Subjectivity in parent-infant relationships: A discussion of internal working models

Bowlby (1969/1982, 1973, 1980) has proposed that internal working models of self and other are psychic structures that guide an individual's subjective experience of and responses to others in important relationships. They are termed “working” models because they are believed to be dynamic mental representations that are modifiable, although they are presumed to become more resistant to change after the early years. This paper reviews Bowlby's construct of internal working models, including some recent empirical evidence usefully explained by the construct. The authors apply the construct of working models to parents' subjective experiences of their infants and review some preliminary evidence that suggests that parental working models of their infants are present even prior to the infants' birth and influence the parents' perception and interpretation of the infants' characteristics and behaviors. The authors then consider the development of infants' working models of self and other in the context of parental attributions. They conclude that subjectivity in parent-infant relationships is an exciting and promising area for investigation, although, at present, future progress is limited by problems of measurement. A brief discussion of directions for future research is included.     

Multilevel and Latent Variable Modeling with Composite Links and Exploded Likelihoods

Composite links and exploded likelihoods are powerful yet simple tools for specifying a wide range of latent variable models. Applications considered include survival or duration models, models for rankings, small area estimation with census information, models for ordinal responses, item response models with guessing, randomized response models, unfolding models, latent class models with random effects, multilevel latent class models, models with log-normal latent variables, and zero-inflated Poisson models with random effects. Some of the ideas are illustrated by estimating an unfolding model for attitudes to female work participation. We wish to thank The Research Council of Norway for a grant supporting our collaboration.     

Physical attractiveness and health: comment on Weeden and Sabini (2005)

Evolutionary behavioral biology suggests that certain characteristics of the human face and body are important for mate preferences and are therefore subject to sexual selection. J. Weeden and J. Sabini identify a number of weaknesses in the association between traits' attractiveness and health. In contrast, the authors argue that (a) studies on preferences for physical characteristics that rely on 1 trait permit only limited interpretation, (b) limitations placed on J. Weeden and J. Sabini's review exclude important associations, (c) there are misconceptions in their treatment of some traits, and (d) their selected literature provides an inaccurate picture regarding effect size. The authors suggest that future research in this field should seek conceptual and methodological constancy in trait selection and in the evaluation of attractiveness- and health-related traits.     

Children’s Toy Collections in Sweden—A Less Gender-Typed Country?

The aim of this study was to describe and analyze differences between girls and boys toy collections in a country that strongly emphasizes gender equality (Sweden). The study was based on the assumptions that toy collections reflect social values in the society where they are found and that Sweden has less gendered values than do many other countries. The toy collections of 152 3- and 5-year old Swedish children were inventoried, and the results were analyzed and discussed in relation to previous research on childrens toy collections and toy preferences in North America and Western Europe. The Swedish toy collections were found to be gender-typed in ways similar to those reported in previous research in other countries.     

Immediate and sustained effects of planning in a problem-solving task

In 4 experiments, instructions to plan a task (water jugs) that normally produces little planning altered how participants solved the problems and resulted in enhanced learning and memory. Experiment 1 identified planning strategies that allowed participants to plan full solutions to water jugs problems. Experiment 2 showed that experience with planning led to better solutions even after planning was no longer required, whereas control participants showed little improvement. Experiments 3 and 4 showed that although the most recent planned solution could be recalled following a long filled retention interval, retroactive interference (RI) between successive problems resulted in much lower recall of earlier solutions. RI during plan generation could also explain participants' choice of depth-first planning strategies.     

Repeated Interrogations –Stretching the Deception Detection Paradigm

In real life, suspects are often subjected to repeatedinterrogations. Psycho-legal research on deception has neglectedthis fact. To remedy this mismatch a series of studies wasconducted mapping how repeated interrogations affectlie-catchers' judgemental processes, deception detectionperformance, and meta-assessments. In two experiments we foundthat lie-catchers given access to consecutive statements from onesuspect did not perform better than lie-catchers given access toone statement only. In addition, access to repeatedinterrogations inflated the lie-catchers' confidence in thecorrectness of their veracity judgement, which had a detrimentaleffect on the accuracy-confidence relation. As the basis forassessing veracity was changed from one to several statements thelie-catchers, to a large extent, seemed to trust the `consistencyheuristic'. The assumption underlying this heuristic is thatinconsistency implies deception and consistency implies truth.The data show that (a) people tend to disagree as to whether aparticular set of consecutive statements is consistent or not,and (b) deceptive statements are at least equally consistent astruthful statements. In order to explain the latter finding a`repeat vs. reconstruct' hypothesis was suggested, assuming thatliars try to repeat their initial statement, whereastruth-tellers try to reconstruct a previously experienced event.The low predictive accuracy found for the `consistency heuristic'strongly questions beliefs held by professional lie-catchers,opinions expressed in the psycho-legal literature andrecommendations found in applied interrogation manuals.