In State v. Harmon, 238 N.W.2d 139, 145 (Iowa 1976), we said: "The objection must be sufficiently specific to alert the court to the objector's theory of undue prejudice." We then held, in State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976), that a relevancy objection is not sufficient to authorize on appeal the allegation of undue prejudice. Therefore, Mark's contention that the probative value of the expert testimony is outweighed by its prejudicial effect has been waived.
See Mullen, 216 N.W.2d at 381-83. In State v. Sparks, 238 N.W.2d 777 (Iowa 1976), defendant complained that the state's cross-examination of his testimony about a drug sale was irrelevant to the entrapment issue. There we said:
"The basic test of relevancy is whether the evidence offered would render the desired inference more probable than it would be without the evidence." State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976). Even if defendant's investigator had heard the supplier's name, tracked down the individual mentioned, and produced him in court to deny Kidd's statement, the jury would not have been likely to infer that Kidd was lying about defendant's drug use.
The basic test for relevancy is whether the evidence offered would render the desired inference more probable than it would be without the evidence. State v. Watts, 244 N.W.2d 586, 589 (Iowa 1976); State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976). Although evidence may in itself appear relevant, it may relate to a time so remote from the date of the happening of an incident that it has little probative value.
We have held in earlier cases that an objection in the trial court on the ground of relevancy is insufficient to preserve error on the ground of unfair prejudice. See State v. Mark, 286 N.W.2d 396, 410 (Iowa 1980); State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976). Accordingly, we do not consider the merits of the defendant's argument.
The question asked was proper cross-examination. See id. at 186; State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976). Trial court had a right to expect defendant to respond to his direction.
Petitioner further complains because the court did not make factual findings of its reasons for revoking probation. See section 908.7, The Code 1979. Rheuport v. State, 238 N.W.2d 777, 23 considered a similar complaint concerning the absence of findings in a postconviction hearing. As in our statute concerning revocation hearings, section 663A.7, The Code, requires specific findings of fact.
The court properly overruled the objections. State v. Sparks, 238 N.W.2d 777 (Iowa 1976). However, Gibb testified he could not answer the questions because he was afraid of retaliation against himself and his family.
The test of relevancy is whether the evidence offered would render the desired inference more probable than it would be without such evidence. State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976). To put it another way, irrelevant evidence is that which has no logical tendency to establish any material proposition.
The question becomes whether evidence of sales of marijuana by defendant's wife was relevant and material at defendant's accommodation hearing. In State v. Sparks, 238 N.W.2d 777, 779 (Iowa 1976) we said: "The basic test of relevancy is whether the evidence offered would render the desired inference more probable than it would be without the evidence. (Authority) * * *.