.

Wednesday, August 26, 2020

Crossing the Frontier Essays

Intersection the Frontier Essays Intersection the Frontier Essay Intersection the Frontier Essay Katherine Meyer remained in the entryway of what used to be her wonderful eighteenth century apartment. The hard battle of six years of war had diminished her home to minimal in excess of a skeleton of its previous self. Her tattered kitchen had no rooftop. The window outlines despite everything stood, except the glass had since a long time ago been smothered. The absence of warming made the house dreadful cold, as though attempting to repeat the air outside. She remained in the recess and overviewed the barren scene that used to be clamoring Berlin. She used to gripe about the measure of commotion and traffic that passed her home each morning; she used to hate the boisterous servers and performers that played in the caf㠯⠿â ½s on the pavement.That was so long prior now, since quite a while ago supplanted by the dead, disintegrating city that lay before her. Demise was so evident here, it hit Katherine in the face each time she watched out at her town. Neglected structures line d each potholed road, numerous without rooftops or floors. Once in a while Katherine would discover a house totally flawless by the tumult encompassing it, and it would help Katherine to remember a more joyful time. In any case, when she glanced around again she would sink further into the downturn of war. She was unable to recall the last time she had rested for the duration of the night, as the tireless beating of shells and unremitting gabbing of gunfire resonated all through Berlin, entering even the thickest walls.Katherine Meyer had heard that the Soviets had shown up two days back, which was currently clear as the measure of shelling and gunfire had expanded ten times. Every last bit of her companions had left Berlin years back to look for wellbeing in the open country, yet Katherines truly sick dad had kept her in Berlin. She had not heard any updates on her dad since the Soviets had caught that zone of Berlin, and she dreaded the most noticeably terrible. She understood, re maining in the entryway of her home, that in the event that she planned to leave Berlin alive, at that point she should leave straight away. No report from her dad for this situation implied awful news, and she wasnt going to remain in Berlin to discover. Staying in the city implied unavoidable demise. She ran upstairs, and changed into her khaki garments that she had stowed away. She immediately filled a little sack with what remaining food and water she had left. As she ventured out onto the road, its surface scarred by long periods of fighting, she understood that Berlin was encircled, and the main way she would get out was to go straight through the Soviet lines. She was either going to escape Berlin or bite the dust trying.She strolled quickly, for she feared the sound of an approaching shell or the sound of a Soviet tank coming toward her. Sadly she knew considerably more than she ought to about how to keep off the beaten path of adversary fire. Her arrangement was to attempt to cross the Soviet lines at its tightest point, which she thought would be the eastern side of Berlin. She paced drawback boulevards and back streets, following a guide she had deliberately attracted her head. She transformed into the B㠯⠿â ½ckerstra㠯⠿â ½e, renowned for being the road with the best bread shop in Berlin. She adjusted the corner and halted with sickening apprehension. What the previous night had been a flourishing, aggressive, family run business was presently a heap of rubble. The wooden sign that read B㠯⠿â ½ckerei lay among the bloodletting, broken into equal parts, helping passers by to remember what may have been. She realized very well what might have happened to the dough puncher and his significant other, and shivered with fear at the idea. The rubble itself was obstructing the street, ascending around five feet noticeable all around, and was blocked. Katherine went to turn the other way, and encountered a Soviet soldier.Katherines first in tuition was to turn and run, endeavor to scramble over the remaining parts of the pastry kitchen. Notwithstanding, she saw that the Soviets left hand was solidly in his pocket, as though he was gripping onto