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.
Wilhelm Wundt, the founder of scientific psychology, was one of the first psychologists to conduct qualitative research. Early examples of his qualitative research were published in 1900 through 1920, in his 10-volume study, Voelkerpsychologie (vÃ¶lkerpsychologie translated: To Social). psychology