April - June and Late Oct can be a good time to visit Phu Quoc with less crowds, cheaper prices and fairly good odds of reasonable weather. You will find that April and May are the hottest months with temperatures reaching 35 degrees and humidity around 80% to 85%.
Psychology as a self-conscious field of experimental study began in 1879, when Wilhelm Wundt founded the first laboratory dedicated exclusively to psychological research in Leipzig, Germany. Wundt was also the first person to refer to himself as a psychologist.
A. it was discovered in the early 1900s that many illnesses have no medical basis. B. Wundt opened the first laboratory devoted to the scientific study of psychology. C. Greek philosophers began studying the differences between people. D. Freud developed psychoanalytic theory and therapy.