Procedural and interpersonal fairness moderate the relationship between outcome fairness and acceptance of merit pay

An organizational field study (N = 257) investigated employees' acceptance of a new merit pay system as involving an assessment of whether merit pay can make their earnings more fair, compared to their earnings in the current, seniority-based pay system. We expected that improvement of unfair earnings, and consequently acceptance of merit pay, is considered likely when existing procedures that produce these earnings are unfair, because merit pay improves such procedures. We also expected improvement of unfair earnings, and increased merit pay acceptance, to be likely when employees anticipate fair performance evaluation in a new system, as indicated by fair interpersonal treatment by their supervisor. Results showed that procedural and interpersonal fairness in the existing pay system indeed moderated the relationship between fairness of current outcomes and merit pay acceptance as predicted. Implications for the introduction of merit pay in organizations and for our understanding of the different roles of procedural and interpersonal fairness in outcome evaluations are discussed.     

A comparison of two online cognitive‐behavioural interventions for symptoms of depression in a student population: The role of therapist responsiveness

Objectives: The study aimed to compare the efficacy of eight weekly sessions of a self‐administered online CBT treatment (cCBT; n=51) to a therapist‐assisted email CBT treatment (eCBT; n=50) in University students. Design: The design was a randomised parallel group trial. The study randomised participants with symptoms of depression to one of two available treatments. Method: Participants were offered eight weekly sessions of either cCBT or eCBT. Participants completed the Beck Depression Inventory‐II (BDI‐II) and the Clinical Outcomes in Routine Evaluation – Outcome Measure (CORE‐OM) at pre‐and post‐treatment, at weeks 16 and 32 follow‐up. The Working Alliance Inventory‐Short Form (WAI‐SR) was completed at weeks 2, 4, and 6. Results: For both groups, pre‐post within group effect sizes reported were large for the BDI‐II and the CORE‐OM and these were maintained at follow‐up. Perceptions of working alliance were similar in each group, but Bond was significantly stronger for the eCBT condition. WAI scores correlated more positively with the outcome on BDI‐II for those in the eCBT condition than the cCBT condition, but not significantly. Conclusion: There were no significant differences between the two online treatments, both reduced depressive symptoms and improved general functioning. Similarly, at post‐treatment and follow‐up, clinical improvement and recovery was demonstrated for both groups equally. The study demonstrates the possibility for cCBT in a university setting that may contribute to addressing the shortcomings in meeting increasing demands that mental health services presently face.     

Effect of shifts in body weight on rats' straight alley performance as a function of reward magnitude

The performance of rats trained in a straight alley for 55 trials under 75% body weight and then shifted to 90% body weight was compared to that of rats trained only under 90% body weight. When training was with a small reward the speed of the shifted group decreased to the level of the 90% small reward control groups, but when training was with a large reward the speed of the shifted group dropped below the level of the 90% large reward control group. Thus, the effects on performance of shifting deprivation level following extended training depend on the reward magnitude employed.     

Slow brain potentials in the CNV-paradigm

Slow brain potentials were recorded during the foreperiod of a reaction time task, and the effects of instructions governing the trade-off between speed and accuracy were investigated. One brain potential, a slow negative shift preceding S₂, was largely attenuated under accuracy instructions. It is suggested that this shift is dependent on a motor response and that its amplitude reflects the level of motor preparation. Two other brain potentials, a slow positive and a slow negative wave, seem to depend on the psychological properties of S₁. Enhanced amplitudes were found, when S₁ provides information, besides its warning function.     

Effects of sentential stress and word class upon comprehension in Broca's aphasics

The roles which word class (open/closed) and sentential stress play in the sentence comprehension processes of both agrammatic (Broca's) aphasics and normal listeners were examined with a word monitoring task. Overall, normal listeners responded more quickly to stressed than to unstressed items, but showed no effect of word class. Aphasics also responded more quickly to stressed than to unstressed materials, but, unlike the normals, responded faster to open than to closed class words regardless of their stress. The results are interpreted as support for the theory that Broca's aphasics lack the functional underlying open/closed class word distinction used in word recognition by normal listeners.     

