Necessity (not just novelty) is the mother of invention: using creativity research to improve research in work and organizational psychology

In this essay, we discuss reasons that work and organizational psychology does not live up to its self-declared mission of being an applied science in the service of improving both people’s quality of working life and organizational effectiveness. We use fundamentals of research on creativity and innovation as a lens through which we can view problems and possible solutions to these problems. In particular, we stress that innovation entails not only new, but also useful insights, that innovation requires “rewarding failure”, and that innovation feeds off of team diversity. We provide suggestions for how the definition of theoretical and empirical contributions of research, reward systems, and collaboration practices could be changed to foster innovative research that helps people thrive at work.     

Generalizability of career orientations: A comparative study in Switzerland and Great Britain

This study examined the generalizability of types of career orientation. Exploratory latent class analyses were used to examine whether structurally the same career orientations can be found across a large sample of Swiss German (N=737), Swiss French (N=319), and British (N=1,002) employees. The finding showed that the generalizability of career orientations was not supported across the two countries and not even between the German‐ and French‐speaking parts of Switzerland. At least four career orientations were found in all samples. Country‐specific inspection of these four career orientations showed that they differed in terms of their combinations of specific components (boundaryless, protean, advancement, and time orientation). Mixtures of types of career orientations exist and make it difficult to identify fully the same type of career orientation across different cultural contexts. Explanations for differences in career orientation are discussed focusing on the cultural and economic context of Switzerland and Great Britain. Implications for organizational career management practices as well as theory of the career orientation concept are discussed.     

Localization of targets across saccades: Role of landmark objects

Saccadic eye movements are required to bring different parts of the visual world into the foveal region of the retina. With each saccade, the images of the objects drastically change their retinal positions—nevertheless, the visual world appears continuous and does not seem to jump. How does the visual system achieve this continuous and stable percept of the visual world, despite the gross changes of its retinal projection that occur with each saccade? The present paper argues that an important factor of this type of space constancy is formed by the reafferent information, i.e., the visual display that is found when the eyes land. Three experiments demonstrate that objects present across the saccade can serve as landmarks for postsaccadic relocalization. The basic experimental manipulation consisted of a systematic displacement of these landmark objects during the saccade. The effectiveness of the landmarks was determined by analysing to what degree they modify the perceived shift of a small saccade target that was blanked for 200 ms during and after the saccade. A first experiment studied the spatial range where objects become effective as landmarks. The data show that landmarks close to the saccade target and horizontally aligned with the target are specifically effective. The second experiment demonstrates that postsaccadic localization is normally based on relational information about relative stimulus positions transferred across the saccade. A third experiment studied the effect of a prominent background frame on transsaccadic localization; the results suggest that background structures contribute only little to transsaccadic localization.     

Attention and suppression affect tactile perception in reach-to-grasp movements

Reaching with the hand is characterized by a decrease in sensitivity to tactile stimuli presented to the moving hand. Here, we investigated whether tactile suppression can be canceled by attentional orienting. In a first experiment, participants performed a dual-task involving a goal-directed movement paired with the speeded detection of a tactile pulse. The pulse was either delivered to the moving or stationary hand, during movement preparation, execution, or the post-movement phase. Furthermore, stimulation was delivered with equal probability to either hand, or with a higher probability to either the moving or resting hand. The results highlighted faster RTs under conditions of higher probability of stimulation delivery to both moving and resting hands, thus indicating an attentional effect. For the motor preparation period, RTs were faster only at the resting hand under conditions where tactile stimulation was more likely to be delivered there. In a second experiment, a non-speeded perceptual task was used as a secondary task and tactile discrimination thresholds were recorded. Tactile stimulation was delivered concomitantly at both index fingers either in the movement preparation period (both before and after the selection of the movement effector had taken place), in the motor execution period, or, in a control condition, in the time-window of motor execution, but the movement of the hand was restrained. In the preparation period, tactile thresholds were comparable for the two timings of stimulation delivery; i.e., before and after the selection of the movement effector had taken place. These results therefore suggest that shortly prior to, and during, the execution of goal-directed movements, a combined facilitatory and inhibitory influence acts on tactile perception.     

Different effects of eyelid blinks and target blanking on saccadic suppression of displacement

Displacements of visual stimuli during saccadic eye movements are often not noticed. We have demonstrated that saccadic suppression of image displacement can be eliminated by blanking the stimulus for a short period during and after the saccade (Deubel, Schneider, & Bridgeman, 1996). Here we report an experiment in which target visibility was interrupted after the saccade, either by distal target blanking or by voluntary eyeblink. The data show that the effect of blinking is different from blanking; interruption of vision due to a blink did not enable subjects to detect target displacements any better than they had done in the no-blank condition. The results provide evidence for an extraretinal signal that distinguishes between endogenous and exogenous sources of temporary object disappearance after the saccade.     

Deprivation level affects extinction of a conditioned taste aversion

Hooded rats were conditioned to avoid drinking saccharin by following exposure to saccharin with injection of cyclophosphamide, a drug that produces visceral upset. Extinction trials were then given by presenting saccharin without cyclophosamide injections with the rats under low (10 hr) or high (23 hr) fluid deprivation. The aversion extinguished in fewer trials in rats under high deprivation.