On the young child's comparison of sets

When asked to make comparisons between sets of objects, 4-year-old children succeed when the comparison questions are symmetrical with respect to the referential status of their terms. Thus questions that request the comparison of set with set, or subset with subset (both within and between sets), are answered correctly. However, when the comparison questions are referentially asymmetrical, calling for the comparison of set with subset, either within or between sets, young children typically fail to complete such tasks successfully. In such cases, what comparisons young children arrive at is established, how they arrive at them is described, and why they respond in the ways that they do is discussed.     

On the young child's use of lexis and syntax in understanding locative instructions

The ability of two and three year old children to comprehend in, on and under was tested in five contexts. In the first context, where responses did not depend on the child manipulating the experimental objects, responses were invariably correct except for some difficulty with under in the youngest subjects. In the other four contexts, which did involve manipulation of the objects by the child, responses varied as a function of the noun phrases used to refer to the experimental objects which themselves remained the same across different contexts. The result suggest that the young child's comprehension of instructions involves an interaction between aspects of the instruction's lexis and syntax and the child's construal of context.     

Does perceived ability to deceive = ability to deceive? Predictive validity of the perceived ability to deceive (PATD) scale

This research investigated whether the perceived ability to deceive (PATD) scale predicts ability to deceive in a vocational testing context. Using a quasi-experimental design, participants (N = 85 student and community members) completed the PATD scale and a personality measure under standard instructions before being asked to fake the personality measure as if they were applying for a job in the police force. Based on extant research, successful faking was operationalised as elevated scores on conscientiousness and extraversion and reduced scores on neuroticism. Analysis via independent t-test did not support the hypothesis that PATD predicts faking success. Future research should consider the relationship between PATD and intention to fake, as well as extend examination of PATD to other deception-related contexts.     

Assessing the role of aggression,empathy, and self‐serving cognitive distortions in trait emotional manipulation

This study extended the examination of the predictors of emotional manipulation. Participants (N = 243) completed measures of trait emotional manipulation, emotional intelligence, social skills, psychopathy, aggression, empathy, and self‐serving cognitive distortions in a cross‐sectional correlational design. For males, higher levels of emotional intelligence, social information processing, indirect aggression, and self‐serving cognitive distortions significantly predicted emotional manipulation. For females, being younger, higher levels of emotional intelligence, indirect aggression, primary psychopathic traits, and lower levels of social awareness significantly predicted emotional manipulation. However for females, emotional intelligence acted as a suppressor. These findings support previous indications that the mechanisms behind emotional manipulation differ as a function of gender. Future research could include ability, rather than trait measures of emotional manipulation, as well as the role of context (such as intimate relationships or workplace environments), thereby allowing additional examination of the nomological network of emotional manipulation.     

The development of young children's awareness of the word as a unit of spoken language

Young children's awareness of the word as a unit of spoken language was investigated in a series of five experiments that required children aged from 4 to 7 years to segment spoken language strings into words. The results of the first three experiments suggest that young children have considerable success in segmenting spoken language materials, regardless of the grammaticality of the strings, and regardless of the grammatical form class, plurality, or syllabic length of the component words. The basis of such successful segmentation ability was considered further in a fourth experiment, which indicated that children may use stress as a basis of response. A fifth experiment therefore manipulated syllabic stress and morphemic structure to determine what response strategies are employed by children of different ages in segmenting speech. The results suggest that 4- to 5-year-old children respond primarily on the basis of acoustic factors such as stress, whereas somewhat older 5- to 6-year-old children respond on the basis of (unbound) morphemic structure. By age 7, most children have abandoned strategies and now respond on the basis of word concept. Implications of these findings for reading acquisition are briefly indicated.This research was supported by a Tertiary Education Commission, General Development Grant (University of Western Australia), and by an Education Research Grant from the Education Research and Development Committee, Canberra.     

What Is so difficult about negation?

Previous experimental study of this topic suggests that negation is typically difficult to process. This notion, by now widely accepted, seems to rest on a view of negation as an operation on statements. We question this view by arguing that difficulty in processing negatives is a question of a complex of issues concerning the material to be processed, e.g., ambiguity, confusability, and context. Experimental results are presented indicating that a decrease in confusability facilitates the processing of true negative and false affirmative statements; these results are interpreted as consistent with predictions arising from the general argument. The results of a number of previous studies are then reconsidered and preliminary conclusions adduced.     

Social Identity Theory and the Crisis of Confidence in Social Psychology: A Commentary, and Some Research on Uncertainty Reduction

The role played by social identity theory in responding to the crisis of confidence in social psychology is described. It is a theory that addresses group processes and intergroup relations by separating and articulating different levels of explanation. Social categorization depersonalizes perception, cognition, affect and conduct in terms of relevant ingroup or outgroup prototypes, and social categorization of self, in conjunction with beliefs about the nature of intergroup relations, is responsible for specific manifestations of group behavior. Social identity theory continues to develop. In this article we focus on the motivational role of subjective uncertainty reduction in social identification – a model is outlined (Hogg & Mullin, 1999), and data from a 2 × 2 minimal group experiment in which categorization and uncertainty were orthogonally manipulated ( N = 151) are presented. As predicted, categorization produced discrimination, elevated identification, and reduced uncertainty, but only, or more markedly, under conditions where subjective uncertainty was relatively high.     

Tests of sphericity of normal distributions and the analysis of repeated measures designs

The locally best invariant test statistic for testing sphericity of normal distributions is shown to be a simple function of the Box/Geisser-Greenhouse degrees of freedom correction factor in a repeated measures design. Because of this relationship it provides a more intuitively appealing test of the necessary and sufficient conditions for valid F-tests in repeated measures analysis of variance than the likelihood ratio test. The properties of the two tests are compared and tables of the critical values of the Box/Geisser-Greenhouse correction factor are given.     

Interpreting inclusion: A contribution to the study of the child's cognitive and linguistic development

Six experiments are reported which examine the young child's ability to compare included and nonincluded sets. Results indicate that with certain forms of task presentation most 3- to 5-year-old children can compare part with whole. Further, errors which occur in inclusion tasks are similar to errors which occur in tasks involving comparison of nonincluded sets. Thus young children can solve inclusion problems, and their customary failure to do so does not arise because the problem requires comparison of a whole with an included part. Employing a distinction between intended tasks (those which the adult wishes the child to complete) and received tasks (those which the child, in fact, completes) the studies indicate how linguistic and perceptual aspects of the presented information may interact with the child's assumptions about the nature of the task to be completed.     

Social Media as a Tool for Data Collection: Examining Equivalence of Socially Value-Laden Constructs

Given the changing online environment (from anonymity to social connection) and the importance of establishing equivalence in psychological measures used in online environments, the aim of this research was to examine the equivalence of socially value-laden measures with data sourced from web-based social media and traditional pen-and-paper methods. Data on a suite of socially value-laden measures comparing the equivalence of scores obtained via social media (Facebook) versus offline environments were considered. Participants (N?=?193) completed measures of primary and secondary psychopathy, emotional manipulation, emotional intelligence, interpersonal cognition, social desirability, and ethical position either online or using pen-and-paper in a between groups design. Results suggested that both social media and offline data were equivalent in terms of internal reliability and patterns of relationships among constructs. However, participants were more likely to report higher levels of ethical relativism when completing the measure via social media. These findings highlight the importance of establishing equivalence for specific measures when engaging in online data collection, as well as providing insight into the nature of self-disclosure in the social media environment. Future research should assess the equivalence of other socially value-laden measures in online and pen-and-paper environments.