Distressed Mothers and Their Infants Use a Less Efficient Timing Mechanism in Creating Expectancies of Each Other’s Looking Patterns

The prediction of events and the creation of expectancies about their time course is a crucial aspect of an infant's mental life, but temporal mechanisms underlying these predictions are obscure. Scalar timing, in which the ratio of mean durations to their standard deviations is held constant, enables a person to use an estimate of the mean for its standard deviation. It is one efficient mechanism that may facilitate predictability and the creation of expectancies in mother-infant interaction. We illustrate this mechanism with the dyadic gaze rhythm of mother and infant looking at and looking away from each other's faces. Two groups of Hi- and Lo-Distress mothers were created using self-reported depression, anxiety, self-criticism and childhood experiences. Lo-Distress infants (controls) used scalar timing 100% of the time, about double that of Hi-Distress infants. Lo-Distress mothers used scalar timing about nine times as much as Hi-Distress mothers. The diminished use of scalar timing patterns in Hi-Distress mothers and infants may make the anticipation of each other's gaze patterns more difficult for both partners.     

How does crime pay? The differentiation of criminal specialisms by fundamental incentive

Most attempts to determine offence specialisms have not benefited from any formal psychological framework of behavioural differentiation. Bandura's framework (Social foundations of thought and action, 1986) of the fundamental incentives to human action offers an interesting perspective on what might underlie differential patterns of offending. The framework draws attention to the distinction between Material, Power/Status, and Sensory incentives, leading to the hypotheses that crimes which share any one of these incentives will be more likely to be committed by the same person, as revealed through high inter‐correlations, but be less highly correlated with crimes with different fundamental incentives. To test these hypotheses the correlations between 42 offending behaviours as self‐reported by 185 convicted young offenders were examined. A Multidimensional Scaling analysis of the inter‐correlations revealed three distinct styles of offending that could be related to Bandura's Material (Cronbach's α = 0.94), Power/Status (α = 0.90) and Sensory (α = 0.76) incentives. The identification of this psychological basis for the differentiation of criminal styles provides a model for considering offenders' patterns of specialisation which is of value both in clarifying the aetiology of different types of crime and in considering which crimes may be behaviourally equivalent when trying to link them to a common offender or infer offender characteristics from crime scene information. Copyright © 2006 John Wiley & Sons, Ltd.     

Ideology as instrument

Comments on the article by J. T. Jost, which argued that the end-of-ideology claims that emerged in the aftermath of World War II were both incorrect and detrimental to the field of political psychology. M. Glassman and D. Karno make three critical points. First, Jost objectified ideology as a grand strategy implemented at the individual level, rather than as an instrument used for a specific purpose in activity. In doing so, he set ideology up as an "object" that guides human behavior rather than as a rational part of human experience. Second, they take issue with the idea that, because somebody acts in a manner that can be categorized as ideological, there actually is such a thing as ideology separate from that event and/or political experience and that psychologists ought to understand the meaning of ideology in order to understand future human activities as outside observers. Third, Jost seems to see this objective ideology as a unidirectional, causal mechanism for activity, a mechanism that assumes individuals act according to ideology, which eclipses the possibility that immediate ideological positions are the residue of purposeful activity. Glassman and Karno suggest that it may be better to take a pluralistic view of ideology in human action. Where ideology does exist, it is as a purposeful instrument--part of a logically based action to meet some ends-in-view--a mixture of immediate goals tied to secondary belief systems (which have been integrated to serve the material purposes of the purveyors of these ideologies). So if we are to understand ideology, we can only understand it through its use in human activity.     

An event history analysis of union joining and leaving

This article examines parallel models of union joining and leaving using individual-level longitudinal panel data collected over a 5-year period. The authors utilized objective measures of joining and leaving collected from union and organizational records and took into account time by using event history analysis. The results indicated that union joining was negatively related to procedural justice and higher performance appraisals and positively related to partner socialization and extrinsic union instrumentality. Conversely, members were most likely to leave the union when they perceived lower procedural justice, where there was no union representative present in the workplace, and where they had individualistic orientations. The authors discuss the implications of these findings for theory and practice for trade unions.     

