested in using facial stimuli access to a wider age range of adult faces than has previously been available.     

Strategies for Securing Commitment to Treatment from Individuals Diagnosed with Borderline Personality Disorder

Individuals diagnosed with borderline personality disorder (BPD) are notoriously difficult to engage in treatment. The purpose of this paper is to highlight therapeutic strategies that are likely to facilitate early alliance in therapy with individuals diagnosed with BPD. The seven strategies include, collaborative assessment, the use of contracts, motivational interviewing, linking treatment targets to client goals, commitment strategies, validation, and the use of metaphors. Clinical vignettes are presented to elucidate the concepts described and demonstrate their use in clinical practice.     

Intimacy and the magnitude and experience of episodic relational uncertainty within romantic relationships

This paper seeks to clarify the association between the intimacy and the magnitude of relational uncertainty generated by specific events within romantic relationships. More specifically, we suggest that episodic relational uncertainty peaks at moderate levels of intimacy. We conducted a cross–sectional study in which 328 romantic relationship participants reported their reactions to a hypothetical relational uncertainty increasing event. Although the effect size was small, findings documented a curvilinear association between intimacy and episodic relational uncertainty. Further, hierarchical regression results supported our predictions about the effects of intimacy and episodic relational uncertainty on people’s reactions to the events. We discuss the implications of our findings for understanding the roles of both intimacy and episodic relational uncertainty within romantic relationships.     

Therapeutic Practices and Ethical Beliefs of Professionals Working With Adolescents in Residential Treatment

The authors investigated dual relationships between 2 groups of staff (direct care and professional) and adolescent clients in 2 residential treatment programs. Staff were surveyed on their behavior and corresponding ethical beliefs regarding interactions they believed to be acceptable with minor clients specifically at termination of the treatment program. Direct care staff were more likely than were professional staff to have inconsistencies in behaviors and ethical beliefs. The American Counseling Association's (1995) Code of Ethics would prohibit some of the staff beliefs regarding acceptable behavior. Both groups were uncertain about the ethical appropriateness of certain interactions with adolescent clients. Implications are discussed.     

Stress impairs acquisition of delay eyeblink conditioning in men and women

In rodents stress impairs delay as well as trace eyelid conditioning in females, but enhances it in males. The present study tested the effects of acute psychosocial stress exposure on classical delay eyeblink conditioning in healthy men and women. In a between subject design, participants were exposed to psychosocial stress using the Trier Social Stress Test (TSST) or a control condition which was followed by a delay eyeblink classical conditioning procedure. Stress exposure led to a significant increase in salivary cortisol and impaired acquisition of conditioned eyeblink responses (CRs). This was evident by a later first CR and an overall lower CR rate of the stress group. The stress-induced acquisition impairment was observed in both women and men. Subjects failing to show a stress-induced cortisol increase (cortisol non-responder) were not impaired in acquisition. Our findings indicate that acute stress, possibly via activation of the hypothalamus–pituitary–adrenal (HPA) axis, reduces the ability to acquire a simple conditioned motor response in humans.     

Evidence of teaching in atlantic spotted dolphins (Stenella frontalis) by mother dolphins foraging in the presence of their calves

Teaching is a powerful form of social learning, but there is little systematic evidence that it occurs in species other than humans. Using long-term video archives the foraging behaviors by mother Atlantic spotted dolphins (Stenella frontalis) were observed when their calves were present and when their calves were not present, including in the presence of non-calf conspecifics. The nine mothers we observed chased prey significantly longer and made significantly more referential body-orienting movements in the direction of the prey during foraging events when their calves were present than when their calves were not present, regardless of whether they were foraging alone or with another non-calf dolphin. Although further research into the potential consequences for the naïve calves is still warranted, these data based on the maternal foraging behavior are suggestive of teaching as a social-learning mechanism in nonhuman animals.     

Thirty years on – a large anti‐Flynn effect/ (II): 13‐ and 14‐year‐olds. Piagetian tests of formal operations norms 1976–2006/7

Background Shayer, Ginsburg, and Coe (2007) showed that children leaving primary school in Y6 entered secondary school with much lower levels of understanding of the physical conservations than in 1976. It seemed desirable to investigate cognitive development in the first three years of secondary education. Aims By using two Piagetian tests of formal operations, one of which had been used in the 1976 CSMS survey, the performance of Y8 and Y9 pupils would be compared with the survey results published in 1978. Sample Eight schools were selected as willing to test their Y9 or Y8 classes on either the Pendulum (in 2007) or the Equilibrium in the Balance tests (in 2006), giving 39 classes on which to make the comparison with 1976 performance. Method Regression of the pupils' class mean on each formal test on either the class's 2004 MidYIS or nferCAT standardized scores, and computing the regression at IQ = 100 allows comparison with that found in 1976. Results On Equilibrium in the Balance the Y8 pupils were down on the proportion at the early formal level or above by ?0.61 standard deviations (SD) for boys and ?0.63 SD for girls on the 1976 results. On the Pendulum the Y9 boys were down by ?0.49 SD and the girls by ?0.48 SD on the proportion at the early formal level or above. Conclusion The negative Flynn‐effect found on Volume & Heaviness for Y7 pupils is paralleled by a similar negative effect on attainment of formal operations by Y8 and Y9, compared with 1976. Yet at the same time the proportion of pupils using the top level of concrete operational thinking has increased on both tests. It seems that there has been a change either in general societal pressures on the individual or in the style of teaching in schools – or both – favouring a lower level of processing of reality.