A resWhen discussing the relationship between reliability and validity, which of the following is true? Group of answer choices High reliability always indicates low degree of validity. High reliability always indicates high degree of validity. Low reliability always indicates high degree of validity. Low reliability always indicates low degree of validity.earcher wants to measure content-sampling error and has two versions of an achievement test available. What measure of estimating reliability would be best in this situation? Group of answer choices Alternate forms Test-retest Split-Half reliability Internal consistency reliability