Motivating operation. Motivating operation (MO) is a behavioristic concept introduced by Jack Michael in 1982. It is used to explain variations in the effects in the consequences of behavior. Most importantly, a MO affects how strongly the person is reinforced or punished by the consequences of their behavior.
Several species of Carpet Beetles may damage fabrics. Four species are most commonly encountered-the black carpet beetle, varied carpet beetle, common carpet beetle, and furniture carpet beetle.Together, this group is usually considered more economically important as fabric pests than the clothes moths.Many other common beetles resemble adult and larval carpet beetles.everal species of Carpet Beetles may damage fabrics. Four species are most commonly encountered-the black carpet beetle, varied carpet beetle, common carpet beetle, and furniture carpet beetle.
But larvae of the black carpet beetle feed on both plant and animal products. The larva is up to one fourth of an inch long and carrot-shaped, with a fan of long hairs on the tail end. Adults are about one-eighth of an inch long, dark brown or black, brown-legged, bullet-shaped beetles.arpet beetles may be the most common, and most commonly overlooked, pests in homes. They belong to a group of beetles known as dermestids. Named after their habit of eating dead skin, dermestids actually consume a wide range of non-living animal and plant matter.