to create a new conditioned response (CR). Example if the students are not looking at the board teachers can hit the board with the marker and say them to look at the board. Next time the sound of hitting on the board with the marker makes them look at the board. The teacher does not have to say them to look at the board. So sound of the marker becomes conditioned. Operant conditioning is the second learning theory of behaviorism. Operant conditioning is a method of learning
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UNIVERSITY OF MARYLAND CENTER FOR ADVANCED STUDY OF LANGUAGE What makes listening difficult? Factors affecting second language listening comprehension Amber Bloomfield‚ PhD Sarah C. Wayland‚ PhD Purpose—To establish what is currently known about factors that affect foreign language listening comprehension‚ with a focus on characteristics of the listener‚ passage‚ and testing conditions. Elizabeth Rhoades‚ MA Allison Blodgett‚ PhD Conclusions—Research on second language (L2) listening
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conclusion…..” N.B. please provide applied examples to illustrate your answer. MARKING GUIDE Markers should mark using the basis of assessment on p.2 and the grading guide on p.3. A mark should be given for each section and the total mark should be a sum of the section marks. General comments should be written in the section provided. Feedback comments should be legible. Basis of Assessment Markers are required to put comments in all the sections Wtg % Presentation and
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channels help cells communicate by A. electrical signals B chemical stimuli C. binding to molecules D. insulin molecules 3. Cells sense chemical signals by using: A. hormones B. receptor proteins C. signaling messengers D. surface markers 4. The process by which water moves into and out of the cell is: A. facilitated diffusion B. osmosis C. active transport D. diffusion 5. A cell uses some of its energy to move molecules by A. osmotic pressure B. active transport
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SIXTH SENSE TECHNOLOGY 1.INTRODUCTION Although miniaturized versions of computers help us to connect to the digital world even while we are travelling there aren’t any device as of now which gives a direct link between the digital world and our physical interaction with the real world. Usually the information’s are stored traditionally on a paper or a digital storage device. Sixth sense technology helps to bridge this gap between tangible and non-tangible
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Barriere Y‚ et al. Molecular markers and protein quantities as genetic descriptors in maize. II: Prediction of performance of hybrids for forage traits. Pl Breed‚ 1995‚ 114: 427―433 Davenport C B Dudley J W‚ Saghai Maroof M A‚ Rufener G K. Molecular markers and grouping of parents in maize breeding programs. Crop Sci‚ 1991‚ 31: 718―723. East E M. Inbreeding in corn. Rep Conn Agric Exp Stn‚ 1908‚ 419―428. Frei O M‚ Stuber C W‚ Goodman M M. Use of allozymes as genetic markers for predicting performance
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diversity in a population even if the primary mode of reproduction is asexual (McDonald et al. 1995). Molecular Markers in Rhizoctonia—The Need for Population Genetics Future advances in understanding Rhizoctonia population biology almost certainly will rely heavily on the application of genetic markers to characterize the genotypic structure of populations. A variety of molecular markers have been applied to the study of
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Huntington’s Disease Huntington’s disease‚ also known as Huntington’s chorea is a genetic disorder that usually shows up in someone in their thirties and forties‚ destroys the mind and body and leads to insanity and death within ten to twenty years. The disease works by degenerating the ganglia (a pair of nerve clusters deep in the brain that controls movement‚ thought‚ perception‚ and memory) and cortex by using energy incorrectly. The brain will starve the neurons (brain cells)‚ and sometimes
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Crocodile Race Form teams of 4 - 10 players. Each team stands in a straight line. One person is the leader and all of the others on the team need to put their hands on the shoulders of the person in front of them. Then the team should crouch down‚ forming the crocodile. Races can be out to a point and back or whatever adventurous‚ but safe‚ idea you can come up with. Dumping Ground Description Make two equal size circles 50 feet apart. Divide the group into two equal teams‚ and have them
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Isopropyl alcohol‚ permanent marker‚ paper towels‚ gloves‚ apron‚ safety goggles‚ face mask‚ four sterile swabs‚ and distilled water. 2) Disinfect the work area with bleach and paper towels. Then‚ wash hands with soap and water‚ put on the apron‚ as well as‚ the safety goggles‚ face mask and gloves. 3) Fill one of the disposable cups ¼ with distilled water and the other disposable cup ¼ with bleach. Label the disposable cups on the outside with the permanent marker what is contained inside the
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