something. A firearm, Katherine thought. She remained peacefully, confronting him, a thousand situations hustling inside her head, attempting to think about an exit plan. Similarly as she was going to state something, the Soviet officer went to talk. Katherine shut her eyes. To her sheer awe, he began to sing. He was more yelling than singing, and Katherine immediately acknowledged he was flushed. He was delicately influencing from side to side, as though he not, at this point had full order over his legs.He out of nowhere pulled his hand from his pocket, and Katherines heart halted. Tanked men could be entirely unusual. In a brief moment he had pulled an article from his pocket, and raised it to Katherine. Her heart avoided a beat. Her mouth went dry. She gambled a look at the item being pointed at her and help moved through her veins. She saw it was a cup. He raised it to her and afterward to his lips. Katherine took advantage of the lucky break and pushed him, pushed him as hard as possible. He faltered in reverse, stumbled over a section of concrete and lay unmoving on the floor. Taken out. Katherine immediately ventured over him and ran.She ran for an entire twenty minutes, over the desolate avenues of Berlin. She realized she was running east, and the gunfire was getting stronger. She thought she was not a long way from the Soviet lines. She proceeded a similar way for another couple of hundred meters, and afterward killed into a back street in the expectation of dodging a portion of the Soviet powers. Katherine saw a washing line hanging over the back street, dresses trickling with water, invulnerable from the war that seethed so close. She saw a little youngster, nine or ten years of age, motioning to her. He was wearing an old dim jumper, and blue pants that were amazingly torn and grimy. His face, as well, had smears of mud on it, his light hair adhered to his temple. Katherine investigated his eyes, dim and slow, eyes that had seen things far more regrettable than a ten-year-old should.He could see she was lost and shaken, and rapidly lead Katherine into a broken down house. He ran up the steps and onto the rooftop, where Katherine was given an away from of what was left of Berlin. Her speculations had been right, for she was currently just a mile from the Soviet lines. The kid was separated from everyone else, and she could see that he, as well, was scared. She understood that a young lady and her child would look far less dubious attempting to leave Berlin than a young lady alone. She would not pull in as much regard for herself. Most importantly, she needed to help the vulnerable little fellow that was remaining before her. She snatched his hand, grimy and hot, and instructed him to lead her towards the Soviet lines. He comprehended the arrangement, and began to lead her down the steps and onto the streets.Katherine moved toward the mass of Soviet troopers with extraordinary alert, holding her head down. She advised the little youngster to do likewise, and to stay away from eye to eye connection with any warrior. The further through the crowd of officers they went, the more tight they held every others hand. They sifted through potholes, open air fires, tents and moving Soviet warriors, a significant number of whom, Katherine saw, were tanked. The smell of liquor was solid noticeable all around. Out of nowhere, the little youngster lurched, his drained legs vacillating for a solitary second. He fell at the feet of a Soviet, who quickly remembered him as a German. Katherine pulled him up, and clipped a turn in his shoulder. She gazed at the Soviet, and he gazed back. She saw generosity in his eyes, and he grinned at her. He cleared out, and let them pass. She was forever thankful to him, despite th e fact that she could never observe the fighter again.They continued strolling for another three or four miles, until they went to an extension. Katherine chose to stop for a second, and dangle her legs into the refreshingly super cold water that streamed beneath. The little youngster abandoned off under the scaffold, seeing something covered up in the tall grass. With all the quality he could assemble he pulled out a corroded bike, with two punctured tires and no seat. She grinned, and afterward she chuckled. She embraced the little youngster.

