Fluid IQ test vs Morse Dot

What does this test measure? This test is motivated by Raven's progressive matrices that got their name according to their creator John C. Raven, who developed them in 1936 as a non-verbal test of abstract thinking. It is a ‘culture fair’ multiple choice IQ test, that measures your fluid intelligence (Gf) – your reasoning and problem solving ability. Fluid intelligence is a core component of (g) – your general intelligence. This test tests the understanding of the complexity of patterns, the ability to store and retrieve information. It provides insight into the ability to observe, solve problems and learn. The test measures only a subset of intellectual abilities. Based on this, valid conclusions can not be drawn about the overall intelligence of the person, the results are approximate. How does it work? The test consists of 54 questions which in turn are gradually more complex. Respondents choose geometric shapes to properly complete larger images. The result of the test is determined by the number of correct answers and the age of the respondent. However, the final score is not linearly related to the number of correct answers. The evaluation of the test is based on a study of a large sample of anonymous results of users of the app in different age categories and is continuously refined. The results are distributed on the so-called Gaussian curve into several percentile intervals on an overall scale from 0 to 160 intelligence quotient points, with the majority of the population according to the Gaussian curve (i.e. over 50%) corresponds to IQ values between 90 and 110. Advantages and Disadvantages • The advantage of the test is its non-verbal nature, which avoids cultural and linguistic discrepancies. • The disadvantage of the test is that repeating it may improve the result.

Learning Morse Code should feel clear, physical and personal. Morse Dot turns your phone into a pocket Morse signal gadget. Tap Dit and Dah, hear each tone, feel the feedback, and practise Morse through sound, touch and rhythm. You can slow down the speed when learning, increase it when ready, and fine-tune the spacing between signals, letters and words. Instead of only memorising symbols, Morse Dot helps you build rhythm, timing and confidence through repeated practice. What you can do with Morse Dot: • Use your phone like a pocket Morse signal device • Tap Dit and Dah with a physical-feeling signal pad • Hear clear Morse tones as you practise • Feel feedback while sending signals • Adjust WPM speed for your own level • Fine-tune spacing between dits, dahs, letters and words • Convert text into Morse Code • Decode Morse Code back into readable text • Replay Morse messages to hear the rhythm again • Create secret Morse messages and share them with friends • Let friends copy, listen, decode and discover the hidden text • Copy signals and decoded text for messaging apps • Practise short signals, words or full messages • Build confidence through repeated feedback Morse Dot is useful for learning Morse Code, practising signal rhythm, exploring radio-style communication, or simply sending hidden messages to friends. Type a message, turn it into Morse Code, listen to how it sounds, adjust the timing, then share the signal. Your friends can copy the Morse message, play it back, decode it and discover what you sent. Every Morse sender has their own rhythm. Morse Dot lets you tailor the speed, spacing and feel so your practice becomes more natural, physical and personal. Carry a Morse gadget in your pocket. Feel the signal. Adjust the rhythm. Send Morse your way.