Fragmentation or Differentiation: Questioning the Crisis in Psychology

There is a recurrent discourse about the fragmentation of psychology and its crises as a science, which often leads to a disenchanted view about its future. To this discourse we oppose a developmental one, in which crises can be occasions for development, and in which development might imply differentiation. We first review why psychology can be said to be in crisis. We then situate the crisis in the pragmatics of doing psychology. Crises occur when psychologists have problems either working with other psychologists or with communities. We argue that collaborative research is a way to overcome these crises. Specifically we suggest three specific scientific activities that can lead to the development of psychology: collaborative research methods, the identification of nodal concepts that enable the bringing together of different approaches and disciplines, and the creation and maintenance of institutional spaces that enable creative, collaborative work.

The Unity and Diversity of Inattention and Hyperactivity/Impulsivity in ADHD: Evidence for a General Factor with Separable Dimensions

To examine the unity and diversity of inattention and hyperactivity/impulsivity symptom domains of Attention-Deficit/Hyperactivity Disorder (ADHD) in a clinical sample of adolescents with ADHD. Parents and adolescents were administered a semi-structured diagnostic interview, the Schedule for Affective Disorders and Schizophrenia for School-Age Children — Present and Lifetime Version (K-SADS-PL), to assess adolescent ADHD. Data from 201 parent interviews and 189 adolescent interviews were examined. Four potential factor structures for the 18 ADHD symptoms were tested using confirmatory factor analysis: two models with correlated factors and two bifactor models. A bifactor model with two specific factors best accounted for adolescent symptoms, according to both parent and adolescents’ reports. Replication of these findings from behavioral rating scales completed for this sample by parents and teachers indicates that the findings are not method– or informant-specific. The results suggest that there is an important unitary component to ADHD symptoms and separable dimensional traits of Inattention and Hyperactivity/Impulsivity.     

Procedural Fairness and Creativity: Does Voice Maintain People's Creative Vein Over Time?

Although some research suggests a link between procedural fairness and creativity, so far no study has directly tested whether a real manipulation of procedural fairness affects creativity. Additionally, research on procedural fairness effects consists mostly of unique studies, but more realistic, life-like longitudinal experiments with repeated fairness manipulations are lacking. This study investigated the influence of procedural fairness (i.e., having voice) on similar creativity tasks over a period of 4 weeks. Participants in the fair procedure condition maintained their level of creativity during the course of the experiment, whereas participants who were treated unfairly showed a decline in creativity. This research confirms the supporting role of conditions of procedural fairness regarding creativity and the importance of longitudinal designs to fully explore procedural fairness effects.     

Can self-affirmation exacerbate adverse reactions to stress under certain conditions?

Objective: Self-affirmation has repeatedly been shown to reduce adverse psychological and physiological responses to stress. However, it is plausible that self-affirmation could exacerbate negative reactions to stress under certain conditions. The current research explored whether self-affirmation would increase negative psychological responses to a stressor occurring in a central life domain characterised by low levels of control.

Design: Female participants (Study 1 N = 132; Study 2 N = 141) completed baseline measures of anxiety and mood. They were then randomly allocated to complete a self-affirmation or control task, before reading a narrative documenting a stressful birth and imagining themselves in the place of the woman giving birth. After completing this task, participants again reported their levels of anxiety and positive mood.

Main outcome measures: Anxiety and positive mood assessed at follow-up.

Results: Study 1 demonstrated that self-affirmed women experienced increased anxiety and less positive mood at follow-up, compared both to baseline and to women in the control condition. Study 2 revealed that the effect of self-affirmation on outcomes was moderated by fear of childbirth.

Conclusion: These results provide preliminary evidence that self-affirmation may worsen negative responses to stressors under certain conditions and for certain individuals.