16.因食用變質(zhì)食物而造成的身心緊張狀態(tài)屬于(      )

A.軀體性壓力源                                              B.心理性壓力源

C.家庭性壓力源                                              D.社會性壓力源

17.兒童期的活潑到老年期的不好活動說明了人格的(      )

A.整體性                                                        B.可變性

C.穩(wěn)定性                                                        D.社會性

18.動機產(chǎn)生的外部條件是(      )

A.興趣                                                            B.需要

C.認(rèn)知                                                            D.誘因

19.想傾訴自己的煩惱，又怕被別人取笑，這種心理沖突屬于(      )

A.趨向——趨向型沖突                                   B.回避——回避型沖突

C.趨向——回避型沖突                                   D.多重趨避型沖突

20.“一位患幽閉恐懼癥的人發(fā)現(xiàn)他人遭受幽閉恐懼癥之苦時，感到非常驚愕”，這屬于以下哪個防御機制？(      )

A.壓抑                                                            B.合理化

C.補償                                                            D.投射性