[Solved] A__________ is the full set of all individuals of interest and is typically hard to assess fully. A) sample B) population C) sampling error D) statistic Environmental Changes: Alterations in the surrounding physical, chemical, and biological conditions that can affect ecosystems, organisms, and human societies. Tape-recorded Messages: Audio recordings used for various purposes, including instruction, reminders, or psychological interventions. Dream: A sequence of images, emotions, and thoughts passing through a sleeping person’s mind. Dreams are notable for their hallucinatory imagery, discontinuities, and incongruities, and for the dreamer’s delusional acceptance of the content and later difficulties remembering it. Erotic Wishes: Desires or fantasies relating to sexual love or attraction.