Strategies in relational inference

Three experiments are reported in which the relationships between task format, item type, and strategy usage were investigated for a two-dimensional relational inference task. Contrary to past findings with linear syllogisms, it was found that parallel presentation (presenting problem statements simultaneously) did not result in any increased use of deduction rule processes compared with serial presentation (presenting problem statements individually). Instead, the results suggested that mental models were used by the majority of subjects, and that multiple models were more likely to be constructed with parallel presentation. It is proposed that, in general, multiple model construction will be more frequent for deduction tasks where the cognitive load is relatively low. Hence, contrary to suggestions by Polk and Newell (1995), reasoning in this way appears to be prevalent and highly robust—where supported by task format—even where the use of this strategy is disadvantageous.     

A response to Dr Anthony Daniels

One of the sources of the diversity within psychotherapy is the conceptualization of the body. There are three main ways in which the body is seen. These correspond to three levels within the Wilber (1996) structural model. At level 1 the body is seen as something quite separate from the mind. We can treat the mind independently and leave the body to other specialists, such as medical doctors. If we do deal with the body, it is only in an external and behavioural way. At level 2 the body is seen as integrated with the mind, and the client is encouraged to see it this way too. One of the aims is bodymind unity. The body is continually referred to, and may be touched or asked to go through certain motions as part of the therapy. At level 3 the body is seen as the site for symbolic representations of divine archetypes, and reference is made to the subtle body. Both mind and body are seen as part of something greater, the soul. All three of these approaches are to be found within psychotherapy. It is argued that, unless these divisions are taken seriously, psychotherapy will remain confused. It is already confusing to others. By removing this particular form of confusion, it will be easier for psychotherapists to know what they are doing, and the scope and limits of their own particular orientation. Of these three versions of the body, the third is probably the least well known, but is growing the fastest. More lengthy attention is therefore paid to that.     

All in faith: Religion as the idiom and means of coping with distress

A survey design was used to examine if there are any differences between a Christian, a Muslim, and a non-religious group in five personality factors (dominance, liveliness, warmth, apprehension, and sensitivity), general well-being, and death anxiety. No significant differences were found with any of the personality factors between the three groups. Religious participants (Christians and Muslims combined) scored significantly higher for general well-being than non-religious participants. Christians scored significantly lower for death anxiety than both non-religious and Muslim groups, and Muslims scored significantly higher than the non-religious group. These findings are discussed with reference to Terror Management Theory. Suggestions for future research include deeper investigation into beliefs of the afterlife and inclusion of more religions into psychological studies.     

False-belief understanding at age 5 predicts beliefs about learning in year 3 of primary school

This study examined the concurrent and longitudinal relationships between children's theory of mind (ToM) and their beliefs about learning. A sample of 63 children was tested for theory of mind and verbal ability at four time points: 5, 6, 7 and 8 years of age. In addition, at Time 4, children were administered a questionnaire investigating their beliefs about learning. Results showed longitudinal and concurrent relationships between ToM and constructivist, but not reproductive, beliefs about learning. Crucially, false-belief understanding at age 5 predicted unique variance in constructivist beliefs about learning at age 8, when controlling for subsequent levels of ToM. This relationship was not due to verbal ability. The authors discuss theoretical and practical implications of the longitudinal effect of theory of mind ability on constructivist beliefs about learning.     

Thinking meta-theoretically about the role of internalization in the development of body dissatisfaction and body change behaviors

Internalization of societal standards of physical attractiveness (i.e., internalization of the thin ideal for women and internalization of the mesomorphic ideal for men) is a widely studied and robust risk factor for body dissatisfaction and maladaptive body change behaviors. Substantial empirical research supports internalization as both a mediator and a moderator of the relation between societal influences and body dissatisfaction. In this paper, a primer on mediation and moderation is followed by a review of literature and discussion of the extent to which internalization can theoretically fulfill the roles of both mediation and moderation. The literature review revealed a stark contrast in research design (experimental versus non-experimental design) when alternate conceptualizations of internalization are adopted. A meta-theoretical, moderated mediation model is presented. This model integrates previous research and can inform future empirical and clinical endeavors.     

Infants' understanding of occlusion of others' line-of-sight: Implications for an emerging theory of mind

Infants' gaze following provides information about their understanding of others' perception and attention. Gaze following when the other looks in the presence (and absence) of visual obstacles can be especially informative. In the present study the gaze-following behaviour of 14- and 18-month-old infants was examined in opaque barrier, clear barrier, and non-barrier situations in order to investigate whether infants at this age understand the referential nature of looking. A hypothesis positing that infants grasp the referential nature of gaze would predict that infants would not follow gaze when the looker's gaze is blocked (as in an opaque barrier situation), but would follow gaze in both non-barrier and clear barrier situations. This hypothesis was contrasted with two other “leaner” interpretations predicting contrasting patterns of looking in the same situations. Results showed that both 18- and 14-month-old infants followed gaze as predicted by the richer, referential account.     

Long-term effect of theory of mind on school achievement: The role of sensitivity to criticism

This study adds to the research on theory of mind (ToM) and school achievement by testing whether the mediating effect of sensitivity to criticism is significant when considered longitudinally and using an index of academic performance that incorporates both direct and indirect measures. A group of 49 children was tested during the last year of kindergarten (Time 1, mean age = 5 years and 6 months), in Year 1 (Time 2, mean age = 6 years and 5 months) and Year 5 (Time 3, mean age = 10 years and 2 months) of primary school. Children's ToM and verbal ability were tested at each time point, sensitivity to criticism at Time 2 and school achievement at Time 3. Results showed that sensitivity to criticism (as indexed by self-reported ability rating) mediates the relationship between Time 1 ToM and Time 3 school achievement. Practical implications of this pattern of associations are discussed.     

Adults see vision to be more informative than it is

Humans gain a wide range of knowledge through interacting with the environment. Each aspect of our perceptual experiences offers a unique source of information about the world—colours are seen, sounds heard and textures felt. Understanding how perceptual input provides a basis for knowledge is thus central to understanding one's own and others' epistemic states. Developmental research suggests that 5-year-olds have an immature understanding of knowledge sources and that they overestimate the knowledge to be gained from looking. Without evidence from adults, it is not clear whether the mature reasoning system outgrows this overestimation. The current study is the first to investigate whether an overestimation of the knowledge to be gained from vision occurs in adults. Novel response time paradigms were adapted from developmental studies. In two experiments, participants judged whether an object or feature could be identified by performing a specific action. Adult participants found it disproportionately easy to accept looking as a proposed action when it was informative, and difficult to reject looking when it was not informative. This suggests that adults, like children, overestimate the informativeness of vision. The origin of this overestimation and the implications that the current findings bear on the interpretation of children's overestimation are discussed.