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.
Wundt believed that experimental psychology could be used to study both basic processes and higher mental processes. True. The first psychology lab was created by Wundt in 1879. both to discover the basic elements of thought and to discover the laws by which mental elements combine into more complex mental experiences.