Positive psychology has been successful in drawing attention to the fact that psychologists had overlooked what makes life worth living.
At first the relationship between positive psychology and humanistic psychology was difficult. But as positive psychology has developed and matured it is clear that the idea we should be concerned with what makes for a good life was an idea also at the core of humanistic psychology in the 1950’s and 1960’s.
Humanistic psychology developed around the middle of the twentieth century in part to address the fact that the previous ways of thinking in psychoanalysis and behaviourism had not been concerned with the full range of functioning.
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Could you list the following statements that are is the question?
Answer:
1. spontaneously
2. resting potential
3. action potentials
4. pacemaker potentials
5. K+
6. Na+
7. into
8. Ca+
Explanation:
Pacemaker cells (also known as sinoatrial node cells) are cells that generate rhythmic impulses and set the pace for blood pumping in the heart. These cells have the ability to rhythmically depolarize and initiate action potentials. In pacemaker cells, Ca2+ and Na+ levels are higher in the extracellular environment, while K+ concentration is higher intracellularly. The pacemaker action potentials have three phases: 1-depolarization, where membrane potential reaches -40 mV and voltage-gated Ca2+ channels open, 2-repolarization, where voltage-gated Ca2+ channels close and voltage-gated K+ channels open, and finally 3-gradual depolarization, which is caused by the slow influx of Na+ ions.
That would be the end of that species in one generation.