Reinforcement and punishment in a closed system

Children chose between toys freely and with various restrictive contingencies. Sometimes play with a preferred toy was contingent on play with a nonpreferred toy. Sometimes play with a nonpreferred toy was contingent on play with a preferred toy. Another toy (free toy) was always available during contingency sessions. Because toy playing occupied the entire session the response system was closed. When one response increased in duration others had to decrease. An analysis of closed-system responding revealed that the restrictions of the closed system together with the restrictions imposed by the contingencies forced subjects to alter the proportion of time devoted to the three responses. A geometrical model representing the closed system and an analytical method based on distance are presented to describe the data.     

Hemiplegic writing in severe aphasia

Three patients with severe aphasia and right hemiplegia are described who could write to dictation with the right arm using a limb prosthesis though agraphic with the "intact" left hand. The phenomenon of "hemiplegic writing" is explained as an access to submerged or preprocessing levels in language and action structure, through the use of older proximal motor systems. This interpretation has implications for our understanding of language and brain function, as well as for approaches to the treatment of patients with severe language disorders.     

Written on the body? Individual differences between British adults who do and do not obtain a first tattoo

Swami, V. (2012). Written on the body? Individual differences between British adults who do and do not obtain a first tattoo. Scandinavian Journal of Psychology 53, 407–412. This study compared individual psychological differences of individuals who do and not obtain their first tattoo. A total of 136 British residents visiting a tattoo parlour completed measures of the Big Five personality factors, Sensation Seeking, Need for Uniqueness, distinctive appearance investment, attitudes to authority, and sociosexual orientation. As compared to individuals who did not subsequently obtain a tattoo, individuals that did were significantly less conscientious, more extraverted, more willing to engage in sexual relations in the absence of commitment, and had higher scores on sensation seeking, Need for Uniqueness, and distinctive appearance investment. The effect sizes of uncovered differences were small‐to‐moderate (η_p² = .07–.14). These results are discussed in relation to the mainstreaming of tattoos in contemporary, post‐industrialised societies.     

The Shattered Microcosm: Imperatives for Improved Family Therapy in Africa in the 21st Century

This paper provides an in-depth socio-political analysis of the basis for the limits of family therapy in Africa in the last 40 years. The goal is to make more visible the economic, social, political, and cultural factors that have combined to complicate and frustrate our macro-environments of practice. The conclusion is that family therapy in Africa cannot achieve any meaningful progress in the present millenium unless the structures of underdevelopment under which we live and work are dismantled and in their place the important preconditions for successful practice of modern family therapy are entrenched. The list of imperatives to be addressed is offered to suggest the direction along which we must move if we are to effect this adaptation.     

Component Models for Fuzzy Data

The fuzzy perspective in statistical analysis is first illustrated with reference to the “Informational Paradigm” allowing us to deal with different types of uncertainties related to the various informational ingredients (data, model, assumptions). The fuzzy empirical data are then introduced, referring to J LR fuzzy variables as observed on I observation units. Each observation is characterized by its center and its left and right spreads (LR₁ fuzzy number) or by its left and right “centers” and its left and right spreads (LR₂ fuzzy number). Two types of component models for LR₁ and LR₂ fuzzy data are proposed. The estimation of the parameters of these models is based on a Least Squares approach, exploiting an appropriately introduced distance measure for fuzzy data. A simulation study is carried out in order to assess the efficacy of the suggested models as compared with traditional Principal Component Analysis on the centers and with existing methods for fuzzy and interval valued data. An application to real fuzzy data is finally performed. We would like to express our gratitude to the Editor, the Associate Editor, and the Referees whose comments and suggestions improved significantly the quality of the paper.