Hmu boys lo 16 and up

Ineed someone to describe what they mean in the instructions !

Explains why people match qualities/characteristics with other qualities/characteristics. attribution stereotyping implicit personality theory primary-recency self-fulfilling prophecy

Jerry is working on soft, uneven ground. he needs extra support for his tripod because it keeps slipping. jerry uses the tiny spikes at the bottom of his tripod to hold it steady. what term describes these tiny spikes?