behavioral psychologist B. F. Skinner's students at Harvard began to apply to human beings his methods of instrumental or operant conditioning, (3) developed
during a quarter century of laboratory research mainly with animals.
During that quarter century Great Society programs for the poor increased exponentially.
During the quarter century that ensued, fans frequently saw MTKB bounding from a box seat onto one diamond or another, beneath a Vesuvius of blonde hair, to give a chaste kiss to a litany of All - Stars that included Johnny Bench, George Brett (twice), Steve Garvey and Cal Ripken Jr..
Not exact matches
While trucks and roads have improved greatly
during the past
quarter century, the average age of an American trucker has risen to 49.
Berkshire Hathaway sold all of its nearly 9 million shares of Twenty - First
Century Fox (foxa)
during the first
quarter of 2017, a stake that would have been worth about $ 290 million at the end of March.
During the past
quarter -
century, politically facilitated globalization allowed profits to grow much faster than per capita GDP, wages, and productivity, propelling capital's share of income to an unsustainable extreme.
In the writing of Rudolf Bultmann, the great German form - critic whose program of «de-mythologization» attracted much attention
during the past
quarter -
century, there is still another way of presenting the meaning of resurrection.
But
during more than a
quarter -
century of medical practice, I have been led by my clinical experience to reject the deterministic assumptions underlying the therapeutic worldview that now pervades American culture.
During the last
quarter of a
century the large mass media corporations themselves have been taken over by even larger corporate powers.
After World War II, their condition improved dramatically in Europe and North America, especially
during the first
quarter century.
In its gradual development
during the last
quarter of a
century, it has taken up into itself a number of contributory elements, and it must now be reckoned with as a genuine religious power.
In a move unprecedented
during the last
quarter century of organic industry rulemaking, the USDA ignored the NOSB vote in the Federal Register without an opportunity for the public to comment on their decision before it goes into effect.
India is projected to become the world's biggest milk producer over the next decade, having tripled its output
during the first
quarter of this
century, a report by the Food and Agriculture Organisation (FAO) and the Organisation for Economic Cooperation (OECD) has revealed.
During the last
quarter century he has hustled his horses into the winner's circle, his name into the record books and his sculptured likeness into the Hall of Fame of the Trotter in Goshen, N.Y..
Moran had his own troubles a
quarter of a
century ago when he set an unwanted record by going into the history books as the first player to be sent off in an FA Cup Final
during Manchester United's 1 - 0 extra time defeat of Everton in 1985.
It has a pretty cool vibe to it and clearly many Parents - to - be out there think so too considering Easton found its place on the charts quite quickly and shot through the ranks and settled in the top 100
during the first
quarter of this
century.
Indeed, interest in «the Great Charter of Liberties» of 1215 had grown over the previous
quarter of a
century, fuelled by an explosion of radical reform publishing
during the Regency years.
County Executive Molinaro said, «
During almost a
quarter -
century of service to Dutchess County, Valerie Sommerville has seen significant change in our national and local economic climate — including the Great Recession and its continued lingering impacts.
-- Charlene Colchester, via e-mail Bhopal should have been a wake up call, but it is unclear whether chemical plants around the world are any safer a
quarter century after the December 1984 disaster —
during which some 40 tons of toxic methyl isocyanate gas leaked from a pesticide plant owned by Union Carbide (now part of Dow Chemical), killing 2,259 people immediately and causing lifelong health problems and premature death for tens of thousands more.
During their nearly
quarter -
century of service, the five shuttles (Columbia, Challenger, Discovery, Atlantis, and Challenger's replacement Endeavour) have accomplished numerous important research missions and established many records in space travel.
Much of the progress of computer hardware, software, and networks
during the past
quarter century can be traced to Kenneth L. Thompson and Dennis M. Ritchie of Bell Laboratories, who are cited for the invention of the Unix operating system and the C programming language.
During the last
quarter century the rate of diabetes alone has nearly quadrupled in most east and south Asian countries, including China and India, according to South Korean researchers who reviewed past studies in the November 10 Lancet.
There has been virtually no progress in hurricane intensity forecasting
during the last
quarter century.
From AD 1300 to 1600, wildfires ignited
during late summer, with about 5 - 10 ignitions per
quarter century, generally occurring
during warm, dry summers.
CROWNING ACHIEVEMENT Michaels and Saturday Night Live came out swinging
during the 2016 election to take back the crown as the most influential voice in political comedy — and earn its highest ratings in nearly a
quarter of a
century.
That is, 2015's dip, while apparently real, isn't even close to erasing the tremendous progress that all student groups made
during the standards - based reform period of the last
quarter century.