Saturday, August 22, 2020

The Implications of Ozone Depletion on Human Health Essay examples --

The Implications of Ozone Depletion on Human Health Presentation Hairspray. Fridges. Climate control systems. These regular extravagances, while making human life increasingly agreeable, are burdening our wellbeing truly. Clorofluorocarbons, or CFCs, are anthropogenic synthetic substances utilized in refrigerants and as charges in pressurized canned products. CFCs, otherwise called freons, are likewise the essential guilty party behind the exhaustion of stratospheric ozone, which permits unsafe bright beams to arrive at the Earth and its occupants. At the point when CFC particles arrive at the stratosphere, the sun's radiation breaks it separated, liberating the chorine iota to crush ozone atoms. The impact is a developing ozone gap which shapes over Antarctica in October and ordinarily keeps going through mid November. During the yearly ozone opening, the measure of UV radiation that arrives at the Earth can twofold. Ozone exhaustion fills in as a significant wellbeing hazard for individuals. The three essential wellbeing impacts of bright radiation on human wellbeing are harm to the skin,eyes, and invulnerable framework. SKIN DAMAGE UV radiation makes critical harm human skin, as burns from the sun, maturing, skin malignancy, and nonmelanoma tumors. Human skin harm is essentially an aftereffect of tanning. The measure of UV introduction consumed by an individual is an immediate consequence of the force of the light assimilated, the timeframe of the presentation, and whether the skin was ensured by dress or sunscreen. Skin harm can be forestalled by constraining when and to what extent one is presented to daylight, and by wearing defensive dress and sunscreen. Maintain a strategic distance from introduction to daylight during early afternoon hours, when it is generally extraordinary. Tight weave apparel, and caps, ensure against the sun's beams. Tanning beds, while mainstream, are additionally ... ...ening maladies. Ends Stratospheric ozone assimilates 97-99% of bright radiation. As this defensive layer proceeds to dissentigrate, human wellbeing will endure. One American kicks the bucket each hour from skin malignancy, an immediate aftereffect of ozone consumption by anthropogenic synthetic concoctions, essentially CFCs, which harm the ozone layer. Substitute synthetic concoctions are currently being utilized in the spot of CFCs that won't harm statospheric ozone, and there is worldwide acknowledgment of the significance of building up these synthetic compounds. The Montreal Protocol is a universal settlement which confines the creation of ozone draining substances. All things considered, human wellbeing is in danger from the erasure of ozone, and the hazard factor will keep on rising except if individuals and ventures become increasingly mindful of the suggestions associated with ordinary utilization of synthetics which crush stratospheric ozone. The Implications of Ozone Depletion on Human Health Essay models - The Implications of Ozone Depletion on Human Health Presentation Hairspray. Coolers. Forced air systems. These regular extravagances, while making human life progressively agreeable, are burdening our wellbeing genuinely. Clorofluorocarbons, or CFCs, are anthropogenic synthetic compounds utilized in refrigerants and as fuels in mist concentrates. CFCs, otherwise called freons, are additionally the essential guilty party behind the consumption of stratospheric ozone, which permits unsafe bright beams to arrive at the Earth and its occupants. At the point when CFC particles arrive at the stratosphere, the sun's radiation breaks it separated, liberating the chorine iota to pulverize ozone atoms. The impact is a developing ozone gap which shapes over Antarctica in October and as a rule endures through mid November. During the yearly ozone gap, the measure of UV radiation that arrives at the Earth can twofold. Ozone consumption fills in as a significant wellbeing hazard for individuals. The three essential wellbeing impacts of bright radiation on human wellbeing are harm to the skin,eyes, and insusceptible framework. SKIN DAMAGE UV radiation makes huge harm human skin, as burns from the sun, maturing, skin malignant growth, and nonmelanoma tumors. Human skin harm is essentially a consequence of tanning. The measure of UV presentation consumed by an individual is an immediate aftereffect of the force of the light ingested, the time allotment of the introduction, and whether the skin was secured by apparel or sunscreen. Skin harm can be forestalled by constraining when and to what extent one is presented to daylight, and by wearing defensive garments and sunscreen. Evade presentation to daylight during late morning hours, when it is generally extreme. Tight weave dress, and caps, ensure against the sun's beams. Tanning beds, while mainstream, are additionally ... ...ening sicknesses. Ends Stratospheric ozone assimilates 97-99% of bright radiation. As this defensive layer proceeds to dissentigrate, human wellbeing will endure. One American passes on consistently from skin malignant growth, an immediate consequence of ozone consumption by anthropogenic synthetic compounds, essentially CFCs, which harm the ozone layer. Interchange synthetic compounds are currently being utilized in the spot of CFCs that won't harm statospheric ozone, and there is worldwide acknowledgment of the significance of building up these synthetic substances. The Montreal Protocol is a universal bargain which constrains the creation of ozone draining substances. In any case, human wellbeing is in danger from the erasure of ozone, and the hazard factor will keep on rising except if individuals and ventures become progressively mindful of the suggestions associated with regular utilization of synthetic substances which obliterate stratospheric ozone.