The Role of Perceived Social Support and Stress in the Type A Cognition-Symptom Relationship

The two main objectives of this research were to determine whether Type A cognitions are related to a broader range of symptoms than has traditionally been studied and to determine possible mediating variables. Past research and theory suggest that Type A individuals not only experience but also generate stress and interpersonal conflict (i.e., in keeping with a psychosocial vulnerability model). This psychosocial vulnerability may put Type A individuals at greater risk of experiencing a wide array of physical and psychological symptoms well beyond coronary heart disease (CHD), the health outcome typically investigated. Stress, interpersonal and non-interpersonal in nature, and perceived social support, were explored as possible mediators in the Type A cognition-symptoms relationship using structural equation modelling (SEM) in a university sample. Non-interpersonal stress and interpersonal stress mediated both the Type A cognition-psychological symptoms relationship and the Type A cognition-physical symptoms relationship. However, perceived social support only mediated the Type A cognition-psychological symptoms relationship. Results indicate that Type A individuals may experience psychosocial vulnerability, particularly reporting stress, which may put them at risk for the experience of negative health outcomes. Implications for cognitive therapy are discussed.

Storage and non-storage components of working memory predicting reasoning: A simultaneous examination of a wide range of ability factors

The current study examined basic cognitive abilities that are related to or included in the concept of working memory (WM): different WM components, three executive functions, simple short-term storage (STM), and sustained attention. Tasks were selected from well-established models and balanced in terms of content. The predictive power of storage and non-storage components of WM was examined. The same analyses were conducted with mental speed as an additional predictor of reasoning. Finally, we investigated whether the identified predictors of reasoning remain relevant when a general factor is considered in the analysis. The analyses revealed that short-term memory accounted for the relationship between complex span measures of WM and reasoning but not for the relationship between coordination and reasoning. These findings remained stable in the context of a mental speed and a general factor. The mental speed factor did not add an incremental contribution to the prediction of reasoning above and beyond short-term memory and coordination. The general factor was mainly built by mental speed tasks and acted as an additional predictor of reasoning besides STM and coordination. Thus, we concluded that reasoning ability can be explained by coordination, STM, and mental speed.     

Speech‐perception‐in‐noise deficits in dyslexia

Speech perception deficits in developmental dyslexia were investigated in quiet and various noise conditions. Dyslexics exhibited clear speech perception deficits in noise but not in silence. Place‐of‐articulation was more affected than voicing or manner‐of‐articulation. Speech‐perception‐in‐noise deficits persisted when performance of dyslexics was compared to that of much younger children matched on reading age, underscoring the fundamental nature of speech‐perception‐in‐noise deficits. The deficits were not due to poor spectral or temporal resolution because dyslexics exhibited normal ‘masking release’ effects (i.e. better performance in fluctuating than in stationary noise). Moreover, speech‐perception‐in‐noise predicted significant unique variance in reading even after controlling for low‐level auditory, attentional, speech output, short‐term memory and phonological awareness processes. Finally, the presence of external noise did not seem to be a necessary condition for speech perception deficits to occur because similar deficits were obtained when speech was degraded by eliminating temporal fine‐structure cues without using external noise. In conclusion, the core deficit of dyslexics seems to be a lack of speech robustness in the presence of external or internal noise.     

Latent state–trait theory: An application in sport psychology

ObjectiveQuestionnaires are often applied in sports psychology to measure a person's trait or state. However, the extent to which the questionnaire captures differences because of trait or state influences is often unclear. The latent state–trait (LST) theory offers the opportunity to separate both variance sources. This separation allows estimating specific reliability coefficients.DesignThe present paper gives a theoretical introduction to LST and its basic ideas. Using a real data set with N = 156 athletes we exemplify the steps necessary to derive the LST coefficients. All athletes filled out a comprehensive inventory assessing competitive anxiety on two occasions.MethodThe data are analysed with structural equation models based on LST principles.ResultsThe results confirm the questionnaire's trait saturation.ConclusionFinally, results are discussed in light of practical and theoretical implications.     

The effect of varying the number of response alternatives in rating scales: Experimental evidence from intra-individual effects

Despite a hundred years of questionnaire testing, no consensus has been reached on the optimal number of response alternatives in rating scales. Differences in prior research may have been due to the use of various psychometric models (classical test theory, item factor analysis, and item response theory) and different performance criteria (reliability, convergent/discriminant validity, and internal structure of the questionnaire). Furthermore, previous empirical studies on this issue have tackled the experimental design from a between-subjects perspective, thus ignoring intra-individual effects. In contrast with this approach, we propose a within-subjects experimental design and a comprehensive statistical methodology using structural equation models for studying all of these aspects simultaneously, therefore increasing statistical power. To illustrate the method, two personality questionnaires were examined using a repeated measures design. Results indicated that as the number of response alternatives increased, (1) internal consistency increased, (2) there was no effect on convergent validity, and (3) goodness of fit worsened. Finally, the article assesses the practical consequences of this research for the design of future personality questionnaires.