Two forms of group therapy and individual treatment of work-related depression: a one-year follow-up study

Patients on long-term sick-leave (> 90 days) from white collar work, with a diagnosis of work-related depression, dysthymia, or maladaptive stress reaction were randomized either to cognitive group therapy (CGT), focused psychodynamic group therapy (FGT), or to a comparison group. All patients were interviewed and responded to self-report questionnaires before the start of treatment and at 6 and 12 months. At the 12-month follow-up, 70% of the patients met the criteria for reliable change of the target symptom (depression), and the sample as a whole improved significantly on all measures used. However, there were no differences in outcome between the three treatment groups.     

What Psychologists Know and Believe about Memory: A Survey of Practitioners

We surveyed 858 licensed psychologists, members of the Norwegian Psychological Association, about their knowledge and beliefs about human memory. The results were compared to the results of parallel surveys of legal professionals and lay persons, and evaluated in the light of the results of current memory science. The results indicate that psychologists are not memory experts qua psychologists; as a group, psychologists do not score above the level of knowledge of lay persons or trial judges on issues of eyewitness memory, and a substantial minority of the sample of respondents harbours scientifically unproven ideas of memory. The implications of these findings for psychological practice, with special reference to the court room, are briefly discussed. Copyright © 2011 John Wiley & Sons, Ltd.     

Stereotypic head twirls, but not pacing, are related to a ‘pessimistic’-like judgment bias among captive tufted capuchins (Cebus apella)

Abnormal stereotypic behaviour is widespread among captive non-human primates and is generally associated with jeopardized well-being. However, attributing the same significance to all of these repetitive, unvarying and apparently functionless behaviours may be misleading, as some behaviours may be better indicators of stress than others. Previous studies have demonstrated that the affective state of the individual can be inferred from its bias in appraising neutral stimuli in its environment. Therefore, in the present study, in order to assess the emotional state of stereotyping individuals, 16 captive tufted capuchins (Cebus apella) were tested on a judgment bias paradigm and their faecal corticoid levels were measured in order to assess the intensity of the emotional state. Capuchins with higher levels of stereotypic head twirls exhibited a negative bias while judging ambiguous stimuli and had higher levels of faecal corticoids compared to subjects with lower levels of head twirls. Levels of stereotypic pacing, however, were not correlated with the monkeys' emotional state. This study is the first to reveal a positive correlation between levels of stereotypic behaviour and a 'pessimistic'-like judgment bias in a non-human primate by employing a recently developed cognitive approach. Combining cognitive tests that evaluate the animals' affective valence (positive or negative) with hormonal measurements that provide information on the strength of the emotional state conduces to a better understanding of the animals' affective state and therefore to their well-being.     

Capturing non-linear temporally embedded processes in organizations using recurrence quantification analysis

ABSTRACT

Despite the growing consensus that the majority of psychological phenomena at work are temporally embedded and highly dynamic, existing research is often based on simplified theoretical and methodological models, which take limited account of process dynamics and especially non-linear growth trajectories. In this paper, we highlight the potentials of using recurrence quantifications analysis (RQA) and an extension of RQA – cross-recurrence quantification analysis (CRQA) – for researching process dynamics in organizations. (C)RQA is a powerful technique that can be used to both visualize and quantify time-series data such as repeated measurements of psychological states or sequentially coded dyadic and team interactions. To illustrate the manifold opportunities of (C)RQA, we present three application examples focusing on individuals as systems, dyads as systems, and teams as systems. Specifically, we highlight how (C)RQA can be applied to individual diary data, to leader-follower communication dynamics observed during annual appraisal interviews, and to high-density coded team interactions observed during organizational meetings. We discuss the strengths and limitations of (C)RQA and provide recommendations for researchers interested in using the method.     

Analyzing the latent factor structure of self-regulation in preschoolers: New directions regarding a differentiation of cool self-regulation

ABSTRACT

Self-regulation in preschool-aged children is a much-researched topic, but there are still disagreements regarding the dimensionality of the construct. Most studies distinguish between hot and cool self-regulation and consider self-regulation as two-factorial. Hot self-regulation tasks refer to the ability to adapt appropriately to emotional stimuli, while cool self-regulation tasks are emotionally neutral. Our study contributes to the understanding of self-regulation at preschool age and reveals new insights concerning a more differentiated view of cool self-regulation. With a total sample of 434 preschool-aged children, we conducted confirmatory and exploratory factor analyses that demonstrated a three-factorial solution. In accordance with the variables that determined the factor structure, we inferred one hot and two cool self-regulation dimensions. We identified a time component in task scoring as a potential reason for the differentiation in cool self-regulation. The novelty of our findings and study limitations are considered.