Mr. Ford saw a nice sweater in the shop window. It was very c_______. So he bought one. When he went back home he put the sweater o________, It was all right and he felt very h_______. In the afternoon he went out to work in his garden. It suddenly began to r_______, and Mr. Ford had to run into his house. He ran q_______, but he still got w_______. Then his sweater s________ to shrink(缩水). It got smaller and smaller. Mr. Ford t_________ to take it off, but he couldn’t. In the end, with the h_________ of his wife, he got out of the sweater. Mrs. Ford l________ and said, “ You see, you bought a cheap thing, but…”

服务对象齐某与父亲发生了严重冲突，要离家出走。社会工作者老李在初步了解情况后，发现齐某自小就受到父亲严厉管教，经常被体罚；齐某参加工作后，父亲仍旧不太关注他的感受，导致父子关系长期紧张。上述老李的诊断属于心理社会治疗模式中的（）。

A.心理动态诊断

B.缘由诊断

C.社会医疗诊断

D.分类诊断