NFL Hater Alternative Ways to Spend Super Bowl Sunday

NFL Hater Alternative Ways to Spend Super Bowl Sunday Super Bowl Sunday! Bread and bazaars, bread and carnivals! Not so much into it? That is not an issue and theres nothing amiss with you. Super Bowl haters are not any more viewed as anomalous, non-conventionalists and outsiders. Its not your deficiency that not at all like a huge number of Americans you know better than sitting before TV eating low quality nourishment, claiming to comprehend whats going on and in certainty simply seeking food and drinking games. On the off chance that you are not going for a Super Bowl Party youve got the opportunity to fill your Sunday with some elective plans (cause every one of your companions and family members and associates will likely watch football). Too bad, we’ve set up a serious rundown of things you can take a stab at Super Bowl Sunday. Dread not. It’s not the normal, â€Å"Go play some Frisbee golf† rundown of choices. Elective #1: Do Something Different In all actuality this should turn into an individual way of thinking of yours starting now and into the foreseeable future. Did you do a similar stuff today that you did yesterday? What about the day preceding that? It’s time to blast out of your solace bubble. Accomplish something that makes you awkward. Accomplish something strange for â€Å"someone like you.† Here’s an idea, accomplish something you attempt to keep away from. Or on the other hand, something you’ve never done at this point out of dread (not much or unlawful). For what reason do it this Sunday? Super Bowl happens each year. Truly soon the roman numerals will arrive at a point where definitely nobody understands what number it is (we may have just arrived at this point). Be that as it may, your life is just going to happen this one, brief and short lived, time. Also, recall youve imagined about the day when you don't have anything to do and no one is annoying you? Indeed, that is the day, so use it to accomplish something you wont lament about. Elective #2: Go Knit Something! Simply joking. Elective #3: Watch TED Talks All Day You can do everything that the Super Bowl individuals are doing, simply switch up the programming to something more â€Å"progressive†. So chips, BBQ wings, a colossal hello there def plasma TV, and a lot of high achievers (99% of which couldn’t endure attempt outs in center school). Youll adapt loads of valuable, have blended feelings, enhance your viewpoint with new thoughts. TED talks are marvelous, incredible and moving. Truly near the Super Bowl, aside from no one’s wearing head protectors. In the event that you are not that much into instructive projects like TED, you are free to supplant it with your preferred TV arrangement or old motion pictures youve consistently needed to see. Elective #4: Pretend The World’s Ending†¦ The thought showed up first in the smosh.com article two or three years prior, yet it is as yet important. In the event that you live in a major (or little) sports-nut town, at that point the boulevards, cinemas, and essentially wherever else yet the games bars ought to be unfilled during the Super Bowl. You could spruce up like a clinical patient that just woke up out of a state of insensibility into the consequence of the end times where just wandering groups of rebels zombies despite everything prowl everywhere. At that point, simply begin meandering around. Simply recall: â€Å"It’s enjoyable to imagine, however ensure you dont get exuberant and begin plundering since this end times is just going to occur until the game is finished and you will go to an undeniable jail.† Elective #5: Sleep The semester has just begun and youve advanced bunches of restless evenings beyond. Whats progressively, New Years wasn’t that some time in the past. What's more, also that understudies are consistently restless. You merit some rest, and that is the day you can rest through without any second thoughts. Elective #6: Just Be Absolutely Clueless Quit being all guarded. Who cares on the off chance that you don’t care about the darn Super Bowl? Why youve being all uncertain about this? Simply approach your day as though you haven’t got sign one what football is, the thing that the Super Bowl is, or what the serious deal is in any case. Waste time, kick a few rocks, check some sheep. Whatever puts a smile on your face! Elective #8: Try to Awaken the Sports-Hordes It’s valid, one of the indications of a disintegrating realm is that it transforms into anarchy that wants interruptions: games, bread, and carnivals. You’re right, the world needs sparing. Rather than burning through your time viewing the Super Bowl, compose an epic discourse that will rouse the majority, stir them, illuminate them, and arouse them to spare the downpour woods, get salary dissimilarity leveled out, hinder the pace of developing man-made brainpower! The fate of the world is in your grasp now! Elective #9: Alternative Party Who said that you cannot have a gathering since everybody will watch football? There are bunches of NFL haters, flower children and non-traditionalists, nerds and learned people, and single young ladies who are likewise going to overlook Super Bowl Parties and will be more than eager to assist you with arranging the elective one. The topic of your gathering might be only that super bowl loathing, with veggie lover tidbits and beverages other than brew. Or then again you may pick whatever other topic that is appropriate to your temperament, and climate, and spot where you going to have it. We won't be that prosaism to incorporate option #10 in the rundown as you may anticipate. In any case, on the off chance that you have any thoughts that can be added to our rundown share them in the remarks!

