For the birth of a first child, the first stage of labor usually lasts

a. 1 to 2 hours. c. 12 to 24 hours.
b. 3 to 8 hours. d. 48 hours.


c

Psychology

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A condition in which there is a deficiency in the oxygen-carrying material of the blood is known as ____

a. benign prostatic hypertrophy c. anemia b. cryptorchidism d. andropause

Psychology

A person who takes the position called _____________ proposes explaining complex phenomena in terms of simpler elementary components, e.g., explaining thought by discussing neuron functions.

a. holism b. reductionism c. phenomenalism d. determinism

Psychology

Kristen spends as little time as possible on a group paper that is due at the end of the semester because she knows that her teacher will not be able to tell how much she has contributed. Kristen's behavior is an example of:

a. social facilitation. b. deindiviudation. c. social loafing. d. diffusion of responsibility.

Psychology

Who among the following is most likely to have obsessive-compulsive disorder?

A. Darya who constantly worries about meeting her parents' expectations B. Andre who shows reluctance to go to school C. Leah who wears gloves all the time as she is excessively concerned about hygiene D. Ali who bullies other children, gets into fights, and shows blatant disregard for authority

Psychology