Selection or Training? A Two-Fold Test of the Validity of Job-Analytic Ratings of Trainability

Decisions to use selection devices or training are typically based on subject matter expert (SME) judgments concerning the trainability of job components, including tasks and knowledge, skills, abilities, and other characteristics (KSAOs). The studies reported here examined the validity of SME trainability judgments from two perspectives. We found that (1) different SME groups' judgments related differently to actual learning changes in KSAOs covered in a training program and (2) sources of variability thought to be unrelated to the job influenced trainability ratings. Implications for the selection of SMEs in job analysis applications intended to determine the trainability of various job components are outlined.     

Leadership and Regressive Small Group Processes: A Case Study

The psychoanalytic literature of regressive group and intergroup processes is reviewed briefly and selectively to derive principles of effective, working group leadership. These principles are applied to a case study of the leadership provided by Terje Larsen to the unique work group of Palestinians, Israelis, and Norwegians who produced the 1993 Oslo Peace Accords.     

How did compulsory personal therapy during counselling training influence personal and professional development?

Aim: This study explored the influence of personal therapy on professional and personal development in a qualitative investigation. Method: Six semi‐structured interviews were conducted and analysed using Interpretative Phenomenological Analysis (IPA). Findings: All participants recognised the important influence of personal therapy on personal growth. Influences on personal development were experienced in the physical, cognitive, emotional and spiritual worlds of participants. It was felt that skills, a better understanding of therapeutic relationships, and general support, enhanced professional development. Conclusion: In combination this can lead to an increase in self‐awareness and thus a more effective professionalism in counsellors.     

Motor imagery effectiveness for mirror reversed movements

Physical practice is known to enhance motor adaptation skills, which refer to the individual ability to compensate for environmental changes. So far, it is still unknown whether a similar effect can be observed following motor imagery (MI). Thirty-nine participants were tested during a joystick tracking task under both normal and mirror conditions (i.e., the inductive direction of the joystick was reversed), before and after a physical practice or MI training phase. Eye movements and electromyographic activity were recorded during MI. Motor performance was also evaluated after a 6 h interval during daytime. As compared to the control group, the results revealed that both MI and physical practice improved motor performance in the mirror condition, during the post-training test. Furthermore, the time to complete the task was further reduced after 6 hours, both in the normal and mirror conditions. These results demonstrate the effectiveness of MI for learning mirror-reversed movements, and for the consolidation process that follows motor adaptation.     

Temperament and sleep–wake behaviour from infancy to toddlerhood

Sleep–wake behaviours and temperament were examined longitudinally for trait stability and relationship to behavioural state regulation from infancy to early childhood. Subjects were 120 low‐risk, full‐term infants from a middle class sample. At 6 weeks, parents completed three consecutive days of the Baby's Day Diary which measures sleep, wake, fuss, feed and cry states and the Infant Characteristics Questionnaire. At 16 months, parents assessed sleep behaviours with the Sleep Habits Inventory and temperament with the Toddler Symptom Checklist. At 24 months, parents repeated 3 days of the Baby's Day Diary. Structural Equation Modelling was used to examine the cross‐age hypotheses for sleep–wake and temperament associations. From early infancy to toddlerhood, sleep–wake behaviours and irritable temperament were notably stable but independent in this cohort. Copyright © 2011 John Wiley & Sons, Ltd.     

Facilitation versus inhibition in the masked priming same-different matching task

In the past years, growing attention has been devoted to the masked priming same-different task introduced by Norris and Kinoshita ( 2008 , Journal of Experimental Psychology: General). However, a number of researchers have raised concerns on the nature of the cognitive processes underlying this task-in particular the suspicion that masked priming effects in this task are mostly inhibitory in nature and may be affected by probe-prime contingency. To examine the pattern of facilitative/inhibitory priming effects in this task, we conducted two experiments with an incremental priming paradigm using four stimulus-onset asynchronies (13, 27, 40, and 53?ms). Experiment 1 was conducted under a predictive-contingency scenario (probe-prime-target; i.e., "same" trials: HOUSE-house-HOUSE vs. house-water-HOUSE; "different" trials: field-house-HOUSE vs. field-water-HOUSE), while Experiment 2 employed a zero-contingency scenario (i.e., "same" trials: HOUSE-house-HOUSE vs. house-water-HOUSE; "different" trials: field-field-HOUSE vs. field-water-HOUSE). Results revealed that, for "same" responses, both facilitation and inhibition increased linearly with prime duration in the two scenarios, whereas the pattern of data varied for "different" responses, as predicted by the Bayesian Reader model.     

A pilot study of a family‐focused intervention for children and families affected by maternal depression

A non‐experimental pilot study examined child, mother and family outcomes of a 10‐session multi‐family group intervention designed to reduce risk and promote resilience for mothers with depression and their families. Positive changes following the Keeping Families Strong intervention included mother‐reported decreases in child behaviour and emotional problems, improvements in the quality of family interactions and routines and improvements in their own well‐being and support from others. Children (9–16 years) reported decreased internalizing symptoms, improved coping, increased maternal warmth and acceptance and decreased stressful family events. Attendance and mother‐reported satisfaction were high, indicating the perceived value of the intervention.     

Achievement goals, social goals, and motivational regulations in physical education settings

This study examined the relationship between achievement and social goals, and explored how both goals affect students' level of informed self-determination in Physical Education. Participants were 395 high school students. Three scales were used to assess achievement, social goals, and motivation. Several hierarchical regression analyses revealed that mastery-approach goals were the greatest contributors to the individuals' levels of self-determination. Achievement and social goals were found to be separate predictors of students' levels of self-determination, and this highlights the importance of separating mastery and performance goals into avoidance and approach profiles. Girls reported significantly higher values than boys on responsibility, relationship, and mastery-avoidance goals, whereas boys scored higher on performance-approach goals. Researchers could use achievement and social goals to study students' motivation and achievement in Physical Education settings.     

Artificial neural networks in Neurosciences

This article shows that artificial neural networks are used for confirming the relationships between physiological and cognitive changes. Specifically, we explore the influence of a decrease of neurotransmitters on the behaviour of old people in recognition tasks. This artificial neural network recognizes learned patterns. When we change the threshold of activation in some units, the artificial neural network simulates the experimental results of old people in recognition tasks. However, the main contributions of this paper are the design of an artificial neural network and its operation inspired by the nervous system and the way the inputs are coded and the process of orthogonalization of patterns.