Clock-driven FORTRAN task scheduling in a multiprogramming environment

The existing ISA-standard FORTRAN task-scheduling calls require careful programming to provide timing accuracy even in a single-user system, and do not explicitly provide a mechanism for resolving task conflicts in a multiprogramming system. A simple assignment of priorities to tasks can guarantee timing accuracy to one task, but the risks generating maximum, unnecessary interference with other tasks. An alternative to such a standard priority scheme, not known to be available on common commercial systems, guarantees timing for one task while minimizing interference among tasks.     

Fibromyalgia: the role of sleep in affect and in negative event reactivity and recovery

OBJECTIVE: Fibromyalgia (FM) syndrome is a chronic pain condition characterized by diffuse muscle pain, increased negative mood, and sleep disturbance. Until recently, sleep disturbance in persons with FM has been modeled as the result of the disease process or its associated pain. The current study examined sleep disturbance (i.e., sleep duration and sleep quality) as a predictor of daily affect, stress reactivity, and stress recovery. DESIGN AND MEASURES: A hybrid of daily diary and ecological momentary assessment methodology was used to evaluate the psychosocial functioning of 89 women with FM. Participants recorded numeric ratings of pain, fatigue, and positive and negative affect 3 times throughout the day for 30 consecutive days. At the end of each day, participants completed daily diary records of positive and negative life events. In addition, participants reported on their sleep duration and sleep quality each morning. RESULTS: After accounting for the effects of positive events, negative events, and pain on daily affect scores, it was found that sleep duration and quality were prospectively related to affect and fatigue. Furthermore, the effects of inadequate sleep on negative affect were cumulative. In addition, an inadequate amount of sleep prevented affective recovery from days with a high number of negative events. CONCLUSIONS: These results lend support to the hypothesis that sleep is a component of allostatic load and has an upstream role in daily functioning.     

Phonology and orthography in visual word recognition: Evidence from masked non-word priming

Three lexical decision experiments in French investigated the effects of briefly presented forward-masked non-word primes on latencies to phonologically and/or orthographically related targets. At 64-msec prime presentation durations, primes that are pseudohomophones of the target produced facilitatory effects compared to orthographic controls, but these orthographically similar non-word primes did not facilitate target recognition compared to unrelated controls. These results were obtained independently of target word frequency and independently of the presence or absence of pseudohomophone targets in the experimental lists. With a 32-msec prime duration, on the other hand, pseudohomophone and orthographic primes had similar effects on target recognition, both producing facilitation relative to unrelated controls. The results are discussed in terms of the time course of phonological and orthographic code activation in the processing of pronounceable strings of letters.     

AGAINST RECORDING SESSIONS FOR SUPERVISION

The American Psychological Association’s (APA) 2014 injunction that supervisors must listen to recorded sessions of their supervisees’ work is based on a rich and thorough body of research, and yet it entails a narrative of psychotherapy as a discipline of Science. If psychotherapy is understood as an endeavor also of the Humanities, recording sessions may be anathematic to supervision and training. Developing ideas from Greenberg’s (2015) theory of “controlling fiction,” the writer presents a narrative of psychotherapy in which it is not wise to review recorded sessions in supervision.