The effects of affective states on the formation of performance expectancies

Positive vs. negative affective states are associated with the use of broad vs. specific knowledge structures. These findings were applied to the field of performance expectancies. It was predicted that individuals with positive mood should infer their performance expectancies concerning a specific task from their general self-concept, whereas given negative mood, performance expectancies should be inferred from the relevant specific self-concept. In an experiment, positive vs. negative mood was induced in 158 university students. General and specific self-concepts were assessed. Furthermore, we assessed task-specific performance expectancies and task performance. Specific self-concept was predictive of expectancies given negative mood, whereas with positive mood, expectancies could only be predicted on the basis of the general self-concept. Furthermore, mean expectancies were higher and less accurate with positive mood. The results are in line with the theoretical predictions. They underline that affective states also influence the formation of motivational variables like performance expectancies.     

Out of mind,out of heart: Attention affects duration of emotional experience

We tested direct, indirect, and behavioural measures of fear of spiders under neutral instructions, and when participants were asked to fake high and low fear of spiders. Our findings indicate that the Approach Avoidance Task (AAT) was the only measure that could be faked in one of the faking conditions only. We also assessed how easily faked results could be detected on each measure for different diagnostic criteria. The direct and behavioural measures showed good performance for all criteria. The AAT performed comparably only for a conservative criterion, when detecting fakers is less important than correctly labelling non-fakers.     

Love Actually: A Theodicy Response to Suffering in Nature. In Dialogue with Francisco Ayala1

Suffering is an inevitable corollary of evolution and as such exacerbates the problem of evil in a world created by an omnipotent, omniscient, and omnibenevolent God. Recent responses to this dilemma often emphasize cosmic creativity as an end that justifies the means. The present paper will review one example of such creativity defenses (Francisco Ayala's) and attempt an alternative theodic approach that seeks to incorporate creativity as a means rather than an end. For that, it will propose a radical turn to love, where suffering is seen as a necessary condition for the possibility of the full actualization of love.     

The Internal/External Frame of Reference Model Revisited: Incorporating General Cognitive Ability and General Academic Self-Concept

An integrative model of the determinants of overall job satisfaction, organizational commitment, and precursors to voluntary turnover was proposed. Job satisfaction and organizational commitment were proposed to arise from overlapping sets of work environment perceptions. A nonrecursive relationship was hypothesized between commitment and satisfaction. Affect (satisfaction and commitment) was proposed to mediate the effects of work environment perceptions on precursors to voluntary turnover. The model was evaluated using data obtained from 1,870 employees of a U.S. telecommunications firm. Hypotheses relating to determinants of commitment and turnover cognitions were largely supported. An asymmetric reciprocal relation was supported between overall job satisfaction and organizational commitment. Future research needs discussed include specification of different causal models for different forms of employee turnover.     

Intergenerational Transmission of Trauma: The Mediating Role of Parenting Styles on Toddlers' DSM-Related Symptoms

Although the intergenerational transmission of trauma has been well documented, the pathways by which trauma symptoms are passed between parents and children remain unclear. This study examined the mediating role of parenting styles in the transmission of maternal trauma to children. Participants were a sample of 105 mothers of toddlers (18–30 months old). Mothers who had experienced interpersonal trauma were more likely to have an authoritarian parenting style, including verbal hostility, physical coercion, and low nurturance. Verbal hostility especially predicted more prevalent and increasing toddler symptoms associated with affective, hyperactive, and oppositional defiant disorders. Thus, the verbal hostility component of authoritarian parenting could serve as a major intergenerational pathway between maternal trauma and early child symptoms.     

Effects of divided attention in the word-fragment completion task with unique and multiple solutions

A study with 114 young adults investigated the correlations of intelligence factors and working-memory capacity with reaction time (RT) tasks. Within two sets of four-choice RT tasks, stimulus–response compatibility was varied over three levels: compatible, incompatible, and arbitrary mappings. Two satisfactory measurement models for the RTs could be established: A general factor model without constraints on the loadings and a nested model with two correlated factors, distinguishing compatible from arbitrary mappings, with constraints on the loadings. Structural models additionally including factors for working memory and intelligence showed that the nested model with correlated factors is superior in fit. Working-memory capacity and fluid intelligence were correlated strongly with the nested factor for the RT tasks with arbitrary mappings, and less with the general RT factor. The results support the hypothesis that working memory is needed to maintain arbitrary bindings between stimulus representations and response representations, and this could explain the correlation of working-memory capacity with speed in choice RT tasks.     

Adults' Acquisition of Novel Dimension Words: Creating a Semantic Congruity Effect

The semantic congruity effect is exhibited when adults are asked to compare pairs of items from a series, and their response is faster when the direction of the comparison coincides with the location of the stimuli in the series. For example, people are faster at picking the bigger of 2 big items than the littler of 2 big items. In the 4 experiments presented, adults were taught new dimensional adjectives (mal/ler and borg/er). Characteristics of the learning situation, such as the nature of the stimulus series and the relative frequency of labeling, were varied. Results revealed that the participants who learned the relative meaning of the artificial dimensional adjectives also formed categories and developed a semantic congruity effect regardless of the characteristics of training. These findings have important implications for our understanding of adult acquisition of novel relational words, the relationship between learning such words and categorization, and the explanations of the semantic congruity effect.