The Function of Intensity in the Spatial Summation of Subliminal Stimuli in the Retina

Each of 12 rats was subjected to a conventional three-phase behavioral contrast paradigm. No positive behavioral contrast was observed in any S, although 11 rats showed very strong extinction effects. Three rats showed negative induction, eight showed no increase in response rate in the constant component, while one rat showed first a positive then a negative induction effect. The results were discussed in terms of both Reynolds' and Terrace's hypothesis and related to the recent research on autoshaping.     

Multitasking versus multiplexing: Toward a normative account of limitations in the simultaneous execution of control-demanding behaviors

Why is it that behaviors that rely on control, so striking in their diversity and flexibility, are also subject to such striking limitations? Typically, people cannot engage in more than a few—and usually only a single—control-demanding task at a time. This limitation was a defining element in the earliest conceptualizations of controlled processing; it remains one of the most widely accepted axioms of cognitive psychology, and is even the basis for some laws (e.g., against the use of mobile devices while driving). Remarkably, however, the source of this limitation is still not understood. Here, we examine one potential source of this limitation, in terms of a trade-off between the flexibility and efficiency of representation (“multiplexing”) and the simultaneous engagement of different processing pathways (“multitasking”). We show that even a modest amount of multiplexing rapidly introduces cross-talk among processing pathways, thereby constraining the number that can be productively engaged at once. We propose that, given the large number of advantages of efficient coding, the human brain has favored this over the capacity for multitasking of control-demanding processes.     

Expansion of Genetic Services Utilizing a General Genetic Counseling Clinic

We established a general genetic counseling clinic (GCC) to help reduce long wait times for new patient appointments and to enhance services for a subset of patients. Genetic counselors, who are licensed in Tennessee, were the primary providers and MD geneticists served as medical advisors. This article describes the clinic referral sources, reasons for referral and patient dispositions following their GCC visit(s). We obtained patients by triaging referrals made to our medical genetics division. Over 24 months, our GCC provided timely visits for 321 patients, allowing the MD geneticists to focus on patients needing a clinical exam and/or complex medical management. Following their GCC visit(s), over 80 % of patients did not need additional appointments with an MD geneticist. The GCC allowed the genetic counselor to spend more time with patients than is possible in our traditional medical genetics clinic. Patient satisfaction surveys (n?=?30) were very positive overall concerning the care provided. Added benefits for the genetic counselors were increased professional responsibility, autonomy and visibility as health care providers. We conclude that genetic counselors are accepted as health care providers by patients and referring providers for a subset of clinical genetics cases. A GCC can expand genetic services, complement more traditional genetic clinic models and utilize the strengths of the genetic counselor health care provider.     

Emotional intelligence as a predictor of employees' career adaptability

Emotional intelligence and career adaptability are crucial psychosocial meta-capacities for successful adaptation in various spheres of life, including the realm of careers. However, little is known about the relationship between emotional intelligence and Savickas's (2005) notion of career adaptability. The current research examines the relation of emotional intelligence to career adaptability. A cross-sectional survey was conducted with a sample of 409 early career black call center agents (Mean age = 32) employed in three of the largest outsourced financial call centers in Africa. Canonical correlation analysis and structural equation modeling confirmed the predictive validity of emotional intelligence in relation to career adaptability. The results showed that managing one's own emotions contributes the most in explaining overall emotional intelligence a n d the variance in overall career adaptability with its four domains of career concern, career control, career confidence and career curiosity. The results of the study highlight the importance of developing individuals' emotional intelligence in order to strengthen their career adaptability. The research contributed new and valuable insights that may inform career development interventions for call center agents.     

Nonaddictive instrumental drug use: Theoretical strengths and weaknesses

The potential to instrumentalize drug use based upon the detection of very many different drug states undoubtedly exists, and such states may play a role in psychiatric and many other drug uses. Nevertheless, nonaddictive drug use is potentially more parsimoniously explained in terms of sensation seeking/impulsivity and drug expectations. Cultural factors also play a major role in nonaddictive drug use.     

A collective unconscious reconsidered: Jung's archetypal imagination in the light of contemporary psychology and social science

A needed rapprochement between Jung and the contemporary human sciences may rest less on the much debated relevance of a biologistic collective unconscious than on a re-inscribing of an archetypal imagination, as the phenomenological and empirical core of Jungian psychology. The most promising approaches in this regard in terms of theory and research in psychology come from combining the cognitive psychology of metaphor and synaesthesia, individual differences in imaginative absorption and openness to numinous experience and spirituality as a form of symbolic intelligence. On the socio-cultural side, this cognitive psychology of archetypal imagination is also congruent with Lévi-Strauss on the metaphoric roots of mythological thinking, and Durkheim on a sociology of collective consciousness. This conjoined perspective, while validating the cross cultural commonality of physical metaphor intuited by Jung and Hillman on alchemy, also shows Jung's Red Book, considered as the expressive source for his more formal psychology, to be far closer in spirit to a socio-cultural collective consciousness, based on metaphoric imagination, than to a phylogenetic or evolutionary unconscious. A mutual re-inscribing of Jung into congruent areas of contemporary psychology, anthropology, sociology, and vice versa, can help to further validate Jung's key observations and is fully consistent with Jung's own early efforts at synthesis within the human sciences.