________ occurs when a single sperm cell from the male unites with an ovum (egg) in the female's fallopian tube in a process called fertilization.

False beliefs held by a person who refuses to accept evidence of their falseness are known as __________

a) delusions. b) hallucinations. c) obsessions. d) compulsions.

Who has concluded that watching violence on TV has a causal relationship to

aggressive behavior? (a) the authors of the textbook (b) the authors of a National Institutes of Mental Health report (c) the Surgeon General of the United States (d) all of the above (e) none of the above; there is a correlational relationship not a causal one