1. The distinguishing characteristic of a laboratory is that it is a place where the experimenter can (a) Carefully control conditions (b) (b) Observe behaviour (c). Study animal behaviour (d) Do...

1. The distinguishing characteristic of a laboratory is that it is a place where the experimenter can

(a) Carefully control conditions

(b) (b) Observe behaviour

(c). Study animal behaviour

(d) Do all of the above

2. A stimulus is best defined as

(a) Any happening in the environment

(b) (b) A behaviour pattern of organism

(c) Anything that evokes a response in an organism

(d) (d) Anything that disturbs an organism