Friday, August 21, 2020

Free Essays on Essay On Essays

With these basic advances, anyone can compose a â€Å"A† quality article. Everything necessary is an elegantly composed presentation, body and end. These means are much simpler than the vast majority describe them. The first, and generally significant, advance to composing a â€Å"A† exposition is the presentation. The motivation behind the acquaintance is with get the reader’s consideration. The presentation should likewise tell the peruser the substance of your article. To get the reader’s consideration utilize a lead-in. a lead-in is a sentence or expression that catches the enthusiasm of the peruser. One approach to do this is to speak to the feelings or sentiments of the peruser. A lead-in can be as an inquiry, a stunning articulation, a feature, or a measurement; as long as it gets the consideration of the peruser. A postulation explanation ought to likewise be remembered for the presentation. The theory ought to advise the peruser with regards to the substance of the paper and how the exposition is composed. The peruser ought to have the option to peruse the proposition proclamation and locate a particular theme in the paper without perusing the whole exposition. Thi s should be possible by sorting out the body sections in a similar request as the things in the postulation explanation. Stage two, recorded as a hard copy a â€Å"A† paper, is composing powerful body passages. With the end goal for them to be powerful, they should bolster the theory sentence. The most noticeably awful activity is to go off on subjects that have nothing to do with the paper. To abstain from getting neither here nor there, make an effort not to utilize stories as models or to demonstrate a point. Each body section ought to have a subject sentence. Different sentences in the section should bolster the point sentence. The passage, overall, should bolster the postulation sentence. The third and last advance to composing a â€Å"A† article is the end. The end ought to sum up the whole paper in a couple of sentences. To do this, spread the primary concerns in the exposition. One method of doing this is to revamp the proposal articulation. The end ought to likewise... Free Essays on Essay On Essays Free Essays on Essay On Essays With these basic advances, anyone can compose a â€Å"A† quality article. Everything necessary is an elegantly composed presentation, body and end. These means are significantly simpler than a great many people describe them. The first, and generally significant, advance to composing a â€Å"A† article is the presentation. The reason for the acquaintance is with get the reader’s consideration. The presentation should likewise tell the peruser the substance of your article. To get the reader’s consideration utilize a lead-in. a lead-in is a sentence or expression that catches the enthusiasm of the peruser. One approach to do this is to speak to the feelings or sentiments of the peruser. A lead-in can be as an inquiry, a stunning articulation, a feature, or a measurement; as long as it gets the consideration of the peruser. A theory articulation ought to likewise be remembered for the presentation. The proposal ought to educate the peruser with regards to the substance of the article and how the exposition is sorted out. The peruser ought to have the option to peruse the proposal articulation and locate a particular theme in the article without perusing the whole exposition. This should be possible by sorting out the body passages in a similar request as the things in the postulation proclamation. Stage two, recorded as a hard copy a â€Å"A† exposition, is composing powerful body passages. With the goal for them to be successful, they should bolster the proposal sentence. The most exceedingly terrible activity is to go off on subjects that have nothing to do with the article. To abstain from getting beside the point, make an effort not to utilize stories as models or to demonstrate a point. Each body section ought to have a subject sentence. Different sentences in the passage should bolster the point sentence. The passage, overall, should bolster the postulation sentence. The third and last advance to composing a â€Å"A† exposition is the end. The end ought to sum up the whole paper in a couple of sentences. To do this, spread the primary concerns in the article. One method of doing this is to rephrase the proposal explanation. The end ought to likewise...

