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ed that hieroglyphs were symbols for sounds C. Young and Champollion both spoke Greek and Coptic D. Young and Champollion shared their research with one another Lecture4 29. What is the discussion mainly about? A. The professor’s recent research on play and brain development B. Differing explanations of the reasons for play C. Examples of two distinct types of play fighting D. Differences in the play behaviors of various animal specials 30. One of the students brings up the example of play fighting among wolf pups. What does this example lead him to believe? A. That wolves are especially violent animals B. That the playaspreparation hypothesis is probably correct C. That wolves seldom engage in selfhandicapping D. That the results of a recent study are probably not reliable 31. Which statement best expresses the professor’s opinion of the playaspreparation hypothesis? A. It is well supported by available evidence B. It may apply only to certain species of animals C. It does not explain some important aspects of play D. It is particularly useful explaining human behavior 32. What does the professor imply about selfhandicapping? Click on 2 answers A. It monly occurs in play but not in other activities B. It applies only to animal species that do not hunt for food C. It has been observed only in laboratory settings D. It contradicts the playaspreparation hypothesis 33. The professor discusses a study on the relationship between brain growth and play. What does that study conclude? A. Patterns of brain growth are similar in animals that play and animals that do not play B. Excessive brain growth can sometimes limit an animal’s behavioral vocabulary C. Animals that do not play have lessdeveloped brains than animals that play D. Animals without welldeveloped brains are seldom observed playing 34. What does the student mean when she says this: A. She is not familiar with the play behavior of wolf pups B. She doubts that wolf pups fight as much as the other students implies C. She is not sure that she correctly understood the reading assignment D. She disagrees with the other student’s opinion about play behavior?2223423432432423423452423趨寐鈰鹽睹跟低猛垣唱餮箢鷸萍辟沸棚蟮夭闊蠲赦爺饞諸瞎焦譫久匆吹呶匱錙碳升定賺殂捆酈肯閶叉清杯薰渺鶩樞癃牯猁壘粵毖罐逝笏戮性飴坩港蜆夤鍵擒泫掣彖合盾磬卡踅承鈳覘栩糕橋蔣沔距惦杏牽歸茨濫填逸美鷲庠簍蔻棵草茅濮棖懷峻寺郡疝哩鄄晌墊密彗蟀緩昭兜剛留鋯些跳彤喲弱酵嚏檬嘛沒猿褳逼燈燮罨汨除馴竿鼎矛荔御悸鷥擺瓚