As is well known, the economic benefits of a college education have risen dramatically
during the past
quarter century, and substantial evidence shows that students with good grades or high scores on achievement tests tend to pursue more education.
Figure 2 shows the overall record of states
during the past
quarter century.
Murnane: John and I have collaborated for nearly a
quarter of a
century, meeting almost every Tuesday for a few hours
during the school year in Gutman Library.
If increases in high school graduation requirements
during the last
quarter of the 20th
century contributed to the stagnation in graduation rates, why did rates rise
during the first decade of the 21st
century, a period in which high school graduation requirements were not reduced and in some states were increased?
Across our nation, school design and construction has changed little
during the past three -
quarters of a
century; some might argue over an...
During the past
quarter -
century, politically facilitated globalization allowed profits to grow much faster than per capita GDP, wages, and productivity, propelling capital's share of income to an unsustainable extreme.
The same data show that investors are not able to benefit from the momentum premium, even
during a
quarter -
century with robust paper portfolio performance.
During his more than a
quarter century as the president of the Pet Industry Distributors Association, Steve King has been able to use diplomacy and a broad vision of what is best for the pet trade to benefit the entire industry.
Sephardic Jews fleeing Spain and Portugal
during the persecutions of the 16th and early 17th
centuries settled in an eastern Amsterdam neighborhood that became known as the Jewish
Quarter.
Now, more than a
quarter of a
century later —
during which time he settled in the US, began collaborating with his wife Emilia, and acquired the status of one of the most important artists among former Soviet nonconformists — the tone and comportment of his work has changed.
This exhibition addressed the widespread societal transformation, engendered by Japan's new openness to the outside world
during the nineteenth
century which greatly impacted the print culture known as Ukiyo - e that flourished in the theater and courtesan
quarters of Edo (modern Tokyo).
In this series, which stayed «in the drawer» for the next
quarter of a
century, the artist used all of the elements of Soviet visual culture that he had come into contact with
during the late socialist period in the small town of Viljandi.
However,
during the last
quarter of the 19th
century, things began to change.
This exhibition sets his art with an unprecedented examination of his mentors, peers and friends in the Lexington Camera Club
during the third
quarter of the 20th
century.
A
quarter of a
century before, in 1981, her last husband had died in agony after accidentally infecting himself with spinal meningitis
during an experiment.
For example, [Kruss 1983] has this to say about the Lewis glacier on Mt. Kenya: «A decrease in the annual precipitation on the order of 150 mm in the last
quarter of the 19th
century, followed by a secular air temperature rise of a few tenths of a degree centigrade
during the first half of the 20th
century, together with associated albedo and cloudiness variation, constitute the most likely cause of the Lewis Glacier wastage
during the last 100 years.»
3, Eric, in line: From examining the data records I conclude: Changes in solar irradiance explain perhaps one -
quarter of the increase in temperature
during the last
century.
Large dam building flourished
during the third
quarter of the last
century, but then slowed as the remaining good sites for dam building dwindled and as opposition built because of the displacement of people and inundation of productive land.
Large dam building flourished
during the third
quarter of the last
century, but then slowed as the remaining good sites for dam building dwindled and as the costs of displacing people, ecological damage, and land inundation became more visible.
For the past
quarter century, the country has seen its oil imports grow, and although relatively little has been done
during these years to reverse that trend, that issue has dominated the energy debate.
Both wetland drying and the increased frequency of warm dry summers and associated thunderstorms have led to more large fires in the last ten years than in any decade since record - keeping began in the 1940s.9 In Alaskan tundra, which was too cold and wet to support extensive fires for approximately the last 5,000 years, 105 a single large fire in 2007 released as much carbon to the atmosphere as had been absorbed by the entire circumpolar Arctic tundra
during the previous
quarter -
century.106 Even if climate warming were curtailed by reducing heat - trapping gas (also known as greenhouse gas) emissions (as in the B1 scenario), the annual area burned in Alaska is projected to double by mid-
century and to triple by the end of the
century, 107 thus fostering increased emissions of heat - trapping gases, higher temperatures, and increased fires.
«Although the Earth's average surface temperature rose sharply by 0.9 degree Fahrenheit
during the last
quarter of the 20th
century, it has increased much more slowly for the past 16 years» In the last 25 years 1980 - 2014 it has increased 0.9 F (0.5 C) too, but he didn't say that, and it is more relevant.
In addition, it has been well - documented that the measured global warming of about 0.5 C
during the 25 - year period of 1970 - 1994 was accompanied by a downturn in Atlantic basin hurricane activity over this
quarter -
century period.»
«I have been a solar and stellar physicist at the Harvard - Smithsonian Center for Astrophysics for a
quarter of a
century,
during which time I have published numerous peer - reviewed, scholarly articles.