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Read through the most famous quotes by topic #experiment
In 1944-1945, Dr Ancel Keys, a specialist in nutrition and the inventor of the K-ration, led a carefully controlled yearlong study of starvation at the University of Minnesota Laboratory of Physiological Hygiene. It was hoped that the results would help relief workers in rehabilitating war refugees and concentration camp victims. The study participants were thirty-two conscientious objectors eager to contribute humanely to the war effort. By the experiment's end, much of their enthusiasm had vanished. Over a six-month semi-starvation period, they were required to lose an average of twenty-five percent of their body weight." [...] p193 p193-194 "...the men exhibited physical symptoms...their movements slowed, they felt weak and cold, their skin was dry, their hair fell out, they had edema. And the psychological changes were dramatic. "[...] p194 "The men became apathetic and depressed, and frustrated with their inability to concentrate or perform tasks in their usual manner. Six of the thirty-two were eventually diagnosed with severe "character neurosis," two of them bordering on psychosis. Socially, they ceased to care much about others; they grew intensely selfish and self-absorbed. Personal grooming and hygiene deteriorated, and the men were moody and irritable with one another. The lively and cooperative group spirit that had developed in the three-month control phase of the experiment evaporated. Most participants lost interest in group activities or decisions, saying it was too much trouble to deal with the others; some men became scapegoats or targets of aggression for the rest of the group. Food - one's own food - became the only thing that mattered. When the men did talk to one another, it was almost always about eating, hunger, weight loss, foods they dreamt of eating. They grew more obsessed with the subject of food, collecting recipes, studying cookbooks, drawing up menus. As time went on, they stretched their meals out longer and longer, sometimes taking two hours to eat small dinners. Keys's research has often been cited often in recent years for this reason: The behavioral changes in the men mirror the actions of present-day dieters, especially of anorexics. ↗
#anorexic #conscientious-objectors #depression #diet #hunger
No time for foreplay?” I teased breathlessly. His smile was sly. “Oh, we’ve had nothing but foreplay from the day we first met. ↗
Perhaps there are many "nows" of varying duration, depending on just what it is we are doing. We must face up to the fact that, at least in the case of humans, the subject experiencing subjective time is not a perfect, structureless observer, but a complex, multilayered, multifaceted psyche. Different levels of our consciousness may experience time in quite different ways. This is evidently the case in terms of response time. You have probably had the slightly unnerving experience of jumping at the sound of a telephone a moment or two before you actually hear it ring. The shrill noise induces a reflex response through the nervous system much faster than the time it takes to create the conscious experience of the sound. It is fashionable to attribute certain qualities, such as speech ability, to the left side of he brain, whereas others, such as musical appreciation, belong to processes occurring on the right side. But why should both hemispheres experience a common time? And why should the subconscious use the same mental clock as the conscious? ↗
#now #physics #time #time-passing #experience
These bizarre examples attempt to prove one conceptual point or another by deliberately reducing all but one underappreciated feature of some phenomenon to zero, so that what really counts can shine through. The twin earth example sets internal similarity to a maximum (you are whisked off to Twin Earth without being given a chance to register this huge shift) so that external context can be demonstrated to be responsible for whatever our intuition tells us. ↗
Bradshaw especially didn't like the use of the word "experiment" in regard to social conditions. Experiments included of necessity, expendable components. Failure was a precursor to success. When the components were human, who had the audacity to use, lose them, toss them away? ↗
A major assumption that underlies this selection is that it is only within work that is progressive, experimental or avant-garde that staid, old-fashioned images and ideas about gender can be challenged and alternatives imagined. I have never seen a ballet performance that has not disappointed me. ↗
It was such a strange tormenting feeling when your daemon was pulling at the link between you; part physical pain deep in the chest, part intense sadness and love. Everyone tested it when they were growing up: seeing how far they could pull apart, coming back with intense relief. ↗
#growing-up #souls #love
Until now, I've been writing about "now" as if it were literally an instant of time, but of course human faculties are not infinitely precise. It is simplistic to suppose that physical events and mental events march along exactly in step, with the stream of "actual moments" in the outside world and the stream of conscious awareness of them perfectly synchronized. The cinema industry depends on the phenomenon that what seems to us a movie is really a succession of still pictures, running at twenty-five [sic] frames per second. We don't notice the joins. Evidently the "now" of our conscious awareness stretches over at least 1/25 of a second. In fact, psychologists are convinced it can last a lot longer than that. Take he familiar "tick-tock" of the clock. Well, the clock doesn't go "tick-tock" at all; it goes "tick-tick," every tick producing the same sound. It's just that our consciousness runs two successive ticks into a singe "tick-tock" experience—but only if the duration between ticks is less than about three seconds. A really bug pendulum clock just goes "tock . . . tock . . . tock," whereas a bedside clock chatters away: "ticktockticktock..." Two to three seconds seems to be the duration over which our minds integrate sense data into a unitary experience, a fact reflected in the structure of human music and poetry. ↗
#now #physics #reality #time #time-passing