Systematic Investigation

Systematic Investigation Systematic Investigation Home›Research Posts›Systematic Investigation Research PostsIntroduction to the studyThe authors of this study assert that mentally challenged humans have had preference assessment tests used on them, in conjunction with behavioral modification sessions, at a regular basis. Preference assessment-tests are therefore a regular component of all operant conditioning programs that have been applied to these mentally challenged people. It’s effectiveness in the improvement of the efficiency of behavioral training in such settings is exemplary, and the authors suggest it could be similarly effective in zoology and environmental research.The study conducted was of the preferences of nine captive orangutans, and were investigated for different food items. The researchers used a pair wise presentation onto, in the recording of nonhuman, animal preferences as concerned five different foods. Over the course of six months, this was on six different occasions.  The orangutans, according to the Results of a Friedman’s 2-way, were found to show a clear overall preference for simple apple. For the five foods, though, there was a significant variability among different orangutans in the preference rankings. This assumption was derived by the readings shown by a Kendall’s tau. Additionally, there was a variability preference in the rankings observed across time for every orangutan. Basically, the preferences of the Orangutan’s change over time. The variations also occur according to individual and regular assessments that should identify items that were used as rewards in behavioral husbandry training. It could be used as a part of feeding enrichment strategies.The researchers are inspired and motivated by the fact that over the past 15 years, very positive reinforcement in training has become popular in aspects of zoological institution and in non-human animal laboratory facilities. A difference exists on how individual animals respond to tr ainings and the speed of their progress. The researchers observe that a first reason for this variation is how positive reinforcement creates a difference in the response of individuals. It’s typical how preferences of individual primates for particular food rewards are assessed by means of no empirical uses by people who conduct training. However there are obvious imperfections to the assessment. An empirical means may be helpful to determine individual preferences.  The researchers acknowledge the extensiveness of the research done with human subjects.A look at the human research as a model when initiating preference research studies on nonhuman primates is therefore necessary.A description of the methodsThe subjectsTo obtain quality results for their study, the researchers had to choose the subjects and analyze their procedures carefully.They chose nine Orangutans that were housed at Zoo Atlanta and these included 4 adult males 1 juvenile, as well as 4 adult female Orangutans. Among them were seven Sumatran Orangutans and 1 adult male Bornean Orangutan as well as an adult male hybrid.In an indoor/outdoor holding area, they were safely housed. It was during the mornings that all test sessions were conducted, and this had to be before the animals were fed. It was done in the indoor holding area as well.While Andrea W. Clay conducted the testing on 6 different occasions from September to December 2006, all the testing was complied with protocols that received approval by the Zoo Atlanta as well as by Georgia Institute of Technology. This is the institute of Animal Care and Use Committee.ProceduresGrapefruit, orange, apple, sweet potato, and carrot were the 5 items of fresh produce tested and each of the subjects were familiar with each of these foods. A standard PC method was used when presenting the items and it ensured a balance for left and right location and the randomization of the pairs presented during each session. The arrangement made on each possi ble pairing had item (a) on the left while (b) was maintained on right, then (b) on left and (a) on the right and was presented once per session in that it resulted to 20 pairings per session. 1 inch is the rough estimate for the food piece cuttings. A lexan tray was used to present the food pieces, and it had two equally sized recessed dishes at one end.  The animals selected one of the two items by pointing when this end of the tray was help up to the mesh of the Orangutans enclosure. Each of the animals easily pointed to one of the two items. But there were occasions where they pointed at once, to each of the two items. As indicated, 6 sessions for each of the animals were conducted for each animal over the period of the six months. To determine if there were individual biases, a Chi-square test was used and the total left versus total right selections for each animal throughout all six sessions.If the animal’s selections were being determined by food preference, rather than s ide bias, then an approximate of 50% left and 50% right should have been the score. The preference of the group of subjects was analyzed using a Friedman’s two-way ANOVA and Kendall’s tau tests were used to analyze the preferences of the group of subjects. Therefore, Kendals tau tests were used to analyze the different orangutans and specifically for individual orangutans across test sessions.  A summary of the resultsOf the female orangutans, one actually showed a significant side bias in her responding as it indicated a significant Chi-square value; hence the researchers dropped her from the analysis.A score was obtained for each of the five food items, and each of the test session by using this formula; number of times selected/ number of times the item was presented. The 100D% score was for each of the particular items. The calculation was done for each of the individual, and hence there was a score for each food item as obtained in each test session for every individual ani mal.The computation of a mean score was done for each item and the rating across all six sessions for all the orangutans. An indication by A Friendman’s two-way test was that the Orangutans, in all, had a preference for some of the food items over others. Apple was the highest in the overall score, and what followed were the orange, sweet potato, grape fruit, and finally the carrot. The tabulation was tabled.Individual preferences were compared, and mean percentage score were obtained for each food item throughout all six sessions for each individual animal. A comparison of the scores was done too.Individual rating scores were graphed for the foods across six sessions and this was necessary to access the stability of each individual orangutan.  Some animals, though, had relatively stable score while others did not.ConclusionThe importance of these applications could not be emphasized more, according to the researchers. And when the goal of the entire study is to use items from th e animal’s daily diet for training and enrichment purposes, it is even more beneficial. The use of preference-assessment tests in conjunction with enrichment or training procedures to determine effects of using preferred items could provide a logical progression from the findings of the study and can use preferred items as rewards. This is opposed to the use of randomly selected items. It has shown that there is an increased efficiency in training behaviors in humans when this is used and should therefore be considered assessing as a method for increasing efficiency of training behaviors in non-human primates as well.