A host of astrophysical measurements suggest that most of the matter in the Universe is an invisible, nonluminous substance that physicists call “dark matter.” Understanding the nature of dark matter is one of the greatest challenges of modern physics and is of paramount importance to our theories of cosmology and particle physics. This text explores one of the leading hypotheses to explain…
Sejak publikasi karya inovatif Ericsson dan Simon pada awal 1980-an, data verbal semakin banyak digunakan untuk mempelajari proses kognitif di banyak bidang psikologi, dan laporan verbal bersamaan dan retrospektif kini secara umum diterima sebagai sumber data penting tentang proses kognitif subjek dalam tugas-tugas tertentu. Dalam edisi revisi buku ini yang pertama kali meletakkan analisis prot…
"Based on the 2007 Tanner lectures on human values at Stanford."Why stigmatizing and confining a large segment of our population should be unacceptable to all Americans.The United States, home to five percent of the world's population, now houses twenty-five percent of the world's prison inmates. Our incarceration rate--at 714 per 100,000 residents and rising--is almost forty percent